Manufacturing And Production Technology Which of the following statement is correct for orthogonal cutting system? The cutting edge of the tool is perpendicular to the direction of tool travel The cutting edge clears the width of the workpiece on either ends The chip flows over the tool face and the direction of the chip flow velocity is normal to the cutting edge All of these The cutting edge of the tool is perpendicular to the direction of tool travel The cutting edge clears the width of the workpiece on either ends The chip flows over the tool face and the direction of the chip flow velocity is normal to the cutting edge All of these 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. 2.17 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chuck used for setting up of heavy and irregular shaped work should be Magnetic chuck Four jaw independent chuck Drill chuck Three jaw universal chuck Magnetic chuck Four jaw independent chuck Drill chuck Three jaw universal chuck ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Relief angles on high speed steel tools usually vary from 0° to 3° 20° to 30° 10° to 20° 3° to 10° 0° to 3° 20° to 30° 10° to 20° 3° to 10° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Segmental chips are formed during machining Mild steel Cast iron High carbon steel High speed steel Mild steel Cast iron High carbon steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For harder alloy steel, the point angle of the drill is kept Less than 118° Any one of these Equal to 118° More than 118° Less than 118° Any one of these Equal to 118° More than 118° ANSWER DOWNLOAD EXAMIANS APP
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