Hi All -
Thanks for all replies.
I got a small tubing bender just for the occasion and experimented with it
without sand or trying to soften the tubing. I was surprised out how
difficult it was to work with the stuff, and that is what prompted my
question to the group.
Can anyone expand a little bit on the actual winding process?
Gerald VE6NAP, I happen to have a 3/4 HP wood lathe. How do you mean to use
a lathe to wind it?
Thanks, Lu K5YP
>I would try using a tubing bend and bend it in 90 degree segments. You can
>get them at Lowe's or Home Depot.
>Mike(y)
>W3SLK
> Copper is unlike ferrous metals that temper when cooled quickly
> it goes soft _ water - cooling will allow it to become very workable
> clean the surface prior to forming and have silver plated after
> item has been formed
> note to much heat and you then get into other problems such as Hydrogen
> Embritlement
> if you dip in water or air cool
>
> I find it best to have a friend with a lathe do the forming with out
> heating the tubing ...
> as the tube will spring back somewhat the mandrill has to be a bit
> undersize ....
> 73
> de
> ve6nap@rac.ca
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