Manufacturing And Production Technology Soft materials can not be economically ground due to Rapid wheel wear High temperature involved Low work piece stiffness Frequent wheel clogging Rapid wheel wear High temperature involved Low work piece stiffness Frequent wheel clogging ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A diamond locating pin is used in jigs and fixtures because It has a long life It occupies very little space Diamond is very hard and wear resistant It helps in assembly with tolerance on centre distance It has a long life It occupies very little space Diamond is very hard and wear resistant It helps in assembly with tolerance on centre distance ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is 240 180 120 170 240 180 120 170 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel drills can be operated at about _________ the speed of high carbon steel drills. One-fourth Four times Double One-half One-fourth Four times Double One-half ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Discontinuous chips are formed during machining of Soft metals Ductile metals Brittle metals Hard metals Soft metals Ductile metals Brittle metals Hard metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the helix angle of a drill is 60° 20° 30° 45° 60° 20° 30° 45° ANSWER DOWNLOAD EXAMIANS APP
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