Punch operating procedures

1. A punch worker must have studied, master the structure and performance of the punch, be familiar with the operating procedures and obtain operating permits before they can operate independently.

2. Correctly use the safety protection and control devices of the punching machine, and do not arbitrarily disassemble them.

3. Check whether the transmission, connection, lubrication and other parts of the punch and the protective safety device are normal. The screws of the mold must be firm and not moved.

4. The punch should be run dry for 2-3 minutes before working. Check the flexibility of the foot brake and other control devices, and use it after confirming that it is normal. It should not run with illness.

5. When the mold is tight, the upper and lower molds are aligned to ensure that the position is correct, and the punch is moved by hand to test (empty) to ensure that the mold is in good condition. (Guide: Which three issues should be paid attention to in the maintenance of fasteners)

6. Pay attention to lubrication before driving and remove all floating objects on the punch.

7. When the punch is taken out or is running and punching, the operator should stand properly, keep a certain distance between the hands and head and the punch, and always pay attention to the punch movement, and it is strictly forbidden to chat with others.

8. When punching short and small workpieces, special tools should be used, and it is not allowed to directly feed or take parts by hand.

9. When punching or long-body parts, safety racks should be set or other safety measures should be taken to avoid digging injuries.

10. When single punching, the hands and feet are not allowed to be placed on the hand and foot brakes. You must punch (step) once to prevent accidents.

11. When two or more people are working together, the person responsible for moving (stepping) the gate must pay attention to the actions of the feeder. It is strictly forbidden to pick up the parts and move (step) the gate at the same time.

12. Stop in time at the end of the work, cut off the power supply, wipe the machine tool, and clean up the environment.

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