My project today

Ultradog MN

Well-known Member
Location
Twin Cities
I used these pieces,

cvphoto150245.jpg


to make this crank,

cvphoto150246.jpg


to raise and lower the head on my drill
press.

cvphoto150247.jpg


I sure wish I had a tig welder...
 
Sitting in the back of my garage is a high frequency tig welder that operates from the stick welder. The welding leads connect to it, has control for the argon tank. I would give it to someone that would use it. Shipping would be the only expense.
 
(quoted from post at 21:30:15 03/18/23) Sitting in the back of my garage is a high frequency tig welder that operates from the stick welder. The welding leads connect to it, has control for the argon tank. I would give it to someone that would use it. Shipping would be the only expense.

I m up for it
I m getting at bit old to learn tig but have a nephew that s wanting to learn
He took welding in school but they didn t teach tig
Email is open

This post was edited by Destroked 450 on 03/20/2023 at 06:35 am.
 
TIG would probably look nicer (I like your braze job) but the brass pulled into that butt seam is stronger than an outside TIG weld, unless you chamfered it out and filled it back up with weld. I would have chamfered it out and MIGed it together - and my TIG is setting right beside the MIG, all gassed up and ready to weld. steve
 
Stevieb and Janicholson,
The square bushing is just a light press fit into the outer tube. So I champhered the outer tube back so the braze would tie the outer tube, the square bushing And the handle together - like a 100% penetration weld.
I would have done the same with what ever method I used.
I'm sure this is strong but tig welding is such a precise way to join or fill small parts without all the excess heat from brazing. And it just looks cool.
Not that I could make welds like these I grabbed off the net but it would be fun to practice...
Thanks to all for the nice replys.


cvphoto150340.png


cvphoto150341.png
 
Biggest problem with TIG is the crazy high cost to practice to get good. Figure in the cost of a couple Tungstens, a dedicated grinding wheel for your bench grinder to sharpen tungstens, the shielding gas, the welding wire is more expensive, Just because it's Tig wire. And because you will run the tig longer you might as well get the water cooled torch and the water cooler system. I bought a Miller Dynasty 200 welder and SON played with it enough to stick two pieces of aluminum together but the air cooled torch got scalding hot, so I spent another $1000 for a water cooler and water cooled torch, I got a wireless foot pedal while I had my credit card out.
If it was Me, I'd arc weld or Mig weld it and grind away anything that didn't look pretty enough to suit me. I bought a 5# box of 1/16 6013 welding rod years ago, I can arc weld thinner steel by far than I can MIG. I welded the floor of my small cart back down, it was .040 thk steel.
 

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