摘要
推导了平面铰链四杆机构连杆平面上的动瞬心线方程和同一条连杆曲线产生两个、三个尖点时．机构参数所应满足的解析关系式，指出满足Ｇｒａｓｈｏｆ条件的机构的同一条连杆山线上，最多只能产生两个尖点。
The equation of the inoving centrode of planar four-bar linkages and the relationship among the parameters of the linkage when two or three cusps appear in the same coupler curve,are ob-tained in this polser.Moreover, it points out that the coupler curve of the Grashof linkages can not have more than two cusps.
出处
《机械科学与技术》
CSCD
北大核心
1995年第4期6-10,共5页
Mechanical Science and Technology for Aerospace Engineering
关键词
平面四杆机构
动瞬心线
连杆山线
尖点
Planar four-bar linkage Moving centrode Coupler curve Cusp
