Middle bridge housing

The axle body in auto parts is one of the important components in the vehicle transmission system. The axle body, also known as the drive axle, is an important connecting component that connects the wheels and the drive unit. It carries the weight of the vehicle and transmits the driving force to the wheels, enabling the vehicle to run normally.

The bridge body is usually made of cast iron or aluminum alloy, which has the characteristics of strong bearing capacity and good deformation resistance. Its design takes into account the power requirements and bearing capacity of the vehicle to ensure stable driving force and handling performance under different road conditions.

The bridge body is mainly composed of components such as the bridge housing, gear set and differential. The bridge housing is the shell of the bridge body, which is used to fix the gear set and differential. The gear set is the core component of the bridge body, which is composed of the main reduction gear, the auxiliary reduction gear and the transmission gear. The main reduction gear and the auxiliary reduction gear transmit power through meshing, and convert the rotational speed of the engine into the rotational speed of the wheels. The differential is the key component of the bridge body. It enables the left and right wheels to rotate at different speeds through the way of free differential and limited slip differential to meet the needs of the vehicle when turning.

The bridge body plays a vital role in the driving process of the vehicle. First, it can transmit the power generated by the engine to the wheels to push the vehicle forward. Secondly, the bridge body can also provide suspension support and shock absorption for the vehicle, ensuring the stability and comfort of the vehicle under different road conditions. In addition, the bridge body can also use the action of the differential to enable the vehicle to better control and drive when turning.

With the continuous development of automotive technology, the design and manufacture of the bridge body are also constantly improving and innovating. The modern bridge body adopts lighter and higher-strength materials, which reduces the weight of the entire vehicle and improves the fuel economy and performance of the vehicle. At the same time, the structure of the bridge body has also been precisely calculated and optimized to provide higher bearing capacity and better handling performance.

In short, as an important part of auto parts, the bridge body undertakes the important task of transmitting power, supporting the vehicle and providing handling performance. Its design and manufacture need to take into account the various needs of the vehicle to ensure that the vehicle can drive safely and stably under different road conditions. With the continuous advancement of automotive technology, the manufacture and innovation of the bridge body will provide more possibilities for vehicle performance improvement and driving experience.