Owner's manual

Milling Fixed Cycles
Chapter 26
26-36
7. At this point, t he rotation of the spindle changes to the clockwise
direction.
When the single block function is active, the control stops axis motion
after steps 1, 2 and 5.
The operations in G89 are identical to as those of the G85 boring cycle
with the exception that the control executes a dwell at hole bottom.
The format for the G89 cycle is as follows:
G89X__Y__Z__R__P__F__L__;
Where : Is :
X,Y
specifieslocation ofthe hole.
Z
defines the holebottom.
R
defines the Rpointlevel.
P
defines the dwell period atholebottom.
F
defines the cutting feedrate.
L
defines the numberoftimesthe millingfixedcycle isrepeated.
(See section 26.3 for a detailed description of these parameters.)
Important: The programmer or operator must start spindle rotation.
(G89): Boring Cycle,
Dwell/Feed Out