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Safety operation steps of metal spring stamping.

 Back to list Source: Heju hardware Browse: - Release date: June 18, 2019【 large in Small


    Metal Shrapnel Is the use of die forming processing sheet metal, need to use a high-speed punch. If the operation is improper, the mold will be seriously damaged, and the safety of the operator will also be injured, so we will talk about it hardware Shrapnel processing Safety operation steps.

1. Before pulling the mold, it is necessary to confirm that the support plate of the feeding port of the mold has been loosened and removed. 2. The hinge hole position on the door panel can be easily installed, and the hole can be punched into a circle shape to facilitate fine adjustment up and down. 3. When the mold cannot be pulled, one person can pull outward and one person can push backward. (do not push the die backward at the same time to push the die out of the punch platform). You can also use the die lifting screw to wind the screw hole of the lower die base, and then lift both hands up a little at the same time and then pull it out. 4. The gap between the hinge and the portal frame must be considered when installing the hinge hole on the portal frame. The welding position of the three hinges is very important, and the concentricity requirement is very high. I think it is necessary to punch two more holes for positioning hinge when punching the hinge hole. When processing the hinge, two protrusions can be punched on the hinge corresponding to the hole on the door panel for positioning 5. When the die is pulled away from the punch, the die car shall not turn too fast to prevent the guide plate or material support plate from hanging on the punch or the sound insulation cover of the punch, causing damage to the die parts or sliding of the die. six When the mold is shut down normally, it is necessary to move the mold inching until the guide needle enters into the round hole of the material belt. (to prevent the material falling back caused by the material not clamping by the feeder when there is no air pressure, which causes the tape wrapping. )It is forbidden to stop the mold at the bottom dead center. (easy to reduce the service life of in mold spring)

 

That's about it Metal Shrapnel 6 safety operation steps during stamping. Hope in the daily Shrapnel processing In the process, each peer can strictly follow the safety production process to prevent the occurrence of abnormal quality of hardware shrapnel.

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