General Methods For Troubleshooting Of Cnc Machine Tools

CNC lathe machine china manufacturer to share with you: This is the first stage of troubleshooting, it is a very critical stage, the following tasks should be done:

① Inquiry

When receiving a message asking for troubleshooting at the machine tool site, the operator should first ask the operator to keep the site fault state as much as possible without doing any processing, which is conducive to quickly and accurately analyzing the cause of the fault. At the same time, carefully inquire about the indication of the fault, the appearance of the fault, and the background of the fault, and make a preliminary judgment based on this to determine the tools, meters, drawings, spare parts, etc. that should be carried on the scene to reduce the round-trip time.

Lathe Machine

②On-site inspection

After arriving at the lathe machine site, you must first verify the accuracy and completeness of the various conditions provided by the operator to verify the accuracy of the preliminary judgment. Due to the level of the operator, there are many examples of unclear or even inaccurate descriptions of the fault conditions. Therefore, after arriving at the scene, do not rush to deal with it and re-investigate the situation carefully to avoid damaging the scene and making troubleshooting difficult.

③ Failure analysis

According to the known fault conditions, analyze the fault types according to the fault classification method described in the previous section to determine the troubleshooting principles. Since most faults are indicated, in general, according to the diagnosis manual and operation manual of the CNC system supporting the machine tool, multiple possible causes of the fault can be listed.

④ Determine the cause

Examine a variety of possible causes to find out the real cause of the fault. At this time, the maintenance staff is a comprehensive test of the machine's familiarity, knowledge level, practical experience, and analytical ability.

⑤ Preparation for troubleshooting

Some troubleshooting methods may be simple, and some failures are often more complicated, requiring a series of preparations, such as the preparation of tools and meters, partial disassembly, repair of parts, procurement of components and even troubleshooting steps. Draw up and so on.