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Numerical on orthogonal cutting of mild steel part
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| written 6.3 years ago by |
Q) The following data relate to orthogonal cutting of mild steel part:
Cutting speed = 200 m/min
Tool rake angle = 12°
Width of cut = 1.8 mm
Uncut thickness = 0.2 mm
Average value of the coefficient of friction by the tool and the chip = 0.55
Shear stress …