Generally speaking, the common faults of machinery and equipment are very easy to detect, while the diagnosis of common problems of precision CNC lathes and electrical equipment is very difficult. Before troubleshooting common problems, start paying attention to common problems with eliminating reflections. First, the machining center is powered off in place, based on grasp, observation, inspection, and analysis, and it is clear that it is not easy to cause common problems to expand and safety production accidents after power-on, and then power on the machining center. Under operating conditions, perform dynamic observations, inspections and inspections, and retrieve common problems. For the common problems that will cause destructive power after power-on, try to eliminate the risk first before power-on. (1) External first and then internal. The maintenance of the machining center requires the maintenance personnel to master the external and internal specifications, that is, when the machining center causes common problems, the maintenance personnel need to use the methods of looking, listening, and smelling to check one by one from a lively and cheerful interior.

(2) Industrial equipment first and electrical equipment later.

The automatic CNC lathe starts with industrial equipment and then electrical equipment. During the maintenance of the CNC machining center, it begins to check whether part of the industrial equipment is normal, whether the travel switch is flexible, whether the pneumatic and hydraulic parts are normal, etc. Start paying attention to eliminating common problems with industrial equipment before troubleshooting.

(3) First static and then moving. The maintenance personnel themselves must ensure that they are static first and then move. They cannot blindly follow the crowd and learn their own skills. First, they must master the entire process and situation caused by the common problems of the workers during the operation of the machining center. Self-learning ability to search and deal with common problems.

(4) First general and then different. When eliminating a common problem, start by fully considering the broad range of probable causes, and then analyze the less common causes. CNC machining center manufacturers recommend that you pay attention to the mastery of specifications after causing common problems.