Manufacturing And Production Technology The trade name of a nonferrous cast alloy composed of cobalt, chromium and tungsten is called Stellite Ceramic Cemented carbide Diamond Stellite Ceramic Cemented carbide Diamond ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The usual value of the helix angle of a drill is 60° 30° 20° 45° 60° 30° 20° 45° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Friction at the tool-chip interface can be reduced by Decreasing the cutting speed Decreasing the rake angle Increasing the depth of cut Increasing the cutting speed Decreasing the cutting speed Decreasing the rake angle Increasing the depth of cut Increasing the cutting speed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tail stock set over method of taper turning is preferred for Steep tapers Internal tapers Small tapers Long slender tapers Steep tapers Internal tapers Small tapers Long slender tapers ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relief or clearance at the cutting edge of a flat drill varies from 3° to 8° 20° to 30° 60° to 90° 90° to 120° 3° to 8° 20° to 30° 60° to 90° 90° to 120° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling Bakelite and fibrous plastics, the point angle of a drill is 135° 118° 90° 150° 135° 118° 90° 150° ANSWER DOWNLOAD EXAMIANS APP