摘要
本文在不计惯性力条件下对三叉式并向联或器进行了瞬时力分析,并采用计算技术求解及将计算结果自动绘成一系列特性曲线图形,从而较直观地获得了力和力矩的变化规律.
The instantaneous reaction forces applied on the universal joint are analyzed with the inertial force neglected. Based on the force equilibrium equation, the expressions for the force and moment are obtained after coordinate transformation.The following conclusions can be drawn from numerical calculation:(1) The joint transmits moment invariably;(2) The forces applied on three spherical rollers are of equal magnitude and vary sinusoidally. The phase angles among them are 120° apart and the period is equal to one half that of the joint;(3) Owing to the built-in orbital motion of the spider centre, additional secondary couples are present at the input and output shafts.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1990年第S3期255-260,共6页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
关键词
三叉式联轴器机构
联轴器传动
准同步万向联轴器
惯性力
Tripod joint mechanism
Joint transmission
Quasi-synchronous universal joint
Inertial forces
