Use files stored in vector formats – such as DWG, DXF, and SVG – which can be opened using CAD/CAM software through this approach, you can generate G-code using CAM softwareĬAD Drawing to CNC Machine Flowchart ( source).

Nonetheless, if you do not have the patience and time required to convert such formats to G-code, you have two options: This is especially so for raster file formats such as TIFF, JPEG, BMP, and PNG. This is because, for some formats, you need to follow several steps, which cumulatively require patience and take plenty of time. While you can eventually convert a wide range of file formats to G-code, the process may not be as straightforward as it sounds. Specifically, we will discuss how you can use Scan2CAD, a world-leading conversion software product, and formidable G-code converter, to convert an image to G-code. This article will mainly explore the third option.

Generate G-code using CAM software or G-code converter.

Alter existing G-code using G-code editors.

As there are disparate brands of CAM software written by distinct developers and companies, the output (G-code program) is usually different, hence the existence of multiple G-code file extensions.Įven so, the basic principle holds true regardless of the underlying brand-based differences – that as an output, G-code only contains instructions needed to aid the functionality of CNC machines. The output, packaged as a program, is stored using one of the many G-code file formats. It is, however, important to note that G-code is output from CAM software but not a programming language used to create such software. Such actions could include offsetting cuts, switching coordinate systems, rapid movements (perhaps in between cuts), and controlled movements that result in arced or straight cuts.

The ability of a CNC system to execute machining instructions stems from the use of a programming language known as G-code.įirst developed at the Massachusetts Institute of Technology (MIT) in the mid-20th century, the G-code is any code that tells the CNC machining tool the type of action to undertake. The use of this software makes it a more superior process offering numerous advantages compared to manual controls, where human operators issue commands through buttons, wheels, and levers.

Video tutorial: How to Convert Image to G-CodeĪs a manufacturing process, Computer Numerical Control (CNC) machining entails the use of pre-programmed computer software, better known as CAM software, which defines how the tools and machinery move.

How to Convert an Image to G-Code Using Scan2CAD.

Free svg to gcode converter