Manufacturing And Production Technology Soft materials can not be economically ground due to Low work piece stiffness Frequent wheel clogging Rapid wheel wear High temperature involved Low work piece stiffness Frequent wheel clogging Rapid wheel wear High temperature involved ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In reaming process Metal removal rate is high High form accuracy is obtained High dimensional accuracy is obtained High surface finish is obtained Metal removal rate is high High form accuracy is obtained High dimensional accuracy is obtained High surface finish is obtained ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of discontinuous chips is High cutting speed and large rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and small rake angle High cutting speed and large rake angle Low cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and small rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool, the cutting velocity is 90 m/min. The feed is 0.24 mm/rev and the depth of cut is 2 mm. The chip thickness obtained is 0.48 mm. If the orthogonal rake angle is zero and the principle cutting edge angle is 90⁰, the shear angle in degree is 26.56 36.56 30.56 20.56 26.56 36.56 30.56 20.56 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology As the cutting speed increases, the tool cutting forces First increases and then decreases Remain constant Increases Decreases First increases and then decreases Remain constant Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The material which on machining produces chips with built up edge is Hard material Tough material Ductile material Brittle material Hard material Tough material Ductile material Brittle material ANSWER DOWNLOAD EXAMIANS APP
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