Answer:
The percentage of the total energy dissipated into shear plane is 89.46%.
Explanation:
Given that,
Rake angle = 10°
Thickness ratio= 0.5
Cutting Force = 400 N
Thrust force = 200 N
Speed =3 m/s
Suppose the shear force is 345.21 N.
We need to calculate the shear plane angle
Using formula shear angle

Put the value in to the formula




We need to calculate the shear velocity
Using formula of shear velocity

Put the value into the formula


We need to calculate the percentage of the total energy dissipated into shear plane
Using formula of energy dissipated


Put the value into the formula


Hence, The percentage of the total energy dissipated into shear plane is 89.46%.