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Discussion :: GATE Mechanical

  1. Details pertaining to an orthogonal metal cutting process are given below.
    Chip thickness ratio       0.4
    Undeformed thickness 0.6 mm
    Rake angle           +10°
    Cutting speed   2.5 m/s
    Mean thickness of primary shear zone 25 microns
    The shear strain rate in s“1 during the process is
    2. A.
    0.1781 * 105
    B.
    0.7754 * 105
    C.
    1.0104 * 105
    D.
    4.397 * 105

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    -NA-

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