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6 A brass bar of 50 mm is diameter is turned on lathe with a cutting tool having top rake angle od 30 degree
6 A brass bar of 50 mm is diameter is turned on lathe with a cutting tool having top rake angle od 30 degree at cutting speed of 24 meter per minute. If the cutting force is 200 kg, feed force is 720 N and the feed given to tool is Q.12 mm/rev, determine the shear angle, chip thickness and velocity of chip along tool face. The measured chip length in one revolution is 70 mm, P
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SOLUTION To determine the shear angle chip thickness and velocity of the chip along the tool face we can use the following formulas 1 Shear angle arctantan 1 tan Where top rake angle given as 30 degre...
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Statistics For Engineering And The Sciences
Authors: William M. Mendenhall, Terry L. Sincich
6th Edition
1498728855, 978-1498728850
