Here's the file from the recent version of Freecad 0.20
Code: Select all
(Exported by FreeCAD)
(Post Processor: grbl_post)
(Output Time:2022-08-21 23:30:24.358877)
(Begin preamble)
G17 G90
G21
(Begin operation: G54)
(Path: G54)
G54
G0 Z5.000 <---------------------------------------------------------------- EXTRA LINE that doesn't appear in previous version of Freecad
(Finish operation: G54)
(Begin operation: TC: 1mmEndMill003)
(Path: TC: 1mmEndMill003)
(TC: 1mmEndMill003)
(Begin toolchange)
M6 T4.0
M3 S20000
(Finish operation: TC: 1mmEndMill003)
(Begin operation: Drilling)
(Path: Drilling)
(Drilling)
(Begin Drilling)
G0 Z5.000 <-------------------------------------- The extra line seems to be repeat of this line
G90
G99
G0 X-9.500 Y13.500
Same model made with an earlier version of Freecad, works normally with my cnc machine
Code: Select all
(Exported by FreeCAD)
(Post Processor: grbl_post)
(Output Time:2022-04-25 15:43:49.678863)
(Begin preamble)
G17 G90
G21
(Begin operation: Fixture)
(Path: Fixture)
G54
(Finish operation: Fixture)
(Begin operation: TC: 1mmEndMill003)
(Path: TC: 1mmEndMill003)
(TC: 1mmEndMill003)
(Begin toolchange)
M6 T4.0
M3 S20000.0
(Finish operation: TC: 1mmEndMill003)
(Begin operation: Drilling)
(Path: Drilling)
(Drilling)
(Begin Drilling)
G0 Z5.000
G90
G99
G0 X9.500 Y7.000
G0 Z3.000
G1 Z0.000 F60.000
G81 X9.500 Y7.000 Z-2.000 F60.000 R3.000
Code: Select all
OS: Windows 10 Version 2009
Word size of FreeCAD: 64-bit
Version: 0.20.29177 (Git)
Build type: Release
Branch: releases/FreeCAD-0-20
Hash: 68e337670e227889217652ddac593c93b5e8dc94
Python 3.8.10, Qt 5.15.2, Coin 4.0.1, Vtk 8.2.0, OCC 7.6.2
Locale: German/Germany (de_DE)
Installed mods:
* BIM 2021.12.0
* CurvedShapes 1.0.4
* Curves 0.5.3
* FeedsAndSpeeds 0.4.0
* Marz 0.0.26-alpha
* Silk 1.0.0