I've actually been looking into multiprocess welders to play with. If you guys are looking at welding, especially with as much as you guys do it, you may want to consider them. Its basically a bunch of welders in one. MIG stick and TIG. No they're not cheap. If my converting is right its about £1000 to £1500. right around 600 to 1000 USD. But there's nothing on these cars you cant do decent with them. And they're 220V cause lets face it everything welding works better at 220V.
I totally agree with the fact that the only way to get better is practice. I don't know if I would just start cutting chunks out of the car to practice though. Start small with just scrap metal, then move on to the car. I've been welding for years and I still don't like jumping right to the piece I NEED to start. Test weld always until you get to know your equipment to the point you know exactly what its going to do before you hit the trigger.
On cutting metal back, strip the paint off. anything discolored or pitted should come out. When in doubt, cut it out.
Tacks are super easy. and completeing the welds,, just don't stay in one spot to long. move around. you can actually just lay a bunch of spot welds next to each other until they all connect.
I totally agree with the fact that the only way to get better is practice. I don't know if I would just start cutting chunks out of the car to practice though. Start small with just scrap metal, then move on to the car. I've been welding for years and I still don't like jumping right to the piece I NEED to start. Test weld always until you get to know your equipment to the point you know exactly what its going to do before you hit the trigger.
On cutting metal back, strip the paint off. anything discolored or pitted should come out. When in doubt, cut it out.
Tacks are super easy. and completeing the welds,, just don't stay in one spot to long. move around. you can actually just lay a bunch of spot welds next to each other until they all connect.