Manufacturing And Production Technology Segmental chips are formed during machining Cast iron High speed steel High carbon steel Mild steel Cast iron High speed steel High carbon steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Small nose radius Decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Produces chipping and decreases tool life Decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Produces chipping and decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting angle of a flat drill varies from 20° to 30° 3° to 8° 90° to 120° 60° to 90° 20° to 30° 3° to 8° 90° to 120° 60° to 90° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The average cutting speed for turning mild steel with a high speed steel tool is 15 to 19 m/min 90 to 120 m/min 60 to 90 m/min 25 to 31 m/min 15 to 19 m/min 90 to 120 m/min 60 to 90 m/min 25 to 31 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the point angle of a drill is 70° 118° 130° 100° 70° 118° 130° 100° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A bottoming tap has Its end tapered for about three or four threads Its end tapered for about eight or ten threads None of these Full threads for the whole of its length Its end tapered for about three or four threads Its end tapered for about eight or ten threads None of these Full threads for the whole of its length ANSWER DOWNLOAD EXAMIANS APP