Manufacturing And Production Technology In machining metals, surface roughness is due to Feed marks or ridges left by the cutting tool Fragment of built-up edge on the machined surface Cutting tool vibrations All of these Feed marks or ridges left by the cutting tool Fragment of built-up edge on the machined surface Cutting tool vibrations All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear is mainly due to the phenomenon known as Adhesion of metals All of these Oxidation of metals Diffusion of metals Adhesion of metals All of these Oxidation of metals Diffusion of metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Climb milling is chosen while machining because The specific power consumption is reduced The chip thickness increase gradually It enables the cutter to dig in and start the cut Better surface finish can be obtained The specific power consumption is reduced The chip thickness increase gradually It enables the cutter to dig in and start the cut Better surface finish can be obtained 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 Work material Working conditions Tool material Type of chip produced Work material Working conditions Tool material Type of chip produced ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling aluminium, brass and bronze with high speed steel drills varies from 18 to 30 m/min 10 to 20 m/min 24 to 45 m/min 60 to 90 m/min 18 to 30 m/min 10 to 20 m/min 24 to 45 m/min 60 to 90 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A feed gear box for a screw cutting lathe is designed on the basis of Geometric progression None of these Harmonic progression Arithmetic progression Geometric progression None of these Harmonic progression Arithmetic progression ANSWER DOWNLOAD EXAMIANS APP
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