At present, CNC machining is the main processing method used by the manufacturing industry and precision parts manufacturers. CNC machining center also has a very high position in many processing equipment. What types of workpieces can CNC machining centers process?
1. Box parts; Generally, it refers to parts with multiple hole systems, cavities inside and a certain length width height ratio. Its characteristics are: it needs to process multi station holes and planes, and has high tolerance requirements, especially the form and position tolerance. It often goes through milling, drilling, expanding, boring, reaming, spot facing, threading and other processes. Ordinary machine tools cannot complete the processing, so CNC machining center is required to complete the processing
2. Complex surfaces; Generally, there are several kinds of complex curved surface workpieces, such as cam, cam mechanism, integral impeller type, mold type, spherical surface, etc.
3. Heterogeneous parts; It mainly refers to the parts with irregular surface structure and internal structure, which need to be mixed with point, line and surface processing at each station. It is difficult to ensure the processing accuracy of ordinary machine tools, and CNC machining centers can be fully competent. Reduce processing errors and improve processing efficiency.