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Homework answers / question archive / In an orthogonal cutting operation the following data is given Cutting force:- 1500+last two digits of Sap ID N tool signature:- 10-12-8-15-14-18-3 Thrust force:- 700+ last two digits of Roll no in N feed:- 0

In an orthogonal cutting operation the following data is given

Cutting force:- 1500+last two digits of Sap ID N

tool signature:- 10-12-8-15-14-18-3

Thrust force:- 700+ last two digits of Roll no in N feed:- 0.8 mm/min thickness of the chip:- 3.2mm

Cutting velocity:- 18 m/min depth of cut:- 2mm

Diameter of the job: 100mm

Calculate the following based on the merchant's theory

a. Friction force and normal to friction force and friction angle

b. Shear strength and normal stress on the shear plane

c. Shear plane velocity and chip velocity

d. Power consumed in friction, shear deformation and total power consumption

e. Specific energy for cutting