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

  • question_answer Consider the following elements:
    1. Nose radius               
    2. Cutting speed
    3. Depth of cut              
    4. Feed.
    The correct sequence of these elements in decreasing order of their influence on tool life is:

    A) 2, 4, 3, 1                      

    B) 4, 2, 3, 1

    C) 2, 4, 1, 3                      

    D) 4, 2, 1, 3

    Correct Answer: A


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