<snip>.
> >
> And the fourth reason is that 25G leg wall is really THIN. I don't think
they're thick enough to weld too without putting a hole in the material. You
can't Cadweld them either.
>
I have welded up H-frames out of thin wall conduit and regularly weld on 16
gauge sheet metal using a MIG welder.I use 16 gauge for the fixtures that
hold the fuselage of the airplane I'm building. Although much larger than
the legs of a 25G they are no thicker.
Aircraft tubing is even thinner. It can be welded with MIG, TIG and gas,
with gas being the preferred method.
OTOH welding a tower leg, like aircraft tubing is something for an
experienced welder.
Roger Halstead (K8RI, EN73 & ARRL Life Member)
N833R, World's Oldest Debonair (S# CD-2)
www.rogerhalstead.com
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
|