I need a solution within 15 minutes Aluminum bar with 100mm diameter and 500mm long is turned down to 88mm diameter, usingtwo passes on a lathe machine at a cutting speed 90m/min, feed 0.4 mm/rev, and depth of cut 3mm. The bar will be held in a chuck and supported on the opposite end in a live center. With thiswork holding setup, one end must be turned to diameter; then the bar must be reversed to turn theother end. Using an overhead crane available at the lathe, the time required to load and unload thebar is 5 min., and the time to reverse the bar is 3min. For each turning cut an allowance must beadded to the cut length for approach and over travel. The total allowance (approach plusovertravel) 10 mm. Determine the total cycle time to complete this turning operation.

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Answered: Aluminum bar with 100mm diameter and…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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