[Shop-talk] Tig Welder

[Bob Spidell]

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
> _______________________________________________
>
>


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Bob Spidell           San Jose, CA            bspidell at comcast.net

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