Manufacturing And Production Technology A single point thread cutting tool should ideally have Zero rake angle Negative rake angle Positive rake angle Point angle Zero rake angle Negative rake angle Positive rake angle Point angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Hardness of green sand mould increases with Increase in both moisture content and permeability Increase in moisture content beyond 6 percent Decrease in permeability Increase in permeability Increase in both moisture content and permeability Increase in moisture content beyond 6 percent Decrease in permeability Increase in permeability ANSWER DOWNLOAD EXAMIANS APP
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 base is that surface of the shank which bears against the support and takes tangent pressure of the cut The heel is that part of the tool which is shaped to produce the cutting edges and face 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 base is that surface of the shank which bears against the support and takes tangent pressure of the cut The heel is that part of the tool which is shaped to produce the cutting edges and face 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 170 240 120 180 170 240 120 180 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe centres are provided with standard taper known as Morse taper Chapman taper Seller's taper Brown and Sharpe taper Morse taper Chapman taper Seller's taper Brown and Sharpe taper ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grooving is an operation of Reducing the diameter of a workpiece over a very narrow surface Enlarging the end of a hole cylindrically Beveling the extreme end of a workpiece Embossing a diamond shaped pattern on the surface of a workpiece Reducing the diameter of a workpiece over a very narrow surface Enlarging the end of a hole cylindrically Beveling the extreme end of a workpiece Embossing a diamond shaped pattern on the surface of a workpiece ANSWER DOWNLOAD EXAMIANS APP
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