The drilling bar is clamped by a holder, supported by a guiding unit, and the feeding motion is realized by the saddle of the lathe.
钻杆由钻杆夹头夹持,由钻杆导向装置支撑引导,由车床大拖板带动实现进给运动。
3
Based on HOUGH transform, a new method of dimensional parameters design of 4 bar line guiding mechanisms is presented, with an actual example verifying the method.