Looking for someone to do a little tig welding, reccomendations, etc. |
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Looking for someone to do a little tig welding, reccomendations, etc. |
TonyAKAVW |
Oct 20 2006, 11:42 AM
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#1
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That's my ride. Group: Members Posts: 2,151 Joined: 17-January 03 From: Redondo Beach, CA Member No.: 166 Region Association: None |
I've been driving my Subaru conversion car around for around a month now, but one thing that absolutely must be done soon is to get my engine mount plates welded to the longitudinals. I'd like to get this done within the next week as the Riverside autocross is next weekend and I'd love to participate.
The job is pretty small, but its a little tricky. The plate that the engine bar mounts to is 1/4 inch thick and the longitudinal is at best half of that (double-ply in that area). As well, there is a gap between the flat plate and the slightly bend of the longitudinal. So I want someone who's really pretty decent at welding to do this. Any reccomendations on shops in the LA area, particularly any that might be open evenings, etc.? -Tony Attached image(s) |
highways |
Oct 20 2006, 07:14 PM
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#2
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Senior Member Group: Members Posts: 613 Joined: 18-June 05 From: Los Angeles, CA Member No.: 4,296 |
I also had trouble with my 110v sustaining the compressor- couldn't even start. So I wired a female plug directly onto the breaker panel. Hot went to the 15amp breakers 'breaked' side, nuetral to the neutral bus bar, and ground to, well ground (conduit). Now it works like a charm (and supposably the motor may pull like 25amps on start up- but it works on my 15amp 5 footer circuit!). And I didn't have access to a power panel cutoff either before I did it- (just be vawry vawry careful and don't touch live side of breaker!!!!! shut breaker off and wire to disconnected 'breaked' side only!!!! Use $12 inductive voltage tester- looks like a red pen- to 'see' and verify that the power is exactly where you think it is and that it is not flowing where you think it is not).
EDITED notes; The $12 inductive voltage tester is like a magic wand. Inductive because it doesn't have to touch anything. It 'sees' voltage through insulation by detecting the electromagnetic pulses of A/C. Use it to check every single wire and see were the current is. Never touch or work on anything that is live. Also- I had to shut off ALL the breakers on my panel inorder to cut off any current flowing back onto the neutral bus bar before I could touch anything. It's not very nuetral if there is current there! If you can pull the general cutoff to the whole panel- ofcourse do that- but my neighbors wouldn't like me then (IMG:style_emoticons/default/finger.gif) (check again with your tester!). I just didn't go near the hot side of the breaker, broke every circuit after the breakers via tripping all breakers, verified no current present anywhere I needed to work, and wired my pig tails for a plug/shorty extension chord into the whole shabang. I also killed my kitchen circuit by doing my MIG welding from it. Worked long enough to get the job done- now I just have to fix the kitchen to eat again. (IMG:style_emoticons/default/chairfall.gif) Basically- you're aiming for one thing- to use the shortest distance of wire possible to get the power to your compressor and welder. The longer it is, the more resistance you get (same as wire gauge). Garbage disposals circuits may work ok as well since they are often a dedicated circuit back to the breaker. There's nothing wrong with your 110v coming in from the street. What's wrong is that you probably live in an old building with thin guage (higher resistance) wire running all over the place for long streches. Disclaimer- if you don't feel like you know what your doing with 110v- DON'T DO IT. There's no 'let's try this wire- I got a 50/50 chance' allowed. And always always verify and reverify that a ciruit is not live with the magic wand- even immediately before you intend to touch it, even though you already checked, check again. |
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