DMitchell
Plastic
- Joined
- Apr 8, 2004
- Location
- Daytona Beach, FL, USA
I'm trying to learn to program a Okuma CNC Lathe and am having difficulty with a aspect of the program. I'm trying to use G85 to cut a bore but the machine wants to rapid into the part and feed out instead of doing just the opposite. Here is my code, please let me know when is wrong with it. I'm learning from the book and it just isn't helping me.
N8 G0 X30. Z20.
T080808 S1500 M4 M8
G96 S1500 X2. Z.25
NBORE G81
G0 X2.025Z-1.3
G1 X2.89 F.008
Z-1.05
X3.24 Z-.88
X6.485
Z-.05
G2 X6.585 Z0 L.05
G1 X8.725
G80
G85 NBORE D.25 F.01 U.02 W.005
G0 Z.25
X2.
G87 NBORE
G0 Z.25
N8 G0 X30. Z20.
T080808 S1500 M4 M8
G96 S1500 X2. Z.25
NBORE G81
G0 X2.025Z-1.3
G1 X2.89 F.008
Z-1.05
X3.24 Z-.88
X6.485
Z-.05
G2 X6.585 Z0 L.05
G1 X8.725
G80
G85 NBORE D.25 F.01 U.02 W.005
G0 Z.25
X2.
G87 NBORE
G0 Z.25