0 0 votes For an orthogonal cutting operation, tool material is HSS, rake angle is $22^\circ $, chip thickness is $0.8 \: mm$, speed is $48 \: m/min$ and feed is $0.4 \: mm/rev$. The shear plane angle (in degrees) is $19.24$ $29.70$ $56.00$ $68.75$ Materials, Manufacturing and Industrial Engineering gateme-2016-set3 materials-manufacturing-and-industrial-engineering machining-and-machine-tools-operations + – ♦Arjun 270 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.