摘要
根据曲柄摇杆机构的急回要求 ,建立了关于 l1 2 ,l2 2 ,l32 ,l4 2 (l1 ,l2 ,l3,l4 为四杆的长度 )的一个线性方程组。如果已知机构的任意两杆长度 ,通过求解该线性方程组 。
According to the requirement of quick return motion of crank and rocker mechanism, we established a set of linear equations which uses l 1 2, l 2 2, l 3 2, l 4 2(l 1,l 2,l 3,l 4 are link's lengths)as its variables. Given two link's lengths of the mechanism,the other two link's lengths which meet the requirement of quick return motion can be easily designed by solving the equations
出处
《机械科学与技术》
CSCD
北大核心
2002年第5期763-764,共2页
Mechanical Science and Technology for Aerospace Engineering
关键词
解析设计
曲柄摇杆机构
急回运动
Crank and rocker mechanism
Quick return motion
Design
