CNC machining, also known as mechanical machining, is the process of using CNC machining centers to carve and mill raw materials into the final shape of parts or products. JKP has been focusing on parts machining for 18 years and has accumulated rich experience in CNC machining of parts. When CNC machining parts, the following principles are generally followed to reduce costs.
1. First rough and then precision machining can ensure accuracy and smoothness;
2. Process the surface first and then the hole position;
3. Choose milling for the hole position first, and if milling is not possible, choose drilling. It is best to make it all at once on the CNC machining center, which can reduce the time of repeated clamping and the errors caused by positioning;
4. For cavity products, the inner cavity should be processed first, followed by the outer shape;
5. The order of the process arrangement is different, and the diameter of the machining tool varies from large to small;
6. Organizing the same fixtures and jigs together can reduce the cost of making fixtures and the time for repeated clamping;
7. Thin products should be roughly processed first, then left for a period of time before precision processing to reduce deformation;
8. For heat-treated products, they should be roughened first, leaving a margin for heat treatment, and then returned for precision machining;
9. For products that require surface treatment (such as oxidation, electroplating, powder coating, etc.), a margin should be left during processing according to the corresponding surface treatment to ensure that the size requirements of the customer can be met after surface treatment.
10 . Parameter setting should prioritize primary and secondary.
CNC machining involves many materials and processes, so various problems may arise during machining. Only by accumulating certain experience can one cope with them calmly. JKP's engineering team has 18 years of experience in CNC machining parts, specializing in processing complex and multi-faceted products, and daring to challenge others to do things they dare not do!