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Okuma G183? on macturn


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trying to get a retract between C rotations. Currently tool is staying at the K level.

 I messed with putting a DA=.5, but it made no diff.

:wallbash:

 

(  NO. 47 DRILL )
N102 MT=4303.
M321
N103G21HP=1
M403
SB=3.82*70/.08 G52 TL=4343 BA=90.
M404
/MT=4901
M110
G21 HP=4
G138 Y0.
M146
G00 C90.
M147
M13
G127 B90.
G17
G00 X-1.148 Y.61
G00 Z3.6127M8
G00G95 Z.6127M175
G183 X-1.148 Z-.31 C90. K.1 D.03 L.03 DA.5 M08 F.0007
C210.
C330.

G180
G00 X-.6127 Z3.6127
G00 X-1.148
G126
G136
X300
G21 HP=1
M12
M146
M109
M9
M174
M02

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What are you trying to do? Retract to a safe height, then rapid down to a "R" height, then retract back to the safe height for each hole?

 

Not sure about the Macturn, but our B400W works just like that with the following code:

 

NA1 (RESTART POSITION)
G20 HP=1
G90
M110
M146
G0 C5. M15
G138
G17
G94 SB=1200 M242 BA=0. G52 TL=131131
M13
Z30. M8  <---- Safe Height
X45. Y0.
G181 X45. Z-2.8 C5. K27. E1. F75. <--- K Distance is the distance to move to the start of drilling (30-27=3)
C125.
C245.
G180
G0 Z30.
M146
G136
M9
M12
X1500.
M109
G20 HP=1
M2

 

If I have misinterpreted, just ignore this post :)

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  • 1 month later...

Would love a new u3000

 

 

 

I'm only about $500k short :vava:

 

For inspiration, here is ours. Well, the Vericut model. And the one I trained on in Charlotte too :)

 

Ours was delivered in January, but it is still in its crate, waiting for the new machine shop building to be completed.

 

They sure are nice machines.

post-961-0-34873800-1465766292_thumb.jpg

post-961-0-03666300-1465766361_thumb.jpg

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:crybaby: :crybaby: :crybaby: :crybaby: :crybaby: :crybaby: :crybaby:

 

 

recently finished 500 15-5 nuts @36 Rc. Had some trouble with off center drilling to 1" with .750" insert drill (in another thread).

 Threading, milling hex, drill tiny holes as mentioned above, machine worked great. Super surface finishes and fine tool life ..once dialed in.

 

still waiting for the check to clear.....

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:crybaby: :crybaby: :crybaby: :crybaby: :crybaby: :crybaby: :crybaby:

 

 

recently finished 500 15-5 nuts @36 Rc. Had some trouble with off center drilling to 1" with .750" insert drill (in another thread).

 Threading, milling hex, drill tiny holes as mentioned above, machine worked great. Super surface finishes and fine tool life ..once dialed in.

 

still waiting for the check to clear.....

 

You should borrow ours.. Its sitting there doing nothing at the moment, and will be for some time yet :(

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  • 6 years later...

I'm kinda having the same problem with our Okuma as well.... I am trying to find a lot of information on the G181 and G183 canned cycles and not having much luck.

The code below is what I currently have.  We need to start drilling at Z-3.63 since there is clearance at that level - mastercam shows me the pecking is correct, but the machine is going full retract to Z+.5 - is there a way to control this?  We want the peck clearance plane to be at Z-3.53 and when it jumps to another hole we do want full retract to Z.5...

 

N3140(.4114 10.45MM OSG DRILL)
NT14 (RESTART POSITION)
N3150 (C-AXIS FACE DRILL - SPOT .41 THRU)
N3160 (OPERATION NO - 9)
N3170 G20 HP=4
N3180 TC=1

N3190 MT=1401
N3200 M321
N3210 TL=1414 BT=0 BA=0. G52
N3220 MT=0101
N3230 M146
N3240 M110
N3250 G00 C0.
N3260 SB=436 M13
N3270 G00 G17 X19. Z10.
N3280 M08
N3290 G00 Z.5
N3300 G94
N3310 G183 X19. Z-5.174 C0. K4.03 D.0899 L.0899 F1.8
N3320 C45.
N3330 C90.
N3340 C135.

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13 hours ago, JeremyV said:

I'm kinda having the same problem with our Okuma as well.... I am trying to find a lot of information on the G181 and G183 canned cycles and not having much luck.

The code below is what I currently have.  We need to start drilling at Z-3.63 since there is clearance at that level - mastercam shows me the pecking is correct, but the machine is going full retract to Z+.5 - is there a way to control this?  We want the peck clearance plane to be at Z-3.53 and when it jumps to another hole we do want full retract to Z.5...

 

N3140(.4114 10.45MM OSG DRILL)
NT14 (RESTART POSITION)
N3150 (C-AXIS FACE DRILL - SPOT .41 THRU)
N3160 (OPERATION NO - 9)
N3170 G20 HP=4
N3180 TC=1

N3190 MT=1401
N3200 M321
N3210 TL=1414 BT=0 BA=0. G52
N3220 MT=0101
N3230 M146
N3240 M110
N3250 G00 C0.
N3260 SB=436 M13
N3270 G00 G17 X19. Z10.
N3280 M08
N3290 G00 Z.5
N3300 G94
N3310 G183 X19. Z-5.174 C0. K4.03 D.0899 L.0899 F1.8
N3320 C45.
N3330 C90.
N3340 C135.

You need to break them up into single drilling operations like what was mentioned in this thread this is a machine issue not a CAM issue.

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