Manufacturing And Production Technology Which of the following statement is correct about hot machining? The rate of tool wear is lower. All of these It requires less power than machining metals at room temperature. It is used for machining high strength and high temperature resistant materials. The rate of tool wear is lower. All of these It requires less power than machining metals at room temperature. It is used for machining high strength and high temperature resistant materials. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger than 15° side cutting edge angle Increases tool life Decreases tool life Produces chipping and decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Decreases tool life Produces chipping and decreases tool life Results in excessive stress concentration and greater heat generation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Friction at the tool-chip interface can be reduced by Increasing the cutting speed Decreasing the rake angle Decreasing the cutting speed Increasing the depth of cut Increasing the cutting speed Decreasing the rake angle Decreasing the cutting speed Increasing the depth of cut ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The helix angle of a drill is ___ for drilling brass. Less than 30° Equal to 30° None of the listed here More than 30° Less than 30° Equal to 30° None of the listed here More than 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Internal gears can be made by Milling Shaping with rack cutter Hobbing Shaping with pinion cutter Milling Shaping with rack cutter Hobbing Shaping with pinion cutter ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For turning small taper on long workpiece, the suitable method is By a taper turning attachment By setting over the tail stock By a form tool By swiveling the compound rest By a taper turning attachment By setting over the tail stock By a form tool By swiveling the compound rest ANSWER DOWNLOAD EXAMIANS APP
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