Manufacturing And Production Technology The tool may fail due to Cracking at the cutting edge due to thermal stresses All of these Plastic deformation of the cutting edge Chipping of the cutting edge Cracking at the cutting edge due to thermal stresses All of these Plastic deformation of the cutting edge Chipping of the cutting edge ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Fixtures are used To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations None of these For holding the work in milling, grinding, planing or turning operations To check the accuracy of workpiece For holding and guiding the tool in drilling, reaming or tapping operations None of these For holding the work in milling, grinding, planing or turning operations ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The average cutting speed for turning mild steel with a high speed steel tool is 25 to 31 m/min 60 to 90 m/min 15 to 19 m/min 90 to 120 m/min 25 to 31 m/min 60 to 90 m/min 15 to 19 m/min 90 to 120 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In hot machining, tool is made of Tungsten carbide Brass or copper Stainless steel Diamond Tungsten carbide Brass or copper Stainless steel Diamond ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The carbide tools operating at very low cutting speeds (below 30 m/min) Increases tool life Spoils the work piece Have no effect on tool life Reduces tool life Increases tool life Spoils the work piece Have no effect on tool life Reduces tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the helix angle of a drill is 45° 60° 20° 30° 45° 60° 20° 30° ANSWER DOWNLOAD EXAMIANS APP
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