DXF for Laser Cutting
DXF is widely used in laser cutting alongside SVG. Many professional laser cutter controllers (Ruida, Trocen, Leetro) and CAM software packages import DXF natively for precise cut path definition.
About DXF for laser cutting
DXF (Drawing Exchange Format) is accepted by most laser cutter controllers and laser CAM software as a vector cut file format. While SVG is more common for hobbyist laser software (LightBurn, Glowforge), DXF is standard in professional and industrial laser cutting environments.
Creating DXF for laser cutting: the workflow is the same as any vectorization-to-DXF pipeline. Upload your image to the vectorizer to produce clean SVG paths, then export the SVG as DXF R14 from Inkscape. The DXF contains path entities that laser CAM software reads as cut lines.
DXF path types for laser cutting: laser cutters follow DXF LWPOLYLINE and SPLINE entities as cut paths. Ensure the DXF export from Inkscape converts SVG curves to compatible polyline or spline entities. DXF R14 export from Inkscape produces LWPOLYLINE entities compatible with most laser controllers.
Laser software that accepts DXF: LightBurn imports DXF natively. RDWorks (Ruida controller software) imports DXF. LaserCut (Leetro controllers), EZCAD (fiber laser software), and most professional laser CAM packages support DXF input.
Path requirements for laser cutting DXF: use closed paths for cutting and open paths for scoring or engraving lines. Remove fill information from DXF cut paths — the laser follows the path outline, not a fill area. Separate cut and engrave layers using different DXF colours or layers for multi-operation jobs.
For hobby laser machines: SVG is usually the simpler format to work with in LightBurn and similar software. Use DXF when your laser software specifically requires it or when working with CAD-based workflows.