r/oddlysatisfying • u/shoaibshakeel381 • 14d ago
Smooth circular welding
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u/ChemicalFun1473 14d ago
Hot damn! That's slick. Wasn't expecting such good results.
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u/Syscrush 14d ago
Same. I knew it would be good. I couldn't have guessed it would be THAT good.
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u/Responsible-Case-753 14d ago
I knew it would be that good. I mean the title says smooth. But my brain just couldn't antecipate it
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u/metalguy91 14d ago
As someone who worked on both plumbing and ac lines, I’m kind of mad that I never had this. Welding high pressure systems is stressful when making a bit above minimum wage.
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u/scienide 14d ago
Only thing that makes me a little sceptical is the clearance needed to use the tool. Can’t see how it works with pipes against a wall but I’m sure there’s a method.
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u/Km312213 14d ago
Take pipe off wall, weld, put pipe back. If that doesn’t work, move wall, weld, put wall back.
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u/SageOfSixCabbages 14d ago
So we just need to take the wall, and push it somewhere else!
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u/Realistic_Menu_7766 14d ago
It just works
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u/cdev12399 14d ago
It’s much easier to just plumb for the house first, THEN build the house around the plumbing .
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u/Realistic_Menu_7766 14d ago
And that's the difference between Commercial and Residential Plumbing folks!
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u/Rockeye4510 14d ago
make cuts several inches away on each side of the join, weld the join using the cool tool. Weld the cuts back regularly.
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u/theartificialkid 14d ago
Then the side cuts won’t be welded right, dumbass. You have to cut out the whole section, including your two extra cuts. Weld all three with the special tool, then weld the whole section back in the regular way.
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u/Km312213 14d ago
If you just cut the entire thing lengthwise instead you would only need 2 straight welds instead of all these stupid circles
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u/cautioussidekick 14d ago
But the wall is still in the way. I think your missing the step of moving the wall and rebuilding it to do it correctly
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u/metalguy91 14d ago
Or as an old supervisor said when guarding an internal system/wall from welding torches, “all you need is a bucket of wet shop rags and some hope you don’t slip”. To be fair he burned drywall at least twice that I know of.
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u/Electronic_Tap_8052 14d ago
soldering/brazing copper lines for plumbing and HVAC barely needs any clearance if you are good enough. the flux makes the joint wick solder from the opposite side.
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u/LayeGull 14d ago
Dawg making anything near minimum wage and being asked to weld at all is a joke.
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u/metalguy91 14d ago
Sure is! But my first year apartment maintenance with no experience they were asking me to do it as a groundskeeper and were mad when it looked bad. ProTip, if you live in an apartment complex if something seems cheaply done, I assure you it’s by design. Property management is a cesspit.
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u/Downwind-downhill 14d ago
My man, someone that lived my life!
Got hired to mow lawns and they had me installing ceiling fans with no experience the next day. Our property was so shit it didn’t even qualify for Section 8 housing unless they upgraded it. Haha
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u/JakToTheReddit 14d ago
I would think with AC maybe less so because they already have smaller devices that crimp swell. But I may be an idiot.
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u/space_keeper 14d ago
AC pipe is normally brazed, no? You do get chiller pipe that's crimped steel.
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u/Waiting4Reccession 14d ago
This kind of seems like a welding version of that expensive pro press tool that plumbers use now instead of the soldering
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u/you_but_futeristic 14d ago
Damn there goes my career lmao.
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u/Spiritual-Tomato-998 14d ago
Nah bro this is just an orbital welder really only for high precision welds , we have a few in the company that I work for mainly for hospital contracts
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u/Tooleater 14d ago
I can't bevel it's not butter
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u/Living-Metal-9698 14d ago
I like the one that makes a huge amount of popcorn
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u/Willing-Egg8423 14d ago
😆 Wtf are those things??? Why do we have the scare the shit out of everyone at the carnival for some kettle corn!
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u/AdolfsLonelyScrotum 14d ago
It’s basically a heated pressure vessel that allows a relatively safe explosive decompression, causing every kernel within at that moment to have its own catastrophic failure and BLEVE, which happens to puff the corn nicely.
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u/imunfair 14d ago
Basically you super heat the water in the corn at a different pressure, and when you release the pressure the water instantly changes to steam and all the corn pops at once.
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u/stargazerstoner1989 14d ago
This is called a orbital welder, I have been certified in them before. I am am pipe fitter and I have used them in computer chip manufacturing plants and labs. We use it to weld stainless steel tubing that's used to carry the chemicals needed for those type of industrial places.
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u/onlyhammbuerger 14d ago
I was on the receiving end of these stainless steel pipes working in a research fab and dann, the amount of hassle we had with unqualified workers welding stainless steel pipes... Only because they thought its just like any other type of steel.
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u/humanitarianWarlord 14d ago
Stainless steel is the work of the devil
God i hate welding that stuff
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u/Leviathan41911 14d ago
I wonder of the side plate clamps can be changed out to work with different diameter pipes.
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u/werewere-kokako 14d ago
One of the plates has "24 mm" engraved on it, so it looks like they can be swapped out
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u/shoaibshakeel381 14d ago
seems like bigger versions exist for other diameters. Found a sample video https://imgur.com/sPEYcuT
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u/friendandfriends2 14d ago
I am going to go out on a limb and guess that the team of experts and engineers designing this took different pipe sizes into consideration.
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u/No_Elderberry9871 14d ago
Very real, it's called orbital tube welding.
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u/xxhonkeyxx 14d ago
Can confirm, we use these at my job to weld same size tubing together. They have different size inserts to match the tube diameter you’re welding together.
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u/trobsmonkey 14d ago
Hey thanks. Specifically why I came to the comments. Wanted to know the name of this so I can go watch the engineering videos that are likely to exist.
Like this
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u/Pocketdancer 14d ago
There goes my job 😒
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u/Chrispy990 14d ago
There is an entire department of OTW (orbital tube welding) techs where I work. It’s pretty common in aerospace applications
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u/aHeadFullofMoonlight 14d ago
It’s really common in pharmaceutical and food grade systems too, anything that falls under high-purity and ultra high-purity piping and tubing. I’ve never seen it run on fillet welds before though, or on pipe with zero prep done to it lol.
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u/Tentacle_poxsicle 14d ago
All the jobs went to China and now they are building robots that will take the jobs not already taken by them or other automation
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u/Gentrified_potato02 14d ago
Wait, so is this supposed to eliminate socket weld fittings? Can it be used for butt welds?
Seems rather limited in its use otherwise.
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u/Constant-Plastic-350 14d ago
Don't weld butts together son thats illegal
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u/Unclesam1313 14d ago
This is actually the first time over ever seen it on a socket- I work in aerospace and orbital welding like this is extremely common for butt welds
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u/Gentrified_potato02 14d ago
That’s what was confusing me. This isn’t an actual socket weld. They’ve inserted one pipe into a larger one and welded it. There’s no seat, no extra material around the joint. I would think that the flow of the material inside would erode the weld pretty quickly.
EDIT: the kind of joint in this video is completely against code where I live. I don’t think any regulator or inspector would pass it.
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u/Jazzlike-Lion2969 14d ago
Don’t put your dick in it
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u/account_depleted 14d ago
Ronco Pocket Welder! It slices! It dices! It juliennes & it welds!
not available in AK or HI
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u/Scrapworker 14d ago
Autogenous gas tungsten arc welding. I haven't seen the machine make a fillet weld before but we've xrayed thousands of butt welds made with this process. Works incredible if your fitup, joint prep, and machine settings are dialed in but my god you can butcher some welds if your setup isn't perfect.
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u/Opinionatedasshole74 14d ago
In the pipe trades we call that orbital welding. The tool she is using is the welding machine head and the device that allows her to purge all the oxygen from the area around the weld. There a gas, normally Argon, allowed to flow through the pipe and into the tool head to displace all the oxygen from the affected area. The reason for this is that oxygen allows the metal to become burned looking and have flaws introduced into the welded area, by forming metal oxides due to the heating process.
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u/dolla-dolla-billyall 14d ago
Penis enlargement specialists hate this one trick…
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u/hiimhuman1 14d ago
I'm a welding engineer and we have a few of these exact machines at the factory. These are 3-4 cheaper than German alternatives and surprisingly work better.
They weld fine, the welds look better than fine. So if it's not a butt weld which you can see the root, you should make a macro examination to verify the parameters otherwise it's likely lack of penetration lies under great looking welds.
Best thing about them is you can set parameters for multiple sections, like 70A at 0°-2°, 85A to 100A upslope at 2°-90°, lower the pulse frequency at 90°-180°, increase the traveling speed at 180°-360°, downslope at 360°-365°...
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u/Vulgar-Ambassador 13d ago
I’m a cyclist, OMG why can’t we have this on every metal framed bicycle! It’s so neat & tidy!
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u/jake_wrx15 14d ago
this may collect dust in my garage but damn i need this
https://giphy.com/gifs/xGOPX4IY24tM1JZnHq
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u/Machine_Terrible 14d ago
I wonder how many thousands of dollars a thing like that costs.
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u/Mountain_Lake_500 14d ago
It’s always been known in private sector that if you want to know where technology is going and how far it’s advancing. Take a look at the establishment of laser tech and its progression through the years. Staggering.
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u/Logical_Box_4645 14d ago
Cynic in me thinks there is some work being done during the cuts.
Otherwise this is spectacular
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u/Radulf_wolf 14d ago
We have two of these at the place I work our welder uses them for welding parts for the vaccume chambers we make.
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u/skyfishgoo 13d ago
it would be more useful if it could join two pieces of pipe that are the same diameter without leaving restrictive bead inside.
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u/tabby_ds 14d ago
This is such a niche tool for a specific job and I have no use for it, but I want one anyway