1. The operator shall be operated in accordance with the requirements. If you want to leave the machine, you should turn off the gas source and power supply, so that the machine tool cannot be in a state;

   
   

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2. Machine tools cannot be used overloaded and super -performance, and preventive maintenance and equipment maintenance in time;

3. The knife, workpiece, etc. should be carried properly, and the installation should be firm, and the heavy hammer cannot be knocked; the tools and mills should be kept sharp.

4. The safety protective device cannot be disassembled at will. If there is no device, the machine tool cannot be used;

5. Keep the scene tidy at the scene. You cannot put tools, workpieces or other debris on the machine tool;

6. The operation of the machine tool should be paid attention to at any time.