空间RSSP机构有曲柄条件及其压力角和传动角

The Crank Existence Condition of Spatial RSSP Mechanism and Its Transmission and Pressure Angles

导出了空间RSSP机构曲柄动铰链点至滑块导路的垂距ι的计算式,按一维优化法求出了其最大值ι_(max),并讨论了它的有曲柄条件ι_(max)<r_2(连杆长),以及压力角和传动角的计算。

Perpendicular distance l, which is measured from the moving pivot of spatial RSSP mechanism to the slider guide, is calculated out and the maximum l_(max) is derived by one demensional optimization method. Based on these calculations, the crank existence condition l_(max)<r_2(con'rod distance) and the calculations of its transmission and pressure angles are described.