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Can an old needle-arc PAW machine be used for TIG?

Can I attach a TIG torch to a PAW machine? Or is the electrical output entirely different? The machine in question goes...
1 comments posted 21yrs
posted by greedware
1 comments posted 21yrs posted by greedware

Welding Aluminium Seams

I am cleaning up the enclosed trailer I bought it has a few loose rivets and a few missing. Easy enough to fix replaced...
2 comments posted 21yrs
posted by mickey
2 comments posted 21yrs posted by mickey

First attempt at tig

My problem is I can lay a nice looking bead on the aluminum,but when I add fill it looks grity. 3/32 pure 3/32 filler 1...
1 comments posted 21yrs
posted by Nospam
1 comments posted 21yrs posted by Nospam

welding vent and effects on sheilding gas

I am looking to build a vent to exhaust welding fumes ouitside. I have a 600 cf Fan and will vent it directly outside....
4 comments posted 21yrs
posted by wstandis
4 comments posted 21yrs posted by wstandis

Avoid welding distortion

I have to make a fair number of 5' x 5' aluminum frames out of 1" by 1/8" 6061 aluminum bar stock. Each frame is subdiv...
6 comments posted 21yrs
posted by outhouse
6 comments posted 21yrs posted by outhouse

Welding Pipe Specification

May somebody has a general welding pipe specification? I would like to have a short one to include in the purchase orde...
1 comments posted 21yrs
posted by youwillnevernow
1 comments posted 21yrs posted by youwillnevernow

What would I gain or lose on 75/25 vs CO2 on a mig

This is a ridiculous question and I looked at all my books including Mr. Finch's and I'm in question since the Passport...
10 comments posted 21yrs
posted by NT_Geek
10 comments posted 21yrs posted by NT_Geek

Electra Beckum

Would anyone have a service manual or circuit schematic for an Elektra Beckum 130 DCi welder ? Regards
0 comments posted 21yrs
posted by rafman_azeez
0 comments posted 21yrs posted by rafman_azeez

Question About Maxstar 140 Welder

I came across a decent looking Miller Maxstar 140 at auction. I know the 150s and 200s surpass it in features and contr...
6 comments posted 21yrs
posted by mark13051
6 comments posted 21yrs posted by mark13051

Heat Treating 6061-T4 without quenching

Hi There, Here is a question that no one in the industry answered me if I can do it yet. I am building on the side an a...
3 comments posted 21yrs
posted by dumont_fly
3 comments posted 21yrs posted by dumont_fly

Welding fumes health concerns

It would seem that there is some health concern over the toxic fumes released when welding. There are a number of dange...
20 comments posted 21yrs
posted by kentr0ss
20 comments posted 21yrs posted by kentr0ss

HTP Invertec

Has anyone had experience with this company/products for TIG? Are they good value for the money? Who is best source?
5 comments posted 21yrs
posted by wilcbnll
5 comments posted 21yrs posted by wilcbnll

Chemical Tungsten Sharpener??

Is this a gimmick? http://www.weldingsupply.com/cgi-bin/einstein.pl?Next::1:UNDEF:OR:terms::PN1 It doesn't mention that...
5 comments posted 21yrs
posted by y2k
5 comments posted 21yrs posted by y2k