China Supplier Precision Machining Parts With Wheel Gear Used In Automative

Introduction

Precision Machining Parts With Wheel Gear Used In Automotive is one of the core components of the automotive transmission system. These parts are made of high-strength alloy steel or cast iron materials through precision machining, including key components such as gear bodies, bearing seats, and shafts. They are extensively utilized in a variety of vehicles, including cars, trucks, SUVs, and new energy vehicles, performing crucial functions such as transmitting power, enabling steering, and braking.

Features

High-precision machining

Precision Machining Parts With Wheel Gear Used In Automotive uses advanced CNC machine tools and precision measuring equipment to ensure that the machining accuracy of wheel gears reaches the micron level. This high-precision machining makes the gear tooth shape, pitch, and tooth height errors extremely small, ensuring good meshing between gears. High-precision machined wheel gears can increase the transmission efficiency to more than 95%, reducing energy loss by about 5% compared to traditional machining methods, and significantly improving the power performance and fuel economy of the car.

High hardness and strength

The alloy and carbon steel used in Precision Machining Parts With Wheel Gear have good mechanical properties and corrosion resistance. After heat treatment (such as quenching, tempering, etc.), the hardness and strength of these materials are further improved, and they can withstand greater loads and impacts, ensuring that the wheel gears can maintain stable performance under long-term, high-load operation. The service life of wheel gears made of high-hardness and high-strength materials can reach more than 500,000 kilometers, about 30% higher than that of ordinary materials.

Diversified surface treatment

Precision machining parts with wheel gears used in automotive applications have undergone various surface treatment processes, such as grinding, polishing, nitriding, and heat treatment. These processes not only improve the surface finish and aesthetics but also significantly enhance their wear resistance, corrosion resistance, and fatigue resistance.

Grinding and polishing: Through the grinding and polishing process, burrs and scratches generated during the processing can be removed and the surface flatness can be improved. The surface finish after this treatment is high, which can reduce friction and wear, and improve the transmission efficiency and service life of the gear.

Nitriding: Nitriding constitutes a surface hardening process capable of forming a dense nitride layer on the gear's surface. This nitride layer possesses extremely high hardness and wear resistance, thereby significantly enhancing the gear's wear resistance. Additionally, the nitride layer exhibits a certain degree of corrosion resistance, which can prolong the service life of the gear.

Heat treatment: The heat treatment process can change the internal structure of the material and improve its hardness and strength. Through heat treatment processes such as quenching and tempering, the mechanical properties of the material can be further optimized to make it more suitable for high-load and high-speed transmission requirements.

Product Parameter (specification) 
Material: alloy steel and carbon steel 
Surface Treatment: Grinding, Polished, Nitrided, Heat treatment 
Processing Method: CNC turning, EDM, precision grinding.
Application Industry:  Auto parts 
Tolerance: ISO 2768-m, or according to the client's drawings request.
Delivery time: 10-12 working days. 

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