Brake disc manufacturing process?

[alijoon8]

Which the processes you suggest to manufacturing the barke disc?laser cut or water jet?milling or lathe machining?......

[alijoon8]

Which the processes you suggest to manufacturing the barke disc?laser cut or water jet?milling or lathe machining?......

[Benn]

get the new guys to hand shape it from solid billet with chisels and files.

otherwise this thread is a good starting point:
http://fsae.com/eve/forums/a/t...607348/m/29610880041 (http://fsae.com/eve/forums/a/tpc/f/125607348/m/29610880041)

[Hector]

I prefer the butterfly method:

http://imgs.xkcd.com/comics/real_programmers.png