Tag Archives: gear machinery

China Professional F Series Helical Parallel Gear Box for Stirring Machinery gearbox assembly

Product Description

Product Advantages

F Series Gearbox Reducer

Product name 

F series of the gearbox hollow shaft model F107 oil seal transmission gearbox reducer reduction

Warranty

1 years

Applicable Industries

Manufacturing Plant

Weight (KG)

50KG

Customized support

OEM

Gearing Arrangement

Helical

Output Torque

1.8-2430N.M

Input Speed

1440, 2800,960,750

Output Speed

0.5 to 200

Place of Origin

China

Product name

F Series Parallel Shaft Gearbox Reducer

Application

Hardened Tooth Surface

Installation

Horizontal Type

Layout

Coaxial

Gear Shape

Helical

Production Capacity

800-1500PCS /Month

Type

Gear Reduction Motor

Color

Blue,Sliver or Customized

Packing

Wooden Box

Six advantages

Our Advantages


--Modular design, wide transmission ratio coverage, fine and reasonable distribution; Force reducer

--There are 11 types of frame specifications from F.27-F.157, and the transmission power range is 0.12KW-200KW;

--The shape design is suitable for omnidirectional universal installation configuration;

--The transmission is relatively accurate, covering the range of 3.77-281.71, and can be selected as required;

--The gear is grinded by high-precision gear grinding machine, with balanced transmission, low noise, and interstage efficiency of 98%;

--The transmission ratio of the F.R.reducer is extended to 31431, which is specially designed for special low-speed occasions

Editing and broadcasting of main materials

--Box: cast iron;

--Gear: low carbon alloy steel, carbonitriding treatment (after fine grinding, keep the tooth surface hardness of 60HRC, hard layer thickness>0.5mm);

--Flat key: 45 steel, with surface hardness above 45HRC.

Surface painting:

--Cast iron: sprayed with RAL7031 grey blue paint.

Parameter editing broadcast

Power: 0.18KW~200KW

Torque: 3N · m ~ 22500N · m

F series parallel shaft reducer

F series parallel shaft reducer

Output speed: 0.06~374r/minF series parallel shaft reducer [1]

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Motor, Motorcycle, Machinery, Agricultural machine
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Expansion, Parallel
Gear Shape: Bevel Gear
Step: Single-Step
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|
Request Sample

agricultural gearbox

Considerations for Heavy-Duty Farming Gearboxes

Heavy-duty farming applications require robust and reliable gearboxes that can withstand high loads, harsh conditions, and frequent use. Here are the key considerations for selecting gearboxes for heavy-duty farming:

  • Load Capacity: Heavy-duty gearboxes must have a high load-carrying capacity to handle the demands of agricultural machinery, such as tillers, plows, and combines.
  • Material Durability: Gearboxes should be constructed from durable materials, such as hardened steel or cast iron, that can withstand the stresses and impacts associated with heavy-duty tasks.
  • Sealing and Protection: Effective sealing and protection mechanisms, such as robust seals and gaskets, prevent the ingress of dirt, water, and contaminants that can cause premature wear and damage.
  • Lubrication System: A reliable and efficient lubrication system is crucial for heavy-duty gearboxes to ensure proper lubrication of components under high loads and temperatures.
  • Heat Dissipation: Heavy-duty applications generate significant heat. Gearboxes should have efficient heat dissipation mechanisms, such as cooling fins or oil coolers, to prevent overheating and maintain performance.
  • Design and Construction: Gearbox design should incorporate reinforced housing, larger bearings, and robust gears to handle heavy loads without compromising structural integrity.
  • Alignment and Mounting: Proper alignment and mounting are essential to ensure smooth and efficient power transmission. Misalignment can lead to increased wear and reduced gearbox lifespan.
  • Maintenance Accessibility: Heavy-duty gearboxes should be designed for easy maintenance access. Features such as removable covers and inspection points simplify servicing and repairs.
  • Compatibility: Gearboxes should be compatible with the specific machinery and tasks they will be used for. Customizable gear ratios and output shaft configurations enhance versatility.
  • Reliability and Longevity: Heavy-duty gearboxes should be built to last, with quality craftsmanship and components that can withstand the demanding conditions of agricultural operations.
  • Safety: Safety features, such as guards and emergency shutdown mechanisms, are essential to protect operators and nearby personnel from potential hazards.
  • Environmental Considerations: Gearbox designs should consider environmental regulations and emissions standards to minimize the impact on the environment.
  • Cost-Effectiveness: While heavy-duty gearboxes require a higher upfront investment, their durability and performance contribute to long-term cost-effectiveness by reducing downtime and the need for frequent replacements.

By carefully considering these factors, farmers can select the appropriate heavy-duty gearboxes that enhance productivity and reliability in their farming operations.

agricultural gearbox

Enhancing Efficiency and Productivity in Farming Operations with Agricultural Gearboxes

Agricultural gearboxes play a pivotal role in enhancing efficiency and productivity across various farming operations. Here's how agricultural gearboxes contribute to improving farming practices:

  • Power Transmission: Agricultural gearboxes efficiently transmit power from the tractor's engine to various implements, enabling them to perform tasks like plowing, planting, and harvesting with optimal power and torque.
  • Variable Speed Control: Gearboxes allow farmers to adjust the speed of attached implements, adapting to different soil types, crop conditions, and tasks. This flexibility ensures precision and optimal performance.
  • Task Specialization: With the use of different attachments and implements, one tractor equipped with a gearbox can perform a variety of tasks, reducing the need for multiple specialized machines.
  • Optimized Torque: Agricultural gearboxes provide the necessary torque to overcome resistance from tough soils, vegetation, and other challenging conditions, ensuring consistent and efficient operations.
  • Improved Crop Management: Gearboxes enable precise control over seeding depth, planting spacing, and fertilization, contributing to better crop management and higher yields.
  • Reduced Operator Fatigue: Efficient power transmission and controlled operations reduce the physical strain on operators, enabling them to work longer hours without excessive fatigue.
  • Conservation of Resources: By allowing accurate distribution of seeds, fertilizers, and other inputs, gearboxes help conserve resources and minimize waste.
  • Enhanced Harvesting: Gearboxes facilitate smooth operation of harvesting equipment, such as combines and forage harvesters, resulting in efficient gathering of crops without damage.
  • Time and Labor Savings: Agricultural gearboxes speed up tasks like plowing, tilling, and planting, enabling farmers to cover larger areas in less time, which is particularly crucial during planting and harvesting seasons.
  • Reliability and Durability: Well-designed gearboxes are built to withstand the rigors of farming environments, reducing downtime due to maintenance or equipment failure.

Incorporating agricultural gearboxes into farming equipment significantly contributes to streamlining operations, reducing manual effort, and optimizing the use of resources. As a result, farmers can achieve higher levels of efficiency, productivity, and overall farm profitability.

agricultural gearbox

Types of Agricultural Gearboxes for Specific Tasks

Various types of agricultural gearboxes are designed to cater to specific tasks and applications in farming. These gearboxes are engineered to meet the unique requirements of different agricultural machinery and operations. Some common types of agricultural gearboxes include:

  • Rotary Mower Gearboxes: These gearboxes are used in rotary mowers and cutters. They transmit power from the tractor's power take-off (PTO) to the blades, enabling efficient cutting of grass, crops, and vegetation.
  • Manure Spreader Gearboxes: Manure spreaders utilize specialized gearboxes to distribute manure evenly across fields. These gearboxes ensure consistent spreading of fertilizer while accommodating variable loads.
  • Harvesting Gearboxes: Gearboxes used in harvesting equipment, such as combines and harvesters, enable efficient gathering, threshing, and separating of crops from their stalks. These gearboxes handle high loads and varying operating conditions.
  • Seed Drill Gearboxes: Seed drills require gearboxes to distribute seeds accurately and at consistent intervals. These gearboxes ensure precise seed placement for optimal germination and crop growth.
  • Hay Rake Gearboxes: Hay rakes utilize gearboxes to gather and arrange hay into windrows for baling. These gearboxes help optimize the hay collection process.
  • Irrigation System Gearboxes: Agricultural irrigation systems may use gearboxes to control the movement and positioning of irrigation equipment, ensuring efficient water distribution across fields.
  • Tillage Equipment Gearboxes: Gearboxes used in tillage equipment, such as plows and cultivators, help break up soil, prepare seedbeds, and promote seedling emergence.
  • Tractor Gearboxes: Tractors may incorporate various gearboxes for tasks such as shifting gears, driving the power take-off, and operating attachments.
  • Grain Auger Gearboxes: Grain augers use gearboxes to facilitate the movement of harvested grain from one location to another, such as from a combine to a storage bin.

Each type of agricultural gearbox is designed with specific features, load capacities, and durability to suit the demands of its intended task. Manufacturers engineer these gearboxes to withstand the challenging conditions of agricultural operations while ensuring efficient and reliable performance.

China Professional F Series Helical Parallel Gear Box for Stirring Machinery   gearbox assembly	China Professional F Series Helical Parallel Gear Box for Stirring Machinery   gearbox assembly
editor by CX 2024-02-08

China Best Sales High Efficiency Performance F-Series Gear Steering Gearbox for Agricultural Machinery bevel gearbox

Product Description

The F-series gearbox is a product of SEW-EURODRIVE  It is a right-angle speed reducer with a helical gear and worm gear combined drive system, designed and optimized according to international standards. The S-series gearbox provides higher efficiency than worm gearboxes and also lower noise during operation  It is widely applied in robots, CNC machines, welding equipment, plastic machines, packaging and printing machinery, textile and dyeing machinery, construction machinery, communications, and other fields, especially suitable for frequent starting occasions

The F-series gearbox is available in several sizes and design variants, including foot-mounted, flange-mounted, and torque arm-mounted options. Input can be provided through a motor, an IEC flange input, or a shaft input. Output can be provided through a CHINAMFG shaft or a hollow shaft

The housing of the F-series gearbox is made of HT250 high-strength cast iron. The worm gear is made of high-quality copper, while the gears are made of 20CrMnTi. The surface hardness of the gears is HRC58-62. The input/output shaft is made of 40Cr steel. The gearbox undergoes carburizing and quenching heat treatment to improve its durability

The bearings used in the F-series gearbox are from C&U or other reputable brands. The oil seal is from CHINAMFG or other reputable brands. The lubricating oil used in the gearbox is gear oil. The gearbox is packed in a plywood case for safe transportation

The F-series gearbox has several features that make it an attractive choice for many applications. Its simple design makes it cost-effective. It has strong vibration absorption capabilities and operates at low temperatures. It also operates with low noise levels. A wide range of speed ratios is available to choose from. The gearbox can function on its own under certain conditions. It has good sealing properties and is resistant to corrosion, making it suitable for use in harsh conditions. It can also be combined with the R series helical gear reducer for additional functionality

In summary, the F-series gearbox from SEW-EURODRIVE is a versatile and reliable right-angle speed reducer that provides high efficiency and low noise operation. Its wide range of design variants and options make it suitable for use in many different applications, especially those that require frequent starting. Its robust construction and high-quality materials ensure its durability and longevity.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step
Samples:
US$ 100/Piece
1 Piece(Min.Order)

|
Request Sample

agricultural gearbox

Technological Advancements in Agricultural Gearbox Design

Advancements in agricultural gearbox design have significantly improved the efficiency, durability, and performance of farming equipment. Here are some notable technological advancements:

  • Materials and Manufacturing: The use of advanced materials, such as high-strength alloys and composite materials, has enhanced the durability and longevity of gearbox components. Precision manufacturing techniques, including computer-aided design (CAD) and computer numerical control (CNC) machining, ensure tight tolerances and reliable performance.
  • Gear Tooth Design: Modern gear tooth profiles, such as optimized helical and spiral bevel gears, reduce noise, vibration, and wear. Advanced tooth design also improves power transmission efficiency and load distribution.
  • Sealing and Lubrication: Improved sealing technologies, such as double-lip seals and labyrinth seals, help prevent contaminants from entering gearboxes while retaining lubricants. Advanced lubrication systems, including automatic lubrication and improved oil formulations, extend maintenance intervals and enhance efficiency.
  • Electronic Controls: Agricultural gearboxes increasingly integrate with electronic control systems. Sensors and actuators provide real-time data on gearbox performance, allowing for condition monitoring, predictive maintenance, and adjustments to optimize machinery operation.
  • Smart Gearboxes: Some agricultural gearboxes are equipped with smart features, such as load sensors, temperature monitors, and feedback systems. These features enhance precision, safety, and overall equipment performance.
  • Hybrid Power Transmission: Integration of hybrid power transmission systems, combining internal combustion engines with electric motors, allows for more efficient power delivery and reduced fuel consumption. Gearboxes play a crucial role in managing power distribution in these systems.
  • Reduced Environmental Impact: Advancements in gear design contribute to reducing environmental impact. Quieter and more efficient gearboxes minimize noise pollution and energy consumption while meeting emissions regulations.
  • Customization and Modularity: Some modern agricultural gearboxes offer modular designs that allow farmers to customize gear ratios, output speeds, and other specifications to match specific tasks and conditions.
  • Simulation and Testing: Computer simulations and advanced testing methods, such as finite element analysis (FEA) and computational fluid dynamics (CFD), help optimize gearbox design, reduce prototyping costs, and ensure reliability before production.

These advancements collectively contribute to the evolution of agricultural gearboxes, making farming machinery more efficient, environmentally friendly, and adaptable to the changing needs of modern agriculture.

agricultural gearbox

Enhancing Efficiency and Productivity in Farming Operations with Agricultural Gearboxes

Agricultural gearboxes play a pivotal role in enhancing efficiency and productivity across various farming operations. Here's how agricultural gearboxes contribute to improving farming practices:

  • Power Transmission: Agricultural gearboxes efficiently transmit power from the tractor's engine to various implements, enabling them to perform tasks like plowing, planting, and harvesting with optimal power and torque.
  • Variable Speed Control: Gearboxes allow farmers to adjust the speed of attached implements, adapting to different soil types, crop conditions, and tasks. This flexibility ensures precision and optimal performance.
  • Task Specialization: With the use of different attachments and implements, one tractor equipped with a gearbox can perform a variety of tasks, reducing the need for multiple specialized machines.
  • Optimized Torque: Agricultural gearboxes provide the necessary torque to overcome resistance from tough soils, vegetation, and other challenging conditions, ensuring consistent and efficient operations.
  • Improved Crop Management: Gearboxes enable precise control over seeding depth, planting spacing, and fertilization, contributing to better crop management and higher yields.
  • Reduced Operator Fatigue: Efficient power transmission and controlled operations reduce the physical strain on operators, enabling them to work longer hours without excessive fatigue.
  • Conservation of Resources: By allowing accurate distribution of seeds, fertilizers, and other inputs, gearboxes help conserve resources and minimize waste.
  • Enhanced Harvesting: Gearboxes facilitate smooth operation of harvesting equipment, such as combines and forage harvesters, resulting in efficient gathering of crops without damage.
  • Time and Labor Savings: Agricultural gearboxes speed up tasks like plowing, tilling, and planting, enabling farmers to cover larger areas in less time, which is particularly crucial during planting and harvesting seasons.
  • Reliability and Durability: Well-designed gearboxes are built to withstand the rigors of farming environments, reducing downtime due to maintenance or equipment failure.

Incorporating agricultural gearboxes into farming equipment significantly contributes to streamlining operations, reducing manual effort, and optimizing the use of resources. As a result, farmers can achieve higher levels of efficiency, productivity, and overall farm profitability.

agricultural gearbox

Benefits of Using High-Quality Gearboxes in Agricultural Machinery

Utilizing high-quality gearboxes in agricultural machinery offers several advantages that contribute to enhanced performance, durability, and overall operational efficiency. Here are the key benefits:

  • Reliability and Durability: High-quality gearboxes are built to withstand the demanding conditions of agricultural operations. They are constructed using durable materials, precise manufacturing techniques, and stringent quality control measures, ensuring a longer lifespan and reduced downtime due to breakdowns.
  • Optimal Power Transmission: High-quality gearboxes facilitate efficient power transmission from the tractor's engine to various implements. They minimize power losses through well-designed gear profiles, accurate alignments, and minimal friction, allowing for more effective utilization of available power.
  • Smooth Operation: Gearboxes manufactured to high standards provide smooth and consistent operation. They reduce vibrations, noise, and unnecessary wear, creating a comfortable working environment for the operator and reducing stress on the machinery.
  • Precision and Accuracy: Quality gearboxes offer precise control over speed, torque, and direction changes. This precision ensures accurate implementation of farming tasks, such as seeding, planting, and harvesting, leading to better yield outcomes.
  • Increased Efficiency: High-quality gearboxes minimize energy losses due to friction and inefficient gear meshing. This improved efficiency results in better fuel economy and optimized power utilization, reducing operating costs for the farmer.
  • Compatibility and Adaptability: Top-tier gearboxes are designed to be compatible with a range of agricultural implements and machinery. Their adaptability allows farmers to switch between different tasks without the need for frequent adjustments or component changes.
  • Reduced Maintenance Costs: Quality gearboxes require less frequent maintenance and repair. Their robust construction and precision engineering result in fewer breakdowns and extended maintenance intervals, saving both time and money.
  • Enhanced Safety: Reliable gearboxes contribute to safer operations by preventing sudden failures that could lead to accidents. The smooth operation and predictable performance of high-quality gearboxes reduce the risk of mishaps during agricultural tasks.

Overall, investing in high-quality gearboxes for agricultural machinery ensures improved reliability, smoother operation, higher precision, increased efficiency, and reduced maintenance costs. These benefits ultimately contribute to enhanced productivity and better outcomes for farmers and agricultural operations.

China Best Sales High Efficiency Performance F-Series Gear Steering Gearbox for Agricultural Machinery   bevel gearbox	China Best Sales High Efficiency Performance F-Series Gear Steering Gearbox for Agricultural Machinery   bevel gearbox
editor by CX 2024-01-05

China factory Custom Cast Iron Gear Box for Agricultural Machinery best automatic gearbox

Product Description

Product Description

1. Material: Gray Iron or Ductile Iron;
Gray iron HT200-350 (GG20-35, FC200-350);Ductile Iron QT400-QT600(GGG40-GGG60,FCD400-FCD600)
2. Surface treatment: Shot blast, painting; Heat treatment is optional;
3. Custom according to your drawing, specification or samples;

Material

  Gray Iron Casting/Ductile Iron Casting  

Process

Resin sand casting/shell mold casting/investment + CNC machining

  Casting Tolerance   CT9-10 for Machine Molding Process,
  CT8-9 for Shell Molding and Lost Foam Molding Casting Process
  CT10-11 for Manual Molding Sand casting Process

Casting surface roughness

Ra 12.5-25 um

Casting weight range

3kg to 2.5tons per piece

Casting Size

As Requirement/As drawing

Machining surface roughness

   As Requirement

Material standard

GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR

Surface treatment

KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing, Powder coating, and Nickel plating.

Service available

OEM & ODM

Quality control/Testing facility

Sectrometer, tensile test machine, hardness test machine,metallographic microscope. 100% inspection

Application

Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery,construction, valves and pumps, electric machine, hardware, power equipment, and so on.

 

Product Parameters

Mechanical character

Grey Iron Grade in GB 9439 Gray iron Castings
Gray Iron Grade Single Specimen
Tensile Strength
σb≥/Mpa
Wall Thickness
/mm
Tensile Strength
σb≥/Mpa
HT100 100 >2.5~10 130
>10~20 100
>20~30 90
>30~40 80
HT150 150 >2.5~10 175
>10~20 145
>20~30 130
>30~40 120
HT200 200 >2.5~10 220
>10~20 195
>20~30 170
>30~40 160
HT250 250 >2.5~10 270
>10~20 240
>20~30 220
>30~40 200
HT300 300 >10~20 290
>20~30 250
>30~40 230
HT350 350 >10~20 340
>20~30 290
>30~40 260

 

Ductile Iron Grade in GB1348 Ductile Iron Castings
Iron Grade Wall Thickness
/mm
Tensile Strength(Min Mpa) Yield Strength(Min Mpa) elongation
% Min
QT400-18A >30~60 390 250 18
>60~200 370 240 12
QT400-15A >30~60 390 250 15
>60~200 370 240 12
QT500-7A >30~60 450 300 7
>60~200 420 290 5
QT600-3A >30~60 600 360 3
>60~200 550 430 1
QT700-2A >30~60 700 400 2
>60~200 650 380 1

 

Gray Iron Material Grades
Country Standard Equivalent Grades of Grey Iron (Gray Cast Iron)
ISO ISO 185 100 150 200 250 300 350 -
China GB 9439 HT100 HT150 HT200 HT250 HT300 HT350 -
USA ASTM A48 - NO.20 NO.30 NO.35 NO.40 NO.50 NO.55
NO.25 NO.45 NO.60
Germany DIN 1691 GG10 GG15 GG20 GG25 GG30 GG35 GG40
Austria
European EN 1561 EN-GJL-100 EN-GJL-150 EN-GJL-200 EN-GJL-250 EN-GJL-300 EN-GJL-350  
Japan JIS G5501 FC100 FC150 FC200 FC250 FC300 FC350 -
Italy UNI 5007 G10 G15 G20 G25 G30 G35 -
France NF A32-101 - FGL150 FGL200 FGL250 FGL300 FGL350 FGL400
UK BS 1452 100 150 200 250 300 350 -
India IS 210 - FG150 FG200 FG260 FG300 FG350 FG400
Spain UNF - FG15 FG20 FG25 FG30 FG35 -
Belgium NBN 830-01 FGG10 FGG15 FGG20 FGG25 FGG30 FGG35 FGG40
Australia AS 1830 - T150 T220 T260 T300 T350 T400
Sweden SS 14 01 O110 O115 O120 O125 O130 O135 O140
Norway NS11 100 SJG100 SJG150 SJG200 SJG250 SJG300 SJG350 -

 

Ductile /Nodular Cast Iron Material Grades
Country Standard Equivalent Grades of Ductile iron (SG Iron, Nodular Graphite Iron)
ISO ISO 1083 400-15 450-10 500-7 600-3 700-2 800-2 900-2
400-18
China GB 1348 QT400-18 QT450-10 QT500-7 QT600-3 QT700-2 QT800-2 QT900-2
USA ASTM A536 60-40-18 60-42-10 70-50-05 80-55-06 100-70-03 120-90-02 -
65-45-12 80-60-03
Germany DIN 1693 GGG40 - GGG50 GGG60 GGG70 GGG80 -
Austria
European EN 1563 EN-GJS-400-15 EN-GJS-450-10 EN-GJS-500-7 EN-GJS-600-3 EN-GJS-700-2 EN-GJS-800-2 EN-GJS-900-2
EN-GJS-400-18
Japan JIS G5502 FCD400 FCD450 FCD500 FCD600 FCD700 FCD800 -
Italy UNI 4544 GS370-17 GS400-12 GS500-7 GS600-2 GS700-2 GS800-2 -
France NF A32-201 FGS370-17 FGS400-12 FGS500-7 FGS600-2 FGS700-2 FGS800-2 -
UK BS 2789 400/17 420/12 500/7 600/7 700/2 800/2 900/2
India IS 1865 SG370/17 SG400/12 SG500/7 SG600/3 SG700/2 SG800/2 -
Spain UNF FGE38-17 FGE42-12 FGE50-7 FGE60-2 FGE70-2 FGE80-2 -
Belgium NBN 830-02 FNG38-17 FNG42-12 FNG50-7 FNG60-2 FNG70-2 FNG80-2 -
Australia AS 1831 300-17 - 500-7 600-3 700-2 800-2 -
400-12
Sweden SS 14 07 0571 -02 - 0727-02 571-03 571-01 0864-03 -
Norway NS11 301 SJK-400.3 - SJK-500 SJK-600 SJK-700 SJK-800  
SJK-400  

 

Company Profile

 

About Us

 

ZheJiang Shengrong High-end Equipment Manufacturing Industry Co., Ltd . is a professional  Gray cast iron/Ductile iron foundry  in ZheJiang province in China,We produce iron casting parts:Machinery Bases,Construction machinery parts, Industrial pump parts,Gearbox parts,Automotive parts,Agriculture machine parts and OEM part. We have passed quality management system ISO 9001 and IATF16949. Our factory is located in Maba Town, Xihu (West Lake) Dis. County, HangZhou City, ZheJiang province, covering an area of about 245 acres with new standardized factory building more than 200,000 square meters, office building of 6,000 square meters, more than 500 employees, including more than 100 technological engineer.

Our company produces ductile iron and gray cast iron series products, with an annual output of 80,000 tons,products are exported to the United States, Germany, Italy, Russia, Brazil, Vietnam, the Middle East and other regions.

Our company has a modern workshop, complete casting production equipment, advanced physical and chemical analysis, testing equipment, constantly importing the world's advanced technology and a large number of professional technical personnel, expanding advanced production and testing equipment, so that make our products can meet the different requirements of customers

ZheJiang Shengrong does our best to provide high-quality foundry machinery parts for the market, Serves domestic and foreign customers with the most cost-effective products, and make our contributing to China's foundry industry.
 

Technology

Gray/Ductile/Nodular Iron Casting Parts-Our Process

Investment Casting         Resin Sand/Coated Sand Casting           Shell Moulding

 

Detailed Photos

Our Equipment and Testing

Certifications

 

 

FAQ

How to order?

1:Before quotation, please send me requirement details:
Casting Iron grade and number; Testing rod specification;
Casting parts order quantity;
The detailed drawing to indicate the tollerance(size, weight), technology standard,roughness;
Offering mold-yes or no;
Machining requirement details;
Heat treament;
Shipping details if special;
Testing requirement -If need and details;
Other information if required

2: Small order and samples order is acceptable by our factory
Contact us for price and details now
 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Type: Clay Wet Sand
Casting Method: Directional Crystallization, Thermal Gravity Casting
Sand Core Type: Resin Sand Core
Application: Machinery Parts, Machinery Parts
Machining: CNC Machining
Material: Iron, Ductile Iron/Grey Iron
Samples:
US$ 20/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

agricultural gearbox

Technological Advancements in Agricultural Gearbox Design

Advancements in agricultural gearbox design have significantly improved the efficiency, durability, and performance of farming equipment. Here are some notable technological advancements:

  • Materials and Manufacturing: The use of advanced materials, such as high-strength alloys and composite materials, has enhanced the durability and longevity of gearbox components. Precision manufacturing techniques, including computer-aided design (CAD) and computer numerical control (CNC) machining, ensure tight tolerances and reliable performance.
  • Gear Tooth Design: Modern gear tooth profiles, such as optimized helical and spiral bevel gears, reduce noise, vibration, and wear. Advanced tooth design also improves power transmission efficiency and load distribution.
  • Sealing and Lubrication: Improved sealing technologies, such as double-lip seals and labyrinth seals, help prevent contaminants from entering gearboxes while retaining lubricants. Advanced lubrication systems, including automatic lubrication and improved oil formulations, extend maintenance intervals and enhance efficiency.
  • Electronic Controls: Agricultural gearboxes increasingly integrate with electronic control systems. Sensors and actuators provide real-time data on gearbox performance, allowing for condition monitoring, predictive maintenance, and adjustments to optimize machinery operation.
  • Smart Gearboxes: Some agricultural gearboxes are equipped with smart features, such as load sensors, temperature monitors, and feedback systems. These features enhance precision, safety, and overall equipment performance.
  • Hybrid Power Transmission: Integration of hybrid power transmission systems, combining internal combustion engines with electric motors, allows for more efficient power delivery and reduced fuel consumption. Gearboxes play a crucial role in managing power distribution in these systems.
  • Reduced Environmental Impact: Advancements in gear design contribute to reducing environmental impact. Quieter and more efficient gearboxes minimize noise pollution and energy consumption while meeting emissions regulations.
  • Customization and Modularity: Some modern agricultural gearboxes offer modular designs that allow farmers to customize gear ratios, output speeds, and other specifications to match specific tasks and conditions.
  • Simulation and Testing: Computer simulations and advanced testing methods, such as finite element analysis (FEA) and computational fluid dynamics (CFD), help optimize gearbox design, reduce prototyping costs, and ensure reliability before production.

These advancements collectively contribute to the evolution of agricultural gearboxes, making farming machinery more efficient, environmentally friendly, and adaptable to the changing needs of modern agriculture.

agricultural gearbox

Handling Varying Torque Demands with Agricultural Gearboxes

Agricultural gearboxes are designed to handle the varying torque demands associated with different tasks in farming operations. The torque requirements can vary based on factors such as the type of task, the soil conditions, the terrain, and the machinery's speed. Agricultural gearboxes are equipped with features that allow them to adapt to these varying torque demands:

  • Gear Ratio Selection: Agricultural gearboxes often come with multiple gear ratios, allowing operators to select the appropriate ratio for the task at hand. Lower gear ratios provide higher torque for tasks that require more force, such as plowing or tilling, while higher gear ratios offer higher speeds for tasks like mowing or transporting.
  • Torque Multiplier: Some agricultural gearboxes are designed with torque multipliers that enhance the torque output from the engine to the wheels or implement. These multipliers are engaged when higher torque is needed, helping the machinery handle heavy loads or challenging terrain.
  • Adjustable Speeds: Many agricultural gearboxes allow operators to adjust the speed of the machinery to match the torque requirements of the task. This flexibility is essential for tasks that involve both high-torque, low-speed operations and high-speed operations with lower torque needs.
  • Power Take-Off (PTO) Options: Agricultural gearboxes often feature power take-off mechanisms that enable the transfer of power from the engine to attached implements. These mechanisms can be designed to provide varying torque outputs to suit different implements, such as rotary tillers, balers, or pumps.

The ability of agricultural gearboxes to handle varying torque demands is crucial for ensuring efficient and effective farming operations. By offering adjustable gear ratios, torque multipliers, and adaptable speeds, these gearboxes empower farmers to optimize their machinery's performance based on the specific requirements of each task.

agricultural gearbox

Role of Agricultural Gearboxes in Agricultural Machinery

An agricultural gearbox is a specialized type of gearbox used in various agricultural machinery and equipment. It plays a crucial role in the proper functioning of agricultural equipment by transmitting power and torque from the engine to the different components that perform specific tasks in the field.

Agricultural gearboxes are designed to withstand the demanding conditions of agricultural operations, including exposure to dust, dirt, moisture, and heavy loads. They are commonly used in a wide range of agricultural machinery, including tractors, combines, tillers, sprayers, and more.

The primary functions of agricultural gearboxes include:

  • Power Transmission: Agricultural gearboxes transmit power from the engine to various components, such as wheels, blades, and belts, enabling them to perform their respective tasks.
  • Speed Control: Gearboxes allow operators to control the speed and output torque of agricultural machinery. Different tasks require different speeds and levels of torque, and gearboxes provide the necessary adjustments.
  • Direction Change: Many agricultural operations require changing the direction of rotational motion. Gearboxes enable smooth and efficient direction changes without the need for complex mechanical arrangements.
  • Adaptation to Tasks: Agricultural gearboxes are equipped with various gears and shafts that can be configured to match the requirements of specific tasks, such as plowing, planting, harvesting, and more.

These gearboxes come in different configurations, such as straight-cut gears, helical gears, and planetary gears, depending on the specific application and requirements. The choice of gearbox type, gear ratio, and design factors contribute to the overall performance, efficiency, and durability of agricultural machinery.

Regular maintenance and lubrication are essential to ensure the longevity and reliable operation of agricultural gearboxes. Proper care and upkeep help prevent premature wear and damage, ensuring that the machinery performs optimally throughout the farming seasons.

China factory Custom Cast Iron Gear Box for Agricultural Machinery   best automatic gearbox	China factory Custom Cast Iron Gear Box for Agricultural Machinery   best automatic gearbox
editor by CX 2024-01-03

China wholesaler Agriculture Machinery Gear Box Agri Farm Tractor Rotary Mowers Bevel Digger Fertilizer Spreader Right Angle Drive Shaft Bevel Pto Agriculture Gearboxes agricultural gearbox manufacturers

Product Description

Agriculture Machinery Gear Box Agri Farm Tractor Rotary Mowers Bevel Digger Fertilizer Spreader Right Angle Drive Shaft Bevel Pto Agriculture Gearboxes.

This Miter Bevel Gearbox is also known as spiral bevel gearbox, spiral bevel gear drives, spiral bevel gear reducers, right angle miter gearbox, or 90 degree bevel gearbox. The spiral bevel gear delivers high transmission capacity and high efficiency. The Spiral Bevel Gearboxes are specifically engineered for use with machine screw jacks and actuators in multiple jack systems. You have several linear drives that you would like to connect together - i.e. to synchronize. For economic reasons, you don't want to drive every single linear drive separately with its own electric motor. This is where our bevel gearboxes come into their own.

Right Angle Spiral Bevel Gearbox Applications: 90-degree reducers are used throughout dozens of industries to alter torque and speed in drive components. Any use that demands the reliable transfer of speed or power. There are countless applications for 3-way transmission gearboxes, some of which include: Industrial Dryers, Folding Machines, Brushing Machinery, Power Transmission Equipment, Pumps, Damper Controls, Case Openers, Paper Rewinders, Test Equipment. Our Right Angle Bevel Gearbox lineup includes shaft to shaft, shaft to bore, bore to bore, 2 shaft, 3 shaft, high ratio, and low profile models. All our Bevel T right angle gearboxes are built with a single output shaft extended out both sides of the box, so both ends rotate simultaneously in the same direction.

Compact Cubic Style Spiral Bevel Gearbox with CZPT Shafts
The spiral bevel gearbox offers a robust, powerful and compact design, for right angle power transmission. The practical cubic shape of bevel gearboxes allow universal mounting possibilities on every kind of machines. They are proven in the market for their versatility, very low backlash and low transmission error. The design comprises of ball bearings for quiet operation and tapered bearings for higher radial load capacity. Application in Pulp and paper industry, food processing, off-shore industry, mining and mineral industry, paper machine drives, pulper drives, blowers, pumps, vacuum pump drives and flooding pump stations.
JTP Series: Solid shaft input, CZPT shaft output. 
JTPH Series: CZPT shaft input, Hollow shaft output. 
JTPF Series: Input Flange(IEC, NEMA), CZPT shaft output. 
JTPG Series: Input Flange(IEC, NEMA), Hollow shaft output. 

Features:
* Ultra Compact Design. All-round machined symmetrical housing, and all-round tapped holes for universal mounting, 6 possible mounting positions.
* Gears ratios of 1:1, 1.5:1, 2:1, 3:1, 4:1 and 5:1 are actual ones. 
* Power range from 0.1kw to 156kw, Torque range from 11.5Nm to 1199Nm.
* Gear transmission average efficiency up to 94%. 
* 2-way, 3-way and 4-way Configurations. Allows both horizontal and vertical shafts.
* CZPT Shaft, Hollow Shaft, and Direct motor mount or via motor flanges.
* Various Shafts Arrangements, Rotation Directions and Mounting Positions available.
* High efficiency, high transmission capacity, low backlash, noiseless operation, low running temperature and long service life.

Structures and Materials: 
* Spiral bevel gears: High purity rugged alloy steel 20CrMnTiH, carburizing and quenching, case hardened and lapped in pairs for intersecting shafts, low noise with grinded spiral teeth, high torque with milled teeth, high rigidity and wear resistance.
* Housings(Gearboxes): High rigidity cast iron housings designed for superior thermal conductivity provides rigid gear and bearing support. Custom corrosion resistant stainless steel housings for All sizes. Custom corrosion resistant lightweight aluminum alloy housings for sizes 65 to 140. 
* Input and output shafts: Hardened and tempered alloy steel 40Cr material, hanging heavy load capacity With key and key way. Custom corrosion resistant stainless steel shafts, or other corrosion resistance painting shafts, spline shaft, shaft without key and key way.
* Bearings: Heavy duty tapered roller bearing. Custom reinforced bearings for higher radial and axial load. Custom corrosion resistant stainless steel bearings. 

T Series Right Angle Spiral Bevel Gearbox
JT Series Spiral Bevel Gearboxes with the use of high-precision spiral bevel gears, delivers high transmission efficiency and high transfer capacity, high performance, low backlash, smooth rotation, silent drive possible, low running temperature, long life and easy installation. General applications in worm gear screw jack systems, industrial dryers, folding machines, brushing machinery, power transmission equipment, pumps, damper controls, case openers, paper rewinders, test equipment, blowers and fans, unloaders and unscramblers, bottle capping, electroplating machinery, folding machines, food processing equipment, transfer machines, chemical mixers and recording equipment.

Features:
* Used in pairs case hardened alloy steel spiral bevel gears to transmit rotary motion, mechanical power and torque.
* Gears ratios of 1:1, 1.5:1, 2:1, 2.5:1, 3:1, 4:1 and 5:1 are actual ones. 
* Power range from 1.79kw to 335kw, Torque range from 28Nm to 5713Nm.
* Gear transmission average efficiency up to 94%. 
* 2-way, 3-way and 4-way Configurations. Allows both horizontal and vertical shafts.
* CZPT Shaft, Hollow Shaft, and Direct motor mount or via motor flanges.
* Various Shafts Arrangements, Rotation Directions and Mounting Positions available.
* High efficiency, high transmission capacity, low backlash, noiseless operation, low running temperature and long service life.

Structures and Materials: 
* Spiral bevel gears: High purity rugged alloy steel 20CrMnTiH, carburizing and quenching, case hardened and lapped in pairs for intersecting shafts, low noise with grinded spiral teeth, high torque with milled teeth, high rigidity and wear resistance.
* Housings(Gearboxes): High rigidity cast iron housings designed for superior thermal conductivity provides rigid gear and bearing support. 
* Input and output shafts: Hardened and tempered alloy steel 40Cr material, hanging heavy load capacity With key and key way. Custom corrosion resistant stainless steel shafts, or other corrosion resistance painting shafts, spline shaft, shaft without key and key way.
* Bearings: Heavy duty tapered roller bearing. Custom reinforced bearings for higher radial and axial load. Custom corrosion resistant stainless steel bearings. 
* Oil Seals: Double lip oil seal, prevent gear oil leak and dust-proof.

Space-saving Aluminium Gearboxes - Lightweight, Super Small
JTA Series Aluminum Alloy Bevel Gearbox is a small-sized, ultra-lightweight type of our miter gear box. These units are lubricated for life to assure trouble free service. High-performance spiral bevel gear is used to enable silent and high transmission operations. Universal mounting type that can be mounted in any direction. 1:1 and 2:1 ratios, with 2 or 3 shafts orientations. 4 sizes are available to suit your needs in a compact, maintenance free, ready to use package.

Features:
* Compact design, Small sizes, Ultra light weight. 
* Gears ratios of 1:1, 2:1 are actual ones.
* Power range from 0.02kw to 4.94kw, Torque range from 2Nm to 40Nm.
* Gear transmission average efficiency up to 94%. 
* 2-shafts and 3-shafts Configurations. Allows both horizontal and vertical shafts.
* High efficiency, low backlash, noiseless operation, low running temperature and long service life.

Structures and Materials: 
* Spiral bevel gears: High purity rugged alloy steel 20CrMnTiH, carburizing and quenching, case hardened and lapped in pairs for intersecting shafts, low noise with grinded spiral teeth, high torque with milled teeth, high rigidity and wear resistance.
* Housings(Gearboxes): Aluminum alloy. 
* Input and output shafts: Hardened and tempered alloy steel material, hanging heavy load capacity With key and key way. Custom corrosion resistant stainless steel shafts, or other corrosion resistance painting shafts, spline shaft, shaft without key and key way.
* Bearings: Heavy duty tapered roller bearing. Custom reinforced bearings for higher radial and axial load. Custom corrosion resistant stainless steel bearings.
Spiral-bevel gear drives, like all bevel gear drives, are designed for high capacity, efficiency, quiet operation, and long service life. These spiral-bevel gear drives are designed for operation that's as reliable as it is quiet. Their shafts are heat treated and alloy-steel mounted on heavy-duty, tapered roller bearings for smoother operation. Their housings are made of precision-machined cast iron to ensure accurate, permanent alignment of the gears for superior performance. Double-bearing input support extends horsepower capacity and increases durability.
Right 90 spiral-bevel gear drives are designed for high efficiency, quiet operation, and long service life. Housings are made of lightweight aluminum alloy. Performance that's reliable, efficient, and as noise-free as possible Input and output shaft flanges simplify mounting and installation Can be used to either reduce or increase speed Single and double-projecting output shafts for application flexibility Ground alloy steel shafts are mounted on precision ball bearings for smooth operation Pre-lubrication designed to last for the life of the drive improves performance and reduces maintenance.
Bevel gear drives feature compact, rugged construction and precision-forged, spiral-tooth bevel gears, making them ideal for industrial applications where low-speed/ high-torque drives are required. Spiral-tooth bevel gears have teeth that are made from precision-forged alloy steel for maximum strength, as well as case hardened for increased durability. Input and output shafts are constructed from ground and polished heat-treated alloy steel to further enhance the overall toughness of these drives. Precision-machined, one-piece, quality cast-iron housings mean less maintenance and greater reliability. Double-lip, garter-spring-type oil seals are use to retain lubricants and block foreign-matter contamination for extended life. All drives are furnished with keys for projecting shafts to assure quick installation.

 

Shipment and Packing Pictures 
Shipping:
1. CZPT freight: seaport to seaport, price terms CIF, FOB, EXW, CFR etc.
2. Air freight: airport to airport, price terms EXW, CRF etc.
3. Air courier: DHL, FEDEX, UPS, TNT door to door shipment, price terms DDU, CPT etc.
Packing: 
16567X3, registered Capital 500000CNY) is a leading manufacturer and supplier of Screw Jacks (Mechanical Actuators), Bevel Gearboxes, Lifting Systems, Electric Linear Actuators, Gearmotors and Speed Reducers, Others Linear Motion and Power Transmission Products in China. We are located in Chang An, Xihu (West Lake) Dis. guan, Guang dong in China. We are an audited professional manufacturer and supplier by SGS (Serial NO.: QIP-ASI192186) and BV (Serial NO.: MIC-ASR257162) organizations. We have a strict quality system, with senior engineers, experienced skilled workers and practiced sales teams, and consistently provide the customers with the best engineered solution for precision linear actuation, power transmission and mechanical jacking systems. CZPT Industries guarantees quality, reliability, performance and value for today's demanding industrial applications.

Company Advantages
* One of the biggest orders with 1750 units screw lift jacks.
* Standard products with 2D Drawings(DXF, DWG, PDF) and 3D CAD Model(STEP).
* 100% quality assured with double quality inspections. Original Inspection Reports, Operation Manual, and Book Catalogue are put into the packages.
* 100% safety transportation with strong standard export plywood cases materials (free fumigation).
* International standard materials for all standard products.
* Custom design available, OEM service available, Free engineering advice and Customer label available.

Products List
* Manual Screw Jacks
* Electric Screw Jacks
* Screw Jacks Series:

Cubic Screw Jack JTC Series, Machine Screw Jack JTW Series, Trapezoidal Screw Jack JT Series, Worm Screw Jack JTM Series, Stainless Steel Screw Jack JSS Series, Through Hole Screw Jack JTH Series, Ball Screw Jack JTB Series, Cubic Ball Screw Jack JTD Series, Bevel Gear Screw Jack JTS Series and JTG Series, and Electric Cylinder JTE Series.
* Bevel Gearboxes Series:
Cubic Bevel Gearbox JTP Series, Hollow Shaft Gearbox JTPH Series, Input Flange Gearbox JTPF Series, Input Flange and Hollow shaft Gearbox JTPG Series, Stainless Steel Gearbox JTP Series, Aluminum Gearbox JTA Series, and Bevel Gearboxes JT Series.
* Screw Jack Lifting Systems and Accessories:
2jacks lifting system, 3jacks lifting system, 4jacks lifting system, 6jacks lifting system, 8jacks lifting system......14jacks lifting system. Lifting systems accessories cover ac, dc motors, geared motors, servo motors, stepper motors, handwheels, couplings, universal joints, telescopic universal joints, connecting shafts, cardan shafts, limit switches, proximity switches, safety nut, travel nut, rod ends, stop nuts, pillow block bearings, flange blocks, motor flange nema or iec, encoder, potentiometer, frequency converter, position indicators, trunnion plate, and trunnion mounting brackets.
* Electric Linear Actuators Series:
Electro Mechanical Actuators LA Series, Electro Mechanical Actuators LAP Series.
* Gear Reducers Series:
Helical Gear Reducers R Series, Helical Bevel Gear Reducers K Series, Parallel Shaft Helical Gear Reducers F Series, Helical Worm Gear Reducers S Series, Helical Gear Motor GMH/GMV Series, and Worm Gear Reducers NMRV Series.

Customers Distribution Countries
* American Countries: United States, Mexico, Canada, Chile, Argentina, Xihu (West Lake) Dis.via, Brazil, Colombia, Guatemala, Honduras, Panama, Peru.
* European Countries: Germany, France, United Kingdom, Italy, Spain, Poland, Romania, Netherlands, Belgium, Greece, Czech Republic, Portugal, Sweden, Hungary, Austria, Switzerland, Bulgaria, Denmark, Finland, Slovakia, Norway, Ireland, Georgia, Slovenia.
* Asian Countries: Malaysia, Indonesia, Singapore, Philippines, Vietnam, Thailand, India, Israel, Cambodia, Myanmar, Sri Lanka, Maldives, Pakistan, Iran, Turkey, Jordan, Saudi Arabia, Yemen, Oman, United Arab Emirates, Qatar, Georgia, Armenia.
* Oceanian Countries: Australia, New Zealand.
* African Countries: Egypt, Ethiopia, Nigeria, South Africa, Zambia, Mozambique.

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Bottle Capping, Food Processing Equipment
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Right Angle Drive
Hardness: Hardened Tooth Surface
Installation: Horizontal Type and Vertical Type
Step: Single-Step
Customization:
Available

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Customized Request

agriculturalparts

Agricultural Gearboxes

There are several types of agricultural gearboxes, and they are used in various applications. Among them are Bevel gearboxes, CZPT speed gearboxes, and Worm gear speed reducers. If you're looking for a reliable, high-performing agricultural gearbox, you've come to the right place. Read on to learn more about these gearboxes. Also, check out our guide to bevel gearboxes.

Bevel gearboxes

The fatigue life of bevel gearboxes in agricultural equipment is determined by the cumulative damage sums for different operations. A simulation model was used to assess the fatigue life of a spiral bevel gear. The accumulated damage sums for each operation were shown in figure 9a. The subsoiler tillage operation exceeded the damage sum of one. This criterion indicates that the fatigue life of a gearbox is shorter than its service life.
In bevel gearboxes, the second shaft has two shafts that are connected to each other. One shaft is mounted to the outer surface of the housing 3 through bearings, while the other shaft has a flange that protrudes into the gear housing. The second shaft is attached via bearings on the gear housing and flange. It is mounted in this way to allow the bevel gear to rotate smoothly.
agriculturalparts

CZPT speed gearboxes

If you are an agricultural machine owner, you know that the right speed agricultural gearboxes can make the difference between a profitable crop harvest or a disaster. Today's agricultural machinery can be found in a variety of applications, including for crop and animal production. Many of these applications require heavy-duty gearboxes with large capacity. The quality of these agricultural gearboxes depends on the quality of their bearings, which are important to the longevity of your equipment.
Industrial CZPT gearboxes can be repaired and overhauled by qualified and experienced technicians at CZPT Products. CZPT gearboxes can be repaired or rebuilt at significant savings. For industrial uses, the RAR model is perfect for applications where space is a consideration. Industrial CZPT gearboxes are available in multiple sizes and types, and they can be customized to meet your unique needs. For the best price and service, contact CZPT Products today!
agriculturalparts

CZPT speed bevel gearboxes

The demand for food has skyrocketed since the 2010 global financial crisis, and while the world's population is still rising, at a slower rate, land is not. This is forcing agricultural machinery manufacturers to come up with innovative solutions to maximize the use of available land. The need for agricultural machinery is also growing due to shorter cropping cycles and wear and tear on equipment. CZPT gearbox manufacturers are meeting this demand with high-quality products.
A number of benefits make CZPT speed bevel gearboxes the preferred choice for agricultural applications. In addition to its renowned performance, the product's design has been adapted for use in agricultural and glass machinery. The result is a unit with low backlash and high transmission. Moreover, the CZPT model is the best all-rounder among servo right-angle gearboxes.
China wholesaler Agriculture Machinery Gear Box Agri Farm Tractor Rotary Mowers Bevel Digger Fertilizer Spreader Right Angle Drive Shaft Bevel Pto Agriculture Gearboxes   agricultural gearbox manufacturers	China wholesaler Agriculture Machinery Gear Box Agri Farm Tractor Rotary Mowers Bevel Digger Fertilizer Spreader Right Angle Drive Shaft Bevel Pto Agriculture Gearboxes   agricultural gearbox manufacturers
editor by CX 2023-11-15

China wholesaler Agricultural Machinery Gear Box Tractor Pto 90 Degree Right Angle Bevel 540 Rpm Mowers Rakes Balers Combine Harvester Gearbox Bevel Reduction Motor Steering with Great quality

Product Description

Agricultural Machinery gear box Tractor Pto 90 Degree Right Angle bevel 540 rpm Mowers Rakes Balers Combine Harvester Gearbox bevel reduction motor steering

Ever-power specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings.
The company provides a reliable gurantee for the product' s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.
In recent years, the company has been developing rapidly by its rich experience in production, adcanced managemant system, standardized management system, strong technical force. We always adhere the concept of survial by quality, and decelopment by innovation in science and technology.
Ever-power Group is willing to work with you hand in hand and create brilliance together! 

company information



 

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Bevel Gear
Step: Stepless
Samples:
US$ 999/Piece
1 Piece(Min.Order)

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Request Sample

agriculturalparts

Choosing an Agricultural Gearbox

When buying an agricultural gearbox, there are many important things to consider. These factors include durability, function, mechanism, quality of materials, and ease of use. To find the best option for your specific needs, you should consider the features that are most important to you. Read this article to learn more about the various types of agricultural gearboxes available on the market. When looking for a new gearbox for your tractor, take a look at the following factors to consider.

Durability

Agricultural gearboxes are essential parts of the food production chain. If a single component fails, it will cause downtime, affecting production and costs. If the gearbox is not durable, it could result in costly downtime, causing large losses for the farmer. To ensure long-term productivity, select a durable agricultural gearbox. Here are some features to look for in a durable agricultural gearbox. - It's easy to access and maintain
- Closed-loop seals are an effective alternative to desiccant breathers. They don't keep water in the gearbox, but they do isolate the gearbox from the atmosphere. Proper isolation of the gearbox is essential to the safety of the equipment. A closed-loop elastomeric seal prevents water from entering the gearbox. This prevents it from overheating and keeping the gears running smoothly.
- Simulated test data was obtained for 44 tractors with different transmission operating parameters. The amplitude of load, frequency of failure, and pseudo-damages were calculated for each component. The statistical analysis also provided an estimate of the severe-damage profile of the gears. Using an optimisation technique, an accelerated test schedule was designed. The test plan was designed to maximise the torque applied to each component. Moreover, all gear wheels in the transmission were not tested, as only the range shift A and B gears were damaged.
If you are interested in purchasing a quality agricultural gearbox, contact CZPT Gearbox Company. CZPT Gearbox Company has been manufacturing top-quality gear drives since 1975. The company's engineers will work with you to determine the exact gearbox that fits your specific needs. Agricultural gearboxes are integral parts of agricultural machinery, ensuring optimal performance of the machine. Agricultural gearboxes transfer the power from the input shaft to the output shafts and enable it to change direction, speed, and rotation.

Function

Agrarian gearboxes play an important role in the entire cycle of food production. Agricultural equipments are constantly undergoing increased wear and tear, which can cause expensive downtime. Having a high-quality agricultural gearbox is critical to ensuring the equipment's reliability. When the gears get worn out, the machinery will fail to meet the increased demand. Worn-out gears will result in significant losses for farmers.
The most common use for agricultural gearboxes is to change the speed of agricultural equipments such as tractors and combines. In general, reduction boxes change speed through gears, but the PTO gearbox also bears the force generated by the wind wheel and the reaction force during transmission. To keep the gearbox rigid and prevent deformation, it must be designed to withstand the force exerted by the wind and the reaction force generated during the transmission process. Two sector gears are used to change the direction of transmission.
An agricultural gearbox has two parts: an input shaft 32 and an output shaft 38. The input shaft 32 is fixed in the gearbox's elongate casing. The output shaft 38 extends parallel to the input shaft and the output shaft, while the rear end portion 40 projects out of the gearbox casing. The output shaft is connected to a second transmission shaft 42, which connects to a differential 44 in the rear axle casing 15. The differential is then connected to the rear wheels of the tractor, where the motion is transferred.
The PTO shaft was first used with the 1948 Land Rover. Later, a 6-spline adapter was added. Today, many manufacturers of agricultural equipments provide a nominal PTO power specification. This specification is a useful guide when choosing the right gearbox for your needs. Agricultural machines may include a 540/540E or 1000/1000E option. Using the lowest PTO power specification will allow you to run implements with low power requirements, thereby reducing fuel consumption and reducing engine stress.
agriculturalparts

Mechanism

The mechanism of an agricultural gearbox is a simple mechanical device that provides speed increase or gear reduction. A simple gearbox is commonly used in agricultural equipment that is powered by a PTO, as the axial PTO shaft is opposed to the normal driven shaft. The driven shaft is usually either vertical or horizontal. More complex equipment has several output directions. Some agricultural gearboxes feature dual or even multiple outputs. The mechanism for an agricultural gearbox varies with the type of equipment.
Agricultural tractors have an internal combustion engine 10 and a speed change gearbox 12. The gearbox casing is elongate and attached to the rear end of the cylinder block. The gearbox casing is a "backbone" between the back axle and the internal combustion engine. Its function is to transmit motion from the engine to the rear wheels of the tractor. There are two types of agricultural gearboxes: speed change gearboxes and planetary gearboxes.
Agricultural gearboxes are crucial for the production of food. Wear and tear on agricultural gears will cause costly downtime. Consequently, high-quality agricultural gearboxes are essential for ensuring the optimal performance of your agricultural machinery. If the gears wear out, your equipment may not meet the increasing demand. This will result in significant losses for the farmer. However, if you choose a high-quality agricultural gearbox, you won't have to worry about this.
The central knife drive gearbox 300 is illustrated in FIG. 11. The gearbox receives a rotational input motion and outputs a reciprocating linear motion to a harvesting head assembly. In this way, the harvesting head will be most effective when it has linear motion, whereas curved motions will result in less efficient crop picking. The same principles apply to curved blades. If the gearbox is equipped with a central knife drive, it will provide the highest efficiency when harvesting crops.

Quality of materials

Agricultural gearboxes play an important role in the food production process. As the population continues to grow and the world's need for food increases, the gearbox will also be required to function efficiently. The gearbox must be able to withstand harsh environmental conditions and the stresses and strains of continuous operation. These conditions can include a wide range of high and low temperatures, arid and moist environments, and even safety regulations.
For example, the material used for a tractor gearbox is typically grey cast iron, which has high wear resistance and vibration dampening properties. The production process for belt pulleys is usually a combination of forging and casting. Large belt pulleys are typically cast iron. In addition, the brake drum material used must be resistant to vibration. For this reason, grey iron ASTM A48 Class 35 is used for these components.
Bevel gearboxes are a great choice for many agricultural machinery applications. These gears feature high reduction ratios of 2.44:1 and can be used with offset rotary fillers and hollow output shafts. Bevel gear drives are available in various horsepower capacities, ratios, and configurations. An example of a right-angle bevel gear drive is the FG55 model. It features a 15-mm shaft diameter, which makes it a great choice for many types of agricultural machinery.
agriculturalparts

Cost

When deciding what type of agricultural gearbox to purchase, you should consider the durability of the device. The durability of any mechanical device depends on the quality of its materials, mechanisms, and functionality. Buying a high-quality, durable device will prevent you from having to buy a new one in a few years. In addition, a high-quality gearbox will not wear out as quickly as one that is not built to last.
To find the best agricultural gearbox supplier in India, use a marketplace such as CZPT. It has a global network of suppliers that makes it easy to source your agricultural gearbox needs from any country. Search for Agriculture Gearbox suppliers by city, state, and service area to find a high-quality supplier. Once you've done your research, you can then compare prices and quality to find the best deal. And don't forget to compare the reliability of your chosen supplier.
A dependable company will offer a warranty on their work. Regardless of whether you purchase an OEM or a replacement, you'll be able to find a reliable, affordable agricultural gearbox from a reputable company. CZPT offers free estimates for their services, and has helped many other farm owners replace their gearboxes with new ones. Moreover, they can even rebuild the gearbox for you, reducing your cost and improving the efficiency of your machine.
China wholesaler Agricultural Machinery Gear Box Tractor Pto 90 Degree Right Angle Bevel 540 Rpm Mowers Rakes Balers Combine Harvester Gearbox Bevel Reduction Motor Steering   with Great quality China wholesaler Agricultural Machinery Gear Box Tractor Pto 90 Degree Right Angle Bevel 540 Rpm Mowers Rakes Balers Combine Harvester Gearbox Bevel Reduction Motor Steering   with Great quality
editor by CX 2023-11-14

China Agricultural Bevel Gearbox Pto Agriculture Gear Box Farm Slasher Rotary Tiller Reducer agricultural machinery gearboxes

Item Description

Agricultural Bevel Gearbox PTO Agriculture Gear box Farm Slasher Rotary Tiller Reducer

This sequence equipment box is mostly utilised on mower (grass cutter). It has the attributes of substantial univerality, simple construction and excellent performance.

Information:
- ISO9001 Good quality Program examined & confirmed by 3rd Social gathering of CQC and passed 2nd-degree protection top quality standardization for machinery production enterprise.
- Precision forging, chopping by CNC equipment, heat remedy by German IPSON & laser strategies .
- Strictly good quality control by German CMM.
- Different of gearboxes utilised in agricultural machines and industrial equipment.
- Advanced technics, powerful self-growth power, CZPT to generate new type gearbox in accordance to customer's design and style drwings.

Code Input Electricity
(HP)
Gear Ratio
(i)
Input Pace
(r.p.m.)
Weight
(kg)
XH30.147Z.03L 30HP 1:1.47 540 16.85
XH30.192Z.03L 30HP 1:1.ninety two 540 16.eighty five

HangZhou CZPT Market Co., Ltd. is a specialized supplier of a full assortment of chains, sprockets, gears, equipment racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Because of to our sincerity in offering very best service to our clients, knowing of your needs and overriding sense of responsibility toward filling ordering specifications, we have acquired the trust of buyers worldwide. Obtaining accrued precious expertise in cooperating with foreign buyers, our products are selling effectively in the American, European, South American and Asian markets. Our products are made by modern computerized machinery and products. Meanwhile, our goods are manufactured in accordance to substantial high quality specifications, and complying with the worldwide superior regular requirements.

With numerous years' experience in this line, we will be dependable by our advantages in competitive cost, one particular-time delivery, prompt response, on-hand engineering assistance and great following-revenue services.

Additionally, all our generation techniques are in compliance with ISO9001 requirements. We also can style and make non-common merchandise to fulfill customers' specific demands. Quality and credit history are the bases that make a company alive. We will offer ideal providers and large top quality merchandise with all sincerity. If you need to have any information or samples, make sure you get in touch with us and you will have our soon reply.

FAQ:
Q1: Are you buying and selling company or manufacturer ?
A: We are manufacturing facility.

Q2: How lengthy is your shipping time and shipment?
1.Sample Direct-occasions: generally 10 workdays.
2.Generation Guide-instances: 20-forty workdays after getting your deposit.

Q3. What is your conditions of payment?
A: T/T 30% as deposit, and 70% prior to shipping.

This fall: What is your positive aspects?
1. Maker,the most competitive price and good high quality.
2. Best technical engineers give you the best assistance.
three. OEM is offered.
4. Prosperous inventory and fast shipping.

Q5. If you can not locate the product on our website,what do you subsequent?
Make sure you send out us inquiry with solution photos and drawings by electronic mail or other methods and we'll examine.

Our other hot sale products. 


 

US $50-120
/ Piece
|
100 Pieces

(Min. Order)

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Application: Reducer
Function: Speed Reduction
Layout: Cycloidal
Hardness: Hardened
Installation: Torque Arm Type
Step: Stepless

###

Samples:
US$ 200/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Code Input Power
(HP)
Gear Ratio
(i)
Input Speed
(r.p.m.)
Weight
(kg)
XH30.147Z.03L 30HP 1:1.47 540 16.85
XH30.192Z.03L 30HP 1:1.92 540 16.85
US $50-120
/ Piece
|
100 Pieces

(Min. Order)

###

Application: Reducer
Function: Speed Reduction
Layout: Cycloidal
Hardness: Hardened
Installation: Torque Arm Type
Step: Stepless

###

Samples:
US$ 200/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Code Input Power
(HP)
Gear Ratio
(i)
Input Speed
(r.p.m.)
Weight
(kg)
XH30.147Z.03L 30HP 1:1.47 540 16.85
XH30.192Z.03L 30HP 1:1.92 540 16.85

Choosing an Agricultural Gearbox

An agricultural gearbox is an important part of your machine, especially if it is geared to change the speed, direction, or rotation of the machine. The CZPT Gearbox Company manufactures high-performance agricultural gearboxes to maximize the performance of a farmer's machine. These gearboxes can be reverse-engineered to work with existing designs or customized to meet the specific requirements of your machine. As the heart of your machine, these gearboxes can help you maximize the efficiency and productivity of your machines.
agriculturalparts

Bevel gearbox

When selecting an agricultural gearbox, make sure to consider the durability of the product. The quality of materials, the design of the mechanism, and functionality of the device will all affect its lifespan. Look for products that can withstand repeated use and will last for many years, as opposed to requiring frequent repairs or replacements. If the device is designed to last a long time, you can save a great deal of money by purchasing a long-lasting version.
A Bevel gearbox is a one-stage, single-stage unit that incorporates spiral and straight bevel gears to transmit rotational power. It is widely used in agricultural machinery, and is available in a wide variety of ratios, horsepower capacity, and configuration angles. One company, CZPT Gearbox, offers a 50deg bevel gear drive, suitable for use in portable grain auger and elevator applications.
The assembly of a bevel gearbox is made up of two sleeves: a lower bevel gear angular gear 3 and an upper bevel gear angle gear 2. Both sleeve assemblies are connected to the tractor's frame through a mounting bracket. A profiled pin 31 is fixed to the cardan shaft via a threaded bore. This is the pivoting mechanism that allows the upper bevel gear angular gear 2 to pivot relative to the lower bevel gear angular gear 3.
Spiral bevel gears are similar to bevel gears, but have a much higher degree of total coverage. They are more expensive to manufacture and are only suitable for larger agricultural equipment. In addition, spiral bevel gears require more space than straight bevel gears. A spiral bevel gear is more efficient and quieter than a straight bevel gear. Its durability is another consideration. The best choice for your equipment depends on the overall application, speed, and torque requirements.
The bevel gear family is used as deflection gears in three directions. The deflection of rotational movement can take place at angles of 90deg, 120deg, or 135deg. Different types of drive wheels can be used as well, including simple screw drives. Bevel gearboxes can be purchased with standard mounts or in customized versions. Bevel gearboxes also come in aluminum housings.
agriculturalparts

Closed-loop seals

If the climate where you work or live is humid, a closed-loop seal for agricultural gearbox will prevent water from entering and damaging the components inside. A closed-loop seal is a better alternative to desiccant breathers because they keep the gearbox isolated from the atmosphere. This is very important because moisture can cause damage to the machinery and can affect the overall performance. A closed-loop seal is also made of elastomeric material and will not allow water to enter the gearbox.
An agricultural gearbox has many applications. They are essential to the production of agricultural products. The food chain depends on these gearboxes. Even a few minutes of downtime can affect the production of the entire food chain. Whether you need a gearbox for a lawnmower or an entire farming system, it is essential to find a high-quality agricultural gearbox with a closed-loop seal.
The environment in which agricultural equipment operates is notoriously harsh, which is why it is imperative to choose the most reliable and efficient closed-loop seals. Agricultural equipment operates in dusty and dirty conditions. That means the seals must be durable and effective, and they must prevent external media from getting in. The right seal will help the machinery operate at its highest level, and protect both the operator and the environment.
Gaskets are one of the most important components in a gearbox flange joint. When high compressive forces are set in these joints due to a critical load, gaskets start to fail. The gaskets lose their strength and leakage occurs. A gasket's deformation also plays a major role in sealing performance. This is why detailed analysis is done to evaluate the effect of gasket thickness on deformation and von Mises stress.

Quality of materials

Agricultural gearboxes are an important component of all farming equipment. They are used in nearly every step of the cropping cycle, and are vital to an efficient operation. In addition to efficient performance, these gearboxes must be rugged enough to survive the harsh environments that farmers operate their machinery in. These challenges include continual operation, high and low temperatures, and operation in both moist and arid environments. Safety regulations also pose a unique set of challenges.
A line of high-quality agricultural gearboxes is a great choice. CZPT Gearbox Company manufactures a complete line of gear drives for a variety of agricultural applications. They even design custom gear drives for specific applications, from portable grain elevators to grain carts. These gear drives have a long service life and are competitively priced. They can be used on a variety of types of agricultural machinery, and the company's engineers are experienced in every aspect of production.
A tractor's gear box is commonly made of grey cast iron, which is durable and offers good machinability. The material is also vibration-dampening and has good wear resistance. Belt pulleys are typically cast iron and are primarily used for long-distance power transmission. The brake drum, on the other hand, needs to be made of a high-quality material with higher vibration resistance, which is why it must be made of grey iron ASTM A48 Class 35.
agriculturalparts

Durability

Agricultural gearboxes are important for all phases of the food production process. A single component failure can result in significant downtime, costing the farmer money. Hence, you should buy a quality agricultural gearbox. A durable gearbox is easy to maintain and can be accessed in case of problems. However, if you do not have time to maintain your gearbox, you may find it difficult to repair it yourself.
Regular oil changes are also vital for ensuring the longevity of agricultural gearboxes. Agricultural equipment gets dirty in the fields, which can lead to contamination of gearbox components. Improper lubrication causes damage-causing friction. To prevent such friction, change oil regularly. Check for signs of internal malfunctions, such as oil particles on gears or in the pinion shaft. Visual inspections will help you determine the troublesome symptoms before components fail. Symptoms include flaking, fatigue, and noises.
To ensure the durability of agricultural gears, a study was carried out. A 86-kW tractor was used to perform a field test using a gearbox simulation model. The test ended after 107 h, as there were operational and noise issues. A disassembly revealed that the range shift A and B gears had broken teeth. A study of the transmission's operating parameters revealed that it could be improved by reducing the contact and bending stress.
CZPT Gearbox Company manufactures high-performance gearboxes for various agricultural applications. Their engineers can reverse engineer existing designs or develop custom gearboxes for specific requirements. Agricultural gearboxes are essential for maximizing the performance of farming machinery. They transmit power from an input shaft to an output shaft, enabling the change of rotation, speed, and direction. In other words, a gearbox can help you maximize the efficiency of your agricultural equipment.
China Agricultural Bevel Gearbox Pto Agriculture Gear Box Farm Slasher Rotary Tiller Reducer     agricultural machinery gearboxesChina Agricultural Bevel Gearbox Pto Agriculture Gear Box Farm Slasher Rotary Tiller Reducer     agricultural machinery gearboxes
editor by czh 2022-12-26

China supplier Agricultural Machinery Gear Pump Wholesale Hydraulic Gear Pump Manufacturer Hydraulic Parts Retail Cbqlq near me supplier

Product Description

 

Performance Characteristics:

CBQLQ
★ The housing made of liquid extrusion processing has a strong bearing capacity.
★ Adopting high strength alloy steel gear to maintain high reliability and long lifetime of gear pump.
★ Adopting high strength roller bearing to improve the capacity of resisting overload and pollution.
★ The automatic compensation mechanism of axial clearance enables gear pump to maintain a long-time high efficiency work.
★ The automatic compensation mechanism of axial clearance enables gear pump to maintain a long-time high efficiency work.
★ It is widely used in the industry of engineering machinery.
 

 

Model Nominal Displacement
(mL/r)
Pressure
(MPa)
Speed (r/min) Volume Efficiency
(≥%)
Rated Max. Min. Rated Max.
CBQLQ-F540F540-AFH 540/540 20 25 500 2000 2500 90

 

How to Calculate Stiffness, Centering Force, Wear and Fatigue Failure of Spline Couplings

There are various types of spline couplings. These couplings have several important properties. These properties are: Stiffness, Involute splines, Misalignment, Wear and fatigue failure. To understand how these characteristics relate to spline couplings, read this article. It will give you the necessary knowledge to determine which type of coupling best suits your needs. Keeping in mind that spline couplings are usually spherical in shape, they are made of steel.
splineshaft

Involute splines

An effective side interference condition minimizes gear misalignment. When 2 splines are coupled with no spline misalignment, the maximum tensile root stress shifts to the left by 5 mm. A linear lead variation, which results from multiple connections along the length of the spline contact, increases the effective clearance or interference by a given percentage. This type of misalignment is undesirable for coupling high-speed equipment.
Involute splines are often used in gearboxes. These splines transmit high torque, and are better able to distribute load among multiple teeth throughout the coupling circumference. The involute profile and lead errors are related to the spacing between spline teeth and keyways. For coupling applications, industry practices use splines with 25 to 50-percent of spline teeth engaged. This load distribution is more uniform than that of conventional single-key couplings.
To determine the optimal tooth engagement for an involved spline coupling, Xiangzhen Xue and colleagues used a computer model to simulate the stress applied to the splines. The results from this study showed that a "permissible" Ruiz parameter should be used in coupling. By predicting the amount of wear and tear on a crowned spline, the researchers could accurately predict how much damage the components will sustain during the coupling process.
There are several ways to determine the optimal pressure angle for an involute spline. Involute splines are commonly measured using a pressure angle of 30 degrees. Similar to gears, involute splines are typically tested through a measurement over pins. This involves inserting specific-sized wires between gear teeth and measuring the distance between them. This method can tell whether the gear has a proper tooth profile.
The spline system shown in Figure 1 illustrates a vibration model. This simulation allows the user to understand how involute splines are used in coupling. The vibration model shows 4 concentrated mass blocks that represent the prime mover, the internal spline, and the load. It is important to note that the meshing deformation function represents the forces acting on these 3 components.
splineshaft

Stiffness of coupling

The calculation of stiffness of a spline coupling involves the measurement of its tooth engagement. In the following, we analyze the stiffness of a spline coupling with various types of teeth using 2 different methods. Direct inversion and blockwise inversion both reduce CPU time for stiffness calculation. However, they require evaluation submatrices. Here, we discuss the differences between these 2 methods.
The analytical model for spline couplings is derived in the second section. In the third section, the calculation process is explained in detail. We then validate this model against the FE method. Finally, we discuss the influence of stiffness nonlinearity on the rotor dynamics. Finally, we discuss the advantages and disadvantages of each method. We present a simple yet effective method for estimating the lateral stiffness of spline couplings.
The numerical calculation of the spline coupling is based on the semi-analytical spline load distribution model. This method involves refined contact grids and updating the compliance matrix at each iteration. Hence, it consumes significant computational time. Further, it is difficult to apply this method to the dynamic analysis of a rotor. This method has its own limitations and should be used only when the spline coupling is fully investigated.
The meshing force is the force generated by a misaligned spline coupling. It is related to the spline thickness and the transmitting torque of the rotor. The meshing force is also related to the dynamic vibration displacement. The result obtained from the meshing force analysis is given in Figures 7, 8, and 9.
The analysis presented in this paper aims to investigate the stiffness of spline couplings with a misaligned spline. Although the results of previous studies were accurate, some issues remained. For example, the misalignment of the spline may cause contact damages. The aim of this article is to investigate the problems associated with misaligned spline couplings and propose an analytical approach for estimating the contact pressure in a spline connection. We also compare our results to those obtained by pure numerical approaches.

Misalignment

To determine the centering force, the effective pressure angle must be known. Using the effective pressure angle, the centering force is calculated based on the maximum axial and radial loads and updated Dudley misalignment factors. The centering force is the maximum axial force that can be transmitted by friction. Several published misalignment factors are also included in the calculation. A new method is presented in this paper that considers the cam effect in the normal force.
In this new method, the stiffness along the spline joint can be integrated to obtain a global stiffness that is applicable to torsional vibration analysis. The stiffness of bearings can also be calculated at given levels of misalignment, allowing for accurate estimation of bearing dimensions. It is advisable to check the stiffness of bearings at all times to ensure that they are properly sized and aligned.
A misalignment in a spline coupling can result in wear or even failure. This is caused by an incorrectly aligned pitch profile. This problem is often overlooked, as the teeth are in contact throughout the involute profile. This causes the load to not be evenly distributed along the contact line. Consequently, it is important to consider the effect of misalignment on the contact force on the teeth of the spline coupling.
The centre of the male spline in Figure 2 is superposed on the female spline. The alignment meshing distances are also identical. Hence, the meshing force curves will change according to the dynamic vibration displacement. It is necessary to know the parameters of a spline coupling before implementing it. In this paper, the model for misalignment is presented for spline couplings and the related parameters.
Using a self-made spline coupling test rig, the effects of misalignment on a spline coupling are studied. In contrast to the typical spline coupling, misalignment in a spline coupling causes fretting wear at a specific position on the tooth surface. This is a leading cause of failure in these types of couplings.
splineshaft

Wear and fatigue failure

The failure of a spline coupling due to wear and fatigue is determined by the first occurrence of tooth wear and shaft misalignment. Standard design methods do not account for wear damage and assess the fatigue life with big approximations. Experimental investigations have been conducted to assess wear and fatigue damage in spline couplings. The tests were conducted on a dedicated test rig and special device connected to a standard fatigue machine. The working parameters such as torque, misalignment angle, and axial distance have been varied in order to measure fatigue damage. Over dimensioning has also been assessed.
During fatigue and wear, mechanical sliding takes place between the external and internal splines and results in catastrophic failure. The lack of literature on the wear and fatigue of spline couplings in aero-engines may be due to the lack of data on the coupling's application. Wear and fatigue failure in splines depends on a number of factors, including the material pair, geometry, and lubrication conditions.
The analysis of spline couplings shows that over-dimensioning is common and leads to different damages in the system. Some of the major damages are wear, fretting, corrosion, and teeth fatigue. Noise problems have also been observed in industrial settings. However, it is difficult to evaluate the contact behavior of spline couplings, and numerical simulations are often hampered by the use of specific codes and the boundary element method.
The failure of a spline gear coupling was caused by fatigue, and the fracture initiated at the bottom corner radius of the keyway. The keyway and splines had been overloaded beyond their yield strength, and significant yielding was observed in the spline gear teeth. A fracture ring of non-standard alloy steel exhibited a sharp corner radius, which was a significant stress raiser.
Several components were studied to determine their life span. These components include the spline shaft, the sealing bolt, and the graphite ring. Each of these components has its own set of design parameters. However, there are similarities in the distributions of these components. Wear and fatigue failure of spline couplings can be attributed to a combination of the 3 factors. A failure mode is often defined as a non-linear distribution of stresses and strains.

China supplier Agricultural Machinery Gear Pump Wholesale Hydraulic Gear Pump Manufacturer Hydraulic Parts Retail Cbqlq     near me supplier China supplier Agricultural Machinery Gear Pump Wholesale Hydraulic Gear Pump Manufacturer Hydraulic Parts Retail Cbqlq     near me supplier

China Custom CNC Machining Agricultural Machinery Gear Parts near me supplier

Product Description

Description:

CNC machining agricultural machinery gear parts

Gearbox gear

1. Material: 20MnCr5

2. Processing: Grear milling

3. Finish: QT

4. Application Industry : Agricultural machinery

5. Equipments: CNC lathe, ordinary lathe, CNC machining center, turning and milling machine, gantry machining center, wire cutting machine.CMM, projector, pilogram, portable finish tester, micrometer inside diameter, micrometer outside diametericrometer inside diameter.

6. Certificates: ISO9001:2008

Implementation Standard: ISO, JIS, AISI, DIN, ANSI

We are a professional CNC turned parts factory specialize in custom CNC machining part &metal stamping parts.We offer turning, milling, drilling, tapping, boring, and grinding,stamping,welding,tubing, metal fabrication,etc with avariety of materials.We can design and make precision parts according to customers' samples, drawing and AutoCAD or Pro/E file. Any OEM/ODM  parts inquriy are welcome.

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Types of Ball Bearings

If you're looking to purchase a new ball bearing, there are many different types available. Learn about Single-row designs, Ceramic hybrid bearings, and Self-aligning ball bearings. You can also choose from stainless steel or single-row designs. Then, read about the different types of materials available to you. You'll have an easier time making a decision. After all, you won't have to worry about maintaining your new ball bearing, since it will be maintained by your supplier.
bearing

Single-row designs

Ball bearings with a single-row design have a high load-carrying capacity. They are used in applications where high loads must be handled smoothly. A single-row design is a good choice when the material's properties require high load-carrying capacity but limited axial load capability. Single-row designs use 2 bearings with similar design features, but they have different mounting methods. Single-row designs can be adjusted either against 1 another to accommodate axial loads.
The single-row design is suitable for high-speed applications, but also has some disadvantages. The contact angle a is the angle between the radial plane and contact line. The larger the angle, the higher the axial load carrying capacity of the bearing. Single-row angular contact ball bearings are suitable for higher axial forces. Single-row angular contact ball bearings have a single-row design and support high axial forces in 1 direction. Single-row ball bearings are available in both pressed steel and machined steel cages.
Angular contact ball bearings with a single row feature a cage made of fiber-glass reinforced polyamide 66. These are available in diameters up to 130 mm. Four-point angular contact ball bearings use brass, steel, or brass plate. They have good running properties and a low coefficient of linear expansion. Single-row designs are easy to mount and are widely available. Alternatively, they can be mounted with a universal match design, which allows them to be easily adjusted.
One-row angular contact ball bearings are generally not suitable for angular misalignments because they are unsuitable for compensation of angular misalignments. Misalignments cause internal forces in the bearing which reduce its radial load capacity and life expectancy. This type of bearing is not suitable for adjacent mounting as it increases the chances of misalignment. However, it is a suitable choice for applications where only 1 bearing is required per bearing position.

Ceramic hybrid bearings

While all-ceramic bearings are limited to very specialized applications, Si3N4-based hybrid bearings are finding use in a wide range of high-speed machines. Compared to steel, ceramics are less susceptible to centrifugal forces, which are directly proportional to the mass of the balls. Because Si3N4 replacement balls have a lower density than steel, these bearings reduce the stress placed on the outer race.
The benefits of hybrid bearings are clear: they allow for higher speeds and loads than full-ceramic bearings, and they require no lubrication. Because of their many benefits, many industrial equipment operators are switching to these innovative bearings. CBR is 1 company that specializes in ceramic hybrid bearings and can help you find the best product for your application. If you are thinking about purchasing ceramic bearings for your next machine, here are some things you need to know about them.
A ceramic ball bearing surface has an extremely low coefficient of friction, which is important for applications that require low friction and high speeds. Ceramic balls also have a higher hardness than steel balls, which increases their life. In addition to this, ceramic hybrid bearings have superior thermal properties, generating less heat even when spinning at high speeds. These properties make ceramic hybrid bearings an ideal choice for high-speed machinery, especially electric motors. They are also suitable for applications that operate under water.
A ceramic ball hybrid bearing is much less susceptible to temperature fluctuations and wear. Because they are essentially indestructible, ceramic balls do not generate wear particles from the adhesive wear. They can run at significantly higher speeds than steel balls. Ceramic balls are also more resistant to moisture. For this reason, grease is a recommended lubricant in most ceramic bearing applications. These lubricants offer superior protection against moisture and corrosion. Further, they are available in many types.
bearing

Self-aligning ball bearings

A self-aligning ball bearing is 1 type of self-aligning bearing. These bearings are recommended for use in flex shaft systems. Their self-aligning feature prevents them from misaligning when in use. They can be used in both single and multiple-joint systems. In addition to self-aligning ball bearings, these units also feature flex shafts.
These self-aligning ball bearings come in a variety of configurations, including cylindrical, round, tapered, and straight bore. Their inner ring is tapered to meet specific tolerances. They are suitable for operating temperatures ranging from -30°F to 120°F. Their wide range of applications allows them to be used in general machinery, precision instruments, and low noise motors. In addition, they are available in a variety of outside diameters, widths, and internal clearances.
Self-aligning ball bearings have 2 rows of balls and 1 common sphered raceway in the outer ring. This enables them to automatically compensate for angular misalignment, which may be caused by machining and assembly errors or deflections. Compared to spherical roller bearings, these self-aligning ball bearings generate less friction. They run cooler even at high speeds. Self-aligning ball bearings also offer free engineering support.
Self-aligning ball bearings are designed for difficult shaft alignment. They are double-row, self-retaining units, with cylindrical or tapered bores. These bearings are available in open and sealed designs, and can also be used in applications with misalignment. They are also available with an outer ring that rotates in relation to the inner ring. When it comes to shaft misalignment, self-aligning ball bearings are a great solution.

Stainless steel

Stainless steel is a metal that resists corrosion and is highly durable. Its corrosion-resistant and water-resistance properties make it a good choice for bearings in food and marine applications. Additionally, stainless steel has hygienic benefits. Here are some of the benefits of stainless steel ball bearings. Read on to learn more about these amazing bearings! We've included some of the most common uses for stainless steel.
Hardness is important in a ball bearing. Steel uses the Rockwell C scale to measure hardness. A grade 25 steel ball bearing is accurate to 25 millionths of an inch, while a grade 5 ceramic bearing is less than a half-inch round. Although roundness is important, it shouldn't be overemphasized, as the bearing surfaces may not be as accurate as the grade of the metal. And remember, a higher price tag doesn't mean a better product.
Stainless steel ball bearings are available in a variety of alloys. The alloys used in manufacturing a stainless steel ball bearing vary in hardness, strength, and ductility. Stainless steel ball bearings have high corrosion-resistance properties. Additionally, they have long lubrication lives. These benefits make them a popular choice for industrial applications. These bearings are easy to maintain, reduce replacement costs, and offer corrosion resistance.
The NTN Sentinel Series is a premium line of stainless steel bearings. The solid lube is NSF H1 registered and prevents grease from leaching into food. It is also corrosion-resistant and doesn't need to be coated. The seals and slinger create a water-resistant barrier between the steel ball and the lubricant. It also adds safety and security to the bearing.
bearing

Plastic balls

For applications where noise and weight are major concerns, plastic balls are ideal. These non-magnetic balls are ideal for MRI X-ray machines and sensors. They are also easy to lubricate, and are non-magnetic. A polymer ball bearing is the lightest of all 3 types. This makes them a good choice for many industries. Read on to learn more. This article will introduce some of the advantages of plastic balls for ball bearings.
Although ceramic ball bearings are more durable and offer many advantages, they are more expensive than plastic. Fortunately, plastic ball bearings offer a cheaper alternative. These bearings feature all-plastic races and cages. Depending on the application, plastic balls can be used in applications involving chemicals. In these cases, plastic ball bearings are available with a C160 grade, which is safe for use in temperatures below 176 deg F.
Medical devices often require precision specialty balls, which are made of glass, stainless steel, and plastic. These bearings must meet stringent cleanliness requirements. To meet the most stringent requirements, they must undergo ultrasonic cleaning. These bearings are available in plastic raceways, and are also available with glass or stainless steel balls. Polyethylene balls are lightweight and can be used in a variety of applications. They can be ordered in different sizes and tolerances to meet specific requirements.
Plastic balls for ball bearings are often mounted into other parts, such as plastic wheels, pulleys, and housings. They can be seamlessly integrated into other parts of a machine, which reduces assembly time and improves affordability. One important advantage of plastic bearings is that they are rust-resistant. As such, they can be used in harsh environments without causing any damage. If a piece of equipment is exposed to extreme temperatures, polymers are the ideal choice.

China Custom CNC Machining Agricultural Machinery Gear Parts     near me supplier China Custom CNC Machining Agricultural Machinery Gear Parts     near me supplier

China Best Sales OEM Customized High Precision ISO 9001 CNC Machining Parts with Gear Steel for The Agricultural Industry Machinery near me factory

Product Description

Our capacity

  CNC  Precision Die casting Metal Spinning
Drawing format CAD, PDF,IGES,STEP CAD, PDF,IGES,STEP CAD, PDF,IGES,STEP
Materials Stainless Steel:SUS303, SUS304, SUS440 SUS316,Sus 630,Sus 420 etc
Steel:
Q235,20#,45# ,40Cr,42CrMo,65Mn  etc.
Copper:C36000 , C37700, C38500, C27200 , C28000,C51000, C52100, C54400, etc.
Aluminum:6061, 6063,7075,5052,A2017 etc
Plastic:POM,Teflon,PVC,PEEK
Aluminum alloy ADC10 ADC12  ADC14 A360  A380, zinc alloy Stainless Steel: Sus 304, Sus 316 etc
Copper:C1100,1571 C1011 etc
Steel:SPCC,SGCC,etc
Brass:H62,H58,H59 etc
Aluminum: 1060,1070,
etc
Surface treatment Anodizing, Polishing, Plating, Powder coating,Heat treatment,electrophoresis etc Anodizing, Polishing, Plating,  Powder coating etc Anodizing, Polishing, Plating,  Powder coating, etc
Max range 1000*500*500          D350*150  Die casting machine: from 160 ton to 1600 ton diameterφ1800mm thickness 8mm
Quality Control 1.100% inspected by OQC before shipping.2.Well-equipped inspection department.
3.Consistent calibration and inspection tool
1.100% inspected by OQC before shipping.2.Well-equipped inspection department.
3.Consistent calibration and inspection tool
1.100% inspected by OQC before shipping.2.Well-equipped inspection department.
3.Consistent calibration and inspection tool
RFQ Customer Inquiry →Engineering Communication →Cost Analysis →Sales Analysis →Quote to Customer
Application Automotive industries, Medical equipments, Telecommunication, Electrical & Electronics, Lighting Luminaires,Architecture,High Speed Rail,Robot,etc

Production Process
Confirm drawing  →    Samples/Prototype →   Approved by customer→   Mass Production→ 100% Inspection →  Packing and Delivery  →  After-sale service

Product Range
Precision machining parts/Die castings parts/Metal Spinning Parts

Company Profile

HangZhou BT Precision Machinery Manufacturing Co., Ltd was found in 2018, We are focus on machinery manufacturing and  R&D.HangZhou Good May New materialstechnologyCo., Ltd. was founded in 2571 we will strives to provide excellent services for our oversea customers. Our company is a rapidly growing and comprehensive trading company located in HangZhou China. The main products are medical accessories, mechanical accessories, lighting accessories, telecommunication housing and other customized metal products. Widelyused in medical equipment, high-speed rail, communicationequipment, appliance industry, construction and other industries steel structure products. We not only have professionaltechnicalengineer over 15 years working experience and CNC manufacturing capability but also have thecomplete industrial system. Advanced production equipment and rich export experience provide you with one-stop services: Design, production and logistics.

We will serve our customers abroad more cannily and more perfectly.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Our customer such as Philips(HangZhou) LG(HangZhou)  BLACK&DECKER(HangZhou).

Our Factory

Certifications

Packaging & Shipping

Screw Sizes and Their Uses

Screws have different sizes and features. This article will discuss screw sizes and their uses. There are 2 main types: right-handed and left-handed screw shafts. Each screw features a point that drills into the object. Flat tipped screws, on the other hand, need a pre-drilled hole. These screw sizes are determined by the major and minor diameters. To determine which size of screw you need, measure the diameter of the hole and the screw bolt's thread depth.

The major diameter of a screw shaft

The major diameter of a screw shaft is the distance from the outer edge of the thread on 1 side to the tip of the other. The minor diameter is the inner smooth part of the screw shaft. The major diameter of a screw is typically between 2 and 16 inches. A screw with a pointy tip has a smaller major diameter than 1 without. In addition, a screw with a larger major diameter will have a wider head and drive.
The thread of a screw is usually characterized by its pitch and angle of engagement. The pitch is the angle formed by the helix of a thread, while the crest forms the surface of the thread corresponding to the major diameter of the screw. The pitch angle is the angle between the gear axis and the pitch surface. Screws without self-locking threads have multiple starts, or helical threads.
The pitch is a crucial component of a screw's threading system. Pitch is the distance from a given thread point to the corresponding point of the next thread on the same shaft. The pitch line is 1 element of pitch diameter. The pitch line, or lead, is a crucial dimension for the thread of a screw, as it controls the amount of thread that will advance during a single turn.
screwshaft

The pitch diameter of a screw shaft

When choosing the appropriate screw, it is important to know its pitch diameter and pitch line. The pitch line designates the distance between adjacent thread sides. The pitch diameter is also known as the mean area of the screw shaft. Both of these dimensions are important when choosing the correct screw. A screw with a pitch of 1/8 will have a mechanical advantage of 6.3. For more information, consult an application engineer at Roton.
The pitch diameter of a screw shaft is measured as the distance between the crest and the root of the thread. Threads that are too long or too short will not fit together in an assembly. To measure pitch, use a measuring tool with a metric scale. If the pitch is too small, it will cause the screw to loosen or get stuck. Increasing the pitch will prevent this problem. As a result, screw diameter is critical.
The pitch diameter of a screw shaft is measured from the crest of 1 thread to the corresponding point on the next thread. Measurement is made from 1 thread to another, which is then measured using the pitch. Alternatively, the pitch diameter can be approximated by averaging the major and minor diameters. In most cases, the pitch diameter of a screw shaft is equal to the difference between the two.

The thread depth of a screw shaft

Often referred to as the major diameter, the thread depth is the outermost diameter of the screw. To measure the thread depth of a screw, use a steel rule, micrometer, or caliper. In general, the first number in the thread designation indicates the major diameter of the thread. If a section of the screw is worn, the thread depth will be smaller, and vice versa. Therefore, it is good practice to measure the section of the screw that receives the least amount of use.
In screw manufacturing, the thread depth is measured from the crest of the screw to the root. The pitch diameter is halfway between the major and minor diameters. The lead diameter represents the amount of linear distance traveled in 1 revolution. As the lead increases, the load capacity decreases. This measurement is primarily used in the construction of screws. However, it should not be used for precision machines. The thread depth of a screw shaft is essential for achieving accurate screw installation.
To measure the thread depth of a screw shaft, the manufacturer must first determine how much material the thread is exposed to. If the thread is exposed to side loads, it can cause the nut to wedge. Because the nut will be side loaded, its thread flanks will contact the nut. The less clearance between the nut and the screw, the lower the clearance between the nut and the screw. However, if the thread is centralized, there is no risk of the nut wedgeing.
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The lead of a screw shaft

Pitch and lead are 2 measurements of a screw's linear distance per turn. They're often used interchangeably, but their definitions are not the same. The difference between them lies in the axial distance between adjacent threads. For single-start screws, the pitch is equal to the lead, while the lead of a multi-start screw is greater than the pitch. This difference is often referred to as backlash.
There are 2 ways to calculate the pitch and lead of a screw. For single-start screws, the lead and pitch are equal. Multiple-start screws, on the other hand, have multiple starts. The pitch of a multiple-start screw is the same as its lead, but with 2 or more threads running the length of the screw shaft. A square-thread screw is a better choice in applications requiring high load-bearing capacity and minimal friction losses.
The PV curve defines the safe operating limits of lead screw assemblies. It describes the inverse relationship between contact surface pressure and sliding velocity. As the load increases, the lead screw assembly must slow down in order to prevent irreversible damage from frictional heat. Furthermore, a lead screw assembly with a polymer nut must reduce rpm as the load increases. The more speed, the lower the load capacity. But, the PV factor must be below the maximum allowed value of the material used to make the screw shaft.

The thread angle of a screw shaft

The angle between the axes of a thread and the helix of a thread is called the thread angle. A unified thread has a 60-degree angle in all directions. Screws can have either a tapped hole or a captive screw. The screw pitch is measured in millimeters (mm) and is usually equal to the screw major diameter. In most cases, the thread angle will be equal to 60-degrees.
Screws with different angles have various degrees of thread. Originally, this was a problem because of the inconsistency in the threading. However, Sellers's thread was easier to manufacture and was soon adopted as a standard throughout the United States. The United States government began to adopt this thread standard in the mid-1800s, and several influential corporations in the railroad industry endorsed it. The resulting standard is called the United States Standard thread, and it became part of the ASA's Vol. 1 publication.
There are 2 types of screw threads: coarse and fine. The latter is easier to tighten and achieves tension at lower torques. On the other hand, the coarse thread is deeper than the fine one, making it easier to apply torque to the screw. The thread angle of a screw shaft will vary from bolt to bolt, but they will both fit in the same screw. This makes it easier to select the correct screw.
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The tapped hole (or nut) into which the screw fits

A screw can be re-threaded without having to replace it altogether. The process is different than that of a standard bolt, because it requires threading and tapping. The size of a screw is typically specified by its major and minor diameters, which is the inside distance between threads. The thread pitch, which is the distance between each thread, is also specified. Thread pitch is often expressed in threads per inch.
Screws and bolts have different thread pitches. A coarse thread has fewer threads per inch and a longer distance between threads. It is therefore larger in diameter and longer than the material it is screwed into. A coarse thread is often designated with an "A" or "B" letter. The latter is generally used in smaller-scale metalworking applications. The class of threading is called a "threaded hole" and is designated by a letter.
A tapped hole is often a complication. There is a wide range of variations between the sizes of threaded holes and nut threads, so the tapped hole is a critical dimension in many applications. However, even if you choose a threaded screw that meets the requisite tolerance, there may be a mismatch in the thread pitch. This can prevent the screw from freely rotating.

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