Hardware power tools are commonly used in the modern industrial industry. They are generally driven by electricity. However, there are some things to be aware of during use. What should the operators pay attention to when using the power tools? Power tool operation precautions: 1. Before using the tool, the full-time electrician should check whether the wiring is correct and prevent the accident caused by the misconnection of the neutral line and the phase line. 2. If the tool that has not been used for a long time or is damp is used, the electrician should measure whether the insulation resistance value meets the requirements before use. 3. The flexible cable or cord that comes with the tool must not be connected. When the distance between the power supply and the working place is long, the mobile electric lock box should be used. 4. The original plug of the tool must not be removed or changed at will. When the original plug is damaged, it is strictly forbidden to directly insert the wire of the wire into the socket without using the plug. 5. If the tool casing and handle are broken, they should be stopped and replaced. 6. Non-professional personnel shall not disassemble and repair tools without authorization. 7. The rotating parts of the holding tool should have guards. 8. The operator wears protective protective equipment (insulated shoes, insulated gloves, etc.) as required. 9. The power supply must be equipped with a leakage protector. 10. It is strictly forbidden to use overload, pay attention to the sound and temperature rise, and stop the inspection immediately if abnormality is found. In short, for the sake of operational safety, Xiaobian recommends that all power tool operators should operate the power tools in strict accordance with their operating specifications and precautions to ensure safe operation. Concerned about surprises Tag: Power Tools Flexible Cable Insulation Resistance Operational Safety Precautions Previous: What are the design principles of the pulley? Next: What are the valve assembly technical requirements? Metallographic Polishing Fluid High quality diamond powder with strong polishing effect is used as grinding powder, with unique grinding auxiliary materials and grinding medium. Suitable for all kinds of black and non-ferrous metal, ceramic, optical glass, precision instruments and meters of high surface finish grinding and polishing. If the material of the equipment is aluminum alloy, the best choice for fine grinding is type 3 pre-grinding disc or P800/P1200 sandpaper with synthetic plush polishing cloth and W1 polishing agent, the effect is very good Metallographic Polishing Fluid,Buffing Tool For Grinder,Metallographic Grinding Polishing Machine ,Grinding In Metallography TROJAN (Suzhou) Technology Co., Ltd. , https://www.troolymaterial.com