Re: foam cutting current ?

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "turbulatordude"
<dave_mucha@...> wrote:

> I am starting to think that is how it is done. just heat the wire
>and watch the cut.
>
> I don't suppose it is anything difficult as I am trying to make it.
>
> I was envisioning using a feedback so the cutting would slow when the
> wire cooled, and/or adjust the current automatically.

I used to cut out lots of foam wings for RC airplanes way back yonder,
and I did it exactly like Phil describes. Worked just fine.

Irby