<p>This is a computer-style fan designed as a concept to show the kind of geometries you can produce with a typical 3D printer. </p><p>To make this fan you need to download two STL files and acquire two common ball bearings (4x18x12mm). </p><p>The 3D-printed parts consist contain some challenging geometries such as steep ang extreme angles, as well as perfectly flat surfaces which are not printable without the use of support structures. </p><p>If you are note familiar with 3D-printing using support structures, settings optimisation, etc, then this is the perfect model for you to step up to the next level!</p><p></p><p>/By <a rel="nofollow" target="_blank" href="http://creative-tools.com/">http://Creative-Tools.com</a> </p>
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