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Problem 2 Consider turning a high-strength cast-iron rod whose diameter is 200 mm. The rod is turned on a lathe machine
Posted: Mon May 02, 2022 3:53 pm
by answerhappygod
- Problem 2 Consider Turning A High Strength Cast Iron Rod Whose Diameter Is 200 Mm The Rod Is Turned On A Lathe Machine 1 (19.02 KiB) Viewed 21 times
Problem 2 Consider turning a high-strength cast-iron rod whose diameter is 200 mm. The rod is turned on a lathe machine at a depth of cut of d = 1.25 mm. The lathe is equipped with a 12-kW electric motor whose efficiency of 80%. The spindle speed is 500 RPM. Estimate the maximum feed that can be used on this machine before the lathe stall (i.e., jams/stops). The cutting energy of high-strength cast-iron is 3.3 W- s/mm.