drive rod meaning in Chinese

传动杆
传动钻杆
驱动杆

Position error analysis of drive rod hinges on a kind of 3 - dof parallel machine tools
并联机床驱动杆铰链位置误差分析
The limit switch acts in an angle about 90 and the driving rod can still go on rotating by about 36 in case of sur passing the ravel , after contact head is changed
1限位开关动作角度约90左右，超行程，即触头换转后傅动杆仍可断续转动角度约36左右。