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Old 04-25-2006, 08:00 AM   #1
Quarry Creeper
 
Join Date: Sep 2005
Location: Lufkin
Posts: 347
Default Need Advice

I want to build a tube chassis for my bronco body and I need some welding advice. I intend on welding the brake line with my little lincoln wire feed mig welder. What I need to know first, is this possible and second how thick is the brake tube wall so I know what to set my welder to? Any other advice or tips would greatly be appreciated. And by the way, I have no access to brazing supplies or know how and that's why I would like to try welding it. Thank you for your help.
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Old 04-25-2006, 08:10 AM   #2
Rock Crawler
 
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Location: North GA
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Welding brakeline isn't bad. Just make sure to clean the brakeline before welding, as some of it has a protective coating on it that has to come off.

Not exactly sure on the wall thicknes...just do a few test pieces to find the best setting. Just be sure not to sit in one place too long- brakeline will burn through REAL quick!

You will also want to fishmouth the ends of the tubing to get smoother joints. This can be done with a Dremel and grinding wheel, bench grinder, mill, etc...


Hope this helps!

-Destroyer
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Old 04-25-2006, 08:12 AM   #3
I wanna be Dave
 
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there was a thread in the tools and prcedures section about this recently. Grizzly 4X4 said he sets his at .024.
Here is a link to the thread. welding brake line
I don't know the thickness of the brake line.
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Old 04-25-2006, 05:10 PM   #4
Pebble Pounder
 
Join Date: Aug 2005
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Grizzly4x4 was refering to the dia. of wire he was using in his welder, I do believe

-Blake
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Old 04-25-2006, 10:18 PM   #5
Rock Stacker
 
Join Date: May 2005
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like destroyer said its not to difficult but make sur u dont lay it on too thick..i kno from expierience...dont ask..lol
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