Explanation of Tool Compensation in CNC Machining Centers-----Offset Compensation Of Fixtures

Machining center fixture offset can be used without considering the position of the workpiece fixture. When CNC machining centers process small workpieces, the fixture can clamp several workpieces at a time, without considering the coordinate zero points of each workpiece during programming. 

Simply program according to their respective programming zero points, and then use fixture offset to move the programming zero points on each workpiece; The fixture offset is executed using the fixture offset commands G54 to G59, or the coordinate system can be set using the G92 command; After one workpiece is processed, use G92 to reset the new workpiece coordinate system when processing the next workpiece.