Manufacturing And Production Technology Which of the following statement is incorrect with reference of lathe cutting tools? The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges The flank of the tool is the surface or surfaces below and adjacent to the cutting edges The heel is that part of the tool which is shaped to produce the cutting edges and face The base is that surface of the shank which bears against the support and takes tangent pressure of the cut The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges The flank of the tool is the surface or surfaces below and adjacent to the cutting edges The heel is that part of the tool which is shaped to produce the cutting edges and face The base is that surface of the shank which bears against the support and takes tangent pressure of the cut ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an interchangeable assembly, shafts of size 25.000 -0.0100⁺⁰∙⁰⁴⁰ mm mate with holes of size 25.000 -0.010⁺⁰∙⁰²⁰ mm. The maximum possible clearance in the assembly will be 20 microns 30 microns 60 microns 10 microns 20 microns 30 microns 60 microns 10 microns ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In hot machining, the work is heated by Induction heating Simple heating Any one of these Flame heating Induction heating Simple heating Any one of these Flame heating ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Calculate the weld per minute, work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. 3000 welds/min, 75 mm/min 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 500 welds/min, 1250 mm/min 3000 welds/min, 75 mm/min 600 welds/min, 1500 mm/min 22 welds/min, 55 mm/min 500 welds/min, 1250 mm/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 1 Joule 1000 Joule 5 Joule 0.2 Joule 1 Joule 1000 Joule 5 Joule 0.2 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The actual feed in centerless grinders is given by (where d = Dia. of regulating wheel, n = Revolutions per minute, and α = Angle of inclination of wheel) πdn sinα πd πdn cosα πdn πdn sinα πd πdn cosα πdn ANSWER DOWNLOAD EXAMIANS APP
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