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Custom Fighter Welding School

8584 Views 231 Replies 20 Participants Last post by  Smoker
May as well get the welding talk out of my build thread.

This will be a good place to organize my welding projects, show my gear, and post my progress.

Have less than a month before I get into 2 open lab classes. Pretty sure I can do whatever I want, which is TIG welding my custom bikes & parts. Need to learn how first, but I should get my projects in order ASAP and develop a plan.

Even if I don't get good enough to do the finish welding, I need to fabricate and tack together the parts. Looking forward to making some progress on the bikes!
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Ha! Good spot. Fully floating 180 from memory! They're off my my old 26" Winter ride MTB that's currently waiting for me to weld up cracks in the swingarm... Love the Panaracers tho' bit old school but theyre a great all rounder and half the price of the Schwalbe's on the posh rig....

The last set of Schwalbes I bought were the same price per as my truck. Ridiculous, but oh so nice

I'm still a Maxxis and Continental fan though
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Sorry smoker total thread jack!
Continuing on!
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Haven't been posting much lately. Still at it. Need to order more coupons and filler rod ASAP.

Had a good session TIG brazing. Hard not to melt any of the parent metal using the usual welding settings. Tried using less amps, but 65 was fast and fun.





Set up the table and got the home TIG fired up. First beads weren't very inspiring.



Definitely different from the school TIG. Arc seems hotter. A lot more penetration. Just trying to get used to it.







I guess progress is slow because I'm trying different techniques and machines. Keeps it interesting, though.
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Have to practice basics in Thursday class. All steel. Was able to get a fillet weld going. Not good, but way better than my first try.





Found out my new magnet clamps won't take much heat.



Friday class was aluminum practice. Should be better next time. Was making a mistake, trying to keep the puddle size small.



First bead was okay, then went downhill from there.

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Tried some moto pie cuts on Saturday.





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Tried some moto pie cuts on Saturday.





Looking good. Whats the inside like? Betting it's pretty good
Nice beginning to a GYTR exhaust there my friend!
My little folding welding table. Not much more than a glorified TV tray. Very happy with it, so far. Hopefully, soon I'll make room in the garage to keep it set up. Raining today, so I can't weld.



First time welding aluminum on the home TIG. Trying different stuff. Guess it'll take some time to get dialed in.



Pics from last week. Friday is aluminum day. I did more than this, but some stuff goes straight into the waste bin.



3 of these 4 outside corner beads were not bad. 2 of the beads are good enough to go on any of my custom bikes. The other 20 or more beads I laid down definitely don't make the cut.



If I can get to the point where I can consistently make good looking beads, I'll start looking at the penetration and quality.
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a tisket a tasket better weld on the casket.
i learned something. brazing brass is pretty cool. i need to learn some actual welding skills.
Looking good. Whats the inside like? Betting it's pretty good
The problem is, I don't know what it should look like.

For tubes that flow gas or liquid, it makes sense that the inside of the tube should be smooth. In other words- zero penetration beyond the thickness of the metal. Not sure what the pro fabricators do.

For now, I'll keep working on acceptable-looking beads. No matter how strong the bead is, I won't be happy if it looks like crap.

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Tried TIG brazing a pie cut with SiBr.

Didn't come out well, but seems like a very strong bond.

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At school, there's a table where we put our finished projects for grading by the instructor.

Last time I passed by the table, I saw this....



Maybe I'm not doing so bad.
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@Smoker I really like your progress! Any prior welding experience with a stick / mig?
Nope.

I have a new MIG, so if things go well, I'll take the MIG class at school. TIG is the priority, though.

I doubt I'm going to need to use the MIG. I REALLY doubt I'm going to need to use the Stick welder. My TIG also does stick welding, so I could do it for fun. I don't think Stick welding will help with building bikes, so it's on the back burner.
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WTF is that last picture?
Welding 122 is second in a series of occupational welding courses designed to prepare the student for employment in the welding industry. It covers fundamentals of blueprint reading, interpreting shop drawings and sketches, advanced metallic arc and oxyacetylene welding and provides an introduction to tungsten inert gas and metal inert gas arc welding.

Not sure which project it is.

If it's supposed to look like shit, he's gonna get an 'A'.
The problem is, I don't know what it should look like.

For tubes that flow gas or liquid, it makes sense that the inside of the tube should be smooth. In other words- zero penetration beyond the thickness of the metal. Not sure what the pro fabricators do.

For now, I'll keep working on acceptable-looking beads. No matter how strong the bead is, I won't be happy if it looks like crap.

Hey smoker thats pretty good. You should be well pleased with that. I've seen a lot worse (lack of penetration voids pits excessive material flow etc etc etc) from (some) guys who do weld stuff for a living. Keep practicing. I've just had a nasty shock over the price of sheild gas so keep using the college supplies for as long as you can!
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Welding 122 is second in a series of occupational welding courses designed to prepare the student for employment in the welding industry. It covers fundamentals of blueprint reading, interpreting shop drawings and sketches, advanced metallic arc and oxyacetylene welding and provides an introduction to tungsten inert gas and metal inert gas arc welding.

Not sure which project it is.

If it's supposed to look like shit, he's gonna get an 'A'.
😂
WTF is that last picture?
Probably someone took a shit and spray painted it with zinc. Taaa-daaa!! Modern art!
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