1) Edit, modify and debug the program. If it is the first piece of trial cut, it must be dry run to ensure that the program is correct.
2) Install and debug the fixture according to the process requirements, and remove the iron filings and debris on each positioning surface.
3) Clamp the workpiece according to the positioning requirements to ensure correct and reliable positioning. Do not loosen the workpiece during processing.
4) Install the tool to be used. If it is a machining center, the tool position number on the tool magazine must be strictly consistent with the tool number in the program.
5) Perform tool setting according to the programmed origin on the workpiece to establish a workpiece coordinate system. If multiple tools are used, the remaining tools will be compensated for length or tip position respectively.
