Manufacturing And Production Technology Any number of equal divisions can be obtained on milling machine by Direct indexing Compound indexing Simple indexing Differential indexing Direct indexing Compound indexing Simple indexing Differential indexing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The aluminium oxide abrasive is chiefly used for grinding All of these Carbon steel Wrought iron High speed steel All of these Carbon steel Wrought iron High speed steel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following operations is carried out at a minimum cutting velocity if the machines are equally rigid and the tool work materials are the same? Grinding Milling Turning Boring Grinding Milling Turning Boring ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Climb milling is chosen while machining because The specific power consumption is reduced The chip thickness increase gradually It enables the cutter to dig in and start the cut Better surface finish can be obtained The specific power consumption is reduced The chip thickness increase gradually It enables the cutter to dig in and start the cut Better surface finish can be obtained ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. Calculate R.P.M. and energy requirement of the above circular electrodes assuming effective resistance between electrodes as 100 ohm. 22 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 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
EXAMIANS