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Basic operation specification of punch press

Release time:

2021-11-12 11:03

Many punching workers who have just taken up their posts feel very good to operate when they see the punching machine. However, they do not realize that the punching machine is also a relatively dangerous kind of mechanical equipment. It is also essential to master the operation specifications of the punching machine in quantity. Today we will summarize the basic operation specifications of the punching machine for everyone.

One, before the boot

1) Be sure to have personal protective equipment and tools for work.

2) Remove the items not related to work stacked around the punch, and make the environment clean and tidy.

3) The blank or workpiece stacks neatly, and ready to be packed.

4) Check the transfer record and pay attention to the questions.

5) Check whether the fasteners on the punch are fastened.

6) Check whether the electrical grounding protection is reliable.

7) Check the running parts for dirt, if any, wipe off immediately.

8) Add lubricating oil to the punch according to the equipment oil filling diagram and its requirements, and check whether it is injected.

9) Check whether the air pressure in the air pipeline is suitable and whether there is any leakage in the pipeline.

10) Check whether the parts of the mold used are cracked and damaged, whether the installation and adjustment of the mold are correct and reliable, and then the lubrication part of the mold.

11) Check the process documents and pay attention to the relevant matters specified in the documents.

Second, after boot

1) Turn on the power supply, after the flywheel full speed, make the punch empty punch several times, check whether the clutch, brake and control system are sensitive and reliable, pay attention to the clearance of the bearing pad and slider, rail gap, test whether the punch safety protection device is effective, pay attention to whether the rotation direction of the flywheel, and pay attention to whether the mold is normal.

2) Test punching several stamping parts, submit to the inspection personnel after self-inspection, and production according to the requirements of the task notice.

3) Two people at the same time work on a punch, to clear division of labor, coordination and coordination, to avoid action errors.

4) In case of any of the following situations, the machine shall be shut down immediately

① Quality problems occur in the workpiece.

② The workpiece or scrap is stuck in the die. There is more than one blank on the die. There is waste on the die that has not been removed.

③ There is an abnormal sound in the operation of the punch.

④ The switch is not, the stepping board is laborious, the slider is ahead or lag or stop after the automatic fall, running part of the heating and triangular wheel slip, etc.

Three, after the work is finished

1) Disengage the clutch and turn off the power.

2) Remove sundries from the worktable, arrange and send away workpieces and waste materials, wipe the punch and mold, and apply protective oil to the parts that need rust prevention on the surface.

3) For shift records.

Application of hardware shrapnel in the industry

Main Products of Precision Casting Hardware

Application of hardware shrapnel in the industry

Main Products of Precision Casting Hardware

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