Here's a little tip, when striking an arc with a stick, strike it like a match by dragging the electrode. When you "tap" to start the arc, it is more likely to stick. Nice project, way to repurpose an old air compressor tank. I thought you were making a grill at first. lol
This week on sketchy shit built in a wood shop we weld and grind. Really my hat is off to you for innovating and doing this with what you had. I hope it is just you in the shop working and not “employees”. The liability for a compromised and uncertified pressure vessel is huge!
У Дани Крастера в давних выпусках была похожая приблуда, при помощи нее деревяшка ускоренным темпом пропитывается полимерным составом, потом после термообработки этот кусок дерева становится прочнее и образует красивые текстуры при обработке
I really enjoyed watching your video. It’s great to watch someone’s creativity, of taking something discarded and turning it into something new and useful.
That was cool! I thought you were going for some kind of barbecue grill or smoker but this is even better. Great job! Thanks for sharing your creativity with me again. Stay safe, Vickie
@@oldmountainmarineandmetals9736 that's what I am trying to figure out is it a pressure cooker on steroids that's you build a fire under 😆😂😭 or is it for a specific trade you need this equipment for
Вот это чайник! Особенно понравилось начало. А я то думал, зачем токарный станок нужен? А тут тебе и тиски и чтоб корпус водогрейки почистить! Супер + лайк! Подписываться не стал.
I love the way you built it...but I have no idea what it is used for...🤔 I mean, I saw you putting something inside of it, but I couldn't figure out what it was or why it needed a pressure treatment? Sorry, I'm a total noob when it comes to this line of work! 😜
On a non toxic note, I feel like the stones or anything that is free moving and has some weight would throw off the balance on the lathe. I also have no idea what I'm talking about and just figured I throw my half assed thought out there
@@normallykyle rock tumblers rotate at slow speeds. If you could slow the lathe down enough, I'm sure it would be fine. I'm sure it would throw off the lathe spinning at higher speeds but I think if you secure it well enough, it would be fine. But I've never used a lathe so I don't know...
Many ways to clean the inside of a tank. Using rocks inside closed tanks is always the best/easiest to do when you have no access like a gas tank that's setup awhile and you can't use other methods. Ho also could have used electrolysis and vinegar. POR15 and Rust Bullet make excellent paint over rust products. On another note this was a nice well thought out build. I have no use for such, but if I did I'd employ his methods. Thanks to the creator for showing us!
Nice video. I like repurposed tanks. Rule one of welding though, Don’t weld plated metal. Grind the plating off first. Spinning that tank in the lathe didn’t add much that I could see except danger.
I thought he was making some kind of BBQ Your absolutely right id never try reusing a pressure vessel as another pressure vessels. Sounds like a great way to spectacularly kill yourself. I don’t care how low the pressure is.
@@DavoShed we live in a fairly constant pressure of 1 bar otherwise known as atmospheric pressure, so not sure what your comment really means, however as long as it's water tested at the standard pressure multiplier above it's normal usage then nothing wrong with welding it.
@@martinfidel7086 My first comment was about welding on plated metal. Like zinc plating for example. You appeared to be welding plated metal which releases gases and makes fairly poor welds. No big deal as this was part of the stand. The other fellow commented about it being a bad idea to weld a pressure vessel and I agree with him. Sure they are welded during manufacture but this is new material in a production environment. This is an old tank very rusty on the inside. Who knows what and where the weaknesses are now. I see you pressurise the tank to about 30 psi and you test the pressure release valve manually but 30 psi does not activate it. We do not see you pressure test the tank with water. In any case I agree with the other guy. Making your own pressure tanks out of reused materials is a very bad idea. I have seen what can happen if one of these let’s go even with modest air pressure inside. It’s an absolute bomb. I would never put myself anywhere near this tank. You can use it if you want but your video also encourages others to do the same and they may not be aware of the danger.
@@DavoShed It's not my project, I think you may want to aim some of your comments to the OP ;) I agree with the testing and safety comments you made, I was referring to the correct testing (BSI tests or similar) which these modifications were NOT tested to, you are correct, any bodge like this clearly should NOT be allowed to be shown without a WARNING ! I do stand by my previous comment referring to pressure testing and inspection which should be ensured before continuing this project. all tests must be conducted to the maximum pressure plus safety factor that the compressor can produce because if the regulator valve fails and max pressure is permitted to load this device then yes you would have a small bomb on your hands and body parts would be missing !
For those who don’t know what this has been converted into, it’s a pressure pot that is typically used in sandblasting, the blasting media would be poured into this pot, the lid fastened down by mechanical means (nuts and bolts). It would have been attached to an airline for decent pressure in the pot. Then there is an out,et hose that the sandblast media would be pushed along by air pressure, it’s a simple enough design, thanks for showing us your talents…phil..uk
Thanks for that Phil! Completely incorrect but thanks anyway. He has taken an old air compressor reservoir and converted it into a pressure pot for removing voids from cast resin parts. Also, what you've described is not how a sand blasting setup works.
Um... right. A first pressure test is always done with a WATER filled vessel at X% overpressure. Pressuring an already corroded tank that's also seen some "creative" welding is a recipe for interesting accidents.
That was my first thought. 34 years in the compressed Air industry and I have seen first hand the damage caused by air receivers failing. My fear is someone will copy this and maybe test at a higher pressure "to be safer" and it will end bad.
10/10 for ingenuity. Nice build. I really wish guys who do these things would clean their metal before welding though, makes for tighter cleaner welds. You must go through a lot of ground clamps...Since you do have a MiG, why use the Arc? I will recommend ACME threaded rod for your clamp bolts, It is stronger for a pressure pot.
@@rogerguinn4619 I'd rather not be in the same country with you. The gauge read 20 psi, it has a safety blowoff, and the rubber seals would fail before the tank
It’s so easy to go buy something like this for so cheap you don’t even have to spend all your time or energy to try to plan and fabricate and build out completely something that’s cool but on the other hand there’s nothing more satisfying no matter the time or the money or the energy than having to have built something that no one else has, that’s an accomplishment that is self-preservation and that is self-worth and who gives a shit if it’s not important to anybody else… Really nice job…😉👍🙏🏻
Great build! One thing I would have done different during the build...cut the rubber for the top/bottom to the size of the metal rings before welding the rings on. Cutting the interior part of the rubber would have been much easier.
Possibly the most stupidly insane piece of backyard engineering I have ever seen. Virtually every step was a safety nightmare, and the finished product is a literal deathtrap.
But other than that, every boiler maker wannabe should attempt this project. The rustier the tank, the more you will appreciate your handiwork. Hydrostatic test? Who's got time for that. Should forward this video to the ATF&E.
Welding galvanized metal is bad. It contaminates the weld, but more importantly, releases zinc oxide that can give you metal fume fever. If you need to weld galvanized metal, use a grinder to get rid of the zinc layer first. For nuts and bolts, you can use something like muratic acid, or just use fasteners that aren't galvanized.
@@Paulman50 100% on ventilation. As for the milk. You cant say that for sure. No scientific facts prove yea or nea on milk. Traditional treatment of metal fume fever is similar to the treatment of any other type of flu symptoms. Getting plenty of rest and staying hydrated is the key. Symptoms such as headache, body aches, and joint pain, aspirin or ibuprofen are sufficient. It has been said that drinking milk prior to or immediately after welding on galvanized steel aids in the ridding of toxins that are inhaled from the fumes. Some believe it needs to be in your system for a period of time before starting. Others have said they will fill their mouths full of milk and spit it out repeatedly over time, indicating that the milk has now turned to a greenish color. There is no conclusive evidence that drinking milk helps prevent metal fume fever. Prevention of Metal Fume Fever Whether or not you think that drinking milk is a myth, there are several other things that you can do to ensure that you are limiting or preventing yourself from exposure in the first place. The first step is to keep your head out of the fumes and use local exhaust and/or general ventilation to reduce your exposure to the fumes. If you are not sure that the ventilation or exhaust is sufficient, check your exposure to the Threshold Limit Values (TLV) or the MSDS (Material Safety Data Sheets). You can have a qualified individual monitor and measure the exposure. You should also wear an approved respirator if you know you will be working with galvanized steel, especially if ventilation or proper exhaust is not known. Your respirator should be approved by the Mine Safety and Health Administration (MSHA) or by the National Institute for Occupational Safety and Health (NIOSH). Some respirators work to take the toxic particles out of the air while others work to provide clean air from some other source. Make sure you know how to use the respirator. Putting one on without knowing how it should be used is pointless. Training is generally required if you are required to use a respirator. The training should at a minimum include information on how to use the respirator, capabilities, limitations, maintenance, and storage. The last option would be to remove the zinc by using a grinding process. This will ultimately leave the metal unprotected, but depending on the amount being used, you could always apply a protective coating after it has been welded. Grinding will just take more time in the process. Summary When working with galvanized steel, it is important that you understand your environment and the equipment you are working with. You should take the time to understand the ventilation and exhaust situation in which you are working. If they are not adequate, you must wear an approved respirator. Another option is to grind the zinc off before welding is performed. It seems as though drinking milk to prevent Metal Fume Fever is an old wives’ tale. There is no solid scientific evidence to suggest that it helps rid the toxins from your system. However, unless you are lactose intolerant, there is nothing that states that it causes any harm. So drink up. Just be sure you are in a well-ventilated area with proper exhaust and a respirator on also.
Dachte ich auch - aber Du bekommst wesentlich mehr Überdruck hin (um damit die enthaltenen Blasen zusammen zu drücken), als Vakuum, um die Blasen auszuweiten und aufsteigen zu lassen. Vakuum -> max 1bar Differenz Wobei ich mir bei der Restauration nicht sicher bin, ob das verbaute Manometer ausgereizt werden will - wenn das Teil 'dicke Backen macht', möchte ich nicht im selben Raum stehen.
Yes, lowering the atmospheric pressure will allow gasses trapped in resin to boil out, but that's not what he was doing. He added pressure, which would have the opposite effect. Any gas trapped in the resin is staying in the resin, in addition to new gas being added to the resin with the increased atmospheric pressure. Keeping compressed dissolved gas inside resin would have the same effects when the pressure was removed as a human getting "the bends" from a deep dive. The gas will rapidly increase in size and cause damage. In the case of resin, it can cause internal stress that can crack the part from the force of the gas pressing outwards. You wouldn't want a tank like this for vacuum because you can't see inside. When vacuuming down resin, you have to do it slowly because it will boil over pretty violently and make a huge mess.
@@GGigabiteM yeah I see now you are right I am int he HVAC field so I understand pressure I thought he was just pressure checking the vessel when he added preaaure. But you are right about this not being a good vacuum chamber because you can't see. I am not familiar with the properties of the resin but I love learning new things.
@@MkShantrul That tank is not safe at any pressure, his little contraption is a time bomb waiting to explode. When he cut into it, you could see the heavy rusting inside the tank, including one spot which looks like it turned into rust foam from rust-jacking. Since he didn't bother removing it, there's no way to know how deep the rust compromised the wall there. The structural integrity was further compromised by removing the dome at the end, which prevents the tank from splitting open. It was yet again further compromised by doing something you should never do to a pressure vessel - weld on it. Welding super heats the surrounding metal and alters its molecular structure, making it brittle and prone to cracking. This is why pressure tanks are heat treated after manufacturing, to anneal the metal and make the metal structure uniform and strong. If pressure tank manufacturers welded all over the tank and just sent it, people would be killed constantly from exploding tanks. Thankfully they don't, and compressor tank explosions are relatively rare, usually only caused by aging compromised tanks, or by idiocy like this video.
@@GGigabiteM I did notice all the rust I was wondering why it wasn't cleaned up I couldn't have continued in without cleaning that rust first but yeah anything against to do with pressure like this I would preferably use new or newer material and the right type of material.
@@GGigabiteM that k you for taking the time to enlighten me me further on this. I ha e a couple certificates stick welding so yeah what you are saying is true I remember reading that now while studying that you should never weld on a pressure vessell. It's been about 12 years since I was in tech school and I went through 4 rounds of chemo last year my memory isnt as sharp as it was. I hope it gets better it is frustrating as heck. I can't imagine how desperate folks are who have Alzheimer's and the depression they must face cause just the little bit that has effected me is awful. Again thanks
@@OdairLucasLucas Toda América sería un solo país es México en un futuro próximo el idioma oficial sería en español México va ser el primer mundo México será potencia mundial vivA México querido México th-cam.com/video/7uJhjQvJDh4/w-d-xo.html ❤️🇲🇽❤️🌶️🫔🌶️🧠💪
Vi o vídeo, mas não consegui entender qual é a aplicação desse vaso de pressão, por favor , alguém pode me explicar para que serve? o trabalho ficou bonito
I have no words to describe how badly this stressed me out. Welding galvanized, welding a pressure vessel, spinning up a steel vessel while barely holding on to it, pressure testing without proper safety equipment.....
welding galvanised parts releases cyanide gas in doses that with the wrong environment could kill, but in minor doses can make you ill, drinking plenty of full fat milk reduces the danger but doesn't entirely eliminate it, you are correct the material should have been cleaned prior to welding and all traces of none parent material removed.
pressure testing is that what that was ??? pressure testing is always done with an "incompressible" fluid not air and also it goes to a test pressure that is higher than the operating pressure, this is so dangerous
Great build, probably not the best idea to test a pressure test on your own unless you wanna stick to low pressures, I don't know what you need, but if you don't go above 2 or 3 bar that build is sufficient (you can do the math Pa=N/mm^2, if you're welds can hold the pressure on the lid, your good)...to rest, not everything is built on strict engineering specs, those are kept to keep people safe in high use areas, meaning companies selling to consumers, for self use you can build something for what you need. Farms do it all the time, that's reality, not gonna get a welder to weld our water tower to take 10 tons and get it certified for that mass, it's too expensive. Everything has it's place, welding galvanized steel can be bad if done for prolonged periods, and it's not a good weld, so yes, grind it off before welding. MATH IS IMPORTANT, always check your work.
@@teamidris agreed. Hydrostatic tests are almost always safer & usually just as good. We used to test hydronic systems with air @100 psi for 24 hours on the finals.... that was until we had a rookie start taking a cap off before we dropped the pressure on both lines.... the end cap blew off, hit him in his face, and crush every bone on one side. 7 reconstructive surgeries later and he still looks rough.
@@kcamp1640 I'm a second year civil engineering student, so I won't give bogus out, without building specs you can't give solutions, this is a broad statement around safety, pressure is pretty dangerous. Theory and reality react VERY differently.
This is really creepy. I am sure the idea is that this pressure pot is going to be run at a much lower PSI than the usual 120psi a standard air compressor puts it to but even so, pressurizing it to 20psi that lid looks to be around 24 inches across I'm calculating a total pressure of around 9 thousand pounds on that lid. And reading up on resin casting they want 50-60 psi in the pressure vessels. So let's assume a conservative 1 foot across lid that's 113 sq inches. Multiplied by 60 PSI and we get 6,700 pounds or 3 tons. By comparison the average car weighs in about 1 1/2 tons. Have you ever seen a car vehicle lift that used only 4 small bolts to hold the car up? Air compressors are what you call "mass-produced pressure vessels" which means they are cost-cut to the bone. Even though the steel looks thick on the cross section it is literally just barely thick enough to contain a tank at over limit pressure without exploding. And that's when the tank is new with no corrosion. And that tank was BADLY abused. The rust on the outside is not the issue. If the tank had been properly drained during it's lifetime it wouldn't be full of rust blooming out from the side like that. This thing is a time bomb. And the sad thing is that now that you made it, it's going to be around for God-knows how long. You might use it for a couple years resin casting until you get tired of your hobby then shove it in a corner and each time you pressurize it stress microcracks in it get larger. Than 20 years later you get hit by a bus and some woman comes into your garage and sells everything in a garage sale. Then 25 years from now some 16 year old kid playing around with resin casting gets blown apart into little pieces when he's standing next to that thing and it explodes. Watch this video before you make another one of these: th-cam.com/video/KVP_A7eGYxw/w-d-xo.html Warning - it's graphic.
Wow! I never realized how dangerous an old air compressor could be. I think I'm going to hide mine in a corner hidden with some heavy stuff. Thanks for sharing this.
I don't know where to begin with how unsafe (and not to mention ILLEGAL in any country with even rudimentary Health and Safety laws regarding pressure vessels!) this thing is.😲 Also, some of the welding practices are so bad, they would be funny - if the ramifications weren't so dire. DO NOT DO THIS!😡
When in doubt, just make your own pressure tank. Nicely done sir. Can’t wait to see some of your resin work. You’ve earned a new subscriber. Thx for sharing!!!👏👏👏
На массе такого исполнения разжигать электрод...это ШЕДЕВР! "Как мы жили без этой функции сварки!?"
A do it yourself pressure pot, BRILLIANT, I TIP MY HAT YOU.
Great job.
Here's a little tip, when striking an arc with a stick, strike it like a match by dragging the electrode. When you "tap" to start the arc, it is more likely to stick.
Nice project, way to repurpose an old air compressor tank. I thought you were making a grill at first. lol
I bolted a length of flat bar to my earth clamp and strike on that to heat the end of the rod instead of ruining the earth clamp.
This week on sketchy shit built in a wood shop we weld and grind. Really my hat is off to you for innovating and doing this with what you had. I hope it is just you in the shop working and not “employees”. The liability for a compromised and uncertified pressure vessel is huge!
Охренительная вещь! Еще бы понять для чего и нафига.
Oxrenitelnaja dlj Bynkernogo Karlika.
Он сделал вакууматор, чтобы пузырьки воздуха удалять из эпоксидной смолы, к примеру.
@@YEMAM1 Если вакууматор,то воздух выкачивать нужно,а не нагнетать
@@YEMAM1 Нет, я не оспариваю. Мастер он хороший. Приятно следить за работой. Я чисто прокомментировал данную приблуду.)
У Дани Крастера в давних выпусках была похожая приблуда, при помощи нее деревяшка ускоренным темпом пропитывается полимерным составом, потом после термообработки этот кусок дерева становится прочнее и образует красивые текстуры при обработке
I really enjoyed watching your video. It’s great to watch someone’s creativity, of taking something discarded and turning it into something new and useful.
That was cool! I thought you were going for some kind of barbecue grill or smoker but this is even better. Great job! Thanks for sharing your creativity with me again. Stay safe, Vickie
Thank you very much
@@OdairLucasLucas What is it for?
@@oldmountainmarineandmetals9736 that's what I am trying to figure out is it a pressure cooker on steroids that's you build a fire under 😆😂😭 or is it for a specific trade you need this equipment for
@@MkShantrul He said in a comment bellow, it was made to remove resin bubbles under pressure.
Thank you for sharing your project
Вот это чайник! Особенно понравилось начало. А я то думал, зачем токарный станок нужен? А тут тебе и тиски и чтоб корпус водогрейки почистить! Супер + лайк! Подписываться не стал.
That was a pleasure to watch. Interesting project, pleasant, unobtrusive background music and no irritating yackety-yack. 👍👍
I love the way you built it...but I have no idea what it is used for...🤔
I mean, I saw you putting something inside of it, but I couldn't figure out what it was or why it needed a pressure treatment?
Sorry, I'm a total noob when it comes to this line of work! 😜
Its for removing air bubbles from resin castings.
@@botsloth2316 then you need vaccum not pressure
@@sebastienwerle4254 pressure works well, either can be used, sometimes depending on what your casting vacuum doesn't work
@@sebastienwerle4254 full disclosure I don't know much of anything about resin casting, I just follow Bens Worx
@@sebastienwerle4254 vacuum
Eres un hombre creativo, hábil y laborioso, es un gusto inmenso seguir tus trabajos. Un saludo desde Argentina!!!
Romana, un super saludo, que hace la máquina? Es para hacer que proceso gracias..
Muy agradecido
@@marwilinnovacion Hola amigo gracias por ver el video.
Es una olla a presión para eliminar burbujas de aire en resina.
The inside of the tank would have been clean if you had put abrasive grit or stones inside the tank while it was turning.
@@johnlaslett5339
He doesn't need his own youtube channel to do that, just a wood lathe, pressure pot, grit, time and energy.
@@rightwingwackobird 👍🏻 p.s regardless of your opinion of me I've gotta say that is one seriously cool profile name 😂😂🤷🏻♂️ what can I say it's true?
On a non toxic note, I feel like the stones or anything that is free moving and has some weight would throw off the balance on the lathe. I also have no idea what I'm talking about and just figured I throw my half assed thought out there
@@normallykyle rock tumblers rotate at slow speeds. If you could slow the lathe down enough, I'm sure it would be fine.
I'm sure it would throw off the lathe spinning at higher speeds but I think if you secure it well enough, it would be fine. But I've never used a lathe so I don't know...
Many ways to clean the inside of a tank. Using rocks inside closed tanks is always the best/easiest to do when you have no access like a gas tank that's setup awhile and you can't use other methods. Ho also could have used electrolysis and vinegar. POR15 and Rust Bullet make excellent paint over rust products.
On another note this was a nice well thought out build. I have no use for such, but if I did I'd employ his methods. Thanks to the creator for showing us!
you have terrific maker skills! Thanks for sharing this
Nice video. I like repurposed tanks.
Rule one of welding though, Don’t weld plated metal. Grind the plating off first.
Spinning that tank in the lathe didn’t add much that I could see except danger.
Rule zero: Don't weld onto a pressure vessel.
I thought he was making some kind of BBQ
Your absolutely right id never try reusing a pressure vessel as another pressure vessels.
Sounds like a great way to spectacularly kill yourself.
I don’t care how low the pressure is.
@@DavoShed we live in a fairly constant pressure of 1 bar otherwise known as atmospheric pressure, so not sure what your comment really means, however as long as it's water tested at the standard pressure multiplier above it's normal usage then nothing wrong with welding it.
@@martinfidel7086
My first comment was about welding on plated metal.
Like zinc plating for example. You appeared to be welding plated metal which releases gases and makes fairly poor welds.
No big deal as this was part of the stand.
The other fellow commented about it being a bad idea to weld a pressure vessel and I agree with him.
Sure they are welded during manufacture but this is new material in a production environment.
This is an old tank very rusty on the inside. Who knows what and where the weaknesses are now.
I see you pressurise the tank to about 30 psi and you test the pressure release valve manually but 30 psi does not activate it.
We do not see you pressure test the tank with water.
In any case I agree with the other guy. Making your own pressure tanks out of reused materials is a very bad idea.
I have seen what can happen if one of these let’s go even with modest air pressure inside. It’s an absolute bomb.
I would never put myself anywhere near this tank.
You can use it if you want but your video also encourages others to do the same and they may not be aware of the danger.
@@DavoShed It's not my project, I think you may want to aim some of your comments to the OP ;)
I agree with the testing and safety comments you made, I was referring to the correct testing (BSI tests or similar) which these modifications were NOT tested to, you are correct, any bodge like this clearly should NOT be allowed to be shown without a WARNING !
I do stand by my previous comment referring to pressure testing and inspection which should be ensured before continuing this project. all tests must be conducted to the maximum pressure plus safety factor that the compressor can produce because if the regulator valve fails and max pressure is permitted to load this device then yes you would have a small bomb on your hands and body parts would be missing !
good restore
Odair você sempre trazendo novidades e invenções necessários! Parabéns você faz a diferença 👏🏿👏🏿👏🏿👏🏿👏🏿👏🏿👏🏿👏🏿👏🏿👏🏿
Obrigado amigo
Awesome Kustom Pressure Pot one of a kind Unique !! 😎👍🏁🏁🏁🏁
I thought you was going to turn those brackets and wheels off with a file😂
Great looking project! 💪
Thank you
That’s a fantastic ( best I’ve seen) band bender.
love the table. Looks bloody awesome. Even the non-burnt area. gives it a bit of character.
💥👌Very good work‼️ 🔝😃
For those who don’t know what this has been converted into, it’s a pressure pot that is typically used in sandblasting, the blasting media would be poured into this pot, the lid fastened down by mechanical means (nuts and bolts). It would have been attached to an airline for decent pressure in the pot. Then there is an out,et hose that the sandblast media would be pushed along by air pressure, it’s a simple enough design, thanks for showing us your talents…phil..uk
Thank you I was wondering just that. I was wondering if he was going to turn it into a meat smoker or barbecue!
Philip,...have you bin drinking again?
Thanks mate
Thanks for that Phil! Completely incorrect but thanks anyway. He has taken an old air compressor reservoir and converted it into a pressure pot for removing voids from cast resin parts.
Also, what you've described is not how a sand blasting setup works.
@@legshakermaker1968 I was going to say it's most definitely not a sandblasting pot lol.
Great idea 👷👍
Parabéns, meu irmão. Criatividade acima do normal…
Você é o Cara dessas criações….. um orgulho pra nós.
Odair é criatividade² kkk grande abraço meu amigo orgulho em ser amigo de vocês.
Muito agradecido irmão valeu mesmo.
th-cam.com/video/SL3a_3Ypprk/w-d-xo.html
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Ll li
0
Great job not many fabricators left in this world like us
Thank you
Ive seen thermonuclear devices that took less time and effort to make...
I thought this WAS a thermonuclear device 🤣
I guarantee that you haven’t
It's a joke bro
Excelente trabalho👍👍👍. Obrigado por compartilhar
Obrigado amigo
A Vacuum Chamber. how thoughtful.
Odair, fantastic job! Enjoyed watching you make it!
Thank you
You’ve got the skills, to pay the bills, for sure…!!!
Позвольте спросить. Для чего повышенное давление, если обычно требуется вакуумация?
great idea my friend love the video
Most impressive 👍 that thinking **. OUTSIDE. THE. BOX. **. brings on better improvements. &. Advancements ! ! 🤓
Thank you very much
@@OdairLucasLucas mi piace ottimissimo
Wow... what a cool way to recycle Ole'rusty !!! Nicely played, Sir !!! Cool video !!!
Cool project. Turned out very nice. Odd habit with your ground clamp though.
I noticed that too. I'm a welder, and I've never struck an ark on my ground before I started welding. I've never seen anyone else do it either.
Nice job on that pressure pot!!!!!!!!!!!! Cheers, Jim
Um... right. A first pressure test is always done with a WATER filled vessel at X% overpressure. Pressuring an already corroded tank that's also seen some "creative" welding is a recipe for interesting accidents.
You are entirely right F.D. Pressuretest at 2 kg/cm2 during 24 hours and thats all? Looking for trouble
Not going to happen for a home, non commercial build. Good point though
That was my first thought. 34 years in the compressed Air industry and I have seen first hand the damage caused by air receivers failing. My fear is someone will copy this and maybe test at a higher pressure "to be safer" and it will end bad.
Any regular pressure washer will work well for the test.
You wouldn't get me within 10 miles of that thing under pressure!
Fkn awesome recycling 👍🏴
Please please !! Dont arc the welding on the earth clamp rather use a piece of scrap metal . Very nice build
That’s a very fancy bin
10/10 for ingenuity. Nice build. I really wish guys who do these things would clean their metal before welding though, makes for tighter cleaner welds. You must go through a lot of ground clamps...Since you do have a MiG, why use the Arc? I will recommend ACME threaded rod for your clamp bolts, It is stronger for a pressure pot.
It is a budget build. Have you recently priced out Acme thread rod and nuts lately? Not quite the item if you are on a budget.
@@chrisallen9154 ACME rod isn't cheap, but it isn't particularly expensive either. 4 foot by 1/2 in rod 10 threads/inch is only $33.
I was thinking the same thing about the ground clamp. How hard is it to have a striker plate if needed. Also looked like too high of amperage?
I wouldn't be in the same county with that thing under pressure! It's a bomb waiting to happen.
@@rogerguinn4619 I'd rather not be in the same country with you. The gauge read 20 psi, it has a safety blowoff, and the rubber seals would fail before the tank
Bubblekiller 😢.
😀awesome job.😀
Parabéns pela criatividade e pelo projeto incrível 👏🏻👏🏻👏🏻
O Gil muito agradecido amigo.
It’s so easy to go buy something like this for so cheap you don’t even have to spend all your time or energy to try to plan and fabricate and build out completely something that’s cool but on the other hand there’s nothing more satisfying no matter the time or the money or the energy than having to have built something that no one else has, that’s an accomplishment that is self-preservation and that is self-worth and who gives a shit if it’s not important to anybody else… Really nice job…😉👍🙏🏻
Great build! One thing I would have done different during the build...cut the rubber for the top/bottom to the size of the metal rings before welding the rings on. Cutting the interior part of the rubber would have been much easier.
The new
Thatd be a good setup for a cheap way to make essential oils. That’s a good seal idea.
Espetaculo.. parabéns pela idéia e pela capacidade de por em prática..
Obrigado amigo
If in
Possibly the most stupidly insane piece of backyard engineering I have ever seen. Virtually every step was a safety nightmare, and the finished product is a literal deathtrap.
But other than that, every boiler maker wannabe should attempt this project. The rustier the tank, the more you will appreciate your handiwork. Hydrostatic test? Who's got time for that. Should forward this video to the ATF&E.
Here here well said ,,
Apart from that it was good except I still don't know what it does
@@rsole9049 nor do I!
It's a pressure chamber for forcing the bubbles out of resin castings while they harden.
dastish fantastish. из убитого компрессора вещь, молодцом
Welding galvanized metal is bad. It contaminates the weld, but more importantly, releases zinc oxide that can give you metal fume fever. If you need to weld galvanized metal, use a grinder to get rid of the zinc layer first. For nuts and bolts, you can use something like muratic acid, or just use fasteners that aren't galvanized.
Just run E6011 rods mucho caliente with a circular pattern, burns the galvanize right off... and drink lots of milk...
Wear a respirator or mask when welding it. Also drink milk as a safety precaution.
Dudes right, that shit will give you the covid.
Milk is a myth, wives tail. But you're not a true welder if you're not ventilating the area when welding
@@Paulman50 100% on ventilation. As for the milk. You cant say that for sure. No scientific facts prove yea or nea on milk.
Traditional treatment of metal fume fever is similar to the treatment of any other type of flu symptoms. Getting plenty of rest and staying hydrated is the key. Symptoms such as headache, body aches, and joint pain, aspirin or ibuprofen are sufficient. It has been said that drinking milk prior to or immediately after welding on galvanized steel aids in the ridding of toxins that are inhaled from the fumes.
Some believe it needs to be in your system for a period of time before starting. Others have said they will fill their mouths full of milk and spit it out repeatedly over time, indicating that the milk has now turned to a greenish color. There is no conclusive evidence that drinking milk helps prevent metal fume fever.
Prevention of Metal Fume Fever
Whether or not you think that drinking milk is a myth, there are several other things that you can do to ensure that you are limiting or preventing yourself from exposure in the first place. The first step is to keep your head out of the fumes and use local exhaust and/or general ventilation to reduce your exposure to the fumes.
If you are not sure that the ventilation or exhaust is sufficient, check your exposure to the Threshold Limit Values (TLV) or the MSDS (Material Safety Data Sheets). You can have a qualified individual monitor and measure the exposure. You should also wear an approved respirator if you know you will be working with galvanized steel, especially if ventilation or proper exhaust is not known.
Your respirator should be approved by the Mine Safety and Health Administration (MSHA) or by the National Institute for Occupational Safety and Health (NIOSH). Some respirators work to take the toxic particles out of the air while others work to provide clean air from some other source. Make sure you know how to use the respirator. Putting one on without knowing how it should be used is pointless. Training is generally required if you are required to use a respirator. The training should at a minimum include information on how to use the respirator, capabilities, limitations, maintenance, and storage.
The last option would be to remove the zinc by using a grinding process. This will ultimately leave the metal unprotected, but depending on the amount being used, you could always apply a protective coating after it has been welded. Grinding will just take more time in the process.
Summary
When working with galvanized steel, it is important that you understand your environment and the equipment you are working with. You should take the time to understand the ventilation and exhaust situation in which you are working.
If they are not adequate, you must wear an approved respirator. Another option is to grind the zinc off before welding is performed. It seems as though drinking milk to prevent Metal Fume Fever is an old wives’ tale. There is no solid scientific evidence to suggest that it helps rid the toxins from your system. However, unless you are lactose intolerant, there is nothing that states that it causes any harm.
So drink up. Just be sure you are in a well-ventilated area with proper exhaust and a respirator on also.
That would've made a great little barbeque pit.
Wouldnt vacuum do better with removing air pockets vs pressure?
Dachte ich auch - aber Du bekommst wesentlich mehr Überdruck hin (um damit die enthaltenen Blasen zusammen zu drücken), als Vakuum, um die Blasen auszuweiten und aufsteigen zu lassen.
Vakuum -> max 1bar Differenz
Wobei ich mir bei der Restauration nicht sicher bin, ob das verbaute Manometer ausgereizt werden will - wenn das Teil 'dicke Backen macht', möchte ich nicht im selben Raum stehen.
@@aaaooaao9949 cant read a word of that and it has no translation option.
exilent 👏👏👏👏👏👍👍
Sua criatividade não tem limites, parabéns meu amigo grande abraço Deus abençoe sempre tamo junto.
Meu amigo Juninho obrigado
@@OdairLucasLucas ,7
Nice work
Sensacional a idéia...parabéns
Frikkin awesome 👌 💯 😍
Oh I see now by lowering the pressure it allowed the moisture bubbles or air bubbles to boil out of the epoxy.
Yes, lowering the atmospheric pressure will allow gasses trapped in resin to boil out, but that's not what he was doing. He added pressure, which would have the opposite effect. Any gas trapped in the resin is staying in the resin, in addition to new gas being added to the resin with the increased atmospheric pressure. Keeping compressed dissolved gas inside resin would have the same effects when the pressure was removed as a human getting "the bends" from a deep dive. The gas will rapidly increase in size and cause damage. In the case of resin, it can cause internal stress that can crack the part from the force of the gas pressing outwards.
You wouldn't want a tank like this for vacuum because you can't see inside. When vacuuming down resin, you have to do it slowly because it will boil over pretty violently and make a huge mess.
@@GGigabiteM yeah I see now you are right I am int he HVAC field so I understand pressure I thought he was just pressure checking the vessel when he added preaaure. But you are right about this not being a good vacuum chamber because you can't see. I am not familiar with the properties of the resin but I love learning new things.
@@MkShantrul That tank is not safe at any pressure, his little contraption is a time bomb waiting to explode. When he cut into it, you could see the heavy rusting inside the tank, including one spot which looks like it turned into rust foam from rust-jacking. Since he didn't bother removing it, there's no way to know how deep the rust compromised the wall there.
The structural integrity was further compromised by removing the dome at the end, which prevents the tank from splitting open.
It was yet again further compromised by doing something you should never do to a pressure vessel - weld on it. Welding super heats the surrounding metal and alters its molecular structure, making it brittle and prone to cracking. This is why pressure tanks are heat treated after manufacturing, to anneal the metal and make the metal structure uniform and strong.
If pressure tank manufacturers welded all over the tank and just sent it, people would be killed constantly from exploding tanks. Thankfully they don't, and compressor tank explosions are relatively rare, usually only caused by aging compromised tanks, or by idiocy like this video.
@@GGigabiteM I did notice all the rust I was wondering why it wasn't cleaned up I couldn't have continued in without cleaning that rust first but yeah anything against to do with pressure like this I would preferably use new or newer material and the right type of material.
@@GGigabiteM that k you for taking the time to enlighten me me further on this. I ha e a couple certificates stick welding so yeah what you are saying is true I remember reading that now while studying that you should never weld on a pressure vessell. It's been about 12 years since I was in tech school and I went through 4 rounds of chemo last year my memory isnt as sharp as it was. I hope it gets better it is frustrating as heck. I can't imagine how desperate folks are who have Alzheimer's and the depression they must face cause just the little bit that has effected me is awful. Again thanks
Great video thanks for sharing.
Amazing idea 👍
Thank you very much
@@OdairLucasLucas Toda América sería un solo país es México en un futuro próximo el idioma oficial sería en español México va ser el primer mundo México será potencia mundial vivA México querido México
th-cam.com/video/7uJhjQvJDh4/w-d-xo.html
❤️🇲🇽❤️🌶️🫔🌶️🧠💪
Nice creation great video
Muito bom! Você usa para fazer pressão e esmagar as bolhas de ar ou para fazer vácuo e retirar essas bolhas?
Também não entendi... Sempre achei que fosse vácuo para tirar as bolhas da resina..
So what is it. I didn’t understand any of it.
But I enjoyed waiting it being made.🤨🤔🤷🏽
Engenharia de alto Nível..! Parabéns Odair!!!
Muito agradecido mesmo amigo
th-cam.com/video/SL3a_3Ypprk/w-d-xo.html
..
@@OdairLucasLucas q
Dr mo jual. Ni
Beauteful and very god Im from bghdad Iraq
Vi o vídeo, mas não consegui entender qual é a aplicação desse vaso de pressão, por favor , alguém pode me explicar para que serve? o trabalho ficou bonito
Olá amigo obrigado por ver o vídeo.
É uma panela de pressão para remover bolhas de ar na resina.
@@OdairLucasLucas так нужен же вакуум. Зачем давление?
For cooking food?
Профессионально. Достойно, умно. Удачи в дальнейшем.
I have no words to describe how badly this stressed me out. Welding galvanized, welding a pressure vessel, spinning up a steel vessel while barely holding on to it, pressure testing without proper safety equipment.....
At least now you can say that you have lived...
Such vdo must fall in horror show as well as comedy. There is no wood turning in the vdo and still it is named wood turning.
Striking an arc on the earth clamp got me stressed enough.
welding galvanised parts releases cyanide gas in doses that with the wrong environment could kill, but in minor doses can make you ill, drinking plenty of full fat milk reduces the danger but doesn't entirely eliminate it, you are correct the material should have been cleaned prior to welding and all traces of none parent material removed.
pressure testing is that what that was ??? pressure testing is always done with an "incompressible" fluid not air and also it goes to a test pressure that is higher than the operating pressure, this is so dangerous
Good clip. успех
Sensacional!!! Parabéns meu amigo!!!👍
Muito agradecido amigo
chévere la música!!!!
Muito boa a sua criação meu amigo parabéns
Muito agradecido amigo Amarildo
What a smart idea..
Beautiful job my brother
Когда коту делать нечего, он яйца лижет 😁
best comment yet...
Excuse me?😂
Clean one up really well and it would make a great pressure cooker
Spinning that tank in that wood lathe will shorten your life span. Unsafe is an understatement
Safer than a large lump of wood plus it was speed up 😁
Your idea is brilliant friends.👍👍👍
Parabéns Odair ficou muito Top!
Мғһ
Wow amazing idea,new friend here,full watching,
Thank you
Кто нибудь скажите мужику, что это не так работает. Воздух нужно выкачивать а не нагнетать.
very well done
Great build, probably not the best idea to test a pressure test on your own unless you wanna stick to low pressures, I don't know what you need, but if you don't go above 2 or 3 bar that build is sufficient (you can do the math Pa=N/mm^2, if you're welds can hold the pressure on the lid, your good)...to rest, not everything is built on strict engineering specs, those are kept to keep people safe in high use areas, meaning companies selling to consumers, for self use you can build something for what you need. Farms do it all the time, that's reality, not gonna get a welder to weld our water tower to take 10 tons and get it certified for that mass, it's too expensive. Everything has it's place, welding galvanized steel can be bad if done for prolonged periods, and it's not a good weld, so yes, grind it off before welding. MATH IS IMPORTANT, always check your work.
Fill with water and pump to 1.5 of working pressure. That should cover it within Europe and USA. (Basically anywhere)
@@teamidris agreed. Hydrostatic tests are almost always safer & usually just as good. We used to test hydronic systems with air @100 psi for 24 hours on the finals.... that was until we had a rookie start taking a cap off before we dropped the pressure on both lines.... the end cap blew off, hit him in his face, and crush every bone on one side. 7 reconstructive surgeries later and he still looks rough.
So glad you were able to set him straight with your expertise.
@@kcamp1640 I'm a second year civil engineering student, so I won't give bogus out, without building specs you can't give solutions, this is a broad statement around safety, pressure is pretty dangerous. Theory and reality react VERY differently.
This is built from a compressor tank, built ti withstand at least 300 psi.
The gasket would fail before the tank would explode.
Nicely done
Parabéns Mestre ficou muito top
Muito agradecido Waldeon um grande abraço e fique sempre com Deus.
8
@@OdairLucasLucas aa0aà
Very good !!!
И что это?
Ok my first thought when I saw the thumbnail was oh this is going to end well
Parabéns pela ideia, top demais.
Valeu amigo muito obrigado .
@@OdairLucasLucas 0
Good idea.
This is really creepy. I am sure the idea is that this pressure pot is going to be run at a much lower PSI than the usual 120psi a standard air compressor puts it to but even so, pressurizing it to 20psi that lid looks to be around 24 inches across I'm calculating a total pressure of around 9 thousand pounds on that lid.
And reading up on resin casting they want 50-60 psi in the pressure vessels. So let's assume a conservative 1 foot across lid that's 113 sq inches. Multiplied by 60 PSI and we get 6,700 pounds or 3 tons. By comparison the average car weighs in about 1 1/2 tons. Have you ever seen a car vehicle lift that used only 4 small bolts to hold the car up?
Air compressors are what you call "mass-produced pressure vessels" which means they are cost-cut to the bone. Even though the steel looks thick on the cross section it is literally just barely thick enough to contain a tank at over limit pressure without exploding. And that's when the tank is new with no corrosion.
And that tank was BADLY abused. The rust on the outside is not the issue. If the tank had been properly drained during it's lifetime it wouldn't be full of rust blooming out from the side like that.
This thing is a time bomb. And the sad thing is that now that you made it, it's going to be around for God-knows how long. You might use it for a couple years resin casting until you get tired of your hobby then shove it in a corner and each time you pressurize it stress microcracks in it get larger. Than 20 years later you get hit by a bus and some woman comes into your garage and sells everything in a garage sale. Then 25 years from now some 16 year old kid playing around with resin casting gets blown apart into little pieces when he's standing next to that thing and it explodes.
Watch this video before you make another one of these:
th-cam.com/video/KVP_A7eGYxw/w-d-xo.html
Warning - it's graphic.
Yes an set of 4 jack stands that used pins smaller than those bolts to hold 3000 pounds each for a total of 12000 pounds.
Wow! I never realized how dangerous an old air compressor could be. I think I'm going to hide mine in a corner hidden with some heavy stuff. Thanks for sharing this.
@@F239141 They will hold a lot more, but you're failing to understanding the difference here
@@oliviajoy69 that's a waste, would make a better BBQ!
So glad you were able to set him straight.
You’re a true master, of your craft…!!!
Parabéns mestre!!! Ganhou mais um inscrito agora!!!
I can't help but think about "the cliff" whenever he uses that royalty free music.
... что-за идиотское название ролика?-, не мог написать, что делаю вакуумную камеру, для ускоренной пропитки своих изделий?!!
Esse é BOLSONARO até a Máscara é do BRASIL. Parabéns um excelente trabalho!
I don't know where to begin with how unsafe (and not to mention ILLEGAL in any country with even rudimentary Health and Safety laws regarding pressure vessels!) this thing is.😲 Also, some of the welding practices are so bad, they would be funny - if the ramifications weren't so dire. DO NOT DO THIS!😡
When in doubt, just make your own pressure tank. Nicely done sir. Can’t wait to see some of your resin work. You’ve earned a new subscriber. Thx for sharing!!!👏👏👏
Even at 5 psi this is an explosion waiting to happen. Don't do it!
I'm surprised the heat affected zones didn't pop during the test