1. In CNC processing and operation machine, safety first;
2. Before CNC machining, check the tool, safe height and cutting data of the program;
3. Before clamping the workpiece, deburr it first, measure whether the actual size of the workpiece is consistent with the size of the drawing, and pay attention to whether the electrode material interferes with the fixture after clamping;
4. When clamping the workpiece, first determine whether the fixture is accurate, otherwise, it needs to be recalibrated When clamping the workpiece, pay attention to the appropriate clamping force to avoid workpiece deformation;
5. For finishing tools, measure the tool diameter first, and then measure whether there is deflection on the spindle after clamping, so as to ensure accuracy.
6. When processing, pay attention to finding problems at any time and communicate with cam personnel to achieve the best processing method to process high-quality workpieces;
7. To prevent CNC machining deformation or machining offset, pay attention to whether the rough machining allowance is sufficient, and the workpiece must be corrected again after rough machining;
8. After CNC machining is completed, it is necessary to measure the main dimensions of the workpiece and detect the wear of finishing tools.
