Solar Arch DIY

If you search for radar arches there are quite a few threads on here, including one which I built, you may find them helpful.
 
Cheers. I found someone locally who can weld, showed him the plans and discussed it with him, and we agreed on 1300, which is around what I initially thought it would cost like.


Think we'll attack it in the spring, I'll update then.
 
That's not arc welding. The guy would have to be magician to weld like that with a stick welder. That is TIG welding. Stainless steel is hard to weld. Arc welding works best on thick gauge milld steel. To weld stainless steel, you need a shield gas. Tig welding is normal practice for a proffesional welder where aesthetic are important. You simply cannot achieve that kind of weld on thin wall stainless steel with an arc welder.
( dont wish to be pedantic , but ) all electric welding is " arc " welding . obv , TIG is the ideal for this job but stick ( mma ) is poss if you are an experience and good welder . another major issue which has not been mentioned is distortion , big prob with SS . also , all arc welding will need to be pollished / pickled / w h y to look decent .
 
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