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.

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. 🇺🇸

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 KZfaq.

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.

الله ينور عليك انا اتعلمت منك حجات كتير جزاك الله خير

Thank you very much! I’ve wondered what to use my oxeacetine for!

from wa.state here. i had to do that to my bike in the 70s. nice work.

"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."👍

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.

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.

very Nice work 👍

Vraiment une Grande BRAVO

Admirable el arte que llevas en laa manos

Top em , Serviço de 1° Primeira parabéns pelo Excelente Trabalho que você Faz ..

Pengelasan yang jenius luar biasa mantao

Show de bola parabéns

Hobart makes Aluminum arc weld rods. I used them a few times fixed stuff. Electrode positive around 120 amps it jumps onto part .

Extraordinário 👍👍👍

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.

So, how warped was the case when you were done?

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???

No tricks involved. It just time, patience and more than an afternoon of experience and trust in ones own abilities. Well done!

I like this trick 🎉

Vc é de onde? Tô precisando fazer um serviço tipo esse no motor de uma titan 99

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....😅👍😉😉😉

Excellent job, well done, you the man.

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.

Show , Fantástico !!!!!!!!

بارك الله فيك

Good job

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.

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.

And what with the heat? After reperation this engine cover don't look like wave on the sea?

Well done! Btw is this exciter/sniper 150 v1?

O Darun hoyeche

Не понемаю что за присадки.здоровья и всех благ

5:35 great way of losing your fingers or hand!

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

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.

Genial...se puede rellenar una culata de aluminio de un motor picanto

Rapi telaten

Paying someone to do this would cost 10 times more than just buying a new case cover.

Era tão mais fácil tampar o buraco com um pedaço do mesmo material e soldar já fiz vários

Do you explain what welding rod you can aluminum rod?

I’ve got a tiny crack on a cylinder head (sweats coolant) crack is about half of an eye lash, what rods are those?

Good work 👍👍👍

Bon travail

Skillful, extraordinary work

Muito no gostei tá de parabéns

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.

Só faltou a pintura. Seria a cereja do bolo

Telaten 👍

Ah ganyan lang pala 👍

Perfeito.

En que momento estás soldando??! Yo solo veo un relleno

Nice. This is a metal artist

Это - космос!

Может это эфективно но не просто.

❤ Озвучку добавите ??

No haya secreto solo es la experiencia y la dedicación y ser detallista.

que materiais sao esses das soldas......

Em princípio só precisa de maçarico Oxi acetileno (actileno ou propano).

I watched this comment and showed it to my neighbour. He said that it seemed familiar, so we rented a projector and read it with the entire town and we where astonished, when we found out how original and funny it was, before it actually was copy/pasted from millions and millions before this.

Me gustaría que también dijeran el proceso y los materiales que usan , porque así como pudo decidir si es cierto o nadamas son videos falsos , si no puedo decirles que e gusto solo por ver lo que.hacen con mucha tecnología pueden hacerlo fácil ustedes pero los que los vemos no lo creemos al menos yo ya que e intentado hacerlo y el aluminio al calentarlo así como lo hicieron ,para mi se derritió y no se soldo , no engañen a los usuarios que los ven ,sean realmente sinceros y si no , no le veo el caso de que según enseñen y solo engañen, sean realistas , no culeros

Индусьі давно паяют алюминий автогеном и не парятся а мьі аргон спец єлектродьі

Para que serve a vareta de aço é eletrodo 6013?

Nice but how strong is that weld?

Практически как новенькая, осталось только покрасить 😉👍🏻

Bagus

Why so many different rods and what are each made out of? Obviously, some are a low melting point alloy that can be melted on top and spread over smoothly. This being a low stress part and not important in terms of safety, I'd trust this repair, but, if available, a factory or used replacement from a wrecked bike would be so much more cost effective in terms of shop time and cost to a customer.

Хорошо что у меня есть такой мастер

Bang kenapa setiap aku mencoba pengelasan alumunium selalu melorot ya?

Itu gas doang pa pke asetilin om?

Ikut menonton dri ASIA WELDER

Justamente por eso era secreto porque mucha gente no lo conocía

low temp braze type rod?

ガス溶接がやり易いのか🤔

Многие не знают этот способ лишиться руки или чего-то ещё при помощи пильного диска и болгарки

لم يستعمل العامل المساعد وهو زيتي

What kind of solder is used

Not sure if that’s technically considered welding, it’s probably more accurate to call it brazing and here’s why. Welding especially Oxy Acetylene Welding true Welding uses bare filler metal where Brazing uses Filler Metal that has a flux cored center or a flux coating or even possibly a jar of paste flux in rare instances. At the start of the process he was holding rods that looked almost like Stick Welding Electrodes and that is what he used to make his first pass around the original parent metal because it has a flux and then he used scrap aluminum that looks like he melted out into his own filler metal rods very crudely formed but they worked and he kept switching between the fluxed rods and then the bare scrap aluminum then back to the flux rods then bare aluminum then fluxed ones. So what he did was a suitable solution if he lacked access to a Tig Welder but that is how it truly should have been repaired but it requires access to the equipment and skills beyond the average welder skills

ficou top, mas uma bola bem feita de durepox resolveria tbm.

Perfect

With coat hanger ? What's this guy using to weld with 1711 stick welds

Keren

Good job!!

Luar biasa

Хорошо, что показал вначале что не так с мотором, а то мы бы не поняли.

cartolina ponha-se por baixo fizesse um molde só dava no lugar ficava mais profissional

Now i know that i need to know how to weld aluminum in order to weld aluminum. But the question is: The welding process doesn't modify the aluminum specs?

Unfortunately the secret is while it may seem possible it generally doesn’t last and definitely not with any process other than TIG

Alguna persona que sepa cómo se llama este tipo de varilla para soldar aluminio

А можно было положить в пещаную форму разогретую деталь и залить расплавленный алюминий?

Viele Menschen könnten auch mit deinem "Geheimnis" etwas anfangen.

Le hace falta un polvo limpiador y solvente porque el aluminio es muy poroso a no ser que el aporte lo tenga incluido

I'd like to do this just to see, I think it will take patience.

I thought you had to tig aluminum but time will tell what works.

Bro just knitted that thing back together

Before welding aluminum, I used to use charcoal on an electric welding machine

Oof that finger remover action