The application range of CNC machining is very wide, and it is also a type of equipment commonly used in the field of precision mechanical processing. When using a machining center, whether it is before, during, or after use, the corresponding maintenance items cannot be ignored.

1. Before CNC machining operations, wear various labor protection equipment, perform lubrication and maintenance as required, and check the oil level of each lubricating oil.

2. When clamping workpieces, they should be handled gently to prevent damage and damage to the workbench; When the workpiece in the machining center is heavy, the load-bearing capacity of the machine tool workbench should also be verified, and the machining center should not be overloaded.

3. The machining program should be checked for accuracy before running. When using the high-speed function of the machining center, it is necessary to confirm the matching of the cutting tools.

4. After the machine tool of the machining center is started, check whether the movement of the spindle and workbench in all directions is normal, and whether there is abnormal noise, etc.

5. In the process of processing, always pay attention to whether the movement and processing state of the machine tool are normal or abnormal. When there is noise or alarm, the machine should be immediately shut down for inspection and handling. Only after the troubleshooting of the machining center can processing continue.

Good maintenance habits and periodic inspections can not only increase the service life of the machine tool, but also maintain good machining accuracy. Therefore, we need to maintain and maintain the machine tool on a regular basis, so that we can process high-precision components calmly.