fully automated cnc machines Electrical faults are difficult to solve

As a highly mechatronics product, fully automated cnc machines electrical equipment failure can not be repaired in time, will cause great losses to the production enterprise, so daily maintenance and overhaul is a very important and indispensable part of the production operation. So, how to judge the machine tool electrical equipment failure, what are the inspection methods?

When the electrical equipment of the machine tool fails, due to the different types of circuits and CNC machine tools have different characteristics, how to apply the basic operating skills and knowledge mastered to analyze and overhaul, is the difficulty and focus of the practical training teaching of machine tool maintenance electricians, the specific steps are as follows:

1. Fault investigation before maintenance

When fully automated cnc machines occur electrical failure, do not blindly repair. First of all, ask the machine operator or the personnel present when the fault occurs the fault phenomenon, is the first sudden occurrence, or often occurs, the fault occurs at the site, whether the external phenomenon has smoke, fire, abnormal sound, the surrounding environment when the fault occurs, there is no gas, there is no corrosive gas erosion, there is no water leakage, whether the heat source causes electrical damage, etc.; Whether it has been repaired, the content of the repair, what operations and misactions, etc.

2. Use logical analysis to determine and narrow the fault range

According to the understanding and understanding of the fault phenomenon, the electrical fault phenomenon is further classified, and the scope of the fault is clear whether the motor part, the main circuit part, the control circuit part, or the fault of the control electrical component itself.

3. According to the fault scope, find and determine the fault point

After determining the possible scope of the fault, it is necessary to further determine the fault point, and to find the fault point, it is necessary to apply a correct and effective method.

The above is about fully automated cnc machines electrical equipment fault inspection methods and steps of knowledge introduction, machine tool electrical equipment maintenance is as a maintenance electrician must master one of the important skills, so in the actual work, we must understand the machine tool electrical equipment fault analysis and inspection methods.

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