Manufacturing And Production Technology The lip angle of a single point tool is usually 40° to 60° None of these 20° to 40° 60° to 80° 40° to 60° None of these 20° to 40° 60° to 80° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Crater wear leads to Increase in cutting temperature All of these Weakening of tool Friction and cutting forces Increase in cutting temperature All of these Weakening of tool Friction and cutting forces ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel tools retain their hardness up to a temperature of 500°C 900°C 250°C 350°C 500°C 900°C 250°C 350°C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Calculate the weld per minute, 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. 3000 welds/min, 75 mm/min 600 welds/min, 1500 mm/min 500 welds/min, 1250 mm/min 22 welds/min, 55 mm/min 3000 welds/min, 75 mm/min 600 welds/min, 1500 mm/min 500 welds/min, 1250 mm/min 22 welds/min, 55 mm/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of continuous chips with built up edge is Low cutting speed and large rake angle High cutting speed and small rake angle Low cutting speed and small rake angle High cutting speed and large rake angle Low cutting speed and large rake angle High cutting speed and small rake angle Low cutting speed and small rake angle High cutting speed and large rake angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In which of the following machine, the work is usually rotated while the drill is fed into work? Gang drilling machine Deep hole drilling machine Sensitive drilling machine Radial drilling machine Gang drilling machine Deep hole drilling machine Sensitive drilling machine Radial drilling machine ANSWER DOWNLOAD EXAMIANS APP
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