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

  • question_answer          Tool geometry of a single point cutting tool is specified by the following elements:       
    1. Back rake angle                     
    2. Side rake angle                        
    3. End cutting code angle
    4. Side cutting code angle
    5. Side relief angle
    6. End relief angle
    7. Nose radius
    The correct sequence of these tool elements used for correctly specifying tool geometry is:

    A) 1, 2, 3, 6, 5, 4, 7           

    B) 1, 2, 6, 5, 3, 4, 7

    C) 1, 2, 5, 6, 3, 4, 7           

    D) 1, 2, 6, 3, 4, 7

    Correct Answer: B


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