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Materials Science and Manufacturing Engineering Miscellaneous

Materials Science and Manufacturing Engineering

  1. In deep drawing of sheet metal, spring-loaded stripper clamps the work until:
    1. The punch penetrates twice the stock thickness
    2. It removes wrinkles on the product edges
    3. Shedder removes the work from the tools
    4. Punch is completely withdrawn from the work material
Correct Option: B

NA



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