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Author Question: The sliding gear shifter levers on the quick change gear box are used for: A) Selecting feeds or ... (Read 11 times)

luvbio

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on: Jul 26, 2018
The sliding gear shifter levers on the quick change gear box are used for:
 
  A) Selecting feeds or threads per inch
  B) Quickly change speeds
  C) Changing the ratio between the longitudinal feed and the cross feed
  D) Quickly changing feeds during a cut to get a varied finish

Question 2

Three different centers used in the tailstock are:
 
  A) Hard, soft and pipe centers B) Dead, soft and ball bearing centers
  C) Dead, live and drive centers D) Pipe, ball bearing and dead


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yeungji

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Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

D


luvbio

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)

chereeb

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Reply 3 on: Yesterday
Gracias!

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