How to control burr height when stamping copper sheets at high speed?

       When stamping copper sheets at high speed, the following methods can be taken to control the burr height:
    Optimize die design
        Reasonably design the edge shape and clearance of the mold. A smaller clearance can reduce the burr, but too small will increase the wear of the mold. Usually, choose the appropriate clearance value according to the thickness and material of the copper sheet.

    High speed stamping copper sheet burr height

        Adopting a sharp edge and maintaining the edge finish and hardness will help reduce burrs.
    Selection of suitable stamping material
        Ensure that the copper sheet material is of uniform quality and free from impurities and defects. High-quality copper sheet material is easier to control burrs when stamping.

  High speed stamping copper sheet burr height

    Adjust stamping process parameters
        Control the stamping speed to avoid too high a speed resulting in too much impact force and excessive burrs.
        Optimize the stamping pressure to ensure that the pressure is sufficient but not excessive to obtain good stamping results.
    Mold maintenance and repair

  High speed stamping copper sheet burr height

        Regularly inspect and trim the edges of the molds, and promptly replace mold parts that are badly worn.
        Appropriate lubrication and cooling of the molds to reduce friction and heat, reducing mold wear and burr generation.
    Adopt advanced stamping equipment
        High-precision and stable high-speed stamping equipment can control the stamping process more accurately and reduce burrs.
    Increase deburring process
        If there is still a certain amount of burr after stamping, you can use the subsequent deburring process, such as grinding, polishing, electrolytic deburring and so on.