In order to ensure the safe use of abrasive tools, what problems should the operator pay attention to when using metal grinding tools? Today, let me introduce you to the safe use of China abrasive tools for metal .
1. Hold the grinding tool by hand, turn on the power, and frequently operate the switch by hand to make the tool start frequently, and observe whether the on/off function of the grinding tool switch is reliable. At the same time, observe whether there are any abnormalities in the TV sets and fluorescent lamps on the spot. To confirm that the tool is equipped with a valid radio interference suppressor
2. Check the nameplate and instructions of the grinding tool. The nameplate parameters should be the same as those on the 3C certificate. The manufacturer’s and manufacturer’s detailed address and contact details should be available on the instruction manual. The serial number of the product traceable should be on the nameplate or certificate.
3. The grinding tool is energized for one minute. When holding it by hand, the hand should not feel any abnormal vibration. Observe the reversing spark. The reversing spark should not exceed 3/2. Generally, the tool is advanced. Looking inside the tuyere, there should be no obvious arc on the surface of the commutator. There should be no abnormal noise during operation.

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