Digital Fabrication

Digital fabrication tools have revolutionized the way designers, engineers, and artisans express their creativity. With the right resources, you can learn to use these powerful instruments in no time! Whether it’s 3D printing or laser cutting that interests you, these articles will provide useful tutorials and inspiration for makers of all levels. Discover how digital fabrication can open up new possibilities so that your craftsmanship is truly extraordinary!

Square gears?

Square gears?

Richard Kline writes: Non circular gears are strange. When the topic of square gear trains appears in casual conversation, people tend to think a joke is being made, that it is ‘impossible’ to make a square gear that actually meshes properly. After being drawn into a vicious debate with a co-worker about the existence and […]

Make: Projects – Simple 3D models with OpenSCAD

Make: Projects – Simple 3D models with OpenSCAD

In this tutorial, I’m going to show you how to use OpenSCAD to produce a simple 3D model by extruding a part profile produced in normal drawing software. I use Adobe Illustrator CS3 because I have access to it and am familiar with its interface, but the popular freeware drawing program InkScape will read and write DXF files natively, and there’s no reason why it couldn’t serve just as well if you prefer it. There are a number of other free and low-cost programs that will export DXF files. OpenSCAD’s developer mentions QCAD, which is available from its developer RibbonSoft for 24EUR.