China Best Sales High Torque Tractor CZPT Wheel Pinion Differential Bevel Drive Pinion Gears with Good quality

Product Description

Product Description

Product introduction

Tooth form system GLEASON
number of teeth 20.6
modulus 24/36
Profile angle 20°
Midpoint helix angle 35°
accuracy class 6
gear backlash 0.35-0.45
material quality 18CrNiMo7-6
heat treatment method carburizing and quenching
surface hardness HRC59-62
Core hardness HRC35-46

My advantages:
1. High quality materials, professional production, high-precision equipment. Customized design and processing;
2. Strong and durable, strong strength, large torque and good comprehensive mechanical properties;
3. High rotation efficiency, stable and smooth transmission, long service life, noise reduction and shock absorption;
4. Focus on gear processing for 20 years.
5. Carburizing and quenching of tooth surface, strong wear resistance, reliable operation and high bearing capacity;
6. The tooth surface can be ground, and the precision is higher after grinding.

 

 

DESCRIPTION

The maximum machining diameter of our company’s cylindrical gears is 1250mm, and the machining modulus ranges from 0.5 to 20. The highest accuracy level of gears can reach international GB11365-89 4. The commonly used materials are 18CrNiMo7-6/20Cr2Ni4A/20CrNi2MoA/20CrMnTi/20CrMnMo/42CrMo, etc. The commonly used heat treatment processes are carburizing, quenching, nitriding, and quenching and tempering. Widely used in various fields such as aerospace, rail transit, mining and metallurgy, engineering vehicles, port machinery and ships, industrial gearboxes, industrial automation, etc.
  
  

       HangZhou Ke’an Transmission Machinery Co., Ltd. is a professional manufacturer of high-precision gear transmission parts. The company is located in HangZhou City, HangZhou, a land of fish and rice in the south of the Yangtze River. It is adjacent to the Xiake Exit of the HangZhouang Expressway for 6 kilometers, the HangZhou South Exit of the Xihu (West Lake) Dis. (ZheJiang ZheJiang ) Expressway for 6 kilometers, and the HangZhou Station of the South HangZhouang High speed Railway for 6 kilometers. The location is superior and the transportation is very convenient. The company has an annual production capacity of more than 35000 high-precision gear transmission parts.
       The company has 6 American Gleason CHINAMFG 275G/800G CNC spiral bevel gear grinding machines, German Kappa VX55/59 CNC gear grinding center, Swiss Mager KS-42 high-precision straight bevel gear grinding machine, Swiss Stuart high-precision CNC internal and external cylindrical grinding machine, German ZEISS coordinate measuring instrument and a set of American Gleason 1500GMM gear measuring center, which can collect and detect the profile of the tooth. It has a complete set of heat treatment production line of EPSON controlled atmosphere multi-purpose furnace, with more than 200 hosts and supporting equipment. The product has complete detection means, and is equipped with precision detection instruments such as material physical and chemical analysis, mechanical property test, ultrasonic flaw detection, magnetic particle flaw detection, etc. The gear processing modulus ranges from 0.5 to 20, and the highest accuracy level can reach international GB11365-89 level 4. The products are widely used in aerospace, rail transit, mining and metallurgy, engineering vehicles, port machinery and ships, industrial gear boxes, industrial automation and other different fields.
       With professional manufacturing experience and strong design and development ability, the company can conduct mapping or design various non-standard special high-precision gear parts according to the technical parameters provided by users. Tight GB/T19001-2016/ISO9001:2015/AS9100D-2016 quality management system certification, perfect ERP process management and MES information management ensure the controllability of product quality management. The company has passed the CCS classification society factory certification of China Classification Society, and is praised by the industry for its excellent products, reasonable prices, short production cycle, timely service and other advantages.
       The company adheres to the corporate spirit of “diligence and pragmatism, exploration and innovation”, and the business philosophy of “professional casting quality, integrity winning the world”. It shoulders the mission of having strong gears and strong equipment, and strives to make greater contributions to the world’s transmission.

 

 

 

 

FAQ

Main Markets? North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia
How to order? * You send us drawing or sample
* We carry through project assessment
* We give you our design for your confirmation
* We make the sample and send it to you after you confirmed our design
* You confirm the sample then place an order and pay us 30% deposit
* We start producing
* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.
* Trade is done, thank you!!

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Bevel Wheel
Material: Cast Steel
Customization:
Available

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Customized Request

differential gear

What is the impact of a malfunctioning differential gear on a vehicle’s performance?

A malfunctioning differential gear can significantly impact a vehicle’s performance and drivability. Here’s a detailed explanation of the effects of a malfunctioning differential gear:

1. Limited Traction:

A malfunctioning differential gear may result in limited traction, especially in off-road or slippery conditions. The differential gear distributes torque between the wheels to provide optimal traction. If the gear malfunctions, it may not distribute power evenly, causing one or more wheels to lose traction. This can result in wheel slip, difficulty in accelerating, and compromised control over the vehicle.

2. Poor Handling and Stability:

The differential gear plays a critical role in maintaining stability and handling characteristics of a vehicle. A malfunctioning differential gear can disrupt the balance between the wheels, leading to poor handling and stability. For example, if a rear-wheel-drive vehicle’s differential gear fails, it can cause excessive oversteer or understeer, making the vehicle difficult to control during cornering or sudden maneuvers.

3. Increased Tire Wear:

A malfunctioning differential gear can cause uneven tire wear. When the gear fails to distribute torque evenly, some wheels may experience excessive slippage or spinning, while others receive insufficient power. This uneven distribution of forces can lead to accelerated tire wear on specific wheels, resulting in uneven tread wear patterns and reducing the overall lifespan of the tires.

4. Abnormal Noise and Vibration:

A malfunctioning differential gear can produce abnormal noises and vibrations. If the gear’s components, such as bearings or gears, wear out or become damaged, it can result in grinding, whining, or clunking noises during operation. Additionally, the vehicle may experience vibrations, especially when accelerating or navigating turns. These symptoms indicate potential issues with the differential gear that require immediate attention.

5. Loss of Power and Performance:

A malfunctioning differential gear can lead to a loss of power and performance. If the gear fails to transfer torque effectively, the vehicle may experience reduced power delivery to the wheels. This can result in sluggish acceleration, decreased towing or hauling capacity, and overall compromised performance. The vehicle may struggle to climb inclines, navigate challenging terrain, or maintain speed efficiently.

6. Increased Fuel Consumption:

A malfunctioning differential gear can contribute to increased fuel consumption. When the gear fails to distribute torque properly, the engine may need to work harder to compensate for the lack of power transmission. This increased workload can lead to higher fuel consumption, as the engine consumes more fuel to maintain performance levels.

7. Safety Concerns:

A malfunctioning differential gear can pose safety concerns for the driver and passengers. Limited traction, poor handling, and compromised stability increase the risk of accidents, especially in adverse weather conditions or emergency situations. It is crucial to address any differential gear issues promptly to ensure the safe operation of the vehicle.

In summary, a malfunctioning differential gear can have a significant impact on a vehicle’s performance. It can result in limited traction, poor handling and stability, increased tire wear, abnormal noises and vibrations, loss of power and performance, increased fuel consumption, and safety concerns. Regular maintenance, prompt repairs, and addressing differential gear issues can help maintain the vehicle’s performance, drivability, and overall safety.

differential gear

How do differential gears affect fuel efficiency in vehicles?

In vehicles, differential gears can have an impact on fuel efficiency. Here’s a detailed explanation of how differential gears affect fuel efficiency:

  • Gear Ratio: The gear ratio of the differential can affect fuel efficiency. A higher gear ratio (numerically lower) allows the engine to run at lower RPMs for a given speed, which can result in improved fuel efficiency. This is because the engine operates more efficiently in its lower RPM range, consuming less fuel. On the other hand, a lower gear ratio (numerically higher) can provide better acceleration and performance but may result in higher fuel consumption.
  • Friction and Efficiency Losses: Differential gears introduce friction and mechanical losses in the drivetrain. As power is transmitted from the engine to the wheels through the differential, some energy is lost due to friction in the gears, bearings, and other components. These frictional losses reduce overall efficiency and can have a slight impact on fuel consumption. However, modern differentials are designed with efficiency in mind, and advancements in lubrication, materials, and manufacturing techniques help minimize these losses.
  • Limited-Slip Differentials (LSD): Limited-slip differentials (LSDs) can have a minor effect on fuel efficiency compared to open differentials. LSDs use additional mechanisms to distribute torque between wheels, resulting in a slight increase in mechanical losses and energy consumption. However, the impact on fuel efficiency is generally minimal and may not be noticeable in everyday driving situations.
  • Driving Style and Traction: The traction characteristics of differential gears can indirectly influence fuel efficiency. In slippery conditions or situations where wheelspin occurs, open differentials may allow excessive power to be lost in wheel slip, resulting in reduced traction and poorer fuel efficiency. Limited-slip differentials or advanced traction control systems can minimize wheel slip and improve overall traction, leading to better fuel efficiency by reducing power wastage.
  • Vehicle Type and Design: The impact of differential gears on fuel efficiency can vary depending on the vehicle type and design. Factors such as weight, aerodynamics, tire type, transmission, and overall drivetrain configuration play a significant role in determining fuel efficiency. While differential gears are a part of the drivetrain, their influence on fuel efficiency needs to be considered in conjunction with other vehicle characteristics.

In summary, differential gears can affect fuel efficiency in vehicles primarily through their gear ratio, friction and efficiency losses, and traction characteristics. While the impact on fuel efficiency is generally modest, optimizing the gear ratio and minimizing frictional losses can contribute to improved fuel economy. Additionally, the traction benefits provided by limited-slip differentials or advanced traction control systems can indirectly enhance fuel efficiency by reducing power wastage in wheel slip situations.

differential gear

Are there different types of differential gears available?

Yes, there are different types of differential gears available, each designed to suit specific driving conditions and performance requirements. Here’s an overview of some commonly used types of differential gears:

1. Open Differential:

An open differential is the most basic and widely used type of differential gear. It allows the wheels to rotate at different speeds during turns while equally distributing torque. In normal driving conditions, an open differential provides smooth operation and is relatively inexpensive. However, it has limited traction improvement capabilities and may distribute power to the wheel with the least resistance, which can be a disadvantage in low-traction situations.

2. Limited-Slip Differential (LSD):

A limited-slip differential (LSD) improves upon the capabilities of an open differential by providing some degree of torque biasing. LSDs use various mechanisms, such as clutch packs, viscous fluids, or gear arrangements, to transfer more torque to the wheel with better traction. This helps improve traction and power delivery, especially in situations where one wheel has reduced traction. LSDs strike a balance between improved traction and maintaining drivability for everyday use.

3. Electronic Limited-Slip Differential (ELSD):

An electronic limited-slip differential (ELSD) is a modern variation of the limited-slip differential. It incorporates electronic sensors and actuators to actively monitor wheel speeds and traction conditions. The ELSD can quickly and precisely distribute torque to the wheels with better traction, enhancing overall performance and stability. ELSDs are often found in high-performance or advanced all-wheel drive systems.

4. Torsen Differential:

A Torsen (short for Torque-Sensing) differential is a type of differential gear that uses a worm gear arrangement to distribute torque. Torsen differentials can provide a higher torque biasing ratio compared to LSDs. They have a mechanical, self-acting design that automatically transfers torque to the wheel with better traction. Torsen differentials are commonly used in performance-oriented vehicles and off-road applications.

5. Locking Differential:

A locking differential is designed to maximize traction in off-road or extreme driving conditions. It allows both wheels to receive an equal amount of torque simultaneously, regardless of traction conditions. Locking differentials can be manually engaged or automatically activated by sensors detecting wheel slip. While locking differentials enhance traction, they can also negatively impact handling on paved surfaces, making them more suitable for off-road or specialized applications.

6. Torque Vectoring Differential:

A torque vectoring differential is a more advanced type of differential that actively distributes torque to individual wheels to enhance vehicle dynamics. It uses electronic systems to monitor various vehicle parameters, such as wheel speed, steering input, and lateral acceleration. By selectively applying torque to specific wheels, torque vectoring differentials can improve cornering performance, stability, and agility.

These are just a few examples of the different types of differential gears available. Each type offers unique characteristics and advantages, allowing vehicle manufacturers to tailor the differential system to specific driving conditions, performance requirements, and driver preferences.

China Best Sales High Torque Tractor CZPT Wheel Pinion Differential Bevel Drive Pinion Gears with Good qualityChina Best Sales High Torque Tractor CZPT Wheel Pinion Differential Bevel Drive Pinion Gears with Good quality
editor by Dream 2024-05-02