Re: Wiper Arm Question

From: M. Burns (marshall@ennex.com) ((marshall@ennex.com))
Date: Thu Feb 20 1997 - 13:00:49 EET


Dear Jeffrey,

     Care to share the reason you want to build without using the wiper arm?

Best regards,
Marshall Burns
marshall@ennex.com

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On Wed, 19 Feb 1997, wrana jeffrey scott wrote:

> RP'ers:
>
> I was wanting to build some small parts on an SLA-250 without the use of the
> wiper arm. However, I'm not quite sure how long of a time period to wait
> between the build of each layer. I will be using 5170 epoxy resin.
>
> Does anybody know how long of a time period to wait after the build
> platform has lowered into the vat before the next layer is built to
> insure the liquid level is at steady state (without the use of the wiper arm)?
> If someone has tried it, how were your results?
>
> Any comments would be useful.
>
> Thanks,
> Jeff
>
>
> _________________________________
> Jeffrey S. Wrana
> Graduate Student
> Dept of Bioengineering
> Clemson University
> Clemson, SC 29634
>
>



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