With the increasing global awareness of environmental protection and the transformation of energy structure, new energy vehicles have become an important direction for the development of the automotive industry. In this context, the gears of new energy vehicles play a crucial role as the core components of the transmission system. This article will delve into the technical requirements for gears in new energy vehicles.

High precision machining technology

CNC machining: high-precision machining is carried out using CNC machine tools to ensure the dimensional accuracy and surface smoothness of gears.

Grinding technology: By using grinding techniques, the precision and surface quality of gears can be further improved.

Material selection and processing

Alloy materials: Choose high-strength and high toughness alloy materials, such as high-strength steel, aluminum alloys, etc.

Heat treatment: By using heat treatment technology, the mechanical properties and durability of materials are improved.

Lubrication and cooling system

Efficient lubrication: Design an efficient lubrication system to ensure that gears receive sufficient lubrication during operation and reduce wear.

Cooling system: Equipped with a cooling system to prevent gear performance degradation due to high temperatures.

Dynamic Balance and Vibration Control

Dynamic balancing: Perform dynamic balancing on gears to reduce vibration during operation.

Vibration control: By optimizing design and material selection, the vibration of gears is controlled to improve the stability of the transmission system.

As the core component of the transmission system, the gears of new energy vehicles provide strong support for the development of new energy vehicles due to their high performance, high efficiency, and low noise.