With the CNC machine tool stainless steel automatic CNC punching machine The increasing demand for automatic numerical control Punching machine It is more and more important. The service life of professional automatic CNC punching machines is also much longer than that of ordinary punching machines. In addition to the high quality of the automatic CNC punching machines themselves, this is due to the careful maintenance of the operators. The operating level of the operators determines the quality of the maintenance of stainless steel automatic CNC punching machines. First, the technical level of the operators should be improved, Operators should have some simple knowledge about stainless steel automatic CNC punching machine, such as a basic understanding of daily maintenance. Pre job training for employees is essential, especially for new employees, more maintenance training should be done.