Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? The surface milled appears to be slightly wavy. The chips are disposed off easily and do not interfere with the cutting. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The surface milled appears to be slightly wavy. The chips are disposed off easily and do not interfere with the cutting. It can not be used on old machines due to backlash between the feed screw of the table and the nut. 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 diamond locating pin is used in jigs and fixtures because It has a long life Diamond is very hard and wear resistant It helps in assembly with tolerance on centre distance It occupies very little space It has a long life Diamond is very hard and wear resistant It helps in assembly with tolerance on centre distance It occupies very little space ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work remains stationary and the tool is rotated? Precision boring machine Vertical boring machine Jig boring machine Horizontal boring machine Precision boring machine Vertical boring machine Jig boring machine Horizontal boring machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The width of cutting edge of a parting off tool varies from 15 to 40 mm 3 to 12 mm 8 to 30 mm 5 to 20 mm 15 to 40 mm 3 to 12 mm 8 to 30 mm 5 to 20 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For harder alloy steel, the point angle of the drill is kept Any one of these Less than 118° More than 118° Equal to 118° Any one of these Less than 118° More than 118° Equal to 118° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct regarding grinding of high carbon steel? Aluminium oxide wheels are employed. All of these Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. The grinding wheel has to be of open structure. Aluminium oxide wheels are employed. All of these Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. The grinding wheel has to be of open structure. ANSWER DOWNLOAD EXAMIANS APP
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