[cruizer67]

Lathe

Machine : Doosan 400M
Controller: Fanuc 0i-D

I am trying to decode the prior programmer on this machine .. here is the code that he is using to drill a bolt circle on the face of a part after turning

I know most G and M codes but I cannot find these (in bold) in the book

can anyone hep me I am trying to simply programming to make it more reader friendly if its possible
if there is a guide to help with this if your willing to share i would love a copy.
old programmer took all the manuals with him when he left.. so I am doing what i can to get things moving


G28 U0 W0
M35
G28 H0
G600 T12. W33. H99. F35. R3. S993. X10.25 Z12.25 C55. B7.
G1111 I2. J12.25 L-1.125 K0.08 C0.2 F0.004 P0. Z11. A0.12 S0.003 D0. E0.01
G1572 B10.25 X5.125 A0. C45. M8. Z1.
G28 U0. W0
M00

what I thought it should look like :

this one would not engage the c axis spindle so I know codes are missing

G00 G40 G80 G90 G99
G28 U0. W0.
T0303 (0.5 1/2 SCREW MACHINE DRILL)
M35
G54
G28 H0.
G50 C0.
G00 C12.857
G97 S100 M03
Z.25
X4.5 M08
G98
G83 Z-.1 R-.15 F2.
C-38.571
C-90.
C-141.429
C-192.857
C-244.286
C-295.714
G00 G80
G00 Z.25 M09
M05 P11
G28 U0. W0.
G28 C0.
M34
M30

if there is Mastercam 2022 post that would do this that would be helpful to have if anyone has one they are willing to share

thank you

[lshingleton]

The First one you have is ezie NC and it sucks to be honest -----Need Fanuc manual for the machine for all them codes
Changed some things on that 2nd one for you and hope it works









G00 G40 G80 G90 G99
G28 U0. W0.
T0303 (0.5 1/2 SCREW MACHINE DRILL)
M35
G54
G28 H0.
G50 c0.0 ?----------I think should not be here as it gives caxis zero speed

G00 C12.857
G97 S100 M03 P12 (live tool spindle on }
Z.25
X4.5 M08
G98
G83 Z-.1 R-.15 F2.
C-38.571
C-90.
C-141.429
C-192.857
C-244.286
C-295.714
G00 G80



G00 Z.25 M09
M05 P12 (live tool spindle stop)
G28 U0. W0.
G28 C0.
M34
M30