Does anyone have any experience machining aluminum honeycomb? I am looking at machining a 3000 alloy 1/2" cell size, 2.5 lb density honeycomb. I will need to cut a 3D shape in this. I have some samples on the way, but I am concerned that the material (only .003" thick cell wall) will bend before cutting. I am hoping to use a 2" HSS ball cutter at 18,000+ rpms.
Thanks for any ideas or suggestions.
Paul