I just checked out the torch table page on the Wiki site. Marcin, I am not clear how you plan to make this work. How do you plan to start/stop the cutting cycle for instance? Your very simple DXF to G Code utility will probably not work very well. Is it necessary to use open source software? There are so many better alternatives that will work seamlessly.

You will have to find a way to insert an M Code to trigger the torch to cut or not to cut. Also, center line tool paths are not going to be very useful because the torch cut is not laser thin. The flame cut has thickness so to speak. So you need to offset the cut in order to get the result you're looking for.

Most plasma tables I've seen use the HP plotter file type. The reason being is there is a built in "pen up" and "pen down" command. This can be used to trigger a post processor to insert an M Code for cut and a different M Code for stop cutting. You then have to set up your control software to recognize the M command and react accordingly.

Hope this helps.

The Dawg