Just about ready to start replacing some panels ie. radiator support, lower door, floor pan, rear tail light support. Been looking at different tools like mig welders and spot welders. I,m thinking a Mig/wire welder is the best way to go. Has any body had any experience doing this type of work? I would like to hear from you and any advice you can give would be great.
BEER

 

Check out the thread below
https://mustangforums.com/forum/classic-mustangs-tech/480895-welding-questions-advice.html

 

Unless there is absolutely no way to get to a 220V circuit, look at the little 220V machines. The 110's are sufficient for most automotive work, but sooner or later you'll end up with a task that's really too much for them. 120-ish amps can only get you so much penetration, but a hotter 180 or so amp/220V machine can be dialed back enough to successfully weld 22 gauge sheetmetal, given appropriate practice/settings/technique/patience.

If you have to weld outdoors, you may not always have the option of using gas rather than fluxcore. Wind can blow the gas shield away from around the arc/puddle where you need it faster than you can replace it.


Norm

 

dude that is like the best screen name ever. haha.

"beer" LOL

 

Don't know what you experience is, but I took the time to take a class at the local college to refresh myself. If you have the time to take a class at night, twice a week, I highly recommend it.

 

Some of the things you are thinking of welding are structural and can create a dangerous situation if not handled properly. Study, learn, practice, and perfect prior to starting on the car.

 

At least we're talking about 1960's car building metallurgy here. Not the more recent vehicles with High-Strength/Low-Alloy or other stuff that requires special procedures.


Norm

 

Beer,
Definitely go with the GMAW/Wire Feed welder. I would also recommend going with a reputable name when you buy one such as Miller, Lincoln, or Esab. They are good products and they stand behind them. Another thing to consider is price. Spend as much as you can on a machine without breaking the budget. With welders, you get what you pay for. The Millermatic 140 is a great machine that can do most car related welding but may struggle a bit with 1/4" or thicker. The Millermatic 212 is going to handle anything that comes through your garage and if you swing it, I would go that route over the 140. Lincoln has welders of equivalent rating and pricing.
Gordon