虽然它不是最轻的齿轮系统的周围，它提供了极好的粗领域的能力相结合时，轮胎大，而且非常耐用，操作简单，几乎免维护。

While it's not the lightest gear system around, it provides excellent rough-field capability when combined with large tires, and is very durable, simple and virtually maintenance-free.

youdao

介绍了汽车变速箱中的一个关键零部件—双联主动齿轮的冷态镦粗、挤压及冲孔的复合成型工艺。

This paper introduces cold heading and combined forming process of extrusion and punching for gear cluster, a key part of automotive gearbox.

youdao

介绍了一种加工大齿轮的方法，即粗、精加工分开，充分释放应力。

This paper presents a method for machining large gear, i. e. rough turn is separated from finish work, resulting in a fully stress release.

youdao