Re: [CAD_CAM_EDM_DRO] Re: Questions about mill enclosures..

----- Original Message -----
From: "bsjoelund" <tecnoconsult@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Wednesday, January 28, 2004 8:47 AM
Subject: [CAD_CAM_EDM_DRO] Re: Questions about mill enclosures..


> --- In CAD_CAM_EDM_DRO@yahoogroups.com, <james_cullins@s...> wrote:
> > How do you heat treat it?
> > Jim
>
> The problem with big sheets is that you cannot place these in kitchen
> owens. I used to make parts for underwater equipment and we had to
> heat treat all machined parts to take away all thermal stresses built
> up during machining. You can see these stresses with pola filter and
> light around drilled holes. So the answer is, big owen that takes
> your parts. You can get information from a good plastics supplier how
> to work with Acrylics, just ask, also how to grind your tooling.
>
> Bengt
>
>
>