Re: Photoelastic properties?

From: Beth P Israelnaim (Beth@bdrc.bd.com)
Date: Wed Dec 01 1999 - 22:40:28 EET

---------------------- Forwarded by Beth P Israelnaim/RTP/BDX on 12/01/99 03:39 PM ---------------------------

Beth P Israelnaim
12/01/99 03:38 PM
To: Douglas A. VanPutte <vanputtd@frontiernet.net> @ INTERNET
cc: Subject: Re: Photoelastic properties?
Doug,

You are correct. Richard Seal, Neal Enke and J. Gagern of the Advanced Vehicle Technology - Global Test Operations of Ford Motor Company submitted for and won the 1996 3DNASUG Stereolithography Excellence Award. Maybe Doug Mitchelle can alert Richard and he can provide a copy of his paper, or 3D may have a write up. There may be a copy of his paper in the 1997 European Conference proceedings, since traditionally the winner of the NA award presents the following year at the European 3D SLA User meeting. They also had a paper in IBEC '95 - Materials & Body Testing pgs. 151-157.

Beth Israelnaim

Douglas A. VanPutte <vanputtd@frontiernet.net> on 12/01/99 03:19:25 PM
To: Mark Deegan <mark_deegan@hotmail.com> @ INTERNET, sbudelsky <sbudelsky@closetmaidmail.com> @ INTERNET, rp-ml <rp-ml@bart.lpt.fi> @ INTERNET
cc: Subject: Re: Photoelastic properties?

I might be able to provide a lead here. ..
For the 3DNASUG meeting attendees: Wasn't there a submission two or three
years ago for the annual award that featured using SLA parts to display and
evaluate photoelastic stresses in different parts? 

--
-Doug

Douglas A. VanPutte
Consultant & Manufacturers' Agent
Cross-Bow Rapid Tool Associates, Inc.
18 Cross Bow Drive
Rochester, NY 14624-4710
Tel: 716-889-3601
Fax: 716-889-7335
Cell: 716-329-1308
Email: vanputtd@frontiernet.net
Web: http://www.frontiernet.net/~vanputtd

----------
>From: "Mark Deegan" <mark_deegan@hotmail.com>
>To: sbudelsky@closetmaidmail.com, rp-ml@bart.lpt.fi
>Subject: Re: Photoelastic properties?
>Date: Wed, Dec 1, 1999, 2:14 PM
>

> Stephen + All
> Some sl resins display bands of stress line concentrations when
> stressed.....ie you can "see" the stress in the part with your the aid of
> some polaroid.........I need a jpeg....of a gif.........tif of this in
> action etc for a presentation tomorrow....can any body help me find one ??
>
> Any Members of 3D marketing out there have any images for me???? Pleeeeese
>
> Mark
>
>
>>From: "Budelsky, Stephen" <sbudelsky@closetmaidmail.com>
>>To: "'rp-ml@ltk.hut.fi'" <rp-ml@bart.lpt.fi>
>>Subject: Photoelastic properties?
>>Date: Wed, 1 Dec 1999 11:25:45 -0500
>>
>>Hi,
>> Not to sound like a total idiot but what exactly are photoelastic
>>properties?  Is that refering to how the part shrinks when curing under a
>>light source?
>>
>>Happy Holidays
>>
>>Stephen Budelsky, IDSA
>>Product Designer
>>Closetmaid
>>
>>
>>For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/
>
> ______________________________________________________
> Get Your Private, Free Email at http://www.hotmail.com
>
> For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/
> 
For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/

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Date: Wed, 1 Dec 1999 15:03:00 -0500
Subject: Re: Photoelastic properties?
From: "Douglas A. VanPutte" <vanputtd@frontiernet.net>
To: Mark Deegan <mark_deegan@hotmail.com>, sbudelsky@closetmaidmail.com,
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