The cutting force and thrust force in an orthogonal cutting operation are 1250 N and 1475 N, respectively. The rake angle = 5°, the width of the cut =
0.25-inch, the chip thickness before the cut = 0.010 inches, and the chip thickness ratio = 0.41. Determine (a) the shear plane angle
Select your answers from the
and (b) the shear strain for the operation
provided numbers.
Shear Plan Angle (degrees) = 19.2, 19.8, 20.1, 20.9, 22.4, 22.6, 23.0, 24.1, 24.5, 24.8, 24.9, 25.2, 25.7
Shear Strain = 1.44, 1.89, 2.24, 2.69, 2.83, 2.91, 3.29, 3.30, 3.41, 3.59, 4.23