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New energy vehicle gears are key components of the transmission system, and their design and manufacturing are crucial for the performance of new energy vehicles. The following is a detailed analysis of the manufacturing process of gears for new energy vehicles:

Material selection: New energy vehicle gears usually use high-quality materials such as high-strength alloy steel, aluminum alloy, or titanium alloy to ensure that the gears have sufficient strength and wear resistance.

Precision forging: Through precision forging technology, the density and strength of gear materials can be significantly improved, making them more suitable for working in harsh stress environments.

CNC machining: With the help of CNC machine tools and other CNC machining equipment, precise shape machining and tooth profile machining of gears are carried out to ensure the geometric dimensions and accuracy requirements of the gears.

Heat treatment: By using heat treatment processes such as carburizing, quenching, and nitriding, the hardness and wear resistance of the gear surface can be enhanced while maintaining the internal toughness.

Grinding process: For gears that require high precision and high speed, the application of grinding process is crucial. It can improve the smoothness and dimensional accuracy of the tooth surface, further reducing friction and noise.

As a key component of the transmission system of new energy vehicles, the design and manufacturing of gears are crucial for the performance of new energy vehicles.