How do you simplify a mesh in FreeCAD?

How do you convert a mesh to a solid in FreeCAD?

To do this:

  1. Switch to the. Part Workbench.
  2. Select the mesh, and go to the Part → Create shape from mesh or press the. Part ShapeFromMesh button.
  3. Click OK in the dialog.
  4. Select the newly created shape.
  5. Go to Part → Convert to solid.
  6. Select the newly created solid.
  7. Go to Part → Refine shape or press the. Part RefineShape button.

How do you split a mesh in FreeCAD?


  1. Press the. Mesh SplitComponents button.
  2. Select the Meshes → Split by components option from the menu.

How do you smooth objects in FreeCAD?

Select one or more mesh objects. There are several ways to invoke the command: Press the. Mesh Smoothing button.

Specify the Parameters:

  1. Iterations: the higher this number the smoother the final result. …
  2. λ: the value must be in the 0 – 1 range.
  3. μ: the value must be in the 0 – 1 range.

How do you use mesh in FreeCAD?

FreeCAD: How to create meshes from a solid?

  1. Create new document. …
  2. Switch workbench to Mesh Design wrokbench .
  3. Select the shape in model tree and run “Mesh from shape” …
  4. Set paramters in the dialog box and click OK to create mesh.
  5. Select the meshed solid on model tree and type space key to hide it.
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How do you refine a shape in FreeCAD?


  1. Select an object that you wish to clean and copy.
  2. Go to the menu Part → Create a copy → Refine shape.
  3. A cleaned, independent copy of the original object is created; the original object is hidden.

How do I convert STL to DWG?

Conversion Steps

  1. Go to the online converter.
  2. Click on “Choose” and select the STL files from your computer. …
  3. Select the target format as DXF and press the “Convert” button.
  4. The page will refresh once finished and a download link will become available.
  5. Download the file and open it directly with AutoCAD.

How do I split a STL file in FreeCAD?

Re: Splitting Two Parts In One STL File

In Mesh Design workbench choose Split by component in the menu. You can scale in your slicer.

How do you cut a STL model in FreeCAD?

Re: Adding to or cutting away from an STL possible or not?

  1. Select the mesh in the tree.
  2. Switch to the Part workbench.
  3. Go to the menu Part –> Convert to shape.
  4. Select the converted shape in the tree.
  5. Go to the menu Part –> Convert to solid.
  6. Optional: clean up the shape by selected the solid then.

How do you get smooth mesh?

Smooth Shading

The easiest way is to set an entire object as smooth or faceted by selecting a mesh object, and in Object Mode, click Smooth in the Tool Shelf. This button does not stay pressed; it forces the assignment of the “smoothing” attribute to each face in the mesh, including when you add or delete geometry.

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How do you modify a mesh in FreeCAD?

Open and edit STL files in FreeCAD

  1. Start FreeCAD and create a new document with File > New,
  2. In the menu select File > Import and navigate to the mesh file you want to modify. …
  3. In the dropdown select the Part workbench,
  4. In the Model window select the imported mesh,
  5. In the menu select Part > Create shape from mesh…

How do I edit STL files in FreeCAD?

Step 1: Open STL file and convert it to solid model

  1. Open FreeCAD and create a new document by clicking on File > New.
  2. Click File > Import and select the object you want to modify. …
  3. Change your workbench to Part.
  4. Select the imported object in the Model window. …
  5. Now click on Part > Create shape from mesh.

What is mesh in FreeCAD?

In FreeCAD the word “Mesh” is normally used to refer to a Mesh MeshObject ( Mesh::MeshObject class), a type of object that defines 3D data but is not a solid “Shape”. Meshes are very simple objects, containing only vertices (points), edges and triangular faces.

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