A 3.5- in . diameter bar of SAE 1020 steel is to be turned to a 3-
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Question:
A 3.5 -in. diameter bar of SAE 1020 steel is to be turned to a 3 -in. diameter in one cut, using cutting fluid. A feed of 0.028in.rev /will provide a satisfactory surface finish and a tool life of 145 minutes is desired.
Determine the cutting speed (in rpm) that will accomplish the cut if 14-4-1 HSS tool is to be used.
what is the recommended following angles:
a. Side relief angle:
b. End relief angle:
c. Back rake angle:
d.Side rake angle:
Related Book For
Analysis Synthesis And Design Of Chemical Processes
ISBN: 9780134177403
5th Edition
Authors: Richard Turton, Joseph Shaeiwitz, Debangsu Bhattacharyya, Wallace Whiting
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