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Re: Toroids



Tesla List wrote:
> 
> >From ajones-at-nwga-dot-comThu Oct 31 22:48:11 1996
> Date: Thu, 31 Oct 96 09:38:56
> From: ajones-at-nwga-dot-com
> To: tesla-at-pupman-dot-com
> Subject: Re: Toroids

snip  

> >Does anyone spin their own toroids (or spheres, hint)?  I am
> >looking for a source for new or used toroids, spheres, etc.  (I have
> >build a number of metal duct style toroids.)  Also, has anyone seen a
> >good text on how to do it?
> >Regards,
> >Mark S. Rzeszotarski, Ph.D.
> 
> I have a book from Lindsay Publications on metal spinning. Sounds
> dangerous. Not too sure I want a piece of sheetmetal spinning in front
> of my face.
> My copy of their metal working catalog must have gotten tossed away,
> but I remember they had three or four different texts. Ask for both
> their catalogs, since the other one also has Tesla books listed.
> 
> Lindsay Publications
> P.O. Box 538
> Bradley, IL 60915-0538
> phone: (815)935-5353
> 
> Alan Jones
> ajones-at-nwga-dot-com


The booklet from Lindsay Publications is  Metal Spinning by James E.
Reagan and Earl E. Smith.  The copyright date is 1936.  Frankly, it
doesn't look like a job for the rank amateur.

Ross Engineering - Campbell, CA 95008 (408) 377-4621, FAX (408) 377-5182
sells toroids and spheres as well as many other HV goodies.  Their
toroids range from 2.95" to 42" diameters.  I haven't seen their prices
but I guess they are not cheap.