The arrangement of the processing order should be considered according to the structure and rough status of the parts, as well as the need to position clamping. The focus is that the rigidity of the workpiece is not destroyed. The order should generally be carried out in the following principles:
1. The CNC processing of the upper process cannot affect the positioning and clamping of the launch process. Those who are interspersed with general machine tool processing processes must also be comprehensively considered.
2. Give the inner cavity processing processes of the inner shape of the inner shape, and then perform the shape processing process.
3. The process of processing the process of the same positioning, clamping method, or the same knife CNC processing is well connected to reduce the number of repeated positioning times, and the number of times and the number of times the sword is changed.
4. Multiple processes performed in the same installation should be arranged first that the rigidity of the workpiece destroys small processes.