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Rockwell Automation 8520 9/Series CNC Lathe User Manual

Page 625

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Thread Cutting

Chapter 25

25-25

Figure 25.16

Sample Tool Paths for Multipass Threading Cycle (assumes P3)

K

A

These distances are

determined by P-word

Rapid Moves

Threading Moves

Finishing

allowance

Pullout angle

I

D

Infeed Reference

Point

A/2

END OF CHAPTER