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Re: how to spin metal
From: Greg Leyh[SMTP:lod-at-pacbell-dot-net]
Sent: Sunday, November 30, 1997 6:04 AM
To: Tesla List
Subject: Re: how to spin metal
Alfred A. Skrocki wrote:
(on spinning toroids)
> >It is very very difficult and is probably hands down the hardest thing to
> >try to do if you are a self coil builder.
>
> There I would probably agree with the possible exception of someone
> machining a rotory spark gap then we have a close second.
Machining a rotary gap is_far_easier IMHO than spinning or deep-drawing
aluminum. (BTW, has anyone here explored the potential cost savings of
mining and refining our own base metals?) :^)