滑块式万向接轴正确结构设计的理论推导

滑块式万向接轴两端叉头结构布置的不合理，会引起速度的不稳定──周期性异常振动。本文通过对十字型滑块式万向接轴工作原理及其特性的分析，论证了什么样的布置是正确的。

Analysis on proper structural design for universal coupling slipper type

The unstable speed, that is a periodic abnormal vibration,is occured when forked end arrangement at the both ends of the joint is unreasonable.A proper arrangement of the forked ends is given through analysing the working principle and characteristic of the slipper type universal coupling.