摘要
从动件的运动设计包括各运动阶段运动规律的选择和运动时间的分配。文中对一种典型的偏心旋转-摆动式凸轮机构的从动件运动进行了设计,并分析了时间分配对机构运动性能的影响。结果表明:通过合理地时间分配,可以明显改善机构从动件的运动性能。
The motion design of follower includes selection of motion law and distribution of motion duration for each motion phase. The follower motion of a typical eccentric rotating-swinging cam mechanism was designed in this paper, and the influence of duration distribution on mechanism motion performance is analyzed. The result shows that the motion performance of mechanism motion performance can be improved effectively by reasonable duration distribution.
出处
《机械工程师》
2008年第4期42-44,共3页
Mechanical Engineer
基金
河南科技大学人才科学研究基金(200601)
关键词
凸轮机构
运动规律
时间分配
cam mechanism
motion law
duration distribution
