adding a 3d view to a 2d drawing acad

• Introduction
• Discovering FreeCAD
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  • The FreeCAD interface
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  • Navigating in the 3D view
    • A word about the 3D infinite
    • The FreeCAD 3D view
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  • The FreeCAD certificate
  • Parametric objects
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• Working with FreeCAD
  • All workbenches at a glance
  • Traditional modeling, the CSG way
  • Traditional second drafting
  • Modeling for production design
  • Preparing models for 3D printing
    • Exporting to slicers
    • Converting objects to meshes
    • Using Slic3r
    • Using the Cura addon
    • Generating M-lawmaking
  • Generating second drawings
  • BIM modeling
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• Python scripting
  • A gentle introduction
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  • Creating and manipulating geometry
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• The community

When your model cannot exist printed or milled directly past a machine, for case it is also big (a edifice) or it requires manual associates subsequently the pieces are ready, you will usually need to explicate to another person how to do it. In technical fields (engineering, architecture, etc), this is usually done with drawings. The drawings are handed over to the person responsible for assembling the final product and will explain how to exercise it.

Typical examples are Ikea instructions, architectural drawings, and blueprints. These drawings usually incorporate non just the drawing itself, but also many annotations, such as text, dimensions, numbers, and symbols that will aid other people to sympathize what needs to be done and how.

In FreeCAD, the workbench responsible for making such drawings is the TechDraw Workbench.

The TechDraw Workbench allows yous to create sheets, which tin can be bare or use a pre-made template to already have a series of items on the sheet, such equally borders and a title. On these sheets, y'all tin can then place views of the 3D objects you modeled previously, and configure how these views will announced on the sheet. You tin also place all kinds of annotations on the canvas, such equally dimensions, texts, and other symbols unremarkably used in technical drawings.

Drawing sheets, once complete, can exist printed or exported equally SVG, PDF or DXF files.

In the post-obit exercise, we volition meet how to create a simple drawing of a chair model found in the FreeCAD library (Article of furniture → Chairs → IkeaLikeChair). The FreeCAD library can easily be added to your FreeCAD installation (refer to the installing chapter of this manual), or you tin can simply download the model from the library webpage, or via the direct link provided at the bottom of this affiliate.

• Load the IkeaLikeChair file from the library. Y'all can choose betwixt the .FCStd version, which volition load the total modeling history, or the .stride version, which volition create only one object, without the history. Since we won't demand to model whatsoever further now, it is best to cull the .step version, as it will be easier to manipulate.

• Let's echo the operation twice, to create ii more views. We will set their 10 and Y values, which indicate the position of the view on the page, in society to show them apart from the top view, and their direction, to create different view orientations. Requite each new view the following properties:
  • View001 (front view): X: 70, Y: 220, Calibration: 0.1, Rotation: 0, Direction: (-1,0,0), XDirection: (0,-1,0)
  • View002 (side view): X: 150, Y: 220, Calibration: 0.i, Rotation: 0, Direction: (0,-i,0), XDirection: (1,0,0)
• After that, we obtain the following page:

• We can tweak the aspect of our views if nosotros want, for case we tin change their Line Width property (under the View tab in the Philharmonic View) to 0.5.

We volition now identify dimensions and indications on our cartoon. At that place are 2 ways to add dimensions to a model: ane is placing the dimensions inside the 3D model, using the Dimension tool of the Draft Workbench, and then placing a view of these dimensions on our sheet with the TechDraw DraftView tool. The other is to do things directly on the TechDraw sheet. We'll apply the latter method.

• We will now place the 2 callouts shown in the image to a higher place, using the TechDraw Balloon tool.

1. Looking at the Page in the 3D view window, select the View to which the Balloon will be attached, every bit shown in the image above.
2. Printing the Balloon push.
3. The cursor is now displayed as a airship icon. Click on the page to place the balloon origin at the desired position.
4. The airship chimera may be dragged to the desired position.
5. Alter the balloon properties by double clicking the balloon label or the balloon object in the tree view. This volition open the Balloon Task dialog. Set the Value field to the desired text and change the Symbol driblet-down card option to None
6. Printing OK
7. Repeat the operation for the second callout.

• We volition now make full in the sheet title block.
  • Make sure that the View frames, labels, and vertices are visible. If not, hit the Toggle button.
  • Edit the text in each section of the sheet title block past clicking on the small green square on the left side of the text.

Our page tin can now exist exported to SVG for further piece of work in graphical applications like Inkscape or to DXF. Select the page in the tree view and then select carte File → Export. The DXF format is importable in almost all existing 2d CAD applications. TechDraw pages can also exist straight printed or exported to PDF.

Downloads

• The file created during this do: drawing.FCStd
• The SVG canvas produced from that file: drawing.svg

Read more than

• The TechDraw workbench
• Create custom templates
• Another TechDraw tutorial
• The FreeCAD library
• Inkscape

Sentry tutorials

• Sliptonic'due south TechDraw playlist
• Symbols and Views

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Source: https://wiki.freecadweb.org/Manual:Generating_2D_drawings

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