Re: TIG WELDING ALUMINIUM DC -- The Welding Forum

[ Show ]

Support VoyForums

[ Shrink ]

VoyForums Announcement: Programming and providing support for this service has been a labor of love since 1997. We are one of the few services online who values our users' privacy, and have never sold your information. We have even fought hard to defend your privacy in legal cases; however, we've done it with almost no financial support -- paying out of pocket to continue providing the service. Due to the issues imposed on us by advertisers, we also stopped hosting most ads on the forums many years ago. We hope you appreciate our efforts.

Show your support by donating any amount. (Note: We are still technically a for-profit company, so your contribution is not tax-deductible.) PayPal Acct: Feedback:

Donate to VoyForums (PayPal):

[ Login ] [ Contact Forum Admin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: 1, 2, 3, [4] ]

Subject: Re: TIG WELDING ALUMINIUM DC

Author:
gcf

[ Next Thread | Previous Thread | Next Message | Previous Message ]

Date Posted: 09:30:22 01/04/04 Sun
In reply to: Wynand 's message, "TIG WELDING ALUMINIUM DC" on 13:16:04 08/24/02 Sat

having trouble welding up a alum casting. eutectic tig machine -welds steel fine went to weld alum and the tungston and the cup meld away.
i have put a new miller torch on this machine and this is the first alum i have welded with it.tried a piece of alum sheet same problem.does not mather what i select to weld with ac,dc,ac-rev,it starts out like it should till the cup burns away and the tungston melds up into the cup.
i am pgoing to try a different torch,not the original one it is hurt.any advise would be greatly apreciated.
thanks gcf

[ Next Thread | Previous Thread | Next Message | Previous Message ]

Replies:

Subject	Author	Date
Re: TIG WELDING ALUMINIUM DC	Grant Fisher	01:50:42 02/24/04 Tue