Manufacturing And Production Technology The average cutting speed for turning brass with a high speed steel tool is 25 to 31 m/min 15 to 19 m/min 60 to 90 m/min 90 to 120 m/min 25 to 31 m/min 15 to 19 m/min 60 to 90 m/min 90 to 120 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? 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 chips are disposed off easily and do not interfere with the cutting. 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 coolant can be poured directly at the cutting zone where the cutting force is maximum. The chips are disposed off easily and do not interfere with the cutting. The surface milled appears to be slightly wavy. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In the relation VTn = C, the value of n for ceramic tools is 0.40 to 0.55 0.25 to 0.40 0.20 to 0.25 0.1 to 0.2 0.40 to 0.55 0.25 to 0.40 0.20 to 0.25 0.1 to 0.2 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the zone where the heat is generated due to friction between the moving chip and the tool face, is called Shear zone None of these Work-tool contact zone Friction zone Shear zone None of these Work-tool contact zone Friction zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In order to have interference fit, it is essential that the lower limit of the shaft should be Lesser than the lower limit of the hole Lesser than the upper limit of the hole Greater than the lower limit of the hole Greater than the upper limit of the hole Lesser than the lower limit of the hole Lesser than the upper limit of the hole Greater than the lower limit of the hole Greater than the upper limit of the hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Internal or external threads of different pitches can be produced by Profiling machine Pantograph milling machine Piano miller Planetary milling machine Profiling machine Pantograph milling machine Piano miller Planetary milling machine ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS