rb1
Cast Iron
- Joined
- Nov 10, 2008
- Location
- AB, Canada
New to Fanuc (from Fagor), had a program that used to run fine, changed the post (via OneCNC on both) and am getting two issues, one is a PS0041 Interference in G41/G42. It is choking on line N500 it seems, anything look amiss there? I remember having some issues with G41/G42 unhappiness on the Fagor with some programs, but I could get around it with a smaller radius in the tool offset. I tried that <fanuc is diameter, fagor is radius> taking from .500 to .499 but no help there... maybe I have to go more? Ran out of time today. Here is the code:
N450 G01 X1.5847 Y-4.3462
N460 G00 Z1.
N470 X1.7623 Y-3.7348
N480 Z0.05
N490 G01 Z-1.05 F28.0
N500 G41 X1.4706 Y-3.6028 D3 F44.0
N510 G03 X1.2221 Y-3.8938 I0.227 J-0.4455
N520 X1.1805 Y-4.1565 I0.8084 J-0.2627
N530 X2.8805 Y-4.1565 I0
Second problem is on the same program, first tool is T6, a 4" facing mill, then it should change over to T3, a 1/2" end mill. It completes T1 machining op, then goes to change the tool and blows past the toolchange height and gives a Z travel alarm. Here is the code for that part of the program:
N160 M05 G40 G49 G80
N170 M09
N180 (4.0 INCH INSERT FACE MILL)
N190 T6 M06
N200 G00 G90 G55 X1.5124 Y-9.2678 S3000 M03
N210 G43 H6 Z0.2
N220 G00 X1.5124 Y-9.2678 Z0.2
N230 Z0.05
CODE SNIPPED
N270 X4.5124 Y-9.2678
N280 Z0.05
N290 G01 Z-0.008 F30.0
N300 Y1.2322 F60.0
N310 G00 Z0.2
N320 M01
N330 M05 G40 G49 G80
N340 M09
N350 (.500 CARBIDE END MILL ALUM)
N360 T3 M06
N370 G00 G90 G55 X6.3 Y-7.7788 S6000 M03
N380 G43 H3 Z1.
N390 M08
N400 G00 X6.3 Y-7.7788 Z3.
N410 Z-0.525
N420 G01 X6.2983 Y-7.7759 Z-0.5509 F27.5 S6000
N430 X6.2934 Y-7.7672 Z-0.575
This is the first I've used the machine, so lots of proving things out here, and learning for me!! But the wierd thing here is that I have another program that toolchanges just fine, and the code seems identical, here is the toolchange on that one (which completes just fine).
N20 M05 G40 G49 G80
N25 M09
N30 (.2874 SPOT DRILL COBALT MARI)
N35 T9 M06
N40 G00 G90 G54 X0.25 Y-0.25 S500 M03
N45 G43 H9 Z0.4
N55 G00 X0.25 Y-0.25 Z0.4
N60 Z0.05
N65 G01 Z-0.0417 F16.0 S500
CODE SNIPPED
N125 G00 Z0.4
N130 M01
N135 M05 G40 G49 G80
N140 M09
N145 (5/16 X 18 FORM TAP)
N150 T7 M06
N155 G00 G90 G54 X0.25 Y-0.25 S600 M03
N160 G43 H7 Z0.4
N165 M08
N170 G00 X0.25 Y-0.25 Z0.4
You folks rock, thank you!!
N450 G01 X1.5847 Y-4.3462
N460 G00 Z1.
N470 X1.7623 Y-3.7348
N480 Z0.05
N490 G01 Z-1.05 F28.0
N500 G41 X1.4706 Y-3.6028 D3 F44.0
N510 G03 X1.2221 Y-3.8938 I0.227 J-0.4455
N520 X1.1805 Y-4.1565 I0.8084 J-0.2627
N530 X2.8805 Y-4.1565 I0
Second problem is on the same program, first tool is T6, a 4" facing mill, then it should change over to T3, a 1/2" end mill. It completes T1 machining op, then goes to change the tool and blows past the toolchange height and gives a Z travel alarm. Here is the code for that part of the program:
N160 M05 G40 G49 G80
N170 M09
N180 (4.0 INCH INSERT FACE MILL)
N190 T6 M06
N200 G00 G90 G55 X1.5124 Y-9.2678 S3000 M03
N210 G43 H6 Z0.2
N220 G00 X1.5124 Y-9.2678 Z0.2
N230 Z0.05
CODE SNIPPED
N270 X4.5124 Y-9.2678
N280 Z0.05
N290 G01 Z-0.008 F30.0
N300 Y1.2322 F60.0
N310 G00 Z0.2
N320 M01
N330 M05 G40 G49 G80
N340 M09
N350 (.500 CARBIDE END MILL ALUM)
N360 T3 M06
N370 G00 G90 G55 X6.3 Y-7.7788 S6000 M03
N380 G43 H3 Z1.
N390 M08
N400 G00 X6.3 Y-7.7788 Z3.
N410 Z-0.525
N420 G01 X6.2983 Y-7.7759 Z-0.5509 F27.5 S6000
N430 X6.2934 Y-7.7672 Z-0.575
This is the first I've used the machine, so lots of proving things out here, and learning for me!! But the wierd thing here is that I have another program that toolchanges just fine, and the code seems identical, here is the toolchange on that one (which completes just fine).
N20 M05 G40 G49 G80
N25 M09
N30 (.2874 SPOT DRILL COBALT MARI)
N35 T9 M06
N40 G00 G90 G54 X0.25 Y-0.25 S500 M03
N45 G43 H9 Z0.4
N55 G00 X0.25 Y-0.25 Z0.4
N60 Z0.05
N65 G01 Z-0.0417 F16.0 S500
CODE SNIPPED
N125 G00 Z0.4
N130 M01
N135 M05 G40 G49 G80
N140 M09
N145 (5/16 X 18 FORM TAP)
N150 T7 M06
N155 G00 G90 G54 X0.25 Y-0.25 S600 M03
N160 G43 H7 Z0.4
N165 M08
N170 G00 X0.25 Y-0.25 Z0.4
You folks rock, thank you!!