Brother TC-32B - List of Canned Cycle Functions

Chapter 5 Preparation function (canned cycle) TC-32B
2004/01/22 5 - 2 eTCOMNCPR5-1.doc
5
5 CANNED CYCLE
For repetitive machining, a series of paths that is usually specified in a few blocks
can be specified in one block.
5.1 List of Canned Cycle Function
Table 5-1 List of canned cycle function
G
code
Content
Feeding type at
matching
Spindle motion
at bottom of hole
Retracting
motion
Spindle at return
point
G73
High speed
peckdrilling
intermittent feed dwell rapid feed
G74 Reverse tapping cutting feed dwell → CW cutting feed stop
G76 Fine boring cutting feed
dwell → orientation
rapid
rapid feed CW
G77
Tapping
(synchro mode)
intermittent feed CCW cutting feed stop
G78
Reverse tapping
(synchro mode)
intermittent feed CW cutting feed stop
G80Cancel~~~~
G81 Drilling cutting feed dwell rapid feed
G82 Drilling cutting feed dwell rapid feed
G83 Peck drilling intermittent feed dwell rapid feed
G84 Tapping cutting feed dwell CCW cutting feed stop
G85 Boring cutting feed dwell cutting feed
G86 Boring cutting feed
dwell
→ stop
rapid feed CW
G87 Back boring cutting feed
dwell
→
orientation
rapid feed CW
G89 Boring cutting feed dwell cutting feed
G177 End mill tap cycle cutting feed CCW cutting feed stop
G178 End mill tap cycle cutting feed CW cutting feed stop
G181
Double drilling
cycle
cutting feed dwell rapid feed
G182
Double drilling
cycle
cutting feed dwell rapid feed
G185
Double boring
cycle
cutting feed dwell
cutting feed rapid
feed
G186
Double boring
cycle
cutting feed
dwell
→ stop
rapid feed CW
G189
Double boring
cycle
cutting feed dwell
cutting feed rapid
feed