- 1 A Slab Milling Operation Is Being Carried Out On A 500 Mm Long 150 Mm Wide Annealed Mild Steel Block At A Feed F 0 3 1 (17.49 KiB) Viewed 19 times
1. A slab-milling operation is being carried out on a 500-mm-long, 150-mm-wide annealed mild-steel block at a feed f-0.3
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1. A slab-milling operation is being carried out on a 500-mm-long, 150-mm-wide annealed mild-steel block at a feed f-0.3
1. A slab-milling operation is being carried out on a 500-mm-long, 150-mm-wide annealed mild-steel block at a feed f-0.3 mm/tooth and a depth of cut d=4 mm. The cutter is D=60 mm in diameter, has 25 straight teeth, rotates at 200rpm and, by definition, is wider than the block to be machined. Calculate the material-removal rate, estimate the power and torque required for this operation, and calculate the cutting time.