welding fire wall
#3
Re: welding fire wall
Start on the lowest setting and see how that works. If you don't burn through after doing a couple spots, kick it up a notch and see if that burns through. I welded ---- to my floor pan and the actual body skin and some places are really thin, but still do-able.
#5
Re: welding fire wall
Yeah welding thin metal like that is very tricky. I removed my sidemoldings and emblems etc. on my Integra and welded filler plates to fill the holes and it just wanted to burn through. Not to mention if your not careful the heat will warp the door panels (found out the hard way ) but on a firewall you might be safe. Depending on what your welding to the firewall, you might be able to just do multiple small tack welds in different spots.
#6
Re: welding fire wall
also depends on were your welding, if its a spot with two pieces of metal with factory seam sealer in between, it will blow through and look like ---- no matter what. I had that in a few spots on the floor of my awd civic conversion. I found spot welding it the whole way and then going over it with a bead worked best for those spots.
#7
Re: welding fire wall
Why are you welding your firewall?
It's not too hard, you just have to go slow and do short welds moving from area to area to ensure no panels get warped. I just finished shaving my Rain Gutters yestarday without any problems or serious burn throughs.
It's not too hard, you just have to go slow and do short welds moving from area to area to ensure no panels get warped. I just finished shaving my Rain Gutters yestarday without any problems or serious burn throughs.
#8
Re: welding fire wall
im welding it because im in the middle of shaving/wire tucking my engine bay.
see here
http://www.clubcivic.com/board/showthread.php?t=70728
see here
http://www.clubcivic.com/board/showthread.php?t=70728
#9
Re: welding fire wall
Well then it really shouldn't be too hard. eKeep you wire speed high, and you heat low and you should be fine. for something like filling bolt holes and shaving, penatration isn't an issure, just get the weld to stick, grinfd it flush and you'll be fine. The should have to be any structurial welds like removing the whole firewall like me or frame parts. Just adding metal.
#10
Re: welding fire wall
are you riunning a 110v?what sheilding gas?
so i guess your running .035 ? try uping the gas and the wire just a hair, then try holding the tip closer to the metal and more perindicular, then hold the triger untill you get a small circlular spot then stop. Go by ear it will let you know what is happening
so i guess your running .035 ? try uping the gas and the wire just a hair, then try holding the tip closer to the metal and more perindicular, then hold the triger untill you get a small circlular spot then stop. Go by ear it will let you know what is happening