Manufacturing And Production Technology High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools. 2 to 3 times lower 8 to 20 times higher 5 to 8 times higher 2 to 3 times higher 2 to 3 times lower 8 to 20 times higher 5 to 8 times higher 2 to 3 times higher ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The high cutting speed and large rake angle of the tool will result in the formation of Continuous chips with built up edge Continuous chips None of these Discontinuous chip Continuous chips with built up edge Continuous chips None of these Discontinuous chip ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle formed by the leading edge of the land with a plane having the axis of the drill, is called Point angle Helix or rake angle Lip clearance angle Chisel edge angle Point angle Helix or rake angle Lip clearance angle Chisel edge angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The actual feed in centerless grinders is given by (where d = Dia. of regulating wheel, n = Revolutions per minute, and α = Angle of inclination of wheel) πd πdn πdn cosα πdn sinα πd πdn πdn cosα πdn sinα ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear is mainly due to the phenomenon known as All of these Adhesion of metals Diffusion of metals Oxidation of metals All of these Adhesion of metals Diffusion of metals Oxidation of metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, chips break due to __________ of work material. Toughness Ductility Work hardening Elasticity Toughness Ductility Work hardening Elasticity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS