Manufacturing And Production Technology It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If the spindle speed is 60 r.p.m., then the speed of lead screw will be 180 r.p.m. 120 r.p.m. 10 r.p.m. 20 r.p.m. 180 r.p.m. 120 r.p.m. 10 r.p.m. 20 r.p.m. ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of smoothing and squaring the surface around a hole is known as Spot facing Counter-sinking Counter-boring Trepanning Spot facing Counter-sinking Counter-boring Trepanning ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed is maximum while machining _________ with a high speed steel tool. Aluminium Mild steel Brass Cast iron Aluminium Mild steel Brass Cast iron ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is 240 180 170 120 240 180 170 120 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Drilling is an example of Oblique cutting Simple cutting Uniform cutting Orthogonal cutting Oblique cutting Simple cutting Uniform cutting Orthogonal cutting ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The negative rake is usually provided on High speed steel tools Cemented carbide tools High carbon steel tools All of these High speed steel tools Cemented carbide tools High carbon steel tools All of these ANSWER DOWNLOAD EXAMIANS APP
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