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Rebar Welding

Was working today and saw a nice display made entirely out of rebar. It was overhead designs of archways, and columns w...
7 comments posted 22yrs
posted by desert6traveler
7 comments posted 22yrs posted by desert6traveler

Welded Swimming Pool

Hi there, Anyone ever weld there own swimming pool together?.... I am a journeyman welder and pressure ticketed welder...
1 comments posted 22yrs
posted by jim.morris-at-sk.sympatico.ca
1 comments posted 22yrs posted by jim.morris-at-sk.sympatico.ca

Mass, it's energy and relative motion

Rod: If of course we think E=mc^2 to be correct, then: Mass remains constant regardless of relative motion. The energy...
1 comments posted 22yrs
posted by rryker
1 comments posted 22yrs posted by rryker

Cheap to A Good Home

My son brought home an old Miller Big 20 300 Amp portable welder because the shop he worked at said it was to old and u...
0 comments posted 22yrs
posted by rambler
0 comments posted 22yrs posted by rambler

A heretical observation / question

I realize I am in trouble for suggesting this, and of course it may only be my inexperience, but ... I cannot tell all...
6 comments posted 22yrs
posted by ahw
6 comments posted 22yrs posted by ahw

Welding transformer question

Are there any EEs here who remember transformer design? :-) I have a large old AC welder that far exceeds my current ne...
10 comments posted 22yrs
posted by no
10 comments posted 22yrs posted by no

TIG or JB Weld?

A friend has a Porsche 928 with a couple of small hairline cracks in the aluminum body. Is it more prudent to JB Weld t...
0 comments posted 22yrs
posted by clittle67
0 comments posted 22yrs posted by clittle67

Fix Jackson Autodark Helmet?

Hi All; My Jackson EQC 3N1 Master autodark helmet's shade control knob seems to have disconnected from it's pot. The kn...
4 comments posted 22yrs
posted by snell-p
4 comments posted 22yrs posted by snell-p

TIG without a cup?

Hi All, I need to TIG weld inside a recess in an aluminum casting. The recess formerly held a plain bearing. The recess...
8 comments posted 22yrs
posted by Tired_of_spam
8 comments posted 22yrs posted by Tired_of_spam

TIG inverter settings?

Have a Eutectic 2002 tig inverter, and wonder if anyone could tell me the basics of setting up an inverter? (frequency c...
3 comments posted 22yrs
posted by nospamyork22
3 comments posted 22yrs posted by nospamyork22

Inconel 82 - Cast iron

Is Inconel 82 good for tig welding cast iron? I thought maybe the high nickel content might make it good for that? Thank...
1 comments posted 22yrs
posted by r9565
1 comments posted 22yrs posted by r9565

Free Mig Spool 18"

If anyone has a use for a 18" reusable spool, 18" dia. picture link below, it is yours free need to clean house. Shop i...
1 comments posted 22yrs
posted by sam.fest
1 comments posted 22yrs posted by sam.fest

Selling my Miller Maxstar 140 STR

Selling my Maxstar 140STR with leads, (no tig stuff) at the following address. Only used on one job, total run time pro...
0 comments posted 22yrs
posted by jessp
0 comments posted 22yrs posted by jessp

6-G Pipe weld composition

Info: 6" schedual 80 mild steel. 60deg included bevel angle, 1/8 landing. 6010 5p for the root. 3/32 lo-hy for the fill...
4 comments posted 22yrs
posted by ansharr
4 comments posted 22yrs posted by ansharr