Fabrication & builders section. All fabrication posts go here.
XJ/MJ/ZJ/WJ Only projects go here. Questions belong in modified tech.

Important welding risk

Thread Tools
 
Search this Thread
 
Old 02-17-2010, 10:24 AM
  #1  
CF Veteran
Thread Starter
 
sgtskid's Avatar
 
Join Date: Sep 2009
Location: Knoxville, TN
Posts: 1,471
Likes: 0
Received 2 Likes on 2 Posts
Year: 1998
Model: Cherokee
Engine: 4.0 inline 6 (o yea!)
Default Important welding risk

Hey, I just found this and I thought it would be relevant to all of us welders out there. I didn't know anything about this but I am glad I found this article because this is something I could have very easily seen myself doing.

http://www.brewracingframes.com/id75.htm
Old 02-17-2010, 11:51 AM
  #2  
CF Veteran
 
96Cherokee113's Avatar
 
Join Date: Nov 2009
Location: New Jersey
Posts: 1,261
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: 4.0 HO
Default

Good call, I use use carb clean every now and again when a wire brush alone won't clean the surface good enough. I think I'll be a little more careful when I weld now and keep the brake clean out of the equation. I wonder if there's any carb or brake clean without tetrachloroethylene. Thanks for the info.
Old 02-17-2010, 12:31 PM
  #3  
CF Veteran
 
alfreado121's Avatar
 
Join Date: Jan 2010
Location: Albuquerque
Posts: 1,488
Likes: 0
Received 0 Likes on 0 Posts
Year: 1995
Model: Cherokee
Engine: 4.0
Default scary stuff

i myself have had some close calls with chemical reactions during welding but nothing this sevure yet and i am glad i saw this article thanks for posting this up for all of us to read on hear
i hope i can say this for all if not alot of us a big apreciation
Old 02-17-2010, 12:35 PM
  #4  
CF Veteran
 
Hommersimpson's Avatar
 
Join Date: Jan 2010
Location: St Augustine Florida
Posts: 1,087
Likes: 0
Received 1 Like on 1 Post
Year: 1992
Model: Cherokee
Engine: 4.0
Default

R 134 freon is nasty stuf to when exsposed to open flame..
Good artical... glad you posted..
Old 02-17-2010, 03:39 PM
  #5  
CF Veteran
 
4.3L XJ's Avatar
 
Join Date: Aug 2008
Location: Chico, CA
Posts: 6,556
Received 483 Likes on 414 Posts
Year: 1986
Model: Cherokee
Engine: 4.3L with headers and full 3" exhaust system
Default

Hey guys, rule of thumb. If you are going to cut or weld, just stay away from cleaners and clean mechanically with sanding discs or wire brush. If it is liquid and not water, it will do something to you you don't like. Anything that is a hydrocarbon will burn and if it has chlorine or fluorine in it, it will be poisonous.
Old 02-17-2010, 03:47 PM
  #6  
CF Veteran
 
SWC custom's Avatar
 
Join Date: Jan 2010
Location: j-burg NY
Posts: 1,117
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996
Model: Cherokee
Engine: 2.5l 4 cyl
Default

wire brursh if that dosent work break out the grinder with a flap wheel. or as i forgot to do while welding my skibikes dont clean em, just get a lil bit of metal showing and weld away.. not the smartest idea big head migrains
Old 02-18-2010, 01:31 PM
  #7  
CF Veteran
Thread Starter
 
sgtskid's Avatar
 
Join Date: Sep 2009
Location: Knoxville, TN
Posts: 1,471
Likes: 0
Received 2 Likes on 2 Posts
Year: 1998
Model: Cherokee
Engine: 4.0 inline 6 (o yea!)
Default

another one to watch out for is aluminium. The gasses released from welding it are not the happiest of things to breathe
Old 02-18-2010, 04:39 PM
  #8  
Seasoned Member
 
goblazers_6's Avatar
 
Join Date: Jul 2009
Location: Woodland, WA
Posts: 358
Likes: 0
Received 0 Likes on 0 Posts
Year: 1994
Model: Cherokee
Engine: 4.0HO
Default

Glad I read that.
Old 02-18-2010, 04:52 PM
  #9  
Seasoned Member
 
PolarXJ's Avatar
 
Join Date: Dec 2009
Posts: 401
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

I've meet a another wheeler that passed out under his jeep from some gas cause by a reaction while welding. Luckly the garage door was open to vent it out. I haven't seen him for a bit to see if he's had any other symptoms. Thanks for post it.
Old 02-18-2010, 09:46 PM
  #10  
CF Veteran
 
storm101's Avatar
 
Join Date: Jan 2009
Location: Northfield MN
Posts: 1,242
Likes: 0
Received 4 Likes on 4 Posts
Year: 1995
Model: Grand Cherokee
Engine: 5.2 v8
Default

Personally have not had the chance to weld.
It was a good thing to post that though, Ill be sure to pass it on in the shop.
Old 02-19-2010, 04:14 PM
  #11  
Junior Member
 
therealdemoboy's Avatar
 
Join Date: Feb 2010
Location: Nebraska
Posts: 47
Likes: 0
Received 0 Likes on 0 Posts
Year: 01
Model: Cherokee
Engine: 4.0
Default Holy Crap!

Noted and passed on. Thanks for the heads up.
Old 02-20-2010, 06:16 PM
  #12  
CF Veteran
Thread Starter
 
sgtskid's Avatar
 
Join Date: Sep 2009
Location: Knoxville, TN
Posts: 1,471
Likes: 0
Received 2 Likes on 2 Posts
Year: 1998
Model: Cherokee
Engine: 4.0 inline 6 (o yea!)
Default

just want everyone to be safe
Old 04-10-2010, 11:11 PM
  #13  
CF Veteran
 
91familyxj's Avatar
 
Join Date: Aug 2009
Location: Las Vegas
Posts: 1,263
Likes: 0
Received 0 Likes on 0 Posts
Year: 1996 Limited
Model: Grand Cherokee
Engine: 5.2
Default

Awesome post. Everyone needs to read this
Old 04-11-2010, 08:55 PM
  #14  
Newbie
 
94xj2door's Avatar
 
Join Date: Jan 2010
Posts: 29
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

this is a good thing to read because i had this happen to me welding a rear end and i started to throw up and it was not pleasent
Old 04-12-2010, 04:55 AM
  #15  
Member
 
89stroker's Avatar
 
Join Date: Mar 2010
Location: yakima, wa
Posts: 114
Likes: 0
Received 0 Likes on 0 Posts
Year: 89
Model: Cherokee
Engine: 4.7
Default

clean paint off too. i have passed out before and almost burned to death cuz the trigger was held on and wire kept burning. keep these gases out of your eyes too it does not feel good at all. i where a resperator when i weld for lengths of time now too.


Quick Reply: Important welding risk



All times are GMT -5. The time now is 08:44 PM.