I haven't seen this quality of aluminum welding in over 30 yrs, my son's god father who worked in a sheet metal fabrication shop was the go to guy to do aluminum welding, and he was the best of the best, and this gent doing the welding in this video should be proud of his work, kudoos to him and keep up the great work, as for the keyboard Karen's, well all I gotta say is if don't know then shut up watch and learn !! Have a great merry Christmas
Aluminum is hard to weld, because it doesn't puddle up, like steel does, instead it justs gets a wrinkle look, then a few seconds later after the wrinkle look, the aluminium just falls apart, so its crucial to get your welding rod into the wrinkle area, just as it wrinkles, them keep moving, before the whole wrinkle area, just falls off, in one big blob. Also, its good to use an aluminum flux when welding aluminum, for a better looking weld.😁👍
Takes a bit of practice but can make a very sound weld using gas torch with aluminum arc welding rod as a filler rod. Can use in the field without electricity. Was a common practice in the early part of to 20th century. Easier to do if you have a pair of the old blue lensed gas welding googles so you can see when the base metal starts to melt. Over the past few years I’ve done several successful repairs this way and have tested several samples that achieved full penetration welds stronger that the base pieces being welded.
The way I’ve been doing this, the weld is fluxed and shielded by the flux on the arc welding rod I’m using as a filler rod. I’ve also done some welding with no filler rod or with bare aluminum filler strips where I cleaned all materials by sanding or brushing with an un contaminated stainless steel wire bush and welded using the aluminum flux sold by Tinman Technologies (a good source for speciality tools for sheet metal work and sheet metal welding) - off hand I don’t know what is in the flux which is supplied as a white powder you mix up with distilled water.
I would use mention instead of tell, but I get the picture. This guy could even fix a 6061 aluminum bike even though 40,000 psi is plenty of tensile strength. Stronger than carbon fiber in general.
Keren mas 👍👍👍 thanks udah share.. Mas mau tanya perbandingan tekanan/presure gas CO2 sama LPG nya berapa untuk menghasilkan las2an alumunium yang solid??
Para ese trabajo hay algo que se debe tomar en cuenta, muy simple. Remover lo que pueda alterar la aleación, como pintura, grasas y polvo. Lo aprendí desde cuando por mi calle pasaba un señor con un bote con brasas y fierros de bronce para reparar trastes agujereados. Su herramienta era básica, pero lo principal era ácido muriatico. Yo era un chico como de ocho a diez años. Nunca imaginé que trabajaría en la soldadura moderna, pero lo que más conservo es la igiene y ética al trabajar y que mis empleadores me aprueben. Aquel soldador de antaño se anunciaba con una flautista de plástico, hoy con una carta de recomendación o con buenas referencias.
How do you know if your aluminum is hot enough to weld, but not so hot it falls apart? 1) you should clean all that comtanination out. 2) turn your torch to where it is just burning acetylene. You want that orange/black sooty flame. Put the torch on the metal and get it black. 3) Turn your torch to the proper heat for the job. 4) now heat the material. The black soot will burn off when the metal is ready. This works well before you TIG weld or any type of aluminum welding.
Learned this 40+ years ago in high school. It’s best to clean all surfaces and wipe them down with acetone before welding, makes a cleaner, stronger and better looking weld
Please correct me if mistaken and supporting evidence. This cannot be welding but brazing or soldering. The base metal is not forming a puddle; not a fusion of base and filler metals.
This is gas welding. He is forming a weld puddle, and manipulating it with the butt end of a steel welding rod. The filler material is a fat bit of aluminum, which is added at times, then he goes back to working the weld puddle with the steel welding rod. When you see the welding rod, he is not adding filler, just working the puddle. The parent metal and filler are all blended together. That's not low temp zinc he's using for filler, it is aluminum, which means the parent metal is being heated to the melting point.
@@vandalsgaragetambién por cuestiones físicas y técnicas la soldadura queda con pequeños poros internos q debilitan el material, no va tener la misma resistencia una soldadura realizada como en el vídeo a una por electrodo revestido o por proceso tig siendo este último el más resistente, esto no quiere decir q este mal lo del vídeo solo q es otro proceso y no es el óptimo pero cumple su función.
Salut! La lucrări de tinichigerie de îndreptare ce pot folosii pentru finisaje la temperaturi joase atât pe aluminiu cât și pe metal, ma refer sa nu mai intre asa mult chit, mulțumesc
Propane and oxygen is not recommended for welding aluminum because of the chemistry it leaves a brittle weld. If your going to use a torch use acetylene instead of propane.
Most of the time, he's manipulating the weld puddle with the butt end of a steel welding rod. Then adding a little filler, and repeating the process. He is melting the parent metal, and adding filler, literally the definition of welding. If you think it looks easy, its because you've never tried to do it.
Looks a really skilful job. What gas is used here propane or poss Argon or a mix?. Steel rod to remove Oxidisation and filler rod where necessary?.great anyway.👍
well let's see.....it shows him at the start of the video opening the valve on an oxygen tank so I would guess it's oxygen and propane....but we'll let you figure it out Einstein 🤨
Hello , j'ai tenter de faire des soudure Alu avec un poste a souder PARKSIDE Arc Soudeur Max 100A - PESG 120 B4. j'ai acheter les memes electrodes 2,5 mm. , l y a bien une amorce , mais a aucun moment sa fusione , l'electrode colle tous le temps ........ Sa vous fait penser a quoi ? Merci du coup de pouce
What I see is, the process of extracting dross from the surface of the puddle by using the arc welding rod to collect it by a scratching technique. The preliminary weld to secure the parts in place is cleaned in preparation for the filler rod, after the application of the filler rod the weld is again cleaned by pooling and scratching. The same thing happens when you melt ally for casting, before pouring ,the dross is removed with the help of a steel sieve. Great work...
Irmão essa solda não está penetrando só está colocando material em cima se vc tivesse usado esse eletrodo na máquina de solda esse trincadinho solidária só com um passe . Se fosse ferro fundido a ser soldado aí sim e bom dar uma aquecida na a peça antes de fazer a soldagem e após a soldagem uma estufa para ele não resfriar rápido Agora alumínio vc pode trabalhar com a operagem da máquina bem baixo porque ele aque rápido por inteiro
I haven't seen this quality of aluminum welding in over 30 yrs, my son's god father who worked in a sheet metal fabrication shop was the go to guy to do aluminum welding, and he was the best of the best, and this gent doing the welding in this video should be proud of his work, kudoos to him and keep up the great work, as for the keyboard Karen's, well all I gotta say is if don't know then shut up watch and learn !! Have a great merry Christmas
Thank you, great skill with the torch, so easy to blow through the metal
it's not that hard. you just need more practice
Aluminum is hard to weld, because it doesn't puddle up, like steel does, instead it justs gets a wrinkle look, then a few seconds later after the wrinkle look, the aluminium just falls apart, so its crucial to get your welding rod into the wrinkle area, just as it wrinkles, them keep moving, before the whole wrinkle area, just falls off, in one big blob.
Also, its good to use an aluminum flux when welding aluminum, for a better looking weld.😁👍
there's flux already on the rod
Formidable tecnica.muy basica y efectiva.gente muy lista y experta.felicitaciones
واقعا که دستمریزاد ، لذت بردم استاد ❤❤
Bravo !!! grande saldatore !! i mie più sentiti complimenti !
Usas algún decapante y que tipo de
varlla de aluminio usas
Congratulations! Simple and efficient. Big hug from the south of Brazil!
😂kkkkk se der vazamento por falta da penetração que é bem provável vai ter que lixar tudo novamente kkkk
Mas ele deve ser novo ele aprende kkkkk
Great video, what type of electrode do you use at the beginning of the repair ?
Do you or can you grind the weld down and smooth it out to look like new?
Takes a bit of practice but can make a very sound weld using gas torch with aluminum arc welding rod as a filler rod. Can use in the field without electricity. Was a common practice in the early part of to 20th century. Easier to do if you have a pair of the old blue lensed gas welding googles so you can see when the base metal starts to melt. Over the past few years I’ve done several successful repairs this way and have tested several samples that achieved full penetration welds stronger that the base pieces being welded.
The old cobalt lenses. I think glass blowers still use them.
I know that you use borax when you weld with bronze. Is it the same with aluminium?
The way I’ve been doing this, the weld is fluxed and shielded by the flux on the arc welding rod I’m using as a filler rod.
I’ve also done some welding with no filler rod or with bare aluminum filler strips where I cleaned all materials by sanding or brushing with an un contaminated stainless steel wire bush and welded using the aluminum flux sold by Tinman Technologies (a good source for speciality tools for sheet metal work and sheet metal welding) - off hand I don’t know what is in the flux which is supplied as a white powder you mix up with distilled water.
@@mitsos_306 it's same used borax
@@fajarfjr1726 thanks!
Thank you for always sharing your great techniques, there are few who share this valuable information, I accompany you here from Brazil😃
I would use mention instead of tell, but I get the picture.
This guy could even fix a 6061 aluminum bike even though 40,000 psi is plenty of tensile strength. Stronger than carbon fiber in general.
Are you using propane or acetylene ? With the oxygen
Propane, read description!
I just found your channel today, and have been watching your videos all afternoon. Very nice work.
What are those rods u are using and what flux are u using
Can you please tell me the rods being used here. Thanks
likely ER4043 filler rod for doing work on cast parts, it's an aluminum-silicon(5%) alloy filler rod.
Keren mas 👍👍👍 thanks udah share..
Mas mau tanya perbandingan tekanan/presure gas CO2 sama LPG nya berapa untuk menghasilkan las2an alumunium yang solid??
Eu sou do Brasil e gostaria de saber qual o tipo do gaz..porque eu conheço o gaz vlp que e o gaz de coxinha mas esse eunaoconheco
EXCELENTE VIDEO¡¡... Y MUY FACIL DE ENTENDER¡¡...SALUDOS DESDE MEXICO¡¡
very cool!!!great video!!!
Good job, looks like works well for you.
Takes practice to not put too much heat in that piece.
Para ese trabajo hay algo que se debe tomar en cuenta, muy simple. Remover lo que pueda alterar la aleación, como pintura, grasas y polvo. Lo aprendí desde cuando por mi calle pasaba un señor con un bote con brasas y fierros de bronce para reparar trastes agujereados. Su herramienta era básica, pero lo principal era ácido muriatico. Yo era un chico como de ocho a diez años. Nunca imaginé que trabajaría en la soldadura moderna, pero lo que más conservo es la igiene y ética al trabajar y que mis empleadores me aprueben. Aquel soldador de antaño se anunciaba con una flautista de plástico, hoy con una carta de recomendación o con buenas referencias.
Gak terlihat pemakaian fluxnya, tapi kok bisa nempel sempurna ya? Mohon petunjuknya suhu 🙏
Yang dia pake itu kawat las khusus buat las alumunium, banyak di jual di toko bangunan
Saya pakai kawat khusus tetap ndak nempel, mungkin kurang kuat apinya
@@educhannel3377 selain itu media yg akan di las harus di panaskan
Que medida é a estenção de solda que você está usando?
Early days I gas welded aluminum but I must admit I like TIG better!
How do you know if your aluminum is hot enough to weld, but not so hot it falls apart? 1) you should clean all that comtanination out. 2) turn your torch to where it is just burning acetylene. You want that orange/black sooty flame. Put the torch on the metal and get it black. 3) Turn your torch to the proper heat for the job. 4) now heat the material. The black soot will burn off when the metal is ready. This works well before you TIG weld or any type of aluminum welding.
Propane limits temp. Read description! See prior videos on casting rod!
Merci de l information!😊
Las barras llevan fundente o como sería alli???
Ótimo Soldador parabéns pelo Bom trabalho que você Faz ..
You use LPG or acetylene
Learned this 40+ years ago in high school. It’s best to clean all surfaces and wipe them down with acetone before welding, makes a cleaner, stronger and better looking weld
Thank you for your advice
Mantap, kebersihan itu terutama
❤ 4:13 4:13 4:14@@sgtno3226
Please correct me if mistaken and supporting evidence. This cannot be welding but brazing or soldering. The base metal is not forming a puddle; not a fusion of base and filler metals.
This is gas welding. He is forming a weld puddle, and manipulating it with the butt end of a steel welding rod. The filler material is a fat bit of aluminum, which is added at times, then he goes back to working the weld puddle with the steel welding rod. When you see the welding rod, he is not adding filler, just working the puddle. The parent metal and filler are all blended together. That's not low temp zinc he's using for filler, it is aluminum, which means the parent metal is being heated to the melting point.
@@vandalsgaragetambién por cuestiones físicas y técnicas la soldadura queda con pequeños poros internos q debilitan el material, no va tener la misma resistencia una soldadura realizada como en el vídeo a una por electrodo revestido o por proceso tig siendo este último el más resistente, esto no quiere decir q este mal lo del vídeo solo q es otro proceso y no es el óptimo pero cumple su función.
Salut! La lucrări de tinichigerie de îndreptare ce pot folosii pentru finisaje la temperaturi joase atât pe aluminiu cât și pe metal, ma refer sa nu mai intre asa mult chit, mulțumesc
Bang,itu fungsi kawat las listrik buat apa? Kalo pake besi biasa sebagai pengganti kawat las listrik bisa?
Bang apa perbedaannya kalo ngelas aluminium pake acytelin dengan gas elpiji
This welding rod is of which material ?
Same question
Repurposed aluminum scraps
Propane and oxygen is not recommended for welding aluminum because of the chemistry it leaves a brittle weld. If your going to use a torch use acetylene instead of propane.
Hola el electrodo que usas que tipo es gracias
When you clean up that, Weld? , I would think the part would just fall off. Looks more like a solder job maybe a braze at best.
Most of the time, he's manipulating the weld puddle with the butt end of a steel welding rod. Then adding a little filler, and repeating the process. He is melting the parent metal, and adding filler, literally the definition of welding. If you think it looks easy, its because you've never tried to do it.
Sir what kind of torch did you use ?
Looks a really skilful job. What gas is used here propane or poss Argon or a mix?. Steel rod to remove Oxidisation and filler rod where necessary?.great anyway.👍
Acetylen 👍
Boss would fire me if weld looked like that.
Very good 👍
Mucha habilidad y experiencia
Man is good! I mean he is really good!
Class 👌
Not many know how to weld with water as a fuel. My MultiPlaz welder does it with ease.
¿No ayudaria una lijita, jabon y agua si no hay mas?
is that straight propane or oxygen too?
well let's see.....it shows him at the start of the video opening the valve on an oxygen tank so I would guess it's oxygen and propane....but we'll let you figure it out Einstein 🤨
Isn't that the head from a previous video that you "fixed".? Seems it's a paper weight now
Es bonito aprender lo que. Otros ocultan
It appears that he is using the welding electrode to apply flux. What is he using for flux?
Ele tá Fazendo é caca😂
Ele tinha que ter usado o eletrodo na a solda elétrica era só dar um simples cordão kkkk
He soldado aluminio pero hoy aprendí que se suelda sin fundente y a destorcer o acomodar la pieza sobre la marcha a puntos
Alumiweld works good also.
Pakai acitelyn apa lpg mas?
溶接ですか？それともロウ付けですか？
Jos mantap
Kerja yang bagus 👍
je heb gelijk deze gozer moet naar school !!
gas LPG nya bisa untuk ngelas kawat jemuran yg biasa di pakai untuk las acetylene gak bang?
What are you talking about? That part he ruined is aluminum.
Muy bien mi chingon
E visto muchos vídeos soldando aluminio
Y no utilizan.fundente
Voy a intentarlo
Porque creo que el fundente hace todo lo contrario
That will work Dr. Frankenstein
Alumínio é tão macio para derreter com a solda elétrica da pra fazer uma solda toda escamadinha
Mas info nozle stang las nya dong 🙏
Please send me details about the alluminium brazing kit price details
Remove excess flux after welding by washing off with boiling water
Gostei muito bacana dimais você é professor
Soldado e com acetileno e oxigênio e
Dude. Alumiweld. You're welcome.
wat is the alloy rod
Tope dimais você tem que mostrar se e com gas de cozinha o acetileno
very good but CO2 gas?
Я тоже подумал а не O2? :)
I guess the reason why no one tells you about these welding tricks is, parts like this nowadays are made of plastic, especially in the auto industry.
Expecting more videos
Não centralizou a parte quebrada, isso não vai encaixar no parafuso.
¿que gas usa: acetileno o propano?????????
Hello , j'ai tenter de faire des soudure Alu avec un poste a souder PARKSIDE Arc Soudeur Max 100A - PESG 120 B4. j'ai acheter les memes electrodes 2,5 mm. , l y a bien une amorce , mais a aucun moment sa fusione , l'electrode colle tous le temps ........ Sa vous fait penser a quoi ? Merci du coup de pouce
Merci d’avoir repondu a ma question .....
What I see is, the process of extracting dross from the surface of the puddle by using the arc welding rod to collect it by a scratching technique. The preliminary weld to secure the parts in place is cleaned in preparation for the filler rod, after the application of the filler rod the weld is again cleaned by pooling and scratching. The same thing happens when you melt ally for casting, before pouring ,the dross is removed with the help of a steel sieve. Great work...
Bom dia solda na TIG fica perfeito.
It works better when you clean the aluminum
Sem limpeza do material,deve ficar bom mesmo. Essa solda não vai aquentar.
Very good
but how come does gas welding work with a co2 gas. co2 is neither oksidizer or suport combustion like oxygen does
alluminio e stagno?
Congratulations.
Poderia fazer um vídeo de soldagem de ferro fundido?
Sir ano tawag sa acetylene yip mo na may extension
Não sei não, em 40 anos de oficina nunca vi soldar alumínio com oxigênio, ou os tubos tem outro tipo de gaz quê não é falado?
Terima kasih ilmunya sangat bermanfa'at 👍
Попробуй сварить тонкий алюминий умник.
Impressive
Флюс для сваривания почему не используеш ??? С ним же легче сваривать наверное.
Irmão essa solda não está penetrando só está colocando material em cima se vc tivesse usado esse eletrodo na máquina de solda esse trincadinho solidária só com um passe .
Se fosse ferro fundido a ser soldado aí sim e bom dar uma aquecida na a peça antes de fazer a soldagem e após a soldagem uma estufa para ele não resfriar rápido
Agora alumínio vc pode trabalhar com a operagem da máquina bem baixo porque ele aque rápido por inteiro
铝焊药是什么成分？
perbedaanya pakai gas LPG sama ACETYLENE apa bang?
L' acetilene fornisce temperatura più elevata al bagno di fusione rispetto al gpl
Que no se lo habían contado a Ud por que eso lo sabe todo soldador tiene que actualizarse
انا لحام ولذيا خبر. في التلحيم في النحاس والحديد والالمنوم. والفونت الامر يعتمد علي السلك التلحيم. وكيفية أستعمل الشليمو
Salve,che tipo di bacchetta è?
人工脈衝👍👍👍
Old Style Bro, We call that ALUMAWELD...Lol...
این الکترود و اون یکی اسمش چیه ؟
Do you mean you used LPG + O2? Oxygen, not CO2.
Artistry. Anyone who thinks this is easy (or mistakes it for brazing) has never tried to gas weld aluminum castings.
Bengkelnya dmn bang?