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welding shade numbers

Can anyone tell me whether the welding shade scale is linear, or whether it's something else? I was wondering if #3 fla...
5 comments posted 20yrs
posted by vandeweg
5 comments posted 20yrs posted by vandeweg

OT holes through pipe

Where would I find out how you drill a hole straight though a pipe? I guess that a lot of the people in this group would...
6 comments posted 20yrs
posted by pauln
6 comments posted 20yrs posted by pauln

Multipass with GMAW/MIG

I just bought a Lincoln 175T and I have a question about multipass with GMAW/MIG. The manual only shows thickness ratin...
15 comments posted 20yrs
posted by redbarnjeff
15 comments posted 20yrs posted by redbarnjeff

CNC Plasma Cutting Rigs

I am nearing a windfall that will take me into my next phase of life. I have bought rural property, and will be buildin...
14 comments posted 20yrs
posted by boozoochavez
14 comments posted 20yrs posted by boozoochavez

Lifetime gas grill

I got tired of rebuilding my gas grill and I decided to make a lifetime unit. Looking at my old $100 Aluminum bodied un...
5 comments posted 20yrs
posted by stu
5 comments posted 20yrs posted by stu

Hippie welding rod?

I met two interesting guys yesterday, one was a pipefitter and another was an ironworker, welding frames of tall buildi...
7 comments posted 20yrs
posted by ignoramus31846
7 comments posted 20yrs posted by ignoramus31846

TIG: a first timer's view!

I've been using MIG (and to a much lesser extent MMA) for about 30yrs now, mainly on motorcyle, car and general light f...
3 comments posted 20yrs
posted by JB
3 comments posted 20yrs posted by JB

Type of weld help please

I have a plan for a fish tank stand, and I thought I could do this with ease. But there is a term I am not familiar wit...
0 comments posted 20yrs
posted by d.lucock
0 comments posted 20yrs posted by d.lucock

want to make Tungsten Copper cutting blade

All, How difficult would it be to shape or grind 90% Tungsten 10% copper alloy into a knife point edge? What tools to us...
1 comments posted 20yrs
posted by eternalsquire
1 comments posted 20yrs posted by eternalsquire

1950 SA-200 short hood welder

We got the welder started today for the first time. It runs and generates current. We got it started with a mystery Car...
12 comments posted 20yrs
posted by vtuck
12 comments posted 20yrs posted by vtuck

Calculating strength??

Not sure if anyone here can help, so please suggest better sites for this question if I do have it wrong. I have decide...
2 comments posted 20yrs
posted by rvmodeler
2 comments posted 20yrs posted by rvmodeler

Welding Journal

For sale: 50 year-set, complete; Welding Journal (American Welding Society) Vol 35-85; 19 vols hard-bound; includes bou...
0 comments posted 20yrs
posted by cewitherell
0 comments posted 20yrs posted by cewitherell

Harbor Freight Saw on Sale

I can't vouch for the quality, but I'm going to take a chance. Harbor Freight just sent out an ad which includes a 7 1/...
3 comments posted 20yrs
posted by l.lichtman
3 comments posted 20yrs posted by l.lichtman

GEEZ - another plasma question

Been watching the conversation here re: HyperTherm 600 Plasma Cutter. And that is whether or not the gun comes with the...
4 comments posted 20yrs
posted by boozoochavez
4 comments posted 20yrs posted by boozoochavez

TIg aluminium vidieo/dvd

Any one got suggestions for practical aluminium tig welding video/dvd available to the UK would be a great help my prob...
1 comments posted 20yrs
posted by andrew
1 comments posted 20yrs posted by andrew