Please enable JavaScript.

Coggle requires JavaScript to display documents.

sheet metal working (defects (tearing (open crack in the vertical wall),…

- - - - bottoming
        
        squeezing the part at the end of the stroke
      - overbending
        
        slightly smaller than the specified angle on the final part
- - - - automobile body panels
    - - beverage can
- - - - penetration occurs when the punch compressed the sheet and cut into the metal
        
        fracture initiate and the work into two part
  - - - the desired product is cut out
    - - the remaining stock is desired
    - - cutting straight line between two cutting edges