TIGs have an infinite number of possible settings; if you're not an expert or
don't plan to get some training it will
take a while to figure out all the settings. If you're not an expert--or can't
spend a lot of time learning--the Miller
Diversion series is nice kit. I got a Diversion 180 from these guys:
http://www.weldingsuppliesfromioc.com/servlet/the-3391/MILLER-DIVERSION-165-AC-fdsh-DC/Detail
Free shipping and no tax if you don't live in IN. I got the 180, which is a
bit more powerful and more expensive, but
IOC doesn't seem to carry them any more. NFI, etc.; I just got good price and
service from them.
With the Diversion, you set the metal type (Al or steel), and the approximate
thickness of the material. Current is
controlled by a rotary knob on the torch; this is a bit awkward but a pedal
control is optional (but not convenient if
you're not welding on the bench).
For frame repair you'd probably want at least 180A.
Bob
On 4/30/2011 12:51 PM, John Mitchell wrote:
> I've asked the wife for a Tig welder for an anniversary present. I need
>recommendations on models in the $1500
> range if that's practical. It will mostly be used for automotive tasks and I
>definitely want the ability to weld
> aluminum. I have a small 240v plasma cutter, and a small 120v Miller mig
>which is great for sheet metal repairs. I'd
> like a tig for doing projects that require a prettier weld and possibly for
>frame repairs where my Mig is very
> marginal. I'd appreciate any insights. Thanks John Mitchell Shelton,
>CT
> _______________________________________________
>
>
--
*******************************************************************
Bob Spidell San Jose, CA bspidell@comcast.net
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