Bending machine operation method and operating instructions!

Operation method of bending machine

1, stroke conditioning, it is necessary to pay attention to the use of bending machine conditioning stroke, must be tested before bending. It is necessary to ensure that there is a gap of plate thickness when the bending machine travels down to the very bottom. Otherwise it will cause damage to the mold and the machine. The conditioning of the stroke is also electric quick adjustment and manual fine tuning.

2, bending notch selection, generally to select the plate thickness of 10 times the width of the notch. If the 4mm sheet material is bent, about 40 notches need to be selected. The maximum slot can be folded 10mm plate. Plates larger than 10mm are not allowed.

3, the rear stopper adjustment generally has electric rapid adjustment and manual fine-tuning, the method is the same as the shearing machine.

4, step on the foot switch to start bending, bending machine and shearing machine is different, you can loosen at any time, loosen the foot bending machine will stop, in the step continues to go down.

Bending machine operation instructions

Safety operation precautions of bending machine:

1. Check the fit and robustness of the upper and lower molds; Check whether the positioning devices meet the processing requirements.

2. When the upper slide and each positioning shaft are not at the origin, the operation goes back to the origin program.

3. After the equipment is started, the empty operation for 1-2 minutes, the skateboard is moved 2-3 times, if there is abnormal sound or trouble, the car should be parked immediately, the trouble is removed, and all can be operated before normal.

4. During the operation, one person should be under unified command, so that the operator and the feeding and pressing personnel can cooperate closely to ensure that the bending signal is sent by the cooperating personnel in the safe direction.

5. It is necessary to compact the sheet material when bending, so as to prevent the sheet material from warping and hurting people during bending.

6. It is necessary to cut off the power supply and stop the operation when adjusting the die.

Seven. When changing the opening of the variable lower die, no material is allowed to contact the lower die.

8. No one is allowed to stand at the back of the machine when the machine is operating.

9. When the workpiece or mold is found to be wrong during operation, it should be parked and proofread, and manual proofread should be stopped to prevent hand injury.

10. Stop bending super thick iron plate or quenched steel plate, high-grade alloy steel, square steel and beyond the plate bending machine function, so as not to damage the machine tool.

11. Often check the upper and lower mold contact degree; Whether the indication of the pressure gauge is in conformity with the regulation.

12. If any exception occurs, stop the machine immediately, check the cause and eliminate it in time.

13. Before shutting down, place a wooden block on the lower die under the two oil cylinders and lower the upper slide onto the wooden block.

14. First exit the control system program, and then block the power supply.

Fifteen. The violation operator shall be penalized according to the seriousness of the circumstances.