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Chopped off roof and struggling!!!
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Author:  tsb [ Tue Feb 17, 2009 9:12 pm ]
Post subject:  Chopped off roof and struggling!!!

Gday all, more questions, we have removed our roof and having real trouble removing the remainder of the flange attached to the car, we have purchased a spot weld drill(handy tool) but it appears to have been spot welded every 10-20mm, really hard to get a roll on so it is has become quite a job, its looking a bit messy and i am affraid of turning it into a dogs breakfast! Any advice?

Author:  TheMiniMan [ Tue Feb 17, 2009 10:44 pm ]
Post subject: 

Grab a decent grinder & rip into the rest of it,,, Just that layer tho,,, don`t go any deeper than the lip you need gone (if you know what i mean) it`s a ning nong of a job no matter which way you do it,,, but you`re half way across the english chanel ,,, no point turning back now :-)

Author:  david rosenthal [ Wed Feb 18, 2009 8:54 am ]
Post subject: 

As Matt suggested, use a angle grinder, but instead of using a grinding wheel on it, try a "flap disc". You can buy them from most hardware ie bunnings. They will not gouge the metal like a grinding wheel and grind the area where spot welds are . It will remove metal at weld point and then peel the strip off.
I never use grinding wheels when doing panel work, the flap discs are a lot more friendly on thin metal

Author:  simon k [ Wed Feb 18, 2009 10:33 am ]
Post subject: 

david rosenthal wrote:
As Matt suggested, use a angle grinder, but instead of using a grinding wheel on it, try a "flap disc".


was going to say the same... flap disk over the spots works well, you just peel the leftovers off with some pliers

david rosenthal wrote:
I never use grinding wheels when doing panel work, the flap discs are a lot more friendly on thin metal


I tried to use a flap disk to smooth down the welds on a piece I repaired on a panel, and found the flap disk just thinned out everything - the metal around the repair was about .002" thick :roll:

Author:  tsb [ Wed Feb 18, 2009 5:11 pm ]
Post subject:  roof removal

thanks to all for the replies, i have a flap disc so will give it a go tonight, like the website dave!

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