Manufacturing And Production Technology The usual value of the helix angle of a drill is 60° 45° 20° 30° 60° 45° 20° 30° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Climb milling is chosen while machining because The chip thickness increase gradually It enables the cutter to dig in and start the cut Better surface finish can be obtained The specific power consumption is reduced The chip thickness increase gradually It enables the cutter to dig in and start the cut Better surface finish can be obtained The specific power consumption is reduced ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? The coolant can be poured directly at the cutting zone where the cutting force is maximum. The surface milled appears to be slightly wavy. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The chips are disposed off easily and do not interfere with the cutting. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The surface milled appears to be slightly wavy. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The chips are disposed off easily and do not interfere with the cutting. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The common welding error that occurs due to shrinkage of weld metal, faulty clamping of parts, faulty penetration or overheating at joints is called? Porous weld Warping Distortion Poor fusion Porous weld Warping Distortion Poor fusion ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle made by the face of the tool and the plane parallel to the base of cutting tool is called Rake angle Cutting angle Clearance angle Lip angle Rake angle Cutting angle Clearance angle Lip angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The surface finish is improved by the increase in Nose radius Cutting speed All of these True rake angle Nose radius Cutting speed All of these True rake angle ANSWER DOWNLOAD EXAMIANS APP
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