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QUESTION 22 21.16 (c): (USCS units) Slab milling that is to be performed on the top surface of a rectangular workpiece that is 12 inches long by 2.5 inches wide by 4.0 inches thick is found to have a feed rate of 7.64 inches/minute. The helical milling cutter to be used has a 3.0 inch diameter and overhangs the width of the part on both sides. If an additional approach travel distance of 0.5 inches is provided at the beginning of the pass (before cutting begins), and an overtravel distance is provided at the end of the pass equal to the cutter radius plus 0.5 inches, (c) what is the duration of the feed motion. Note: Give your final answer in units of minutes.

QUESTION 22 21.16 (c): (USCS units) Slab milling that is to be performed on the top surface of a rectangular workpiece that is 12 inches long by 2.5 inches wide by 4.0 inches thick is found to have a feed rate of 7.64 inches/minute. The helical milling cutter to be used has a 3.0 inch diameter and overhangs the width of the part on both sides. If an additional approach travel distance of 0.5 inches is provided at the beginning of the pass (before cutting begins), and an overtravel distance is provided at the end of the pass equal to the cutter radius plus 0.5 inches, (c) what is the duration of the feed motion. Note: Give your final answer in units of minutes.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Solve 21.16(C) please fast
21.16 (b): (USCS units) The slab milling that was performed on the top surface of a rectangular workpiece that is 12 inches long by 2.5 inches wide by 4 inches thick with a depth of cut 0.3 inches in part (a) was determined to have a feed rate of 7.64 inches/minute. Calculate (b) the maximum metal removal rate, Rmr during the cut. Note: Give final value in units of cubic inches per minute (in3/min) QUESTION 22 21.16 (c): (USCS units) Slab milling that is to be performed on the top surface of a rectangular workpiece that is 12 inches long by 2.5 inches wide by 4.0 inches thick is found to have a feed rate of 7.64 inches/minute. The helical milling cutter to be used has a 3.0 inch diameter and overhangs the width of the part on both sides. If an additional approach travel distance of 0.5 inches is provided at the beginning of the pass (before cutting begins), and an overtravel distance is provided at the end of the pass equal to the cutter radius plus 0.5 inches, (c) what is the duration of the feed motion. Note: Give your final answer in units of minutes.
Transcribed Image Text:21.16 (b): (USCS units) The slab milling that was performed on the top surface of a rectangular workpiece that is 12 inches long by 2.5 inches wide by 4 inches thick with a depth of cut 0.3 inches in part (a) was determined to have a feed rate of 7.64 inches/minute. Calculate (b) the maximum metal removal rate, Rmr during the cut. Note: Give final value in units of cubic inches per minute (in3/min) QUESTION 22 21.16 (c): (USCS units) Slab milling that is to be performed on the top surface of a rectangular workpiece that is 12 inches long by 2.5 inches wide by 4.0 inches thick is found to have a feed rate of 7.64 inches/minute. The helical milling cutter to be used has a 3.0 inch diameter and overhangs the width of the part on both sides. If an additional approach travel distance of 0.5 inches is provided at the beginning of the pass (before cutting begins), and an overtravel distance is provided at the end of the pass equal to the cutter radius plus 0.5 inches, (c) what is the duration of the feed motion. Note: Give your final answer in units of minutes.
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