电梯机械内部零件老化过程与检验

Aging process and inspection of internal parts of elevator machinery

本文将介绍电梯机械内部零件的定义、分类以及危害,并通过分析电梯零件老化的原因及老化过程,提出检验方法。

This paper introduces the definition,classification and harm of the internal parts of the elevator machinery,and through the analysis of the causes of the aging of the elevator parts and aging process,put forward the test method.