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What does "punch in" mean?
Stamper is a person who operates stamping equipment and carries out deformation separation processing on the workpiece.

Engaged in the work mainly includes:

(1) Operate mechanical equipment such as punch, press, flanging machine, straightener, etc., and cooperate with the die to carry out punching, bending, stretching, straightening and other processing of sheet metal profiles; ?

(2) Install fixtures and molds, adjust machine tools, and carry workpieces;

(3) punching the metal profile with a punch;

(4) blanking the metal workpiece with a stamping machine tool and a tooling die;

(5) Maintenance of equipment and process equipment, and troubleshooting of common faults during use.

Extended reading:

Stamping equipment

Introduction Stamping equipment is the so-called press. Scientific name: punch, hydraulic press, hydraulic press. It is a large-scale special equipment for pressing containers.

Usually used to make heads. It is used to press and shape the head of steel plate.

Safety equipment/devices

1. Stamping equipment shall have nameplate, various operating instructions and safety and warning instructions.

2, power wiring should be standardized, the cable of the equipment should not be damaged, to prevent aging.

3. The door lock of the distribution box on the stamping equipment should be equipped with a key, which will automatically cut off the power supply when opening the door.

4, single, continuous, pedal stamping and other operations should be used with a key lock switch.

5. When the stamping equipment runs in a single stroke, there shall be no continuous stamping stroke.

6. When continuous stroke operation is selected, there should be a pre-control action link in the operation process.

7, stamping equipment must have an emergency stop button, and should be able to self-lock.

8. There should be interlocking control between pedal operation and manual operation.

9. The transmission parts such as transmission gears, pulleys, flywheels and levers exposed outside the fuselage and at the top of the fuselage shall be equipped with protective covers.

10. Pedal device is pedal type, controlled by electric switch, and can be automatically reset.