Author Topic: mig welding panels  (Read 389 times)

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mig welding panels
« on: 21 April 2013, 11:57:41 am »
has any one tried mig welding landy body panels after a few tips as i am going to try repairing wings and seat box where they have split.
i have filler wire that worked with tig so should be ok for mig as well, unfortunatelly not got access to AC tig set any more
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Re: mig welding panels
« Reply #1 on: 21 April 2013, 12:58:54 pm »
I welded up my 80" tub not long ago. both wheel arches had been munched by the tyres because of **** springs.
Is it a proper synergic ac mig set your using or are you just putting ali mig wire in a normal mig welder? You will want 100% Argon gas not argoshield universal.

I've also welded up my front wings because good 80" wings are none existant.

It welds just like normal aluminium.

I'll see if I have a picture.

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Re: mig welding panels
« Reply #2 on: 21 April 2013, 01:05:04 pm »
standard mig and argon is what i have available
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Re: mig welding panels
« Reply #3 on: 21 April 2013, 01:14:13 pm »
Right, I'm not sure how good that will be as I've never tried it but I believe it's do-able. I suppose it's not really that important to get a nice looking weld as it will be sanded off won't it, you just want it to be well stuck.

I've a couple of pics here, a bit **** but you get the gist...


This is the wheel arch, you can't really see but it is just a raw edge that's been worn away by the tyre, you can see where I've welded down the front edge aswell and sanded it off.




This is after I've welded a strip on the full length of the tub.



That's a full weld along the flat bit at the back, up around the arch and the little flat bit at the front.

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Re: mig welding panels
« Reply #4 on: 21 April 2013, 01:23:51 pm »
if mine turns out that well i will be happy
to repair holes for wing mirrors and also a cut along the outside of the other wing
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Re: mig welding panels
« Reply #5 on: 21 April 2013, 01:27:54 pm »
Cut them holes out and let a piece in flush.

It will be fine  :thumbs:

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Re: mig welding panels
« Reply #6 on: 21 April 2013, 01:33:51 pm »
While your at it, weld up the second light hole and use 2 filament sidelights- looks much better IMHO:


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Re: mig welding panels
« Reply #7 on: 21 April 2013, 01:36:15 pm »
going to need more offcuts of old panels then
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Re: mig welding panels
« Reply #8 on: 21 April 2013, 01:44:57 pm »
While your at it, weld up the second light hole and use 2 filament sidelights- looks much better IMHO:




Absolutely! Indicators are **** on series 1s.


going to need more offcuts of old panels then

Normal ali will be fine if you have some, that's all I used...

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Re: mig welding panels
« Reply #9 on: 21 April 2013, 01:50:30 pm »
will have to find other mig  at work so i can **** about with it then also have lots of spare paint test pannels from sprinters to play with cheers both :thumbs: :thumbs: :thumbs:
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Re: mig welding panels
« Reply #10 on: 22 April 2013, 12:37:57 am »
I have welded with ali wire in a normal mig, used a small disposable argon bottle, worked OK but it was a little different the pool is sort of sticky almost like trying to weld with silicone gun, definately worth practicing first.
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