Manufacturing And Production Technology The main purpose of spheroidising treatment is to improve Machinability of low carbon steels Machinability of high carbon steels Hardenability of low carbon steels Hardenability of high carbon steels Machinability of low carbon steels Machinability of high carbon steels Hardenability of low carbon steels Hardenability of high carbon steels ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which type of motor is not used in axis or spindle drives of CNC machine tools? Stepper motor Induction motor DC servo motor Linear servo motor Stepper motor Induction motor DC servo motor Linear servo motor 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 36.56 20.56 30.56 26.56 36.56 20.56 30.56 26.56 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value of n depends upon Type of chip produced Work material Working conditions Tool material Type of chip produced Work material Working conditions Tool material ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the cutting edge of the tool is dull, then during machining No chips are formed Continuous chips are formed Continuous chips with built-up edge are formed Discontinuous chips are formed No chips are formed Continuous chips are formed Continuous chips with built-up edge are formed Discontinuous chips are formed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling Bakelite and fibrous plastics, the point angle of a drill is 150° 135° 118° 90° 150° 135° 118° 90° ANSWER DOWNLOAD EXAMIANS APP
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