No sharp edges in Linuxcnc
29 Jan 2016 08:49 #69222
by Michael80
No sharp edges in Linuxcnc was created by Michael80
It is a little bit strange now.
if i make the drawings and convert it mit SheetCam to G-Code, it looks everything quite good.
See the G_Code here:
If i Load the G-Code in Linux CNC everything seems ok, but if i go Cutting, the Inner Contours are not sharp edged ... its round.
not the Starting Edge, (through Start/stop its sharp) but the other 3 are rounded with i think R= 5mm.
i don`t know whats causing this
if i make the drawings and convert it mit SheetCam to G-Code, it looks everything quite good.
See the G_Code here:
Warning: Spoiler!
N0010 (Filename: Testmuster5.ngc)
N0020 (Post processor: LinuxCNC THC.scpost)
N0030 (Date: 28/01/2016)
N0040 G21 (Units: Metric)
N0050 F1 S1
N0060 G90 G40
N0070 (Part: Testmuster)
N0080 (Operation: Outside Offset, 0, T1: Jet tool)
N0090 G00 X47.4200 Y45.9200
N0100 G38.2 Z-50 F300
N0110 G92 Z-12.7
N0120 G00 Z3.0000
N0130 M03
N0140 G04 P1.5
N0150 G01 X47.4200 Y45.9200 Z2.5000 F100.0
N0160 G02 X45.5000 Y44.0000 I-1.9200 J0.0000 F400.0
N0170 G01 X44.0000 F1000.0
N0180 Y72.0000
N0190 X72.0000
N0200 Y44.0000
N0210 X45.5000
N0220 X44.0000
N0230 Y44.5000
N0240 M05
N0250 G04 P5
N0260 G00 Z10.0000
N0270 X86.0800 Y25.0800
N0280 G38.2 Z-50 F300
N0290 G92 Z-12.7
N0300 G00 Z3.0000
N0310 M03
N0320 G04 P1.5
N0330 G01 X86.0800 Y25.0800 Z2.5000 F100.0
N0340 G02 X88.0000 Y27.0000 I1.9200 J0.0000 F400.0
N0350 G03 X89.0000 Y28.0000 I0.0000 J1.0000
N0360 G01 Y88.0000 F1000.0
N0370 G03 X88.0000 Y89.0000 I-1.0000 J0.0000 F400.0
N0380 G01 X28.0000 F1000.0
N0390 G03 X27.0000 Y88.0000 I0.0000 J-1.0000 F400.0
N0400 G01 Y28.0000 F1000.0
N0410 G03 X28.0000 Y27.0000 I1.0000 J0.0000 F400.0
N0420 G01 X88.0000 F1000.0
N0430 G03 X89.0000 Y28.0000 I0.0000 J1.0000 F400.0
N0440 G01 Y28.4292 F1000.0
N0450 M05
N0460 G04 P5
N0470 G00 Z10.0000
N0480 X15.9200 Y98.5800
N0490 G38.2 Z-50 F300
N0500 G92 Z-12.7
N0510 G00 Z3.0000
N0520 M03
N0530 G04 P1.5
N0540 G01 X15.9200 Y98.5800 Z2.5000 F100.0
N0550 G02 X14.0000 Y100.5000 I0.0000 J1.9200 F400.0
N0560 G01 Y102.0000 F1000.0
N0570 X102.0000
N0580 Y14.0000
N0590 X14.0000
N0600 Y100.5000
N0610 Y102.0000
N0620 X14.5000
N0630 M05
N0640 G04 P5
N0650 G00 Z10.0000
N0660 X111.0800 Y0.0800
N0670 G38.2 Z-50 F300
N0680 G92 Z-12.7
N0690 G00 Z3.0000
N0700 M03
N0710 G04 P1.5
N0720 G01 X111.0800 Y0.0800 Z2.5000 F100.0
N0730 G02 X113.0000 Y2.0000 I1.9200 J0.0000 F400.0
N0740 G03 X114.0000 Y3.0000 I0.0000 J1.0000
N0750 G01 Y113.0000 F1000.0
N0760 G03 X113.0000 Y114.0000 I-1.0000 J0.0000 F400.0
N0770 G01 X3.0000 F1000.0
N0780 G03 X2.0000 Y113.0000 I0.0000 J-1.0000 F400.0
N0790 G01 Y3.0000 F1000.0
N0800 G03 X3.0000 Y2.0000 I1.0000 J0.0000 F400.0
N0810 G01 X113.0000 F1000.0
N0820 G03 X114.0000 Y3.0000 I0.0000 J1.0000 F400.0
N0830 G01 Y3.4292 F1000.0
N0840 M05
N0850 G04 P5
N0860 G00 Z10.0000
N0870 G92.1
N0880 X0.0000 Y0.0000
N0890 M05 M30If i Load the G-Code in Linux CNC everything seems ok, but if i go Cutting, the Inner Contours are not sharp edged ... its round.
not the Starting Edge, (through Start/stop its sharp) but the other 3 are rounded with i think R= 5mm.
i don`t know whats causing this
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29 Jan 2016 09:17 - 29 Jan 2016 09:19 #69223
by toplakd
Replied by toplakd on topic No sharp edges in Linuxcnc
Try to use G64 P0.05 so the tollerance for inside corner will be smaller.
Or you can use exact stop with G61.
Dejan
Or you can use exact stop with G61.
Dejan
Last edit: 29 Jan 2016 09:19 by toplakd.
The following user(s) said Thank You: Michael80
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30 Jan 2016 07:52 #69266
by Rick G
Replied by Rick G on topic No sharp edges in Linuxcnc
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