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2 G Code
NJ/NY-series G code Instructions Reference Manual (O031)
G84 T
a
ppin
g
C
ycle
2
Pr
ogramming Example
 Incremental dimension
In a period between the start of Left-handed Tapping Cycle (G74) or Tapping Cycle (G84) and the
call of Fixed Cycle Cancel (G80), the following restrictions apply.
• If Rapid Positioning (G00), Linear Interpolation (G01), or Circular Interpolation (G02/G03) is spec-
ified, the Fixed Cycle is canceled.
• Subprogram Call (M98) is disabled.
• Any code other than Left-handed Tapping Cycle (G74), Tapping Cycle (G84), Fixed Cycle Return
to Initial Level (G98), and Fixed Cycle Return to R Point Level (G99) cannot be written.
N01 G17 G64 G91 F100 S300 // Incremental dimension
N02 G99 G84 X10 Y0 Z-10 R-5 P1000 K1 // Start of tapping cycle
N03 G99 X10
N04 G98 X10
N05 G80
// End of tapping cycle
N06 X10
N07 M30
Dwell specified by parameter P occurs at point
Initial level (0)
R point (-5)
Z point (-15)
N02 N06
N03 N04
X
10 20 30 40
Z