How to Adjust the CO2 laser Speed/Power and Distance in VS. material and thickness Answered

Good day everybody,

You guys have any instructions/ Charts/ Tables to adjust my CO2 laser power, speed and distance away from the work-piece in accordance of every different material (i.e. Acrylic, Wood) and the thickness of each material (i.e. 3mm thickness of wood, 5mm thickness of wood)?

Also, if you could write an example on how to use the instructions, charts or tables, I would really appreciate it,