Manufacturing And Production Technology Which of the following statement is correct regarding grinding of high carbon steel? The grinding wheel has to be of open structure. Aluminium oxide wheels are employed. All of these Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. The grinding wheel has to be of open structure. Aluminium oxide wheels are employed. All of these Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting force in up milling ___ per tooth movement of the cutter. Is zero Increases from zero to maximum Is maximum Decreases from maximum to zero Is zero Increases from zero to maximum Is maximum Decreases from maximum to zero ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling Bakelite and fibrous plastics, the point angle of a drill is 90° 118° 150° 135° 90° 118° 150° 135° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The work or surface speed for cylindrical grinding varies from 40 to 60 m/min 10 to 20 m/min 20 to 30 m/min 5 to 10 m/min 40 to 60 m/min 10 to 20 m/min 20 to 30 m/min 5 to 10 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The obtuse angle, included between the chisel edge and the lip as viewed from the end of a drill, is called Lip clearance angle Chisel edge angle Helix or rake angle Point angle Lip clearance angle Chisel edge angle Helix or rake angle Point angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The example of snag grinding is Trimming the surface left by spruces and risers on castings All of these Removing flash on forgings Grinding the parting line left on castings Trimming the surface left by spruces and risers on castings All of these Removing flash on forgings Grinding the parting line left on castings ANSWER DOWNLOAD EXAMIANS APP
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