
B–63294EN/02
2. MACHINING MENU DESCRIPTIONS
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2.7.7 Grooving (ZP07)
INPUT THE X COORD OF THE CENTER OF THE GROOVE.
< INPUT
END
GUIDAN
CE
PROGRAM O1000 PAGE :01/ EDITING
COORDINATES : W= * U LENGTH : U= APPROACH : YC= 5.
WAY OF CUTN :YA=DOWN CUT V LENGTH : V= EACAPE : YC= 5.
X CO–ORD : X= ANGLE : A= 0.
Y CO–ORD : Y= START POINT : B= (1)
POCKETTING :GROOVING
NO. CYCLE PROCESS TOOL NAME
001 AUXILIARY INITAL SETING
002 POCKETTING POCKETTING PREP.END MILL
U
YD
A
YC
(2)
(1)
( ,Y)
X
1 2 3 4 5 6 7 8
W COORDI-
NATE
UNUSED WORK
CO 1
WORK
CO 2
WORK
CO 3
WORK
CO 4
WORK
CO 5
WORK
CO 6
YA WAY OF
CUTN
DOWN C
UT
UP CUT
B COPY
START
(1) (2)
1) Screen explanation
Select when machining a straight groove.
It is possible to select DOWN CUT and UP CUT. Moreover, the angle of the work can be specified.
2) Input item explanation
X : X COORD
Y : Y COORD
Input the coordinate of the center of the groove.
U : U LENGTH
Input the groove length.
X : GROOVE WIDTH
Input the groove width.
For other input items, refer to 2.7.2 Square Pocket (2).
3) Explanation of movements
a) When the machining operation (B) is a rough cutting operation
1. Rapid traverse up to the start point
2. Rapid traverse along the Z axis up to point R
3. Move down pitch (K) along Z axis in cutting feed mode.
4. Cutting the opposite side of the start point.
5. Widening of the groove on the right and left sides symmetrically using the specified cutting width
(E).
6. The side finish cutting allowance is left and the groove is cut.
7. Rapid traverse along the Z axis to point R.
8. 3. – 7. are repeated until reaching the maximum allowance in the Z direction (V–Y).
9. Rapid traverse to the common safety point Z.