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categoryالهندسة الميكانيكية schoolبكالوريوس event_available2026-07-15

السؤال

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A 15.24 cm long, 1.27 cm diameter, 304 stainless-steel rod is being reduced in diameter to 1.2192 cm, by turning on a lathe. The spindle rotates at N=400 rpm, and the tool is traveling at an axial speed of 20.32 cm/min. Calculate the cutting speed, RMR, cutting time, power dissipated, and cutting force.

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