A 4"x 8" cast steel plate is to be machined using a milling cutter with 8 inserts. The operation is face milling. The cutter diameter is 8", depth of cut is 0.18", feed is 0.015 inch/tooth, and the cutting speed is 350 sfpm. Calculate the following parameters: a. The machine spindle speed (rpm). b. The workpiece feed rate (in/min.) Time for cutting, considering the formula where W>=4" (formula is provided below). с. d. Metal removal rate (MMR) in in3/min. (Hint: all needed formulas are on next page).

A 4"x 8" cast steel plate is to be machined using a milling cutter with 8 inserts. The operation is face milling. The cutter diameter is 8", depth of cut is 0.18", feed is 0.015 inch/tooth, and the cutting speed is 350 sfpm. Calculate the following parameters: a. The machine spindle speed (rpm). b. The workpiece feed rate (in/min.) Time for cutting, considering the formula where W>=4" (formula is provided below). с. d. Metal removal rate (MMR) in in3/min. (Hint: all needed formulas are on next page).

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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