平衡轴定位螺盖的端面与平衡轴壳或者摆臂的端面相配合。

The end surface of the positioning screw cap of the equalizing axle is matched with an equalizing axle shell or the end surface of a swing arm.

youdao

例如，将变速器装配到离合器壳上时，必须使变速器输入轴的中心线与发动机曲轴的中心线对准。

For example, using the gearbox fitted to the shell, the need for gearbox input shaft axis lines at the engine crank axis lines.

youdao

介绍了用真空电子束焊接大型客车后桥壳半轴的工艺方法，并就焊接过程中存在的主要问题进行了分析。

The process of vacuum electron beam welding for rear-axle housing semiaxis of coach was introduced and the major problems in the process of welding was analysed.

youdao