汽车发动机凸轮轴磨损表面的修复方法

Repaired Methods of The Cam Spindle of Engine Wear Surface

凸轮轴表面磨损是造成凸轮轮失效的主要原因。目前，国内一些修理企业，多以换凸轮轴作为主要修理手段，这必然造成不必要浪费。本文讨论了几种目前国内条件下可行的，较理想的修复方法，并确定了凸轮轴表面修复的工艺过程，为解决生产实际问题提供了可靠的途径。

It is the wear of the cam spindle surface that the main cause of failure for camspindle. Up till the present moment, a number of internal repaired enterprise, it is the mainrepaired means, that have changed the cam spindle. This situahon causes to need not waste.It have bcen tested, what a few of repaired methods is fcasible and more ideal. and we havedetermined the repaired technology process of cam spindle wear surface. It supplies a relia-ble method to solve the practical problem.