Manufacturing And Production Technology A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to drill a through hole in a mild steel plate 20 mm thickness. The depth of cut in this drilling operation is 10 mm 100 mm 0.2 mm 20 mm 10 mm 100 mm 0.2 mm 20 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Shrinkage allowance on pattern is provided to compensate for shrinkage when The metal changes from liquid to solid state at freezing temperature The temperature of liquid metal drops from pouring to freezing temperature The temperature of solid phase drops from freezing to room temperature The temperature of metal drops from pouring to room temperature The metal changes from liquid to solid state at freezing temperature The temperature of liquid metal drops from pouring to freezing temperature The temperature of solid phase drops from freezing to room temperature The temperature of metal drops from pouring to room temperature ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In determining the various forces on the chip, Merchant assumed that the Cutting velocity remains constant All of these Only continuous chip without built-up-edge is produced Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece Cutting velocity remains constant All of these Only continuous chip without built-up-edge is produced Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The advantage of a broaching operation is that Rate of production is very high All of the listed here Roughing and finishing cuts are completed in one pass of the tool High accuracy and high class of surface finish is possible Rate of production is very high All of the listed here Roughing and finishing cuts are completed in one pass of the tool High accuracy and high class of surface finish is possible ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The point angle of a drill, for drilling stainless steel, is 90° 118° 135° 150° 90° 118° 135° 150° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Trepanning is performed for Finishing a drilled hole Enlarging a drilled hole Producing a large hole without drilling Truing a hole for alignment Finishing a drilled hole Enlarging a drilled hole Producing a large hole without drilling Truing a hole for alignment ANSWER DOWNLOAD EXAMIANS APP
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