Manufacturing And Production Technology Cold working of steel is defined as working At its recrystallisation temperature At two thirds of the melting temperature of the metal Below its recrystallisation temperature Above its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal Below its recrystallisation temperature Above its recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for drilling copper with high speed steel drills varies from 60 to 90 m/min 10 to 20 m/min 24 to 45 m/min 18 to 30 m/min 60 to 90 m/min 10 to 20 m/min 24 to 45 m/min 18 to 30 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The rear teeth of a broach Remove no metal Remove maximum metal Perform burnishing operation Remove minimum metal Remove no metal Remove maximum metal Perform burnishing operation Remove minimum metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger than 15° side cutting edge angle Increases tool life Produces chipping and decreases tool life Results in excessive stress concentration and greater heat generation Decreases tool life Increases tool life Produces chipping and decreases tool life Results in excessive stress concentration and greater heat generation Decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Carbide tipped tools usually have No rake angle Negative rake angle Any rake angle Positive rake angle No rake angle Negative rake angle Any rake angle Positive rake angle 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 170 120 180 240 170 120 180 240 ANSWER DOWNLOAD EXAMIANS APP
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