Railways Technical Ability Metal Forming, Casting and Cutting Question Bank Metal Forming

  • question_answer In sheet metal work, the cutting force on the tool can he reduced by:

    A) Grinding the cutting edges sharp

    B) Increasing the hardness of tool

    C) Providing shear angle on tool

    D) Increasing the hardness of die.

    Correct Answer: C

You need to login to perform this action.
You will be redirected in 3 sec spinner