Manufacturing And Production Technology In ultrasonic machining, tool is made of Diamond Stainless steel Tungsten carbide Brass or copper Diamond Stainless steel Tungsten carbide Brass or copper ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Small nose radius Decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Produces chipping and decreases tool life Decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Produces chipping and decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the zone where the heat is generated due to friction between the moving chip and the tool face, is called Shear zone None of these Work-tool contact zone Friction zone Shear zone None of these Work-tool contact zone Friction zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The machining of titanium is difficult due to High thermal conductivity of titanium Low tool-chip contact area Chemical reaction between tool and work None of these High thermal conductivity of titanium Low tool-chip contact area Chemical reaction between tool and work None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Cold working of steel is defined as working At two thirds of the melting temperature of the metal At its recrystallisation temperature Below its recrystallisation temperature Above its recrystallisation temperature At two thirds of the melting temperature of the metal At its recrystallisation temperature Below its recrystallisation temperature Above its recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In determining the various forces on the chip, Merchant assumed that the Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece Only continuous chip without built-up-edge is produced Cutting velocity remains constant All of these Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece Only continuous chip without built-up-edge is produced Cutting velocity remains constant All of these ANSWER DOWNLOAD EXAMIANS APP
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