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Standard process of punch operation


Release time:

2024-02-04

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Ensure the correct operation, maintenance, safety production and improve production efficiency of the punch. 1. safety operation specification The operator must be familiar with the general structure and performance of the equipment. 2. The motor can only be started after the clutch is disengaged. 3. The machine should have a good working environment and the surroundings should be clean. All relevant moving parts of the machine shall be kept clean and lubricated as required. 4. When working, be careful not to put your feet on the pedals often, so as not to accidentally cause accidents.

Ensure the correct operation, maintenance, safety production and improve production efficiency of the punch.

1. safety operation specification

The operator must be familiar with the general structure and performance of the equipment.

2. The motor can only be started after the clutch is disengaged.

3. The machine should have a good working environment and the surroundings should be clean. All relevant moving parts of the machine shall be kept clean and lubricated as required.

4. When working, be careful not to put your feet on the pedals often, so as not to accidentally cause accidents.

5. When doing shallow stretching, pay attention to the cleanliness of the metal sheet and lubricate it with oil.

6. It is absolutely forbidden to blank two kinds of plates at the same time.

7. If the punch is found to fall freely or there are irregular knocking sounds and noises, stop immediately.

8. When the operator leaves the printing press, the power must be cut off.

9. In order to ensure safety, hands should be prevented from entering the mold area, and appropriate safety devices and hand tools must be equipped.

10. It is strictly prohibited for two or more people to operate the machine at the same time.

11, maintenance of the machine must stop, cut off the power switch.

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2. safety operation process

1. Start:(1) Close the air switch in the control cabinet and turn on the power supply. (2) After installing the mold, close the clutch, and then climb up the flywheel by hand to make the slider travel to the bottom dead center and correct the mold position. At this time, it is absolutely forbidden to start the motor. (3) Adjust the high and low position of the straight rod so that the material return action occurs at the end of the slider stroke, but it must be noted that when the crankshaft is at the top dead center and the push rod is pushed down, it must not touch the slider. The bottom of the groove. (4) Climb the flywheel by hand, make one or two idling strokes, and then start the motor. Before starting the motor, pay attention to the direction of rotation of the flywheel to avoid accidents caused by reversal. 2. Shutdown:(1) Press the motor stop button (press the red emergency stop button in an emergency). (2) Cut off the air switch in the control cabinet. (3) Check whether all operation switches are in non-working state. (4) Clean up the inside and outside materials, residues and sundries of the machine to ensure cleanliness. (5) Organize and clean the working environment and confirm cleanliness.

Maintenance of 3. punch

1. Air pressure maintenance: When we repair precision punching machines, we should check whether there is any leakage in each line of the punching machine. If there is one to be handled as soon as possible, we also need to check whether the punching machine is controlled by air valve and solenoid valve under normal operation. If there is any leakage of punching air, we need to check whether the punching machine is properly lubricated, whether the fixing screw of the punching machine is loose, whether the pointer of the pressure gauge is normal, etc. are all work that is convenient for punching machine.

2. Electrical maintenance: If there is any problem with the punch controller, it should be replaced in time, and the loose part should be tightened. Check the fuse for correct size. If the fixing screws of the motor are not tightened, they need to be tightened in time. If the button and foot switch are broken, they need to be replaced immediately. If the relay contacts are worn and loose, it is very important to maintain them.

3. Lubrication maintenance: Clutch air lubricated parts: Check the condition of the single piece, add lubricating oil to the correct position, then check whether the lubrication circuit is broken or worn, check whether the accessories are flawed, cracked or damaged, and check whether the oil level gauge meets the maintenance standards.

The above is Bian Xiao's small reminder~ hope to help everyone! At the same time, Bian Xiao should emphasize!! China demolition network is a well-known "comprehensive demolition and recycling" website. All the information provided to customers is the source of first-hand information, which is checked by internal and offline personnel, which greatly guarantees the accuracy and quality of the information.