摘要
从由辅助角法推得的压力角表达式出发,首次构追起与摆动杆移动凸轮机构相应的角速度图,再据微分几何包络原理导出限制其最小尺寸的界线方程式,这样就可在电子计算机上直接计算凸轮的最小移动逑度或长度。文章将这种方法应用于力锁合式的摆动从动杆移动凸轮机构。
Starting from the pressure angle expression derived from the Auxiliary Angle Method,with the corresponding angle velocity chart of osci- llating follower translating cam mechanism,and more over derivating the minimum size boundary curve equations on the basis of the envelope fun- damental of differential geometry;We can directly calculate cam's minim- um translating velocity or length.The paper used this method to a force -sealed oscillating follower translating cam mechanism.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
1992年第1期17-22,共6页
Journal of Harbin University of Commerce：Natural Sciences Edition
关键词
摆动从动杆
移动凸轮
角速度图
包络
最小移动速度
oscillating follower
translating cam
angle velocity chart
envelope
minimum translating velocity
