Schematically show (1) forces (including all components and resultant force) at the tool-chip surface, (2) forces...

Schematically show (1) forces (including all components and resultant force) at the tool-chip surface, (2) forces (including all components and resultant force) at the material shear plane, and (3) depth of cut and chip thickness of orthogonal cutting.

Expert Solution

(1) forces (including all components and resultant force) at the tool-chip surface

where:- FC = Cutting force , Ff = feed force

FD = Thrust force , F p = back force , F= Resultant force

(2) forces (including all components and resultant force) at the material shear plane

representation on merchant force circle diagram

(3) depth of cut and chip thickness of orthogonal cutting.

t1 = undeformed chip thickness

t2 = deformed chip thickness

note= in orthogonal cutting uncut chip thickness, t = depth of cut (d)

samet mamat answered 2 years ago

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