A Brief Introduction to the Method of Clamping the NC Lathe

发布时间：2017-10-09        分享到：

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CNC lathe for the workpiece clamping, the workpiece surface rotation center axis, that is, the workpiece coordinate system Z axis, to find the axis of the spindle with the CNC coincidence.
2. Find the method
With the ordinary lathe to find the workpiece is the correct way. Generally with the table to find positive. By adjusting the claw, the Z axis of the workpiece coordinate system coincides with the axis of rotation of the spindle of the CNC lathe.
Single-piece eccentric workpieces are often installed during installation. When using a three-jaw automatic centering chuck for longer workpieces, the rotation center of the clamping part of the chuck and the rotation center of the lathe spindle is not coincident with the workpiece due to the longer workpiece. The installation is correct. In the three-jaw automatic centering chuck accuracy is not high, the installation of the workpiece when the workpiece is also necessary to correct the workpiece.
Keywords: Xinjun, Shunde, CNC, machinery