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If you need to disconnect two things that have been welded together, do you use an arc welder?


( 13 comments — Leave a comment )
Mar. 29th, 2006 03:00 pm (UTC)
You can; you essentially weld too slowly and melt the work area, and let gravity or an air jet remove the molten metal. Or you can use a carbon rod in place of the wire feed and heat the metal up without adding new material. Both of these are kind of rough cutting techniques, though. If you had a plasma cutter around, you'd probably use it instead.
(Deleted comment)
Mar. 29th, 2006 04:28 pm (UTC)
The key phrases to find information about the technique are things like "carbon arc cutting" and "air carbon arc cutting". Again, it's not a great technique, but it works in a pinch.
Mar. 29th, 2006 07:56 pm (UTC)
Weld, unweld...
Flying through space....

Look, I do the best I can. Personally, I'm _not_ a welder. I've never been one. If figured if you heat it up, you can probably stick something in there to pry it apart or somesuch. People are really clever.

And it took you a while to do, also.
(Deleted comment)
Mar. 30th, 2006 03:03 am (UTC)
Re: Weld, unweld...
I should point out that this post was not very relevant to the run last night, except it was inspired by it.
Mar. 29th, 2006 03:45 pm (UTC)
Is this not what Semtex is for?
Mar. 29th, 2006 04:26 pm (UTC)
Not to go on a tangent, but I think you need a secant person to cosine your liability waiver if you do.
Mar. 29th, 2006 04:38 pm (UTC)
Yeah, that's how I thought he meant it, too. :)
I am amused.
Apr. 1st, 2006 11:43 pm (UTC)
Likewise! Surprising, I'm sure. ;-)
Mar. 29th, 2006 05:18 pm (UTC)
That depends on what sort of condition you want them to be in after separation.
Mar. 29th, 2006 06:25 pm (UTC)
Mar. 30th, 2006 05:13 pm (UTC)
If the items in question are spot welded a firm blow with a sledgehammer may suffice.
( 13 comments — Leave a comment )