Work tip of the day from Bob The Carpenter: If you deside th use square
tubing a chop saw with a metal cutoff wheel will give you nice uniform pieces
to work with. Don't forget to wear your sefety glases. Bob in connecticut
> Building a chassis with square tubing is FAR easier than round tubing!!! The
> chassis tube intersections will drive you crazy if you do it with round
> tubing; both ends must be cut to a precise shape to fit snugly for a good
> weld and this gets VERY difficult with round tubing. After cutting and
> fitting one end, the other end may get screwed up and you'll wind up
> scrapping lots of tubing and effort. Square tubing intersections are
> usually
> a straight or simple angle cut. Round tubing does have a slight advantage
> in
> torsional stiffness but it just isn't worth the hassle. I've built both and
> unless it's something that is going to fly, I won't build another round-
> tube chassis. OK, now it's someone else's turn to weigh in on this
> question.....
>
> Regards, Neil Tucson, AZ
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