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Hi,
I am trying to tweak a postprocessor for 5 axes machine with Fanuc 31i A5- double tables A/C. In 3 axes is fine, but when I start rotated the axes then my Y axis is way off the track, like instead of going in the positive way the move is negative. Any advice will be appreciated.
Thank you!
Here is ncl file and the g-code after pp:
$$* Pro/CLfile Version 6.0 - 6.0.0.0
$$-> MFGNO / TEST_PP
PARTNO / TEST_PP
$$-> FEATNO / 23
MACHIN / UNCX01, 1
$$-> CUTCOM_GEOMETRY_TYPE / OUTPUT_ON_CENTER
UNITS / MM
LOADTL / 1
$$-> CUTTER / 5.000000
SET / OFSETL, 54
$$-> CSYS / 1.0000000000, 0.0000000000, 0.0000000000, 0.0000000000, $
0.0000000000, 1.0000000000, 0.0000000000, 0.0000000000, $
0.0000000000, 0.0000000000, 1.0000000000, 0.0000000000
MULTAX / ON
SPINDL / RPM, 9549.304651, CLW
RAPID
GOTO / 229.7000000000, -145.1093224613, 48.4645788730, $
0.0000000000, -0.6989116949, 0.7152079717
RAPID
GOTO / 229.7000000000, -137.3475826312, 40.5218613007, $
0.0000000000, -0.6989116949, 0.7152079717
RAPID
GOTO / 229.7000000000, -137.3475826312, -50.4499323675, $
0.0000000000, -0.6989116949, 0.7152079717
FEDRAT / 1193.663081, MMPM
GOTO / 229.7000000000, -133.5035683092, -54.3835762117, $
0.0000000000, -0.6989116949, 0.7152079717
GOTO / 80.3000000000, -133.5035683092, -54.3835762117, $
0.0000000000, -0.6989116949, 0.7152079717
GOTO / 80.3000000000, -133.5035683092, 40.5218613007, $
0.0000000000, -0.6989116949, 0.7152079717
RAPID
GOTO / 80.3000000000, -142.6847560142, 49.9171235118, $
0.0000000000, -0.6989116949, 0.7152079717
SET / OFSETL, OFF
SPINDL / OFF
$$-> END /
FINI
%
N1G91G30Z0
N2G30X0Y0
N3G91G30Z0
N4G30X0Y0
N5 T1 M6
N6 G54
N7M79
N8M11
N9G90G54G0X0Y0A0C0
N10G5P10000
N11 S1500 M3
N12 G43.4 Z136.081 H1
N13 C0. A-44.34
N14 X229.7 Y-69.911
N15 Z124.975
N16 Y-133.492
N17 Z59.912
N18 G1 Z54.412 F187.5
N19 X80.3
N20 Y-67.162 Z122.289
N21 G0 Z135.425
N22 G54 M5
%
Now I saw the CSYS from the machine I has not the same orientation as it is on CNC machine, on machine z-positive up, y positive opposite to operator, x positive left to the operator. In Creo, no matter how I tried, y or x is pointing the other way than on the machine. If I leave the Y axis pointing in the same direction as it is on the machine for the OP and NC sequence than Y-axis is way off as an offset about 200 mm or so. If anyone want to have a look I have attached the test file.
Thank you!
Hi,
This is the machine sketch, what do you think because I don see any offset distance that I have to fill in the postprocessor.
thank you!