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Troubleshooting Method of CNC Grinder
At present, in many joint ventures, many CNC grinders are used, especially for CNC grinders imported from Germany and Japan. Because large enterprises like this are 24-hour production and processing efficiency. This determines the processing accuracy of CNC grinding machine to be high, the processing beat to be fast, processing stability to be high, CNC grinding machine failure rate to be low.
For imported CNC grinding machine is precisely the customer to meet the needs of this joint venture. For the above benefits, we can not deny, but imported CNC grinding machine has a fatal drawback is that after-sales service can not keep up. In view of this situation, we must learn and accumulate some rich experience in the maintenance of imported CNC grinding machine. (various phenomena in grinding process of grinding machine)
After the failure of the CNC grinder, the first step is to see:
Observe the computer control system, AC servo control system, AC frequency conversion control system and PLC input signal indicator light, fault signal indicator light, alarm information, etc. of the CNC grinder with your eyes. Preliminary judgment of the fault range of CNC grinding machine
Ask the second step. Ask the operator to understand the status of the CNC grinder before and after the failure. Different situations are judged on different bases. Judgment as soon as possible. (CNC universal internal grinder)
Third step test. Use a multimeter to measure the voltage and current of key parts in the field to further diagnose where the fault is.
The fourth step analysis. Combined with the numerical control system to provide a full range of data analysis troubleshooting. With the fastest speed to find the crux of the fault, to deal.
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Changzhou Jumei Precision Tools Co., Ltd.
Fax: 0519-88885881
Address: No.58 -1, Lingshan Middle Road, Xixiashu Town, Xinbei District, Changzhou City, Jiangsu Province
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