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madisonraynor_ madisonraynor_
wrote...
Posts: 507
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6 years ago
If IPM = feed per tooth  number of teeth on a cutter  RPM, what is the table feed in inches per minute for a 10 tooth cutter turning at 50 RPM with a feed per tooth rate of .006 in.?
 
  A) 3000 IPM B) 30 IPM C) 300 IPM D) 3 IPM

 Q. 2

The crossfeed setover amount on a surface grinder for roughing should be about:
 
  A) 20 IPR B) 1/3 the width of the wheel face
  C) 20 IPM D) 1/4 in. per stroke

 Q. 3

Roughing feeds in IPR on a small (12 in. swing) lathe should not exceed:
 
  A) .200 B) .005 C) .100 D) .015 - .020
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wrote...
#1
6 years ago
Ans. to #1

D

Ans. to #2

B

Ans. to #3

D
wrote...
#2
6 years ago
Thanks for your help!!! Correct all the way through
wrote...
#3
6 years ago
You're welcome Slight Smile
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