Manufacturing And Production Technology The grinding wheel speed (surface speed in m/min) usually varies from 2000 to 2500 1500 to 2000 500 to 1000 1000 to 1500 2000 to 2500 1500 to 2000 500 to 1000 1000 to 1500 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, surface roughness is due to Feed marks or ridges left by the cutting tool Cutting tool vibrations Fragment of built-up edge on the machined surface All of these Feed marks or ridges left by the cutting tool Cutting tool vibrations Fragment of built-up edge on the machined surface All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A tool used to withdraw a drill from the sleeve is called Drill remover Drill puller Drift Drill drawer Drill remover Drill puller Drift Drill drawer ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min. Copper Brass Mild steel Aluminium Copper Brass Mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the helix angle of a drill is 30° 60° 45° 20° 30° 60° 45° 20° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Climb milling is chosen while machining because Better surface finish can be obtained The chip thickness increase gradually The specific power consumption is reduced It enables the cutter to dig in and start the cut Better surface finish can be obtained The chip thickness increase gradually The specific power consumption is reduced It enables the cutter to dig in and start the cut ANSWER DOWNLOAD EXAMIANS APP
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