Re: Investment Casting

From: Tien-min Gabriel Chu (ctmin@engin.umich.edu)
Date: Fri Jun 19 1998 - 17:41:47 EEST


Dear List:

For dental casting machines, you can check out

http://www.brooks.af.mil/HSC/AL/AO/AOC/AOCD/DIS49/sec26.htm

there is a table of the manufacturers, the physical dimensions, price and
electrical requirements to these small casting machines.

These machines are found in the dental lab. that do the castings for
dentists. Running the machine is not hard at all, I think most people
can learn to use the machine in an hour.

By the way, is there any one looking at building dental wax patterns for
crowns and bridges with rp techniques?

Gabriel

=================================================================
Tien-Min Gabriel Chu Graduate Research Assistant
Materials Science and Engineering e-mail:ctmin@engin.umich.edu
Biologic and Material Sciences Office:734-747-1132
University of Michigan Fax:734-763-4788
=================================================================

On Thu, 18 Jun 1998, Marshall Burns wrote:

> Tien-min Gabriel Chu wrote:
>
> > How small is small?
> > At dental school, we use centrifugal force casting machines that is about
> > 4'x4'x2' to cast dental crowns and denture frames.
>
> That's pretty small for an investment casting foundry! Is this a machine that
> is operated in a typical dentist's office? Is it pretty self-contained, easy to
> use, and clean?
>
> --
> Marshall Burns
> Marshall@Ennex.com
>
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