G76 Automatic rounding
Corners of work can be rounded using a
simple program.
[Command format]
G76 G01 X_ L_ F_
Z_
X and Z: Instruct target points for
axis movement.
L: Instruct a (+) or (-) signed rounding
G75 Automatic chamfering Okuma Control
G75 Automatic chamfering
Corners of work can be chamfered using
a simple program.
[Command format]
G75 G01 X_ L_ F_
Z_
X and Z: Instruct target points for
axis movement.
L: Instruct a
End face grooving compound fixed cycle Okuma Control
G74 End face grooving compound fixed
cycle
[Command format]
G74 X_ Z_ I_ I_ K_ D_ L_ F_ E_ T_
X: X coordinates of target point
Z: Z coordinates of target point
I: Shift distance in X-axis direction
(Diameter instruction. If not instructed,
it is regarded as 0.)
K: Shift distance in Z-axis direction
(If not
Longitudinal grooving compound fixed cycle
G73 Longitudinal grooving compound
fixed cycle
[Command format]
G73 X_ Z_ I_ K_ D_ L_ F_ E_ T_
X: X coordinates of target point
Z: Z coordinates of target point
I: Shift distance in X-axis
direction (Diameter instruction. If the instruction is not instructed, it is
regarded as 0.)
&nb
End face thread cutting compound fixed cycle Okuma Control
G72 End face thread cutting compound
fixed cycle
[Command format]
G72 X_ Z_ A_ B_ D_ W_ H_ L_ E_ F_ J_
M_ Q_
K
X: Coordinates of ending point for
thread cutting end face
Z: Final cut depth for thread cutting
&nbs
Compound fixed thread cutting cycle Longitudinal Okuma Control
G71 Compound fixed thread cutting
cycle: Longitudinal
[Command format]
G71 X_ Z_ A_ B_ D_ U_ H_ L_ E_ F_ J_
M_ Q_
I
X: Final cutting depth of thread
cutting
Z: Coordinates of ending point for
longitudinal thread cutting
Droop control ON Okuma Control
G65 Droop control ON
The feed axis is controlled to follow
the computed value. For this
reason, the actual axis position is behind the computed value. The droop control prohibits to issue the next
function unless the delay falls within the droop range specified by the
parameter, in order to suppress the delay of the
axial position.
G64:
Droop control OFF
G65:
Droop control ON
