Yaskawa YASNAC PC NC Programming Manual User Manual
Page 187
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YASNAC PCNC Programming Manual
Chapter 4: Enhanced Level Commands
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Variable pitch command
Example of Programming
G93;
G184 (or G174) X±
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Y±
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Z±
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R±
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W±
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I
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J
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K
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P
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F
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E
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S
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L
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;
X
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Y
• • •
;
G94;
G93/G94
Solid tap mode ON, G94: Solid tap mode OFF
G184/G174
Deep-hole solid tap, G174 Reverse deep-hole solid tap
X, Y
Hole position (mm, inch)
Z
Distance from the R-point level to the bottom of the hole, or the position of
the hole bottom (mm, inch)
R
R-point level (mm, inch)
W
W-point return level (mm, inch)
I
Initial value of feed distance (mm, inch)
J
Decrement value of feed distance (mm, inch)
K
Last value of feed distance (mm, inch)
P
Dwell time at the Z-point level (bottom of the hole) (see)
F
Thread pitch (mm/rev, inch/rev)
E
Feedrate multiplication ratio for retraction to the R-point level
S
Spindle speed (r/min)
L
Number of repetitions