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问:我厂6163车床。6140车床及516立车侧刀架等型号的车床,都出现过“慢速跑快速”的毛病。例如:放开了“快速”按钮,车床仍跑快速。未按“快速”按钮就跑快速,应如何修理? 陈本根答:此故障是电气装置上的毛病,通常有两种可能: 1。由于该线路接触器的触点部位应经常使用或有灰尘垃圾造成导电不良而打毛,因此有时触头脱不开造成放开了“快速”按钮,车床仍跑快速的
Q: I plant 6163 lathes. 6140 lathe and 516 vertical lathe side turret and other types of lathes, there have been “slow run fast” problems. For example: release the “fast” button, the lathe is still fast. Did not press the “fast” button to run fast, how to repair? Chen Bengen Answer: This failure is the electrical device problems, there are usually two possibilities: As the contact points of the line contactors should be frequently used or have poor dust and trash resulting in poor electrical conductivity, so sometimes the contact can not be opened resulting in the release of the “quick” button, the lathe is still running fast