Device for providing center displacement in machine tool

The invention relates to fastening an object to a lathe such that the position of the center of rotation of the object can be adjusted relative to the center of the lathe axis. By means of the invention, the center of rotation of the object relative to the center of the lathe can be moved continuously and biaxially according to a pre-calculation without the need to move the object away from the chuck. 本发明涉及将物体紧固到车床上，使得物体的旋转中心的位置可以相对于车床轴线的中心进行调整。通过本发明，物体相对于车床中心的旋转中心可以根据预先的计算进行连续地和双轴地移动，而不需要将物体从卡盘上移开。