Manufacturing And Production Technology Cold working of steel is defined as working Above its recrystallisation temperature Below its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal Above its recrystallisation temperature Below its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed is minimum while machining _________ with a high speed steel tool. Cast iron Brass Mild steel Aluminium Cast iron Brass Mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle formed by the leading edge of the land with a plane having the axis of the drill, is called Point angle Chisel edge angle Helix or rake angle Lip clearance angle Point angle Chisel edge angle Helix or rake angle Lip clearance angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In the relation VTn = C, the value of n for carbide tools is 0.25 to 0.40 0.20 to 0.25 0.40 to 0.55 0.1 to 0.2 0.25 to 0.40 0.20 to 0.25 0.40 to 0.55 0.1 to 0.2 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed of a drill depends upon the All of these Quality of surface finish desired Material of drill Type of material to be drilled All of these Quality of surface finish desired Material of drill Type of material to be drilled ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability of metals is Feed rate Cutting speed Tool geometry Shear angle Feed rate Cutting speed Tool geometry Shear angle ANSWER DOWNLOAD EXAMIANS APP
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