Manufacturing And Production Technology The addition of lead, sulphur and phosphorus to low carbon steels, help to Improve machinability Break up chips Reduce built up edge All of these Improve machinability Break up chips Reduce built up edge All of these 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 240 120 180 170 240 120 180 170 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In oblique cutting system, the maximum chip thickness May not occur at the middle Depends upon the geometry of the tool Depends upon the material of the tool Occurs at the middle May not occur at the middle Depends upon the geometry of the tool Depends upon the material of the tool Occurs at the middle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of removing metal by a cutter which is rotated against the direction of travel of workpiece, is called Down milling Face milling Up milling End milling Down milling Face milling Up milling End milling 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
Manufacturing And Production Technology Which of the following operation is first performed? Drilling Spot facing Tapping Boring Drilling Spot facing Tapping Boring ANSWER DOWNLOAD EXAMIANS APP
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