thickness is HW3.A block of steel has a length L-600mm and a width W-450mm. The Machined 10mm, once by Peripheral Milling and once by planing Machine.Calculate :Machining time for each operation if you know the following For peripheral milling: cutting speed V=80 m/min, Feed f-0.15mm/rev, the cutter.1 .diameter D =50 mm with five teeth and depth of cut d =3mm For planing: clearance on both sides c =25mm, cutting speed V =36.56 m/min, retum to 2 cutting ratio m =0.25, feed f=5 mm/stroke and depth of cut d=5 mm Calculate Material removal rate in both processes.3

thickness is HW3.A block of steel has a length L-600mm and a width W-450mm. The Machined 10mm, once by Peripheral Milling and once by planing Machine.Calculate :Machining time for each operation if you know the following For peripheral milling: cutting speed V=80 m/min, Feed f-0.15mm/rev, the cutter.1 .diameter D =50 mm with five teeth and depth of cut d =3mm For planing: clearance on both sides c =25mm, cutting speed V =36.56 m/min, retum to 2 cutting ratio m =0.25, feed f=5 mm/stroke and depth of cut d=5 mm Calculate Material removal rate in both processes.3

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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HW3: A block of steel has a length I. = 600 mm and a width w = 450 mm, The thickness is Machined 10 mm, once by Peripheral Milling and once by Planing Machine. Calculate Machining time for each operation if you know the following: 1. For peripheral milling: cutting speed V = 80 m/min, Feed f 0.15 mm/rev, the cutter diameter D- 50 mm with five teeth and depth of cut d- 3 mm. 2. For Planing: clearance on both sides e = 25 mm, cutting speed V = 36.56 m'min, return to cutting ratio m - 0.25, feed f- 5 mm'stroke and depth of cut d- 5 mm. 3. Calculate Material removal rate in both Processes. Solution:
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