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. The chips are disposed off easily and do not interfere with the cutting. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The coolant can be poured directly at the cutting zone where the cutting force is maximum. The surface milled appears to be slightly wavy. The chips are disposed off easily and do not interfere with the cutting. It can not be used on old machines due to backlash between the feed screw of the table and the nut. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Discontinuous chips are formed during machining of Ductile metals Soft metals Hard metals Brittle metals Ductile metals Soft metals Hard metals Brittle metals ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The snag grinding is done To remove considerable amount of metal without regard to accuracy of the finished surface To produce good surface finish and high degree of accuracy To grind exterior cylindrical surfaces Any one of the above To remove considerable amount of metal without regard to accuracy of the finished surface To produce good surface finish and high degree of accuracy To grind exterior cylindrical surfaces Any one of the above ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Chip breakers are used to Remove chips from bed To minimize heat generation Increase tool life Break the chips into short segments Remove chips from bed To minimize heat generation Increase tool life Break the chips into short segments ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Threading is an operation of Smoothing and squaring the surface around a hole Sizing and finishing a small diameter hole Cutting helical grooves on the external cylindrical surface Producing a hole by removing metal along the circumference of a hollow cutting tool Smoothing and squaring the surface around a hole Sizing and finishing a small diameter hole Cutting helical grooves on the external cylindrical surface Producing a hole by removing metal along the circumference of a hollow cutting tool 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 Poor fusion Warping Distortion Porous weld Poor fusion Warping Distortion ANSWER DOWNLOAD EXAMIANS APP
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