Assembly2 Workbench/fr: Difference between revisions
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== Introduction == |
== Introduction == |
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[[Assembly2_Workbench/fr|Assembly2]] est un atelier d'assemblage pour FreeCAD v0.15 qui permet d'importer des pièces à partir de fichiers externes. |
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L' [https://github.com/hamish2014/FreeCAD_assembly2 atelier Assembly2] fournit des outils pour créer des assemblages multi-pièces à l'aide de contraintes, une fonctionnalité qui manque toujours à FreeCAD. Cet atelier n'est plus maintenu depuis 2016 (cf. la déclaration de l'auteur [https://forum.freecadweb.org/viewtopic.php?f=17&t=16591 sur le forum anglais]). L'[[A2plus Workbench/fr|atelier A2plus]], plus récent et développé activement, est une bonne alternative. |
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As stated by its author [https://forum.freecadweb.org/viewtopic.php?f=17&t=16591 on the forum], it is no longer maintained since 2016, therefore it may have issues with FreeCAD 0.17 and above. The newer and actively maintained [[A2plus Workbench|A2plus Workbench]] is a good alternative. |
As stated by its author [https://forum.freecadweb.org/viewtopic.php?f=17&t=16591 on the forum], it is no longer maintained since 2016, therefore it may have issues with FreeCAD 0.17 and above. The newer and actively maintained [[A2plus Workbench|A2plus Workbench]] is a good alternative. |
Revision as of 12:46, 13 January 2023
Pour d'autres options, voir Assembly3 ou Assembly4. Ces ateliers sont également inspirés de Assembly2 mais ne sont pas compatibles avec lui non plus.
Introduction
Assembly2 est un atelier d'assemblage pour FreeCAD v0.15 qui permet d'importer des pièces à partir de fichiers externes.
As stated by its author on the forum, it is no longer maintained since 2016, therefore it may have issues with FreeCAD 0.17 and above. The newer and actively maintained A2plus Workbench is a good alternative.
Usage
Intended work-flow:
- each part in the assembly is designed in its own FreeCAD file
- a separate assembly FreeCAD file is created
- parts are imported to this assembly file using the Assembly 2 workbench
- spacial constraints are then added to assemble the imported parts
Features
- circular edge constraint
- axial constraint
- plane constraint
- part importing
- updating of parts already imported
Limitations
- Poor constraint solver which may fail or take excessively long for complicated assemblies
- undo and other similar features not supported
References
Tools
Toolbar
Drop down menu
- Import a part from another FreeCAD document
- Update parts imported into the assembly
- Move
- Add circular edge constraint
- Add plane constraint
- Add axial constraint
- Create an angular constraint between two planes
- Add Spherical surface constraint
- Animate degrees of freedom
- Solve Assembly2 constraint
- Combine assembly into a single object (use to create a drawing of the assembly, and so on...)
- Create a parts list from the objects imported using the assembly2 workbench
- Ceck assembly for part overlap/interferance
Other
Installation
Automatic installation
This workbench can be installed from the Addon Manager.
From GitHub
To use this workbench clone this git repository under your FreeCAD Mod directory, and install the pyside and numpy python libraries. On a Linux Debian based system such as Ubuntu, installation can be done through BASH as follows
sudo apt-get install git python-numpy python-pyside
mkdir ~/.FreeCAD/Mod
cd ~/.FreeCAD/Mod
git clone https://github.com/hamish2014/FreeCAD_assembly2.git
In FreeCAD you will now have a new workbench-entry called "Assembly 2". Once installed, use git to upgrade to the latest version through BASH as follows
cd ~/.FreeCAD/Mod/FreeCAD_assembly2
git pull
rm *.pyc
Alternatilvely, on an Ubuntu system the freecad-community PPA can be used:
Add ppa:freecad-community/ppa to your software sources
sudo apt-get update
sudo apt-get install freecad-extras-assembly2
In Windows
- download the git repository as ZIP
- assuming FreeCAD is installed in "C:\PortableApps\FreeCAD 0_15", go to "C:\PortableApps\FreeCAD 0_15\Mod" within Windows Explorer
- create new directory named "assembly2"
- unzip downloaded repository in "C:\PortableApps\FreeCAD 0_15\Mod\assembly2"
FreeCAD will now have a new workbench-entry called "Assembly 2".
Pyside and Numpy are integrated in the FreeCAD 0.15 dev-Snapshots, so these Python packages do not need to be installed individually
To update to the latest version, delete the assembly2 folder and redownload the git repository.
Links
- Workbench Wiki:
- FreeCAD Wiki:
- FreeCAD Forum: http://forum.freecadweb.org/viewtopic.php?f=10&t=8577
- Tutorials:
- Videos: [1], [2],
- Files:
- Report bugs: Please report bugs at https://github.com/hamish2014/FreeCAD_assembly2/issues
Other useful links
- Animation: This Workbench can be used to create sequences of pictures.
- ExplodedAnimation: FreeCAD workbench to create exploded views and animations of assemblies.
- External workbenches
- Démarrer avec FreeCAD
- Installation : Téléchargements, Windows, Linux, Mac, Logiciels supplémentaires, Docker, AppImage, Ubuntu Snap
- Bases : À propos de FreeCAD, Interface, Navigation par la souris, Méthodes de sélection, Objet name, Préférences, Ateliers, Structure du document, Propriétés, Contribuer à FreeCAD, Faire un don
- Aide : Tutoriels, Tutoriels vidéo
- Ateliers : Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test