十字轴万向联轴器的失效分析和结构改进

Failure Analysis and Structure Improvement for the Cardan Joint

十字轴万向联轴器是机械基础通用部件,又是传动装置中的易损部件。本文根据国内外十字轴万向联轴器的生产、使用和维修等诸方面情况,分析了十字轴万向联轴器的主要失效形式,并进一步提出其结构改进的方法。文内见解对延长十字轴万向联轴器的使用寿命和结构的改进具有一定指导意义和参考价值。

The cardan joint is a mechanical basic and general assembly. It is also a damageable assembly in driving device. According to the situation of the production, usage, repair and so on of the cardan joint at home and abroad, this paper analyses its main failure forms and presents a further improvement of its structure. This paper will have certain direct significance and referential value for prolonging the usage life and improving the structure of the cardan joint.