一级A黄曰批视频,欧美情欲视频之在线,日韩无码乱码一区二区,精品一区二区电影国产,免费激情视频网站人成


Transmission housing


The gearbox shell is a thin wall shell part. Its main function is to support each transmission shaft, ensure the center distance and parallelism between each shaft, and ensure the correct installation of gearbox components and engine. Therefore, the processing quality of automobile gearbox shell parts not only directly affects the assembly accuracy and motion accuracy of automobile gearbox, but also affects the working accuracy, service performance and service life of the whole automobile.

Shangming Hengfeng not only provides customers with new tool technology, but also provides a complete set of packaging processing scheme required for economical and reliable batch processing of all gearbox components.

Transmission housing(圖1)