Thunderlaser laser cutter need a proprietary Windows software (RDWorks) to operate. RDWorks generates .rd files to communicate with the laser cutter. .rd files are (trivially) scrambled with strange ...
Both test designs fit in a 4" (101.6 mm) wide by 2½" (63.5 mm) tall rectangle. They are tables with the same repeated pattern engraved at different speeds and powers. The power axis is vertical, ...