
B–63294EN/02 2. MACHINING MENU DESCRIPTIONS
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2.3.7 Reaming (ZH07)
INPUT THE Z COORD OF THE UPPER SURFACE OF THE WORKPIECE.
PROCES
WINDOW
F.S.
AUTO
<
INPUT
END
GUIDAN
CE
TOOL
INFORM
PROGRAM O1000 PAGE :01/ EDITING
GROUP COPY :YB= UNUSED RETURN POINT : I= *
WK SURFACE : B= FEEDRATE CHG:YC= UNCHANGE
REAM DEPTH : V= TOOL ID NO. : T=
CHAMFER DIR : C= *
HOLE :REAMING
NO. CYCLE PROCESS TOOL NAME
001 AUXILIARY INITAL SETING
002 FACING FACING PREP. FACE MILL
FACING PREP. FACE MILL
FACING SQUARE BIDIR
PROCESS END
MAX NUM.OF TOOLS–10
I
R
T
Z
C
YE
V
B
1 2 3 4 5 6 7 8
YB GROUP
COPY
Not used A–GROUP B–GROUP C–GROUP
YC FEED RATE
CHG
UNCHAN
GE
AT APP
ROACH
PENETR
ATION
AP.– PENET
M Coolant Coolant M7 Coolant M8 Off
U Canned cycle G73 G81 G82 G83 G58 G86 G89
1) Screen explanation
Select when reaming. It is possible to select up to 10 tools, including the tool used for pre–hole machining.
It is possible to compensate the feed rate when approaching or penetrating during pre–hole machining
with a drill. The chamfering tool is automatically decided.
2) Input item explanation
A : OVERRIDE
An override can be applied to the feedrate for retraction along the Z–axis after reaming.
It is automatically decided using the F.S.AUTO soft key. After automatic decision, the value can
be altered if necessary. Do not set this item for machining other than reaming.
This item can be set when bit 4 (DCY) of parameter No. 9120 is set to 0.
This function is enabled when bit 2 of parameter No. 9221 is set to 1.
#7 #6 #5 #4 #3 #2 #1 #0
9221 #2
#2 = 0: Retraction after reaming is performed by rapid traverse.
#2 = 1: Retraction after reaming is performed by cutting feed.
The other input items are the same as for drilling and boring.
3) Movement explanation
The following machining cycle is executed using the tool that has been set.
Machining
cycle
Center drill Drill Ta p Reamer Bore Back bore End mill Face mill Chamfer
Modal D D Impossible D BR Impossible D Impossible D
Canned
cycle
G81 G73
G81
G82
G83
Impossible G81
G85
G86
G89
Impossible Impossible Impossible Impossible G81