Stainless steel CNC punching machine The utility model can effectively use the punching die to continuously extrude the action object, and make the corresponding pass according to the needs and preferences of the actual work. To be used normally CNC punching machine , must be equipped with a mold, and according to the different prices of materials, the mold is not the same, normal use of CNC Punching machine The key is the assembly and disassembly of the mold. If the mold is improperly assembled or disassembled, the service life of the machine may be shortened or damaged. First, we need to prepare an elastic screwdriver Stainless steel punching machine Slowly loosen the upper mold fixing bolt, then take down the upper mold, replace the new upper mold, and then tighten the upper mold fixing bolt with a loosening screwdriver. Use a hexagon wrench to loosen the screw fixing the lower mold, and then from the bottom of the lower mold, use a tool to push the lower mold out from bottom to top, replace the new lower mold, then use a wrench to tighten it, and check the upper and lower molds again to confirm that they have been tightened.