AlxJ64
Rust is Paint
That is mine too, but didn't get to grab it this trip due to forklift failure.I just recently watched a video on YouTube of those India guys repairing an old cast steel gear like that but a lot smaller diameter.
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That is mine too, but didn't get to grab it this trip due to forklift failure.I just recently watched a video on YouTube of those India guys repairing an old cast steel gear like that but a lot smaller diameter.
The 250 is a great machine and if you do aluminum you will need all the amps it can put out.

I bought the same machine around the same time. How think is the aluminum you are trying to weld? Thicker is more difficult, and the Alpha TIG isn't a very powerful machine, so thinner is easier in my experience.That's where I'm leaning. Not that I can even weld AL, but the intent is there.
I bough the AlphaTIG 8+ years ago, tried to learn multiple times, got frustrated and parked it. Only in the last 2 years to I finally force myself to at least learn how to make steel stick together and am reasonably OK at that now, but every time I've tried to **** with AL, I just ball up the tungsten, get pissed and walk away for another few months.![]()
I bought the same machine around the same time. How think is the aluminum you are trying to weld? Thicker is more difficult, and the Alpha TIG isn't a very powerful machine, so thinner is easier in my experience.

I've had decent luck with mine on AL that thick. On steel, I find myself starting out with very little pedal to establish the arc and then adding increasing the pedal to form the puddle (probably not the right way but I'm no expert). On aluminum I've found that I have to go full pedal right off the bat. If I try and ease into it, it just heats up the base metal and burns through.Usually 1/16" or 1/8". I'm sure it was 100% user error, but still frustrating as ****.
Pretty sad that the gas hose on that AHP has actually rotted off from age and I probably have less than 3-4 hours of actual welding time on it.![]()
I've had decent luck with mine on AL that thick. On steel, I find myself starting out with very little pedal to establish the arc and then adding increasing the pedal to form the puddle (probably not the right way but I'm no expert). On aluminum I've found that I have to go full pedal right off the bat. If I try and ease into it, it just heats up the base metal and burns through.
Thats good to know about the hose. I need to check mine.
A buddy of mine has a 250 like that one and he let me use it to weld some aluminum panels and that when I built my last buggy. I ended up buying a used 250DX model after that one and did the rest of my aluminum work with it.That's where I'm leaning. Not that I can even weld AL, but the intent is there.
I bough the AlphaTIG 8+ years ago, tried to learn multiple times, got frustrated and parked it. Only in the last 2 years to I finally force myself to at least learn how to make steel stick together and am reasonably OK at that now, but every time I've tried to **** with AL, I just ball up the tungsten, get pissed and walk away for another few months.![]()
So, there’s a technique to form a tiny ball at the end of your electrode for when you weld aluminum. Memory serves me right, you do a fresh sharpen, then set welder on DC and go to a chunk of steel then light it up maintain a certain distance away until a tiny ball forms. Then switch to AC and start gluing aluminumThat's where I'm leaning. Not that I can even weld AL, but the intent is there.
I bough the AlphaTIG 8+ years ago, tried to learn multiple times, got frustrated and parked it. Only in the last 2 years to I finally force myself to at least learn how to make steel stick together and am reasonably OK at that now, but every time I've tried to **** with AL, I just ball up the tungsten, get pissed and walk away for another few months.![]()
I use a scrap piece of copper and mash the pedal to the max. That will ball up the sharp point of the tungsten.So, there’s a technique to form a tiny ball at the end of your electrode for when you weld aluminum. Memory serves me right, you do a fresh sharpen, then set welder on DC and go to a chunk of steel then light it up maintain a certain distance away until a tiny ball forms. Then switch to AC and start gluing aluminum
. Less then $200 each out the door. wtf? how do you get by without one of at least that size?Put off buying a real one for long enough. Had to borrow one last week, so heres mine![]()
wtf? how do you get by without one of at least that size?


Darn weirdos.The Irate4x4 members who were the purveyors and delivery source for these tool holders and stand may identify themselves if they wish, but holy buckets of 50 Taper! Thanks again gents!

I was thinking that you lob the back of it off and wall mounted it behind the mill?I am going to have to put the stand on wheels as the last open floor space in this shop area is where I bring the heavy **** in and out so making the stand into a cart will help with that.