Manufacturing And Production Technology High speed steel drills can be operated at about _________ the speed of high carbon steel drills. Four times One-half One-fourth Double Four times One-half One-fourth Double ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is 240 120 170 180 240 120 170 180 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of smoothing and squaring the surface around a hole is known as Counter-boring Trepanning Counter-sinking Spot facing Counter-boring Trepanning Counter-sinking Spot facing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology As the cutting speed increases, the tool cutting forces First increases and then decreases Increases Remain constant Decreases First increases and then decreases Increases Remain constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The machining of titanium is difficult due to Chemical reaction between tool and work High thermal conductivity of titanium Low tool-chip contact area None of these Chemical reaction between tool and work High thermal conductivity of titanium Low tool-chip contact area None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of removing metal by a cutter which is rotated in the same direction of travel of workpiece, is called Face milling Up milling End milling Down milling Face milling Up milling End milling Down milling ANSWER DOWNLOAD EXAMIANS APP
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