Manufacturing And Production Technology In determining the various forces on the chip, Merchant assumed that the All of these Cutting velocity remains constant Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece Only continuous chip without built-up-edge is produced All of these Cutting velocity remains constant Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece Only continuous chip without built-up-edge is produced ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centreless grinding, the surface speed of regulating wheel is 60 to 90 m/min 5 to 15 m/min 90 to 120 m/min 15 to 60 m/min 60 to 90 m/min 5 to 15 m/min 90 to 120 m/min 15 to 60 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal cutting, use of low feeds and high cutting speeds is desired when the objective is High metal removal rate Surface finish Use of soft cutting tool Dry machining High metal removal rate Surface finish Use of soft cutting tool Dry machining 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 180 170 240 120 180 170 240 120 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A fine grained grinding wheel is used to grind Hard and brittle materials Soft and ductile materials Hard and ductile materials Soft and brittle materials Hard and brittle materials Soft and ductile materials Hard and ductile materials Soft and brittle materials ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A taper tap has None of these Its end tapered for about three or four threads Full threads for the whole of its length Its end tapered for about eight or ten threads None of these Its end tapered for about three or four threads Full threads for the whole of its length Its end tapered for about eight or ten threads ANSWER DOWNLOAD EXAMIANS APP
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