
WinMax Lathe NC Programming
704-0115-307
ISNC G Codes
4-27
G33 - Threading
G33 allows you to program a simple threading cycle. Refer to G78 - Threading Cycle, on
page 4 - 64 for information about programming the more complex, multi-pass Threading
Cycle for OD and ID threads,
Modal—No
Cancels:
•
G32 - Constant Lead Thread Cutting
•
G76 - Multiple Threading Cycle
•
G77 - Outer Diameter/Inner Diameter Cutting Cycle
•
•
G79 - Stock Removal in Facing Cycle
Format
G33 X ____ Z ____ (F ____ or E ____)
Parameters
•
Z—only used for tapered threading.
•
F—pitch
•
E—thread lead
Example—G33
To program a threading move, X and Z and either I or K are required. P (the thread start
angle) and F (feedrate) may be specified.
1. Program the thread's endpoint (using Z only, X only, or a combination of X and
Z for a taper thread).
2. Program the pitch of the thread using either of these codes:
•
F (modal feedrate)
•
K (the pitch along the Z axis)
•
I (the pitch along the X axis)
G00 X3.5 Z4 (Position for thread)
G33 Z1 K0.2 (Cut thread)
G01 X3.6 (Pullout of thread)
If you are programming a tapered thread (both X and Z axes move),
program the lead (I or K) for the axis with the longest move.
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Страница 14: ...xiv List of Tables 704 0115 307 WinMax Lathe NC Programming...
Страница 20: ...xx Programming and Operation Information 704 0115 307 WinMax Lathe NC Programming...
Страница 98: ...2 50 Basic NC G Codes 704 0115 307 WinMax Lathe NC Programming...
Страница 208: ...4 94 ISNC G Codes 704 0115 307 WinMax Lathe NC Programming...
Страница 236: ...5 28 ISNC M Codes 704 0115 307 WinMax Lathe NC Programming...
Страница 238: ...6 2 E Codes 704 0115 307 WinMax Lathe NC Programming...
Страница 254: ...12 Index 704 0115 307 WinMax Lathe NC Programming...