Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? It can not be used on old machines due to backlash between the feed screw of the table and the nut. The chips are disposed off easily and do not interfere with the cutting. The surface milled appears to be slightly wavy. The coolant can be poured directly at the cutting zone where the cutting force is maximum. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The chips are disposed off easily and do not interfere with the cutting. The surface milled appears to be slightly wavy. The coolant can be poured directly at the cutting zone where the cutting force is maximum. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A dense structure of a grinding wheel is used for Brittle materials Hard materials Finishing cuts All of these Brittle materials Hard materials Finishing cuts All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Ultrasonic machining is best suited for Tool steels Glass Sintered carbides All of these Tool steels Glass Sintered carbides All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centreless grinding, work place centre will be At the intersection of the line joining the wheel centres with the work place plane Above the line joining the two wheel centres On the line joining the two wheel centres Below the line joining the two wheel centres At the intersection of the line joining the wheel centres with the work place plane Above the line joining the two wheel centres On the line joining the two wheel centres Below the line joining the two wheel centres ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A grinding wheel becomes glazed (i.e. cutting edge takes a glass-like appearance) due to Wear of bond Wear of abrasive grains Cracks on grinding wheel Breaking of abrasive grains Wear of bond Wear of abrasive grains Cracks on grinding wheel Breaking of abrasive grains ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness ratio is unaffected with the changed cutting conditions, the actual chip thickness will be Halved Quadrupled Unchanged Doubled Halved Quadrupled Unchanged Doubled ANSWER DOWNLOAD EXAMIANS APP
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