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Author Question: High speed steel (HSS) tools are: A) Able to withstand higher temperatures than other kinds of ... (Read 47 times)

sam.t96

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on: Jul 26, 2018
High speed steel (HSS) tools are:
 
  A) Able to withstand higher temperatures than other kinds of cutting tools such as carbides
  B) Easily shaped into desired forms of tools
  C) Used by machinists more often than any other kinds
  D) Often used on machines that are capable of operating only at high RPM

Question 2

Back rakes should be ground on the tool:
 
  A) When the toolholder is of the straight type without a built in back rake
  B) At the angle given in Table 1 for turning various metals
  C) At the same time the side rake is ground
  D) All of the above


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Kingjoffery

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

B

Answer to Question 2

C


sam.t96

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Reply 2 on: Jul 26, 2018
Gracias!

nanny

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Reply 3 on: Yesterday
Excellent

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