[jlagran he]

Hi..
I plan to cut some balsa..

Oke, example:
I got plan (paper not digital).
Lets build airfoil first.

so I scan the airfoil, then I get BMP file (bitmap) Monocrome, its black and white only.

now I need G-Code to order the CNC to cut balsa,
its 1 layer only,
move Z axis to -2 to cut and to 0 to no cut.

The question is:

1. how to convert BMP to G-Code?
not to cut it by engraving, but cut it by follow the line?

or I must draw again the airfoil to DXF? then use AXE converter to create
G-Code?
I'm not familiar with Autocad.

Please help.

Thanks