Re: [CAD_CAM_EDM_DRO] home brew rapid prototype machines

In a message dated 03/21/2000 8:35:35 AM Hawaiian Standard Time,
drewid@... writes:

<< Are you sure it's pure copper that's being used here, or is it some kind
of (much) lower-melting alloy? >>

Andrew,
I read the same article. Can't recall if it was in Modern Machine shop or
Manufacturing Engineering. They did mention pure copper. I do not recall it
being a vacuum oven but I assume it would be.

Peter
THRD, Inc.