The accuracy analysis of 2-PRR parallel machanism is expatiated on, and the interactional equations are established that both linkage rod and rotating pair gap are relative to endmost executor.
英
美
- 对2-PRR并联机床主运动机构进行了详细精度分析,建立了杆长误差和转动副间隙对末端执行器的影响关系。