My Dad taught me to weld steel with an oxy-acetylene torch and a small tip and use a wire coat-hanger with the paint sanded off. Then, an old shop teacher of mine, taught me to pre-heat the aluminum before welding it. He said to put a piece of Stainless Steel in behind the hole you were filling up, in your aluminum welding project, and melt the side walls of the casting while you melt in broken strips of CASTING, instead of aluminum rods. The metals HAD TO match, in order to melt together and not break again. The aluminum would run on the Stainless Steel plate, but wouldn't bond to it, so you would have a smooth surface on both sides of the aluminum patch. You didn't have to worry so much about it "falling out the back," since you had a backing plate it wouldn't melt to. Bill, from Tn. 🇺🇸
A 5 inch sanding disc in a drill with 80 grit would take care of your coarse shaping. Then go over it with 180, 220, then 400 or so to finish. Nice job re-shaping the notch!
@@jeremynull6652 Rapaz! Hoje em dia está cada vez mais difícil encontrar profissionais com o entendimento clínico igual ao seu! Parabéns! 🙏🙏👏👏👏👏👏👏👏👏👏👏🍀🍀🍀🍀 Eu também sou um perfeccionista raro e na área que eu trabalho, soluções em fragmentação de rochas, livres de controle, sou o melhor que está tendo 🤣🤣.👍👍👏👏👏👏🍀🍀🍀🍀
And after watching this video with no explanation, the many who didn't know the secret to welding aluminium STILL don't know the secret to welding aluminium.
Takes 4 days and nights of constant work to fill a hole then after you fill the hole sand it down. You were thinking it’s magic instead of melting unlike how an aluminum weld has beads, which I expected until I seen the torch. It’s touch melt to exhaustion (your own from not knowing what you’re doing) to melt melt fill in blob melt melt get lucky cause all pliability is lost and the case is way more brittle now than before. And use two rods, in fact use the front on one and the back on the other to confuse people watching you so they won’t learn and become your competition. Any questions pay at the front desk on your way out. Good day
The main secret to welding aluminum is having the right equipment to weld aluminum. With the right equipment it might even be EASY to weld. TIG welder on AC is best Trying to do it with reverse polarity stick rods is tricky at best, and using a torch is even trickier yet.
That's diecast aluminum. What he's doing is using a similar aluminum and basically soldering in the hole. You can't just weld diecast aluminum, a TIG is too hot and can make it brittle.
Well done . As a open flame welder ( iron pipe ) I know this is not so easy . One fraction to long with the torch will mess it up . Don't mind the people who can do it better and faster. You did it this way and did a very good job .
It was refreshing to watch your video because I figured out how to weld aluminum the same way over 50 years ago using a torch and aluminum welding rods that were actually made for electric welding, (but never worked well when used with an electric welder). At that time, I had people tell me that my repairs would never work or hold up, but as you well know they ended up eating their words later on. It was shortly after that that I had my first encounter with MIG welding aluminum. Thanks for showing people that "No you can't doesn't always mean you can't"!
No secret this is a DIY method, he would have found it easier and quicker with a thin sheet of copper behind it, if it was brought to me for a professional repair i'd have cut the hole square and TIG welded a piece of Aluminium in, 30 min job.
Exactly that's the correct way to fix this if he would have done this at a professional shop the QA would have a cow with him as usually we're only allowed like at Max 3 mm Gap with this kind of steel thickness any more than that and the QA would have to bring out a MAG test or flat out rejected depending on the QA an engineer in the investigation
I was thinking same thing .Just to think I didn't thousands on Square wage Miller welder w cooler .preheat and clean and weld .also the cost of argon .It Been magnesium we guy see the burn down lol cheers mate
@@kenschwer184 file some straight line on the holes edges, place a piece of paper over the hole and draw out the shape, transfer that drawing over to the material that will be used for that hole, and there you got the shape. It's even so much more faster and efficient.
He created so much tension that the enige part is complete warped and does not fit anymore. This is a famous fake channel, but real people from this jobs give up to warn people about. People want to believe everything they see on youtube.
I have a training course book from Boeing, when they knew how to build airplanes during WW II, all about teaching someone how to weld aluminum with an acetylene torch. Explains it all, but it still takes practice to get it right, and the welds look as good as anyone using heliarc today. I believe what this fellow is using is the aluminum solder type rods you can get at a Home Depot, not truly welding anything.
"Kuli? I want you to know? This was a professional Job you did. You are an Engineer(A Doctor Welder.). Some people may look at this job as not important or simple, but? It was very serious to complete. Your work is highly respected."👍
Nice work. Anyone who has welded aluminum with a torch knows it takes practice. It is not as easy as it looks. I've ruined things trying to weld aluminum in various ways from not having enough experience, to faulty rods, contaminated metal, improper heat, etc. It takes longer to become skilled at gas torch welding aluminum than any other form of welding. I speak from decades of experience. Before the average consumer could buy Gas metal arc welding (GMAW), gas tungsten arc welding (GTAW), shielded metal arc welding (SMAW) and flux-cored arc welding (FCAW) Machines,,, We Were Stuck With Gas Welding, Brazing, Soldering, Casting, And Forging Metals. Now the consumer can purchase any type of welder ever invented. It's come a long way in a few decades.
👍👍👍Did you heat it up before starting welding..? Or just braze d like anything else? Hopefully the clutch not hitting !! ❤ I just finished rebuilding my sons yz450f ! I love Yamaha 🤜💥🤛
I used to work in an alloy plant in my younger years, I was always amazed at the color and brightness of mag burning. We would throw some mag ingots in the aluminum alloy furnaces to do a quick clean.
5:35 так делать нельзя перчатках!!! Я думал, что циркулярная пила затянет варежку и оторвет, сломает пальцы. И сколько часов надо заделывать дырку? Не проще вырезать кусок алюминия и приварить по краям на месте стыка специальными электродами для алюминия???
My brother had a case with a bad crack. It was a Yamaha as well and his friend, some kind of exceptional welder, touched it with. A grinder and said that's why nobody wants to mess with it. It's magnesium. I need some special rods so it'll take a couple days because I have to order them. Impossible to tell where it was repaired.
Some parts are made of strange mixtures of alloys and don't want to weld very good. I did a test on a Triumph motorcycle cover and it didn't weld very good at all. That was with high quality TIG welding apparatus.
Interesting! I have tried before to weld with propane and found it didn't have the same properties as acetylene! I found that propane seemed to give a larger area of heat making it difficult to use but as I see here it looks workable. This was years ago and I was younger like 25 years or so. I brought the part to someone else and they used acetylene So I figured propane was not viable. Thanks I shall try again.
Endlich wird hier ein "Geheimnis" gelüftet, auf das die gesamte Menschheit schon lange gewartet hat. Jetzt weiß ich endlich, was mein Unterbewusstsein schon immer beschäftigt hat....... Dieses "Geheimnis" kennt jeder Berufsschweisser....😅👍😉😉😉
Поинтересуйтесь, как скоро оно отвалится. Есть более простые и надежные методы пайки, но - с помощью реактивных флюсов и при температуре около 280 градусов. Проверено сотню раз.
Yes it does, he has good part for the "after" video, or he first recorded the "after" video, then made a hole in it for the "before" video. He is faking people succesfully for years, got unmasked many times but people stil want to believe all they see on youtube.
I took a welding course early in the 1980's , and as I recall when it came to al;aluminum welding (TIG) cleanliness was everything, stainless steel wire-brushes only, even cleaning all fingerprints & oils with acetone just before welding. Somethings changed?
Is this soldering or brazing? I guess the filler material has a lower melting point than the base material. It seems to take forever. Maybe one could make a bottom in the opening, so that the melted rod does not fall down? But what easily formed material would be suited to dam up the molten metal without sticking to it? Maybe wood could be used? Some charring would result, but so what?
Hola buenas...buén trabajo se require mucha paciencia para éstos trabajos...me pueden decir q soldaduras se esta utizando...y cuanto es su medida de fuego del soplete...🙄🤔🙄🤔
Lo conozco 53 años tengo me enseñó lo basico con electrica y me desarrolle y buen trabajo , pero hay el ejemplo de "Carter Peugeot vehículos" que su aluminio trae impurezas y complica mucho el trabajo, que otras con gas tig y mig se reparo más fácil . Por experiencia propia hace ya unos años. Un saludo de España
@@felipeborgg ja fiz isso com uma titan 150. uma amigo meu chamou no grau e caiu com a moto nova. kkk quebrou um pedaço do carter, o buraco era do tamanho de um dedão do pé. vazou todo o oleo ali na rua mesmo. desligamos a moto. e esperamos esfriar. o coitado só chorava. ai eu chapadão dei a ideia do DUREPOX e pimba ta até hoje no carter da moto. lichamos e pintamos nem da pra ver mais. esta na moto até hoje, isso foi em 2014.
nice work, that was a big hole to fill just by building up, and it's thin. It gives me confidence that this broken throttle body I have can be fixed. The only problem is that I don't know if I can do it, lol.
Having done this kinda work let me answer some FAQ's and explain. 1. YES, he actually is welding. 2. NO, he is NOT Brazing. 3. He is alternating between using a flux covered rod with a steel core to clean and a filler rod (probably a very soft hybrid aluminum filler rod of some sort). 4. He is reheating the dabs and using the steel flux covered rod to get under the oxide layer after the puddle has heated up. This moves the molten aluminum under the oxide layer to be more uniform. 5. TIG, MIG, ARC and OXY can all do Aluminum Welding. This has been possible for many decades. 6. Yes this piece was probably distorted by all the extra heat. He should have clamped it in a steel backer to avoid heat distortion. 7. He is using the flux covered rod to tap off slag. That is why you see him flicking it occasionally. All cast aluminum has shit in it. 8. He doesn't care about using AC Tig because he's in a third world country where they make due with what they have. Does it matter if the part ends up working in the end. 9. He never shows the inside of the piece after he does the outside appearance finish.
As u get better at welding you will sharpen your tungsten less and less. Your skill will improve that you always keep a perfect gap without touching the material with the electrode. One more critical safety advice for welding in a confined space dont smoke weed before u weld in the confined space.
To anyone who has watched this video and is reading these comments, you still won't know how to weld aluminum because this is NOT how to do it. There's usually more than one way to accomplish anything but this technique is just not at all proper in any way. Go find another video that shows something different and it will be a better approach because it can't get any more wrong than this. However, I must acknowledge the fact that this video has close to 1.3 million views in 4 months time so credit where credit is due, he obviously has skills at making money on RUclips which is a good thing because aluminum welding isn't looking like a good money maker for him. Props!
Pues se solda por decirlo así más fácil con el electrodo revestido para aluminio pero es muy caro al menos en México , yo soldo con varilla de aporte y uso fundente en polvo que vendría siendo el revestimiento del electrodo aún así lo que me gusta es el tipo de soplete que usa porque la flama no es tan agresiva como la del equipo de oxicorte que normalmente uso
My Dad taught me to weld steel with an oxy-acetylene torch and a small tip and use a wire coat-hanger with the paint sanded off. Then, an old shop teacher of mine, taught me to pre-heat the aluminum before welding it. He said to put a piece of Stainless Steel in behind the hole you were filling up, in your aluminum welding project, and melt the side walls of the casting while you melt in broken strips of CASTING, instead of aluminum rods. The metals HAD TO match, in order to melt together and not break again. The aluminum would run on the Stainless Steel plate, but wouldn't bond to it, so you would have a smooth surface on both sides of the aluminum patch. You didn't have to worry so much about it "falling out the back," since you had a backing plate it wouldn't melt to.
Bill, from Tn. 🇺🇸
Isso sim seria a forma mais correta com certeza! 👍👍🍀🍀🍀🍀
A 5 inch sanding disc in a drill with 80 grit would take care of your coarse shaping. Then go over it with 180, 220, then 400 or so to finish. Nice job re-shaping the notch!
@@jeremynull6652 Rapaz! Hoje em dia está cada vez mais difícil encontrar profissionais com o entendimento clínico igual ao seu! Parabéns! 🙏🙏👏👏👏👏👏👏👏👏👏👏🍀🍀🍀🍀 Eu também sou um perfeccionista raro e na área que eu trabalho, soluções em fragmentação de rochas, livres de controle, sou o melhor que está tendo 🤣🤣.👍👍👏👏👏👏🍀🍀🍀🍀
9:01
my thoughts too.
And after watching this video with no explanation, the many who didn't know the secret to welding aluminium STILL don't know the secret to welding aluminium.
Tout à fait d'accord. Exemple : quel est le type de la baguette utilisée ?
Takes 4 days and nights of constant work to fill a hole then after you fill the hole sand it down.
You were thinking it’s magic instead of melting unlike how an aluminum weld has beads, which I expected until I seen the torch.
It’s touch melt to exhaustion (your own from not knowing what you’re doing) to melt melt fill in blob melt melt get lucky cause all pliability is lost and the case is way more brittle now than before. And use two rods, in fact use the front on one and the back on the other to confuse people watching you so they won’t learn and become your competition.
Any questions pay at the front desk on your way out.
Good day
The main secret to welding aluminum is having the right equipment to weld aluminum.
With the right equipment it might even be EASY to weld.
TIG welder on AC is best
Trying to do it with reverse polarity stick rods is tricky at best, and using a torch is even trickier yet.
Considering there is absolutely no welding going on in this video i agree.
That's diecast aluminum. What he's doing is using a similar aluminum and basically soldering in the hole. You can't just weld diecast aluminum, a TIG is too hot and can make it brittle.
People who don't have a lot of money are the most amazing at everything.
Very well done !
Amazing. A torch and home made welding rods and no flux. This takes immense amounts of skill and patience. MY respect to your ability!
Well done . As a open flame welder ( iron pipe ) I know this is not so easy . One fraction to long with the torch will mess it up . Don't mind the people who can do it better and faster. You did it this way and did a very good job .
It was refreshing to watch your video because I figured out how to weld aluminum the same way over 50 years ago using a torch and aluminum welding rods that were actually made for electric welding, (but never worked well when used with an electric welder). At that time, I had people tell me that my repairs would never work or hold up, but as you well know they ended up eating their words later on. It was shortly after that that I had my first encounter with MIG welding aluminum. Thanks for showing people that "No you can't doesn't always mean you can't"!
No secret this is a DIY method, he would have found it easier and quicker with a thin sheet of copper behind it, if it was brought to me for a professional repair i'd have cut the hole square and TIG welded a piece of Aluminium in, 30 min job.
Exactly that's the correct way to fix this if he would have done this at a professional shop the QA would have a cow with him as usually we're only allowed like at Max 3 mm Gap with this kind of steel thickness any more than that and the QA would have to bring out a MAG test or flat out rejected depending on the QA an engineer in the investigation
was thinking the same thing,
That cutter on the angle grinder has to be up there with a chainsaw angle grinder cutter as the most dangerous power hand tool attachments on RUclips.
OSHA approved no doubt.
Dude angle grinders are anxiety causing tools just by default with the guard on.
No big deal, the guard is removed
Only when it binds. But don't worry, he's wearing gloves.
put his thumb right near it
So, how warped was the case when you were done?
I was thinking same thing .Just to think I didn't thousands on Square wage Miller welder w cooler .preheat and clean and weld .also the cost of argon .It Been magnesium we guy see the burn down lol
cheers mate
You could have just use another piece of aluminium size of almost the hole to weld it up instead of wasting so much gases and rod for such a big hole.
Cut a square and put it in there.
Exactly...
@@kenschwer184 file some straight line on the holes edges, place a piece of paper over the hole and draw out the shape, transfer that drawing over to the material that will be used for that hole, and there you got the shape. It's even so much more faster and efficient.
He created so much tension that the enige part is complete warped and does not fit anymore. This is a famous fake channel, but real people from this jobs give up to warn people about. People want to believe everything they see on youtube.
@@jpsholland 😂 best easiest way is just get a new cover, it may even cost lesser than all the rods and gases 🤣
الله ينور عليك انا اتعلمت منك حجات كتير جزاك الله خير
I have a training course book from Boeing, when they knew how to build airplanes during WW II, all about teaching someone how to weld aluminum with an acetylene torch. Explains it all, but it still takes practice to get it right, and the welds look as good as anyone using heliarc today. I believe what this fellow is using is the aluminum solder type rods you can get at a Home Depot, not truly welding anything.
He makes his rod out of other cast aluminum scrap.
"Kuli? I want you to know? This was a professional Job you did. You are an Engineer(A Doctor Welder.). Some people may look at this job as not important or simple, but? It was very serious to complete. Your work is highly respected."👍
no, he is a faker, he is unmasked years ago. The only talents you see is video editing.
Nice work. Anyone who has welded aluminum with a torch knows it takes practice. It is not as easy as it looks. I've ruined things trying to weld aluminum in various ways from not having enough experience, to faulty rods, contaminated metal, improper heat, etc. It takes longer to become skilled at gas torch welding aluminum than any other form of welding. I speak from decades of experience.
Before the average consumer could buy Gas metal arc welding (GMAW), gas tungsten arc welding (GTAW), shielded metal arc welding (SMAW) and flux-cored arc welding (FCAW) Machines,,, We Were Stuck With Gas Welding, Brazing, Soldering, Casting, And Forging Metals. Now the consumer can purchase any type of welder ever invented. It's come a long way in a few decades.
Mantaap sukses barokah usaha nya kawat pake apa dan beli di mnh Bos qu
from wa.state here. i had to do that to my bike in the 70s. nice work.
No tricks involved. It just time, patience and more than an afternoon of experience and trust in ones own abilities. Well done!
2:10 😅
きく
Excellent video, outstanding work. Job well done, is your filler rods old meltdown cases ? Thanks for sharing. Cheers
Great job, grinding out the indent was the icing on the cake. 🙂🙂🙂🙂👍👍👍👍
Impressive work. 👍👍👍
Was the first aluminium welding I had to learn as an apprentice 25 years ago not as easy as it looks to much heat and poof it just falls away.
Molto bravo!!! Complimenti!!!
Grazie per la condivisione della tua conoscenza e abilità 🙏🙏🙏
Ciao 👋 👋
I once worked with a dutch engineer that was an expert at this I wish I had paid more attention He was very skillful
Vc é de onde?
Tô precisando fazer um serviço tipo esse no motor de uma titan 99
asalnya dari Indonesia
👍👍👍Did you heat it up before starting welding..? Or just braze d like anything else?
Hopefully the clutch not hitting !! ❤
I just finished rebuilding my sons yz450f ! I love Yamaha 🤜💥🤛
very Nice work 👍
Thank you very much! I’ve wondered what to use my oxeacetine for!
Some covers are magnesium, make sure you do an acid test before hitting it with a torch.
I used to work in an alloy plant in my younger years, I was always amazed at the color and brightness of mag burning. We would throw some mag ingots in the aluminum alloy furnaces to do a quick clean.
Well complete was of time thought I was going to learn something
Nice but how strong is that weld?
5:35 так делать нельзя перчатках!!! Я думал, что циркулярная пила затянет варежку и оторвет, сломает пальцы. И сколько часов надо заделывать дырку? Не проще вырезать кусок алюминия и приварить по краям на месте стыка специальными электродами для алюминия???
грубейшее нарушение ТБ. Смотреть страшно
My brother had a case with a bad crack. It was a Yamaha as well and his friend, some kind of exceptional welder, touched it with. A grinder and said that's why nobody wants to mess with it. It's magnesium. I need some special rods so it'll take a couple days because I have to order them. Impossible to tell where it was repaired.
Some parts are made of strange mixtures of alloys and don't want to weld very good. I did a test on a Triumph motorcycle cover and it didn't weld very good at all. That was with high quality TIG welding apparatus.
How's the structural integrity?
Que tipo de gases se utilizan para soldar aluminio?
Sure, but have you ha the thrill of an aluminum rod on a magnesium case like my 85' it490 with an arc welder
Не понемаю что за присадки.здоровья и всех благ
O Darun hoyeche
Профессионально! Пропан с кислородом или ацетилен?
Пропана достаточно
What kind of solder is used
my dad bought some solder at state fair for aluminum about 30 years ago.
i have used it 3 times, it works.
Interesting! I have tried before to weld with propane and found it didn't have the same properties as acetylene! I found that propane seemed to give a larger area of heat making it difficult to use but as I see here it looks workable. This was years ago and I was younger like 25 years or so. I brought the part to someone else and they used acetylene So I figured propane was not viable. Thanks I shall try again.
I bet buying a new one cover is more cheaper but I say I really like the video.
complimenti ottimo lavoro
Good work 👍👍👍
Endlich wird hier ein "Geheimnis" gelüftet, auf das die gesamte Menschheit schon lange gewartet hat. Jetzt weiß ich endlich, was mein Unterbewusstsein schon immer beschäftigt hat.......
Dieses "Geheimnis" kennt jeder Berufsschweisser....😅👍😉😉😉
Pengelasan yang jenius luar biasa mantao
Поинтересуйтесь, как скоро оно отвалится. Есть более простые и надежные методы пайки, но - с помощью реактивных флюсов и при температуре около 280 градусов. Проверено сотню раз.
С хуа ли оно отвалится? Раньше повсеместно варили ацетиленом, куда уж проще.
Job well done❤❤❤❤
very good video
Good Job Bro!!
Hobart makes Aluminum arc weld rods. I used them a few times fixed stuff.
Electrode positive around 120 amps it jumps onto part .
Top em , Serviço de 1° Primeira parabéns pelo Excelente Trabalho que você Faz ..
And what with the heat? After reperation this engine cover don't look like wave on the sea?
Yes it does, he has good part for the "after" video, or he first recorded the "after" video, then made a hole in it for the "before" video. He is faking people succesfully for years, got unmasked many times but people stil want to believe all they see on youtube.
I took a welding course early in the 1980's , and as I recall when it came to al;aluminum welding (TIG) cleanliness was everything, stainless steel wire-brushes only, even cleaning all fingerprints & oils with acetone just before welding. Somethings changed?
Para que serve a vareta de aço é eletrodo 6013?
Excellent job, well done, you the man.
Is this soldering or brazing? I guess the filler material has a lower melting point than the base material. It seems to take forever. Maybe one could make a bottom in the opening, so that the melted rod does not fall down? But what easily formed material would be suited to dam up the molten metal without sticking to it? Maybe wood could be used? Some charring would result, but so what?
Работа сварщика обойдется не меньше стоимости новой крышки
это если такой крышки уже не купить (устаревшая модель)
Hola buenas...buén trabajo se require mucha paciencia para éstos trabajos...me pueden decir q soldaduras se esta utizando...y cuanto es su medida de fuego del soplete...🙄🤔🙄🤔
Lo conozco 53 años tengo me enseñó lo basico con electrica y me desarrolle y buen trabajo , pero hay el ejemplo de "Carter Peugeot vehículos" que su aluminio trae impurezas y complica mucho el trabajo, que otras con gas tig y mig se reparo más fácil . Por experiencia propia hace ya unos años. Un saludo de España
Admirable el arte que llevas en laa manos
The welding electrode is made of which metal .? Any code name. ?
Debería ser de aluminio
competent welder
There is no electrode. This is gas welding. The filler rods are strips of molten cases of the same material that the case is made of.
Qual o eletrodo que utiliza?
I’ve got a tiny crack on a cylinder head (sweats coolant) crack is about half of an eye lash, what rods are those?
Nice job. Good fill.
ficou top, mas uma bola bem feita de durepox resolveria tbm.
É claro, que não.
@@felipeborgg ja fiz isso com uma titan 150.
uma amigo meu chamou no grau e caiu com a moto nova. kkk quebrou um pedaço do carter, o buraco era do tamanho de um dedão do pé.
vazou todo o oleo ali na rua mesmo. desligamos a moto. e esperamos esfriar.
o coitado só chorava.
ai eu chapadão dei a ideia do DUREPOX e pimba ta até hoje no carter da moto. lichamos e pintamos nem da pra ver mais.
esta na moto até hoje, isso foi em 2014.
대구3공단에는 영상보다도 더 정밀하고 깨끗하게 산소용접이아닌 티그특수용접을 통해서
알루미늄랍금강을 용접복원해주는 곳! 대경특수용접이 있습니다,
요즘은 영상처럼 연질류가 아닌 경질류의 용접을 더 많이하고싶습니다,
산소를 이용한 알루미늄 !용접 잘하보고 갑니다,
nice work, that was a big hole to fill just by building up, and it's thin. It gives me confidence that this broken throttle body I have can be fixed. The only problem is that I don't know if I can do it, lol.
Head deksel cb 100 punya Saya mengalami bocor bagian dudukan noken as sebelah busi bisa gak ya di las 🙏🏻🙏🏻
kawat apa yang di pakai pak?
Itu gas doang pa pke asetilin om?
Do you explain what welding rod you can aluminum rod?
Que beleza, um profissional e tanto.
Valeu.
What sensible reason is there for not cutting a suitable patch to weld only the joints instead of frying the whole hole?
5:35 great way of losing your fingers or hand!
Having done this kinda work let me answer some FAQ's and explain.
1. YES, he actually is welding.
2. NO, he is NOT Brazing.
3. He is alternating between using a flux covered rod with a steel core to clean and a filler rod (probably a very soft hybrid aluminum filler rod of some sort).
4. He is reheating the dabs and using the steel flux covered rod to get under the oxide layer after the puddle has heated up. This moves the molten aluminum under the oxide layer to be more uniform.
5. TIG, MIG, ARC and OXY can all do Aluminum Welding. This has been possible for many decades.
6. Yes this piece was probably distorted by all the extra heat. He should have clamped it in a steel backer to avoid heat distortion.
7. He is using the flux covered rod to tap off slag. That is why you see him flicking it occasionally. All cast aluminum has shit in it.
8. He doesn't care about using AC Tig because he's in a third world country where they make due with what they have. Does it matter if the part ends up working in the end.
9. He never shows the inside of the piece after he does the outside appearance finish.
Здраствуйте как вы это делаете
que materiais sao esses das soldas......
low temp braze type rod?
炎の温度は何度、溶棒は何を使用しています之だけ焙ると筐体が歪んでしまいますが強度はもととおなじぐらいにはなるんですかね
perak
Extraordinário 👍👍👍
As u get better at welding you will sharpen your tungsten less and less. Your skill will improve that you always keep a perfect gap without touching the material with the electrode. One more critical safety advice for welding in a confined space dont smoke weed before u weld in the confined space.
Genial...se puede rellenar una culata de aluminio de un motor picanto
Excess heat may failure these
Good job
I like this trick 🎉
Bagus mana kalau menggunakan las argon??
Era tão mais fácil tampar o buraco com um pedaço do mesmo material e soldar já fiz vários
That's what it is 👍👍👍
With coat hanger ?
What's this guy using to weld with 1711 stick welds
Thank you so much.
Kalo pakai las listrik bisa kah?
To anyone who has watched this video and is reading these comments, you still won't know how to weld aluminum because this is NOT how to do it. There's usually more than one way to accomplish anything but this technique is just not at all proper in any way. Go find another video that shows something different and it will be a better approach because it can't get any more wrong than this. However, I must acknowledge the fact that this video has close to 1.3 million views in 4 months time so credit where credit is due, he obviously has skills at making money on RUclips which is a good thing because aluminum welding isn't looking like a good money maker for him. Props!
Bang kenapa setiap aku mencoba pengelasan alumunium selalu melorot ya?
otimo trabalho
Show , Fantástico !!!!!!!!
If this is the secret, I'll just stick to the regular non secret techniques thank you very much.
That case will be and interesting shape after all the heating and twisting.
بارك الله فيك
Pues se solda por decirlo así más fácil con el electrodo revestido para aluminio pero es muy caro al menos en México , yo soldo con varilla de aporte y uso fundente en polvo que vendría siendo el revestimiento del electrodo aún así lo que me gusta es el tipo de soplete que usa porque la flama no es tan agresiva como la del equipo de oxicorte que normalmente uso
Just buy a new part 🤷🏻♂️