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Powder Metallurgy Gear Hub
The powder metallurgy automobile gear hub formed by one-time pressing of the powder metallurgy process can realize no cutting processing, and can well improve the density distribution of the powder metallurgy green compact. After forming and sintering, metal materials, composite materials and various It has the advantages of high material utilization rate, low production cost, high production efficiency and suitable for mass production.
The gear hub is a typical H-type powder metallurgy structural part and has a complex structure, which is mainly manifested in:
1. The wall thickness difference is large, and the wall thickness of the outer teeth of some products is only 1.5mm;
2. There are many steps and the height difference is large. Most of the gear hub end faces have 3-4 shoulders, and the height difference varies from 3 to 15mm. The height difference between the outer teeth and the rib plate is more than 10mm;
3. High density, the density is above 6.9;
4. The product has high precision requirements, the tooth profile precision of the gear hub product is required to be within grade 8, and the shape and position tolerance of key parts is within 0.03.
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub
  • Powder Metallurgy Gear Hub

Powder Metallurgy Speedometer Rotor
The speedometer rotor of the speedometer has multiple functions. One of these functions is to adjust the speed of the vehicle. The number of holes in the rotor is important for this function. It also determines the accuracy of the reading, which is important for the speedometer to work properly.
The rotor consists of two parts: the inner ring and the outer ring. Its inner ring is folded and can include a flange part at one end. This structure allows a small amount of deformation of the rotor while maintaining the accuracy of the speedometer. The rotor is annular and has several equidistant rectangular holes. The speedometer rotor consists of an inner ring with a C-shaped section. The inner ring is drawn into the rotor body. Its outer ring consists of a series of parallel holes. When the rotating shaft is installed on the rotor, the inner race and outer race are then pressed onto the mating rotating shaft. This prevents rust from entering the outer circumference of the rotor.
The speedometer rotor is the key component to determine the vehicle speed. Its irregular surface interacts with the magnetic field and changes the magnetic flux density. It then feeds this signal to the ABS control unit. If the speed sensor cannot detect the rotor, the vehicle may not be able to determine its speed.
  • Powder Metallurgy Speedometer Rotor
  • Powder Metallurgy Speedometer Rotor
  • Powder Metallurgy Speedometer Rotor
  • Powder Metallurgy Speedometer Rotor
  • Powder Metallurgy Speedometer Rotor

Powder Metallurgy Adjustable Shock Absorber Bottom Valve
The adjustable shock absorber bottom valve is a valve that controls how much oil is allowed to flow from the tank to the working cylinder. The oil flow is controlled by the piston valve, which moves up and down with the piston rod. The valve regulates the amount of fluid discharged from the piston rod to expand the air cushion. The piston valve enables the shock absorber to respond to the forces generated by vehicle vibration. The bottom valve of the shock absorber is fixed at the bottom end of the inner cylinder barrel, and the bottom valve is provided with a plurality of oil leakage holes that penetrate the bottom valve body along the axial direction. When the automobile shock absorber is working, when the piston in the inner cylinder barrel of the working cylinder moves up and down, the oil flows repeatedly between the inner cylinder barrel and the working cylinder, and the flowing oil flows through the oil leakage hole of the bottom valve and rubs against the wall of the oil leakage hole, which will produce damping force to attenuate vibration. The adjustable shock absorber bottom valve is a very important part of the suspension system. It can reduce the noise caused by vibration. In addition to shock absorption, it can also reduce energy consumption.
  • Powder Metallurgy Adjustable Shock Absorber Bottom Valve
  • Powder Metallurgy Adjustable Shock Absorber Bottom Valve
  • Powder Metallurgy Adjustable Shock Absorber Bottom Valve

Powder Metallurgy Shock Absorber Piston
Shock absorber piston is a device that absorbs impact when a vehicle collides with an object, and is used to disperse vehicle collision energy. The piston usually consists of two parts - the inner cylinder and the outer cylinder. The inner cylinder contains damping oil, and the outer cylinder contains nitrogen or excessive oil. The two parts are connected by a valve. The valve controls the damping force and allows the piston to work at different speeds under different conditions. The speed of the piston in the shock absorber plays an important role in its function. They shall operate at a speed of 1/4 to 2 feet per second. The piston must work properly within these limits, otherwise there is a risk of bottoming. If the piston touches the bottom, the shock absorber may fail. The piston of powder metallurgy shock absorber has high precision and high strength performance, which can be coated on the surface to make it decorative, corrosion resistant, wear-resistant and long life.
  • Powder Metallurgy Shock Absorber Piston
  • Powder Metallurgy Shock Absorber Piston
  • Powder Metallurgy Shock Absorber Piston

Custom Powder Metallurgy Automobile And Motorcycle Products Manufacturers

WHO WE ARE

We Have More Than Ten Years Experience In This Field

Shaoxing Guoteng Auto Parts Co., Ltd. was established in 2013 and is located in China Energy Conservation and Environmental Protection Industrial Park, Qisheng Road, Yuecheng District, Shaoxing City, Zhejiang Province.The Company is China Powder Metallurgy Automobile And Motorcycle Products manufacturers and custom Powder Metallurgy Automobile And Motorcycle Products suppliers. Now It Has Completely Independent Product Development, Design, Production And Testing Capabilities. The Main Production Equipment Includes More Than 10 Powder Metallurgy Automatic Presses (20-500 Tons), Automatic High-Temperature Sintering Furnaces, Stainless Steel Vacuum Sintering Furnaces, And Steam Treatment Furnaces. Three-Coordinate, Profiler, And Other Processing And Testing Equipment, Specializing In The Production Of Various OEM/ODM Powder Metallurgy Automobile And Motorcycle Products.

  • 50 million+

    Total investment

  • 7000㎡

    Company size

  • 3000t

    Annual output

Honor

Last News

Industry knowledge extension of this category
Introduction to Powder Metallurgy in Gear Hub Production
Powder metallurgy has emerged as a groundbreaking manufacturing technique revolutionizing the production of various components, including gear hubs. A gear hub is a critical component in transmission systems, responsible for transmitting power and torque from the engine to the wheels. Traditionally, gear hubs were manufactured using conventional processes like machining and forging. However, with the advent of powder metallurgy, gear hub production has witnessed significant advancements in terms of efficiency, performance, and cost-effectiveness.

Benefits and Advantages of Powder Metallurgy Gear Hubs
Powder metallurgy gear hubs offer several notable advantages over their conventionally manufactured counterparts. These benefits contribute to their growing popularity in various industries, including automotive, aerospace, and industrial machinery. Some key advantages of powder metallurgy gear hubs are:
1.Cost-Effectiveness: Powder metallurgy allows for near-net shape manufacturing, reducing material waste and minimizing the need for additional machining operations. This leads to cost savings in terms of raw material consumption, labor, and overall production costs.
2.Design Flexibility: Powder metallurgy enables the production of complex and intricate geometries, providing designers with greater freedom in creating innovative gear hub designs. This flexibility allows for optimized load distribution, improved performance, and enhanced overall functionality.
3.Superior Material Properties: Powder metallurgy allows for the use of a wide range of materials, including various ferrous and non-ferrous alloys. These materials can be customized to meet specific requirements such as strength, wear resistance, and dimensional stability. Additionally, the powder metallurgy process ensures a high density of the final product, resulting in superior mechanical properties and reduced porosity.
4.Enhanced Performance: Powder metallurgy gear hubs exhibit excellent resistance to wear, fatigue, and impact, ensuring a longer service life and improved reliability. The consistent material properties achieved through the process enable better control over dimensional accuracy, leading to precise gear meshing and reduced noise levels.