How to keep safety in the operation of surface grinder

Today's surface grinder is widely used, so many times, when we operate the surface grinder, because the grinding technology is more extensive, the correct operation of the surface grinder is the only premise to ensure the safety of the operator. At the beginning of work, manual adjustment shall be applied to make the grinding wheel slowly close to the workpiece. The initial feeding amount shall be small. Excessive force is not allowed to avoid collision with the grinding wheel. When it is necessary to control the reciprocating motion of the worktable with the iron stopper, the iron stopper shall be accurately adjusted according to the grinding length of the workpiece, and the iron stopper shall be firmly fastened.

Therefore, the safety technical work of grinding processing is particularly important. Reliable safety protection devices must be adopted during processing, and the operation must be concentrated to ensure that nothing is wrong. At the same time, the fine sand chips and metal chips splashed from the grinding wheel workpiece during grinding will harm the eyes of the operator. If the operator inhales a large amount of such dust, it will be harmful to the body. Therefore, appropriate protective measures should also be taken. The following safety technical problems shall be noted during grinding.

Grinding is one of the main methods for precision machining of machine parts. However, because the speed of the grinding wheel of the grinder is very high, and the grinding wheel is relatively hard and brittle, it can not withstand heavy impact. If the operation is not careful and correct, the grinding wheel will be broken, resulting in very serious consequences. Before starting the machine, the grinder shall be thoroughly inspected, including the control mechanism, electrical equipment, magnetic chuck and other fixtures. After inspection, it shall be lubricated. After lubrication, it shall be tested. It can be used only after everything is confirmed to be in good condition.