Manufacturing And Production Technology The factor which affects the tool life is Feed rate Cutting speed Tool geometry All of these Feed rate Cutting speed Tool geometry All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for counter-boring should be _________ that of drilling operation. Less than None of these Equal to Greater than Less than None of these Equal to Greater than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting angle of a flat drill varies from 60° to 90° 20° to 30° 3° to 8° 90° to 120° 60° to 90° 20° to 30° 3° to 8° 90° to 120° ANSWER DOWNLOAD EXAMIANS APP
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 surface milled appears to be slightly wavy. The coolant can be poured directly at the cutting zone where the cutting force is maximum. 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 surface milled appears to be slightly wavy. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The chips are disposed off easily and do not interfere with the cutting. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling brass, a drill with Any helix angle can be used Low helix angle is used High helix angle is used Zero helix angle is used Any helix angle can be used Low helix angle is used High helix angle is used Zero helix angle is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of making a cone-shaped enlargement of the end of a hole is known as Spot facing Counter-boring Trepanning Counter-sinking Spot facing Counter-boring Trepanning Counter-sinking ANSWER DOWNLOAD EXAMIANS APP
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