super ellipse

[Solgaard]

hey i have to make a superellipse on a biesse rover cnc. and i have no idea how to make a program for this. hope you can help me.

[cam1]

Hi:
This may help, with the help of XL spreadsheet you could generate the equation with a set of xy points. This could be read as a point cloud into a CADCAM sytem. From there it's relatively simple to generate the contouring toolpath.
http://en.wikipedia.org/wiki/Superellipse

regards

[keelhauled]

I dont know what drawing programme you use but if you give me the parameters of the ellipse i will draw it for you and send it as a dxf.