Custom G Code Guide: How to Program CNC Machines Easily

Beyond the Slicer: The Power and Precision of Custom G-Code

For most makers, creators, and engineers, 3D printers and CNC machines are plug-and-play appliances. You import a 3D model, click “slice,” and send the resulting file off to build. Behind the scenes, a massive text file filled with coordinates, temperatures, and speeds—collectively known as G-code—runs the show.