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4FAQ

Why punch in the processing process is easy to break


  The reason and solution of punching easily broken (1)
  1, closed height is too low, punch cut into the knife-edge part is too long.
  Solution: adjust the closure height, so that the punch head appropriate length.
  2, improper positioning of materials, resulting in punching tungsten steel punch cut unilateral, due to uneven force fracture.
  Solution: adjust the positioning or feeding device
  3, under the mold waste blocked knife edge, causing the punch off.
  Solution: re-drilling large blanket hole, so that blanking smooth
  4, the fixed part of the punch (plywood) and guide parts (playing plate) offset.
  Solution: repair or re-cut into the block so that the punch up and down smoothly
  5, playing board guide bad, resulting in a single force punch.
  Solution: re-repair plate gap
  6, punch knife blade is too short, and playing board dry.
  Solution: Replace the punch, increase the length of the blade edge
  7, punch fixed bad, up and down movement.
  Solution: Re-fix the punch so that it can not move up and down
  8, punch edge is not sharp.
  Solution: Rinse the edge
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