Polishing and grinding are common methods in sheet metal processing

Grinding and polishing is a commonly used processing procedure in Sheet Metal Processing in Shenyang, mainly to treat the surface of sheet metal parts. So what are the precautions for polishing and grinding during sheet metal processing? Below, the editor will introduce it to you. Precautions for sheet metal polishing: It is necessary to wear a protective mask (or face shield) and glasses during the operation.

Before starting the homework, check whether the grinding wheel is damaged, whether the safety protection equipment is intact, and whether the ventilation and dust removal equipment is effective. When installing, attention should be paid to the degree of tightening of the nut, which should be tightened until the grinding wheel moves without sliding. When there are multiple tightening screws, they should be gradually and evenly tightened in diagonal order.

After the grinding wheel is installed, it is necessary to install the protective cover from the beginning and conduct a trial run. A straight grinding wheel should idle for 5 minutes. When the grinding wheel is rolling, significant vibration is not allowed. When polishing, the vacuum equipment should be activated first, and the workpiece should be firmly grasped without excessive force. It is forbidden to use a lever to push the component, and it is forbidden to stand in front of the grinding wheel to operate, in order to prevent the grinding wheel from breaking and injuring people.

When two or more people are working together to polish and polish, it is forbidden to work in the same direction relative to each other to prevent accidents. The concave and convex parts of the workpiece should be quietly polished without excessive force, and the edges and corners of the workpiece should not be ground to prevent the grinding wheel from breaking and injuring people. After the homework is completed, the power supply should be cut off and the grinding wheel should be stopped before leaving the post.

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