Railways NTPC (Technical Ability) Metal Forming, Casting and Cutting Question Bank Metal Cutting

  • question_answer
                   The following parameters determine the model off continuous chip formation:                    
    1. True feed                                 
    2. Cutting velocity                          
    3. Chip thickness                           
    4. Rake angle of the cutting tool.            
    The parameters which govern the value of shear angle would include:                              

    A) 1, 2 and 3                     

    B) 1, 3 and 4       

    C) 1, 2 and 4                     

    D) 2, 3 and 4 

    Correct Answer: B


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