Manufacturing And Production Technology A drill mainly used in drilling brass, copper or softer materials, is Tapered shank twist drill Parallel shank twist drill Straight fluted drill Flat drill Tapered shank twist drill Parallel shank twist drill Straight fluted drill Flat drill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In determining the various forces on the chip, Merchant assumed that the 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 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 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology It is desired to perform the operations like drilling, reaming, counter-boring etc. on a work piece. Which of the following machine will be used? Sensitive drilling machine Gang drilling machine Multiple spindle drilling machine Radial drilling machine Sensitive drilling machine Gang drilling machine Multiple spindle drilling machine Radial drilling machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The binding material used in cemented carbide tools is Tungsten Chromium Cobalt Silicon Tungsten Chromium Cobalt Silicon ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lip clearance angle is the angle formed by the Flank and a plane at right angles to the drill axis Chisel edge and the lip as viewed from the end of a drill None of the listed here Leading edge of the land with a plane having the axis of the drill Flank and a plane at right angles to the drill axis Chisel edge and the lip as viewed from the end of a drill None of the listed here Leading edge of the land with a plane having the axis of the drill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Taken between two successive wheel dressings Taken for a wear of 1 mm on its diameter Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken between two successive wheel dressings Taken for a wear of 1 mm on its diameter Taken for the wheel to be balanced Between two successive regrinds of the wheel ANSWER DOWNLOAD EXAMIANS APP
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