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Re: Primary



On Tue, 12 Mar 1996 tesla-at-grendel.objinc-dot-com wrote:

> >From jbiehler-at-teleport-dot-com Tue Mar 12 14:19 MST 1996
> >Received: from desiree.teleport-dot-com (desiree.teleport-dot-com [192.108.254.21]) by uucp-1.csn-dot-net (8.6.12/8.6.12) with ESMTP id NAA21364 for <tesla-at-objinc-dot-com>; Tue, 12 Mar 1996 13:17:30 -0700
> Date: Tue, 12 Mar 1996 12:15:26 -0800
> X-Sender: jbiehler-at-mail.teleport-dot-com (Unverified)
> Mime-Version: 1.0
> To: tesla-at-objinc-dot-com
> From: jbiehler-at-teleport-dot-com (Jerry Biehler)
> Subject: Primary
> 
> Hi, I have a quick question. I have my primary coil formed. Right now it is
> attached to a piece of plywood with 1/2" wire staples. I was wondering if
> anyone has tried filling the inside of the tube with some sort of epoxy
> resin to hold it to shape. Would this work?
> 
> -Jerry
> 
> ------------------------------------------------------------------------------
>      Jerry Biehler, 360 S.E. Edwards St, Dundee, Or, 97115 (503) 537-2638
>      jbiehler-at-teleport-dot-com    http://www.teleport-dot-com/~jbiehler
> ------------------------------------------------------------------------------
> "Waking up early is not a virtue. The old saw about the early bird just
> goes to show that the worm should have stayed in bed. -- Robert A. Heinlein
> ------------------------------------------------------------------------------
>               -Windows '95, the best thing since New Coke.-
> 
> 
> 
> 
Well Here is what I did.  I went to the american science surplus and 
bought a piece of polypropylene (4' x 4') quare.  I cut 8 (30-60-90) 
triangle out of the sheet. On the hypoteneuse of each triangle I used an 
endmill to make 1/4" grooves with 1/4"  spaces between each groove. I 
have a total of 17 groove on each triangle.  Then attach a small plactic 
stip over the entire length of the triangle after you install the copper 
to hold it in place.  ONLY USE plactic screws to attach the triangles to 
your form. JUST IN CASE.....

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Matthew Klueppel,   1601 Elm St. Park Ridge Il ,60068 (847) 698-9838  
cwolins-at-orion.it.luc.edu
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Connor-Winfield Corp. Electronic,Software Engineer (708)851-4722 E.128
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