Can anyone recommend a metal spinning company that can do parts up to about 3' diameter? This is for bell mouth engine inlets. Thanks, -- J Kimmel www.metalinnovations.com "Cuius testiculos habes, habeas cardia et cerebellum." - When you have their full attention in your grip, their hearts and minds will follow.
There is something about that process that fascinates me, not sure why, it's a process that I have never needed for anything I've designed. I will have to try to change that at some stage! A possible useful link, it has a chart for Alloy compositions and relative elongation. http://prl.stanford.edu/documents/pdf/spinning.pdf John Layne www.solidengineering.co.nz