Robin Hill Machine offers DXF files for CNC plasma cutters. Owning a plasma table, we know the ins and outs of files, how they cut, and how to make them cut better. While the cut has a lot to do with your tables settings always check the file. Set your CAD to wireframe and really zoom in on those nodes. How clean are they? Your plasma torch knows every little dot, even the ones you can't see. RHM specializes in clean, smooth files that will make your torch sing and dance across the metal plate.
If you tried everything else to get your CNC plasma pieces to cut smoother, it's time to check the nodes!
Thanks for stopping by, Julie