How to calibrate the CNC milling machine tongs
If you pass the first two steps, you should check the vice jaw, cleanliness, flatness, injury, and parallel to the school watch. In addition, the size of the pincers is small, the size of the workpiece is large, and the clamp size is large, and the clamp is more reliable.
To find a better table or magnetic platform with a horizontal plane, use the calibration table to verify that its horizontal error is small. The existing top of the workpiece is placed on the table or on the magnetic platform, and the verticality of the semicircle and the "bottom" is measured with the school table, and the right Angle of the processing is confirmed.
Find the design check to confirm that the semi-circle face is right Angle to the top.