双万向联轴节瞬时恒定传动比条件分析

ANALYSIS OF CONDITION OF THE INSTANTANEOUS CONSTANT DRIVE RATIO OF DQUBLE-UNIVERSAL-COUPLING

本文对双万向联轴节瞬时恒定传动比条件的原有结论作推广性分析和论证,得出一般性条件及满足该条件的机构。论证所采用的方法是以画法几何为基础的图解计算法。

This paper gives an extensive analysis and Prove on the original conse-quence of condition of the instantaneous constant drive ratio of double-uni-versal-coupling, thus yields its general condition in consequence and the mechanism satisfied this Condition is obtained. Herein we deal with the graphic-calculating method based on the descriptive geometry for the demonstration.