Manufacturing And Production Technology In determining the various forces on the chip, Merchant assumed that the Cutting velocity remains constant 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 All of these Cutting velocity remains constant 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 All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work remains stationary and the tool is rotated? Jig boring machine Vertical boring machine Horizontal boring machine Precision boring machine Jig boring machine Vertical boring machine Horizontal boring machine Precision boring machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of discontinuous chips is Low cutting speed and large rake angle High cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and small rake angle Low cutting speed and large rake angle High cutting speed and large rake angle Low cutting speed and small rake angle High cutting speed and small rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Small nose radius Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Increases tool life Decreases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Increases tool life Decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lip angle is the angle Between the face of the tool and a line tangent to the machined surface at the cutting point Between the tool face and the ground end surface of flank None of the listed here Made by the face of the tool and the plane parallel to the base of the cutting tool Between the face of the tool and a line tangent to the machined surface at the cutting point Between the tool face and the ground end surface of flank None of the listed here Made by the face of the tool and the plane parallel to the base of the cutting tool ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centreless grinding, work place centre will be Below the line joining the two wheel centres Above the line joining the two wheel centres On the line joining the two wheel centres At the intersection of the line joining the wheel centres with the work place plane Below the line joining the two wheel centres Above the line joining the two wheel centres On the line joining the two wheel centres At the intersection of the line joining the wheel centres with the work place plane ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS