Date: Fri Jan 31 2003 - 13:40:05 EET
I saw the systems at EuroMold and was really impressed. Ali started
the bicycle model and I timed and it was really fast( if memory serves me
correctly it was 17 minutes). Each layer took about 40 seconds if I am not
mistaken and geometry complexity and or surface area did not matter. In
SLA a layer of 10" x 10" x 0.010" will take a long time (several minutes
per layer plus a extremely long z wait) with this system each layer is
approximately 40 seconds (or less, I will dig for my notes) This system
showed good side wall quality however I did not have and measuring devices
to check for accuracy and or repeatability. Feel free to call me if you
want to discuss this more in depth since I hate typing.
Thomas A. Sorovetz
Rapid Prototyping Development
14250 Plymouth Road
Detroit, MI 48227-3086
<dgroh11@comcast. To: Bathsheba Grossman <email@example.com>, "RP
net> Mailing List (E-mail)" <firstname.lastname@example.org>
Sent by: cc:
owner-rp-ml@rapid Subject: Re: Resolution/Minimum feature size A NEW
I agree, Sheba.
I too am a little confused about the site. Why bother to show what the
limited info that is there. It makes me believe it's like the (7000 is 4 x
----- Original Message -----
From: "Bathsheba Grossman" <email@example.com>
To: "RP Mailing List (E-mail)" <firstname.lastname@example.org>
Sent: Thursday, January 30, 2003 3:35 PM
Subject: Re: Resolution/Minimum feature size A NEW technology
> On Thu, 30 Jan 2003, Andy Allshorn wrote:
> > www.envisiontec.de
> > A totally new concept in the RP industry using DLP.
> > One of the most interesting processes I've seen for a while.
> Although, since the material doesn't appear to be castable it doesn't
> answer this particular guy's question.
> I've seen this site mentioned before, and it does leave me with a lot
> of questions. Is this machine available in the US? Do any service
> bureaus have it? What did the list price turn out to be? How does it
> handle undercutting? How are the process and the parts different from
> There is only one tiny picture of a part made by the machine - not
> really enough to tell what it can do.
> Bathsheba Grossman phone (831)429-8224, fax (831)460-1242
> Sculpting geometry bathsheba.com
> Solidscape prototyping protoshape.com
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