Engineering, 24.03.2020 04:24 lorenialopez1234
A peripheral milling operation is performed on the top surface of a rectangular workpart which is 400 mm long and 60 mm wide. The milling cutter, which is 80 mm in a diameter and has five teeth, overchanges the width of the part on both sides.
Cutting speed = 70 m/min, chip load = 0.25 mm/tooth, and depth of cut = 5.0 mm.
Determine:
a) The actual machining time to make one pass across the surface.
b) The maximum material removal rate during the cut.
Answers: 3
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