Tutorial

blurBlue
red 3
blurIMG
blurGreen

All posts in this category

Using free software, we can convert a 3D scan (STL) into a CAD format (STEP). This process is called reverse engineering. We will reconstruct a solid model based on a 3D scan. This is not an automatic process, but a manual reconstruction. For this tutorial, we will use Netfabb (version 7.4.0) or Netfabb (current version) to measure the 3D scan. And the current version of FreeCAD (free CAD software) to redesign the part in CAD.
You only need a mobile phone and some free software to create a free 3D scan. The technique is called photogrammetry. We 3D-scanned the same part twice—once for free and once with a professional 3D scanner—then compared both 3D scans. The result: The free 3D scan has a deviation of only about 0.2mm compared to the professional 3D scan.

Subscribe to the Holocreators Newsletter

We make videos about 3D-scanning and reverse engineering. We will happily inform you when a new video goes online.

Thanks you!

Our representative will be in touch with you soon

Thanks you!

We are glad that you have subscribed to our newsletter
sparks

Request to Holocreators

  • JPG, PDF, or PNG max 100 MB
    Drop files here or
    Accepted file types: jpg, png, pdf, jpeg, Max. file size: 100 MB.