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Author Topic: Mach3 Minimum Step Length?  (Read 1103 times)

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Mach3 Minimum Step Length?
« on: May 23, 2024, 07:48:21 AM »
Hello,
could it be that Mach3 doesn't execute steps below a minimum length? I have a file here where the lathe stops at line 154. Can this minimum length be set somewhere?
Thanks
Hans
Code: [Select]
( Created by GrblGru:GCodeCreator )
( 22.05.2024 23:14:00 )

( General )
( Start-Durchmesser = 81.00 )
( Richtung = LEFT )
( Schlaue Freifahrt = True )
( Freie Einfahrt = False )
( Radius min. = 3 )

( Rough )
( Aktiv = True )
( Eintauch Vorschub = 100 )
( Vorschub = 160 )
( Eilgang = 350 )
( Einzelzustellung = 2 )
( Einrückung links = 0 )
( Einrückung  rechts = 0 )

( Finish )
( Aktiv = True )
( Eintauch Vorschub = 100 )
( Vorschub = 160 )
( Eilgang = 350 )
( Einzelzustellung = 0.2 )
( Einrückung links = 5 )
( Einrückung  rechts = 5 )

G90
G1 F1000
( Ausheben auf die letzte freie Zeile )
F350.00 X0.000
( Schnelle Bewegung Z-Achse )
F350.00 Z0.000
( Schnell eintauchen )
F350.00 X2.000
 
( Langsam eintauchen )
F100.00 X-2.000
 
( Drehen )
F160.00 Z-52.000
( Schnelle Bewegung Z-Achse )
F350.00 Z0.000
F100.00 X-6.000
 
( Drehen )
F160.00 Z-52.000
( Schnelle Bewegung Z-Achse )
F350.00 Z0.000
F100.00 X-10.000
 
( Drehen )
F160.00 Z-52.000
( Schnelle Bewegung Z-Achse )
F350.00 Z0.000
F100.00 X-14.000
 
( Drehen )
F160.00 Z-52.000
( Schnelle Bewegung Z-Achse )
F350.00 Z0.000
F100.00 X-18.000
 
( Drehen )
F160.00 Z-52.000
( Schnelle Bewegung Z-Achse )
F350.00 Z0.000
F100.00 X-22.000
 
( Drehen )
F160.00 Z-52.000
( Schnelle Bewegung Z-Achse )
F350.00 Z0.000
F100.00 X-26.000
 
( Drehen )
F160.00 Z-52.000
( Schnelle Bewegung Z-Achse )
F350.00 Z-15.831
F100.00 X-30.000
 
( Drehen )
F160.00 Z-36.859
( Schnelle Bewegung Z-Achse )
F350.00 Z-18.576
F100.00 X-34.000
 
( Drehen )
F160.00 Z-34.211
( Schnelle Bewegung Z-Achse )
F350.00 Z-23.981
F100.00 X-38.000
 
( Drehen )
F160.00 Z-28.984
 
( Zurück zum Startpunkt )
G90
G1 F350.00 X0.000
F350.00 Z0.000
 
( Finish )
F350.00 Z6.000
F160.00 X-28.954 Z6.000
F160.00 X-28.954 Z1.000
F160.00 X-28.900 Z0.999
F160.00 X-28.808 Z0.995
F160.00 X-28.722 Z0.990
F160.00 X-28.634 Z0.983
F160.00 X-28.546 Z0.974
F160.00 X-28.460 Z0.963
F160.00 X-28.374 Z0.950
F160.00 X-28.290 Z0.935
F160.00 X-28.206 Z0.918
F160.00 X-28.124 Z0.899
F160.00 X-28.046 Z0.879
F160.00 X-27.968 Z0.857
F160.00 X-27.892 Z0.833
F160.00 X-27.818 Z0.807
F160.00 X-27.746 Z0.780
F160.00 X-27.678 Z0.751
F160.00 X-27.612 Z0.721
F160.00 X-27.550 Z0.689
F160.00 X-27.490 Z0.656
F160.00 X-27.432 Z0.622
F160.00 X-27.378 Z0.586
F160.00 X-27.328 Z0.549
F160.00 X-27.280 Z0.511
F160.00 X-27.236 Z0.472
F160.00 X-27.196 Z0.432
F160.00 X-27.158 Z0.392
F160.00 X-27.126 Z0.350
F160.00 X-27.096 Z0.308
F160.00 X-27.072 Z0.265
F160.00 X-27.050 Z0.222
F160.00 X-27.032 Z0.178
F160.00 X-27.016 Z0.134
F160.00 X-27.006 Z0.089
F160.00 X-27.002 Z0.045
F160.00 X-27.000 Z0.000
F160.00 X-27.000 Z-1.000
F160.00 X-27.000 Z-2.000
F160.00 X-27.000 Z-3.000
F160.00 X-27.000 Z-4.000
F160.00 X-27.000 Z-5.000
F160.00 X-27.000 Z-6.000
F160.00 X-27.000 Z-7.000
F160.00 X-27.000 Z-8.000
F160.00 X-27.000 Z-9.000
F160.00 X-27.000 Z-10.000
F160.00 X-27.000 Z-11.000
F160.00 X-27.000 Z-12.000
F160.00 X-27.000 Z-13.000
F160.00 X-27.000 Z-13.027
F160.00 X-26.998 Z-13.071
F160.00 X-27.002 Z-13.116
F160.00 X-27.000 Z-13.160
F160.00 X-27.000 Z-13.204
F160.00 X-27.000 Z-13.248
F160.00 X-27.000 Z-13.291
F160.00 X-27.000 Z-13.333
F160.00 X-27.002 Z-13.375
F160.00 X-26.998 Z-13.416
F160.00 X-26.998 Z-13.456
F160.00 X-26.998 Z-13.496
F160.00 X-27.000 Z-13.534
F160.00 X-27.000 Z-13.571
F160.00 X-27.000 Z-13.607
F160.00 X-27.002 Z-13.642
F160.00 X-27.002 Z-13.676
F160.00 X-27.000 Z-13.708
F160.00 X-27.000 Z-13.739
F160.00 X-27.790 Z-14.413
F160.00 X-27.958 Z-14.489
F160.00 X-29.434 Z-15.211
F160.00 X-29.536 Z-15.264
F160.00 X-30.914 Z-16.031
F160.00 X-31.024 Z-16.096
F160.00 X-32.294 Z-16.904
F160.00 X-32.372 Z-16.957
F160.00 X-33.542 Z-17.803
F160.00 X-33.642 Z-17.885
F160.00 X-34.692 Z-18.764
F160.00 X-34.748 Z-18.816
F160.00 X-35.682 Z-19.725
F160.00 X-35.758 Z-19.807
F160.00 X-36.572 Z-20.743
F160.00 X-36.618 Z-20.804
F160.00 X-37.308 Z-21.761
F160.00 X-37.360 Z-21.848
F160.00 X-37.924 Z-22.822
F160.00 X-37.956 Z-22.892
F160.00 X-38.400 Z-23.879
F160.00 X-38.424 Z-23.949
F160.00 X-38.736 Z-24.945
F160.00 X-38.752 Z-25.029
F160.00 X-38.938 Z-26.029
F160.00 X-38.942 Z-26.116
F160.00 X-38.916 Z-27.115
F160.00 X-38.910 Z-27.185
F160.00 X-38.696 Z-28.179
F160.00 X-38.680 Z-28.252
F160.00 X-38.334 Z-29.237
F160.00 X-38.306 Z-29.319
F160.00 X-37.826 Z-30.290
F160.00 X-37.790 Z-30.364
F160.00 X-37.184 Z-31.317
F160.00 X-37.134 Z-31.395
F160.00 X-36.400 Z-32.325
F160.00 X-36.350 Z-32.390
F160.00 X-35.492 Z-33.294
F160.00 X-35.422 Z-33.369
F160.00 X-34.446 Z-34.242
F160.00 X-34.364 Z-34.316
F160.00 X-33.276 Z-35.154
F160.00 X-33.202 Z-35.209
F160.00 X-32.002 Z-36.009
F160.00 X-31.900 Z-36.078
F160.00 X-30.596 Z-36.836
F160.00 X-30.498 Z-36.893
F160.00 X-29.094 Z-37.605
F160.00 X-28.976 Z-37.665
F160.00 X-27.660 Z-38.257
F160.00 X-27.614 Z-38.279
F160.00 X-27.550 Z-38.311
F160.00 X-27.490 Z-38.344
F160.00 X-27.432 Z-38.378
F160.00 X-27.378 Z-38.414
F160.00 X-27.328 Z-38.451
F160.00 X-27.280 Z-38.489
F160.00 X-27.236 Z-38.528
F160.00 X-27.196 Z-38.568
F160.00 X-27.160 Z-38.608
F160.00 X-27.126 Z-38.650
F160.00 X-27.096 Z-38.692
F160.00 X-27.072 Z-38.735
F160.00 X-27.048 Z-38.778
F160.00 X-27.032 Z-38.822
F160.00 X-27.016 Z-38.866
F160.00 X-27.006 Z-38.911
F160.00 X-27.002 Z-38.955
F160.00 X-27.000 Z-39.000
F160.00 X-27.000 Z-40.000
F160.00 X-27.000 Z-41.000
F160.00 X-27.000 Z-42.000
F160.00 X-27.000 Z-43.000
F160.00 X-27.000 Z-44.000
F160.00 X-27.000 Z-45.000
F160.00 X-27.000 Z-46.000
F160.00 X-27.000 Z-47.000
F160.00 X-27.000 Z-48.000
F160.00 X-27.000 Z-49.000
F160.00 X-27.000 Z-50.000
F160.00 X-27.000 Z-51.000
F160.00 X-27.000 Z-52.000
F160.00 X-27.000 Z-57.000
 
( Zurück zum Startpunkt )
G90
G1 F350.00 X0.000
F350.00 Z0.000

Offline Graham Waterworth

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  • Yorkshire Dales, England
Re: Mach3 Minimum Step Length?
« Reply #1 on: May 24, 2024, 06:13:11 AM »
Mach3 works to 8 decimal places, most code only works to 4.

I ran your code in fresh air and it worked fine on my machine.

Without engineers the world stops
Re: Mach3 Minimum Step Length?
« Reply #2 on: May 28, 2024, 04:52:27 PM »
I generate a gcode with Ezilathe. This works now fine.