I-Mig Welders

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Originally Posted by zoama585

What was your plan for mixing ?

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Going to look for some affordable, high-res flowmeters (if such a thing exists) while keeping my eyes peeled for a steal on a Smith proportional mixer. I'm not really needing anything highly accurate in the forseeable future.

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Originally Posted by redbeard

Going to look for some affordable, high-res flowmeters (if such a thing exists) while keeping my eyes peeled for a steal on a Smith proportional mixer. I'm not really needing anything highly accurate in the forseeable future.

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What gas mixtures ?

Redbeard i use this to mix my gas hook argon to one inlet and helium to other then i hook my tig torch to the outlet when you want more helium just turn the open hot knob Attachment 7121 more lol

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Originally Posted by zoama585

What gas mixtures ?

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Ar/CO2 for now, I'm thinking up to 90/10 is probably doable. He may come later.

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Originally Posted by Rodsmachineshop

Redbeard i use this to mix my gas hook argon to one inlet and helium to other then i hook my tig torch to the outlet when you want more helium just turn the open hot knob Attachment 7121 more lol

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I actually ran across a thread a while back where somebody was serious about using a faucet in that manner!

Rod I like your setup.

I saw a place some were on the internet were a guy from Australia made his own home made mixer have to see if i can find it again . I would like one for tig welding aluminum home made mixer http://weldingweb.com/showthread.php?t=45450 or here but no price http://www.oxyfuelsafety.com/ez_DynP...FUHDtgodGjdBrQ

Didn't Jody have a video about the parts required to build a cheap simple gas mixer?

Rambozo find it and post were Jody has it on the internet please

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Originally Posted by Rambozo

Didn't Jody have a video about the parts required to build a cheap simple gas mixer?

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Originally Posted by Rodsmachineshop

Rambozo find it and post were Jody has it on the internet please

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Here's the only one I see... it's on helium/argon
http://www.youtube.com/watch?v=Gvk8rH05ADU

thanks Zoama cool video

Always on the spot with the appropriate video from Jody. You really need to teach us how to do that. ;)

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Originally Posted by redbeard

Always on the spot with the appropriate video from Jody. You really need to teach us how to do that. ;)

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Google "weldingtipsandtricks subject" for instance "weldingtipsandtricks gas mixer"... without the quotation marks.

Zoama how about making a video about the Imig 250?

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Originally Posted by SeanMurphy265

Zoama how about making a video about the Imig 250?

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I don't feel qualified to do a good job of it. Maybe Mark will do one soon.

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Originally Posted by Rodsmachineshop

Rambozo find it and post were Jody has it on the internet please

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I guess it wasn't all in one place. That was one video, and here is another page where he gave the Western part number for the Y with valves. (#411)
http://www.weldingtipsandtricks.com/...um-welder.html
http://www.weldfabulous.com/p-71121-...stern-411.aspx

http://www.youtube.com/watch?v=9oR1ge0orRI

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Originally Posted by Rambozo

I guess it wasn't all in one place. That was one video, and here is another page where he gave the Western part number for the Y with valves. (#411)
http://www.weldingtipsandtricks.com/...um-welder.html
http://www.weldfabulous.com/p-71121-...stern-411.aspx

http://www.youtube.com/watch?v=9oR1ge0orRI

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Dang that's a helluva hole. Wonder how it got there.

Most of what I'm seeing makes it look like the Ar/He isn't as picky about percentages as Ar/CO2, bummer.