These repairs have been around since oxyacetylene was integrated into the auto repair shop. It' s called gas welding. I do it all the time. Two thumbs up. 👍👍
Yes but do you know the steel welding rod trick? I didn't till now, never got really good at tig or gas welding aluminum, he made it look like soldering, which I'm a pro at. Will make all the difference for me personally.
For a flywheel dust cap fix, this weld is very VERY good! A little grinding and it'll be like new. Whoever says the opposite must be one of those guys from the bad clan of welders who are always alarmists, criticize beginners and think that if you weld a piece of crap you have around you're useless if it doesn't have the integrity of a nuclear reactor.
Or, they may know the difference between welding and melting. Heating up the aluminum and the smearing the top layer to close cover the crack isn't welding. A weld should be stronger than the material around it. This may work for this application, but per the title of the video, it's not welding more "like" brazing.
@@DualsPortvet absolutely. Now, may I use an aluminimum MMA electrode (without the coating ?) to do such a "gluing" I need to repair a hinge for a bycicle, essentielly the ring is holding the axis in place I suppose a lesser resistance is acceptablme. I heve the aluminium rods, but I am afraid to melt the ring vey easily .. Now, is it possible to solder copper or bronze commer on the aluminium of that bycicle frame ? THANKS (a lot)
That was amazing. Not so much the gas welding but the use of the steel rod to give feedback to when the aluminum goes liquid, it's perfect. Makes all the difference, thanks.
I was taught to heat the material up to 700C then let the rod melt into the weld. The alloy melting temp is 1200C. The melted rod will then adhere to the alloy on a molecular level providing a good, strong bond. What he shows is equivalent to spak filler. Not all rods are born equal and youtube Project Farm has tested 3 alum rod brands that work.
Ну это не сварка, это пайка. Знаю, потому что покупал подобные припои и пробовал с помощью газокислородной горелки делать подобное...но стоимость этих припоев и соответственно прочность шва... лучше тогда купить электрод шведский по алюминию и заварить без проблем. А если действительно хотите чуть ли не даром, то угольный электрод от солевой батарейки, сварочный инвертор, флюс для алюминия " Харрис" и вперёд...
It’s probably super common alloy casting. Maybe a356. You should preheat it but you should not heat it above 450C. And you have to stress relief after a weld repair like this. Maybe heat to 320C, hold for 30 minutes and then ramp down 30° per hour for three hours. Then remove from the oven and allow to cool in ambient temperature.
@@clixsoft ацетилен стоит совсем недорого, карбид - по 60р/кг - это международная цена на такую небольшую работу вполне хватит полкило - даже с продувкой то что у нас ломят втрое цену - не имеет отношения к цене на международных биржах
Well I guess as it's only a cover a full strength weld is not required, however I'm not so sure just giving it a quick brush covers the fact it should be spotlessly clean before attempting to weld or in this case solder a huge chunk of material over a split .
Flacăra nu e uniformă la becul de sudură, deci are zgură pe interior. Trebuie curățat din când în când ca flacăra să fie ascuțită, pentru a concentra temperatura la vârf. Nu înlocuit, ci curățat ! Meseriaș e cel care repară, nu cel ce înlocuiește cu ceva nou ! Pentru eficiență și mai mare, mai ales la sudarea cu GPL (vezi filmul meu, unde modific becul de acetilenă și merg cu GPL care e de 20 de ori mai ieftin) se găurește capul de cupru , de la interior către exterior, cu un burghiu conic, pentru a face gaura conică și să concentreze temperatura în vârful flăcării. Poți înlocui materialul pregătit din alte piese, cu electrozi înveliți din aluminiu. Pasta de pe ei asigură o decapare perfectă, și nu mai e nevoie de electrodul de oțel pentru a sparge oxidul. Bravo, orice-ar spune „specialiștii” , eu te felicit și fă treabă în continuare ! Numai cine nu poate spune că nu ține ! E foarte greu si trebuie să ai mână și experiență, pentru a nu topi toată piesa, în loc s-o sudezi !
I weld alluminium via Tig usually, i'm going to try flame as well. I'm figuring out you need a very reducing flame and the iron rod is used to mix the melted joint ....
I think the iron rod is to get out impurities. I think that's why you hear him always tapping, I think it's to flick impurities off the rod so he can melt some more and pull out more impurities with a freshly flicked and clean rod lol
That's a aluminium MMA stick rod not a iron rod. The flux is what helps lift the impurities to the surface, in TIG it the negative half waves adjustment that lifts them. I was a multi coded welder. A certified MPI inspector and a mechanical and electrical engineer. And a partridge gin a pear tree
@@mel-3622 Sorry man for MMA you mean SMAW AWS welding? If It Is so, this Rod should be used with arc welding, not oxyflame... I am a welder too and i know alluminium oxide melts at 2070°c while alluminium approx 700°c , i think he Is mechanically breaking alluminium oxide on the surface to heat the alluminium and protecting it with a reducing flame.... There are two rods , one of steel to mix and break oxyde and the other is a tig filling rod to fill in some alluminium in that joint
Man, if you see a flame not shaped and rough like that it means that you torch’s tip has to be replaced! ;) And by the way: this way of welding alluminum has not mechanical strength!
How do you think that aluminum was welded before mig and tig? I’ve oxy-acetylene welded aluminum on motorcycle transmission cases and it worked fine. I guess most critics are not old enough!
Это не сварка, это пайка алюминия, припой типа А5 или зарубежный аналог кастолин, кабельщики и холодильщики пользуются подобной технологией пайки алюминия с 60х-70х годов, а мастер конечно Красавчик, руки из плеч, результат впечатляет, дороговато конешно 1 пруток кастолина в нашем регионе 750р. деревянных + пропан 1350р. 50литровый балон+кислород 1200р. Отсюда и ценник за такую работу конский, помоемому берут 500р. за сантиметр
Не , это припой по влюминию...Паял в 90-х годах оловом испарители алюминиевые ... Оловом чтобы паять нужна ещё железная стружка , чтобы разрушать оксидную плёнку....Алюминий поэтому тяжело паяется из-за оксидной плёнки...
@@Вячеслав-т9с9зпару лет назад сам понял радиатор мотоцикла сузуки (знакомый просил), понял автогеном пропановой горелкой, припой А5, зачистил железной щёткой, затем грел радиатор и втирал как-бы этот припой, получилось неплохо, до сих пор катается.
@@ФреддиКрюгер-й1н le tenemos más confianza a la vini tape negra japonesa. Revienta cuando quieres que reviente y se estira siempre lo suficiente que presisas en especial en el verano.
Горячий газ водоростей,, и да все прекрасно верится, применение в судостроении, газ водород очень опасньій. По етому такая сварка применяется на предприятиях имеющих установки по производству водорода.
Видел я газовую сварку алюминия. Сам сварщик. Свариваю алюминий каждый день. Знаю как это делается. Как то не так 😏подготовка "на высоте "🤣🤣🤣🤣про монолитность шва и отсутствие дефектов можно забыть вовсе. А так то есть электроды для ММА сварки по алюминия, есть миг сварка при помощи полуавтомата))) что быстрее и по итогам дешевле этого творчества... Про тиг на переменном токе вообще молчу. Это по-умолчанию приоритетный тип сварки в ремонтных мастерских... ( без кузовного ремонта)
В середине 80-х варил поддоны от лодочного мотора "Вихрь" точно таким же способом. Флюса или аргона и близко не было. Но поддоны работали, где-то и по сей день один валяется в гараже.
Mig with spool gun works too. I have used aluminum electrodes with a stick welder. The metal has to be about 1/8 minimum. The thinner the faster you have to go.
I have welded broken outboard skegs back on, and extensions for worn ones, with stick. They disappear fast so you have to feed it in fast and move fast along the join.
Do you realize that this man in the video lives in a place where the yearly salary is your week's salary? Do you think they have MIGS with spoolguns and easy access argon lying around? They work like this out of necessity and because they don't have access to fancy thousands dollar equipment. I'm not trying to be rude, but get a clue man
Это имитация бурной деятельности. Зачистить лепестком , стянуть плотно трещины для сохранения размеров и геометрии и качество напаяной коросты , ВСЁ под большим вопросом. ПОНИМАШ.
I hate to be negative , I came here expecting to see someone explaining how to weld aluminum,,cheaply. However what i'm seeing only qualifies as soldering . He didn't close the gap before he started, and he isn't heating the parent metal to the melting poing, so not braising,,just soldering a joint to fill it in,, nothing structural would last with this method.
Love all the criticism in the comments, Arguing structural integrity. Looks like a cover of some sort. I don't believe it's going to be under much stress. Does the job
Pretty amazing as what he accomplished. I hope in the future that he will clean the part first. I can't resist, what is the AWS specification for his filler rod? 🙂
@@silverdr yvw. The one rod that looks like a regular welding rod is being used to remove the dross from the weld area. Most people aren't aware that you can used oa to weld aluminum. He is using a strong carburizing flame and this is providing the inert atmosphere for the weld puddle.
@@paulkurilecz4209 Yeah, that one looks like regular and is used only for mechanical help as it doesn't melt at those temperatures. That "strong carburising flame" is interesting though. Do you mean he uses less oxygen for the mix?
La tecnica es curiosa , el problema que veo yo es que la deformacion de esa carcasa al calentarla provocara una deformacion en los planos que ya no acoplara correctamente ni al motor ni el eje del ciguenal. pero como concepto esta bien. un saludo
Oh I'm sure those people don't know what they're doing. 🤦 Get a clue This guy must have repaired hundreds of such pieces. Go an watch more videos of aluminium welding in pakistan and india , you'll see they make do with ancient equipment. And it deservers respect since in the end, ,it works
it's just a lid, a cover with a crack that does not seem to have the purpose to hold a great mechanical stress, so, that quick fix in this case (only) is good enough if you don't want to buy a spare part
I stick welded a riding lawnmower blade mounting bracket. On two blade mower. I’m bad at cleaning. But I got the new aluminum rod hot. Enough. I goobered it up. And kept grinding cuts with. Dirty grinder wheel. Lol. But I penetrated good enough. Old man whent strait back to rock pile I told him not to. It held. Lol lol lol. The the more high tec welds . Like bike frame . I would clean more and get gas shield blowing on it. Or more flux. Good enough job.
It makes much more sense to use the propane gas you have to melt aluminum. Can make sand mold using old part. Aluminum casting is definitely easier and longer lasting.
Удивительно много людей, оказывается, понимает в ацетиленовой сварке,хотя в последнее время она практически вымерла. В 2000 году варил много и уверенно, наконечники горелок гнул и ковал сам из медной трубки...
O serviço ficou lindo, aparência muito boa. Gostaria de saber sobre a funcionalidade da peça recuperada. Fechou direitinho, houve vazamento? Essas peças costumam deformar com muita facilidade.
If weld properly,its wont leak and deform,in the video u can see he using,stick rod to remove the oxidation layer after he welded,so the pure aluminum will remain fused..and yes,this is the cheapest way to do the engine cover repair..
torch is good old oxyacetylene , he uses a steel electrode only as a pick to chase away the impurities and the filler aluminium is one he casts himself using scrap aluminium that he melts onto ridges on some make shift mold. You can see all this process in various videos from india and pakistan That's how they do it in this part of the world.
How many real welders are on this world? Most of them are even low level production MIG "gluers". Not much of a miracle most people halelujaing over this kind of videos. If this was so good and fast and cheap and high end, then why would the industry use all that expensive TIG stuf? People believe what they see. This is my 2 cents, from which he get 1 cent. For the poor countries this kind of fantasy tech science is a good income.
А это сварка ---- учили ещё 1972-м так можно . Сварка -= это не менее 85 процентов от прочности основного металла . . Трубку так сможешь сварить -= герметично . у тебя поры в металле - флюс добавляй -= хоть соду из хозмага . С уважением.
hello, but the electrode that you use and for aluminum ? How many degrees does the electrode you are using melt? I wanted to know if I can repair a scooter radiator with an electrode or can I try with durafix type rods? Thank you
He wasn't using the rod as filler. He was using it to get nice and hot, and mix the base metal under the dross, flicking it off. Once he had it hot and 'melded', he came in with some filler aluminum. You'll notice he went back and forth, removing the oxide layer with the electrode first.
Для неответственных деталей, такой вариант возможен. Здесь грубая сварка, коробление металла. Для чистоты сварки алюминия нужен другой вид сварки алюминия
Я не специалист, но вроде и автор видео и вы путаете сварку и пайку, если в руке есть припой то это пайка, а сварка это когда без него, не так разве?)))
Doğru bir uygulama yapıldığını gördük.El ustalığı bu gibi kaynak ,şlemlerinde en önemli olandır.Ayrıca malzeme alaşımına göre elektrot seçimi olmazsa olmazıdır.Uygun elektrot olmadığında kaynak yapılan parça eloksala girdiğinde kaynak yerinde uyumsuzluk(Siyah oksit) ortaya çıkar.Geçmişte bu işlemleri büyük bir yerleşim yerinde tek başına cevap veren kaynak ustamızdan sonuçlarıyla görmüş biri olarak söylüyorum.Şöyleki bir alüminyum profili bu tarz kaynak işleminden sonra tesviye edip eloksal boyaya tabi tutulduğunda temiz görüntü alınırsa elektrot seçimi doğrudur.Yok kötü görüntü gri ayrı siyah ayrı belirmiş ise elektrot uygun değildir.Alüğminyum döküm alaşımlar alüminyum ince tellerle de bu şekilde kaynak yapılır.İhtiyaca cevap verir.Sizi ell melekeniz güzel çalışmanız adına tebrik ediyoruz.
@@СергейМангушев-я4в кроме аргона ,нужна сварка тиг с переменным током. А можно полуавтоматом, можно и электродами по алюминию, а можно и ацетеленом , но с присадочным порошком ....А херня, это когда руки с заднего места.
He uses the electrode (flux covered) rod just to push and mix the metal. The alumium he uses looks like recycled stuff. Better to use a quality aluminium welding rod. All alumiium welding rods are not the same.
The guy welding is the bumblebee and people in comments are the nasa engineers saying that's impossible for that kind of body with those short wings keeps in the air flying. Magnificent work sir! I was searching for the word technique and google redirected me here
These repairs have been around since oxyacetylene was integrated into the auto repair shop. It' s called gas welding. I do it all the time. Two thumbs up. 👍👍
Yes but do you know the steel welding rod trick? I didn't till now, never got really good at tig or gas welding aluminum, he made it look like soldering, which I'm a pro at. Will make all the difference for me personally.
Disculpa mi ignorancia pero se puede usar un soplete de bote para soldar asi o necesitas los dos tanques
I hope you use a flux 😬
@@cangurojr.3112 Depends on the melting point of the alloy and what gas you use.
@@cangurojr.3112 El soplete de lata no alcanza las temperaturas del oxiacetileno. Recuerda que el oxiacetileno está diseñado para cortar el acero
For a flywheel dust cap fix, this weld is very VERY good! A little grinding and it'll be like new. Whoever says the opposite must be one of those guys from the bad clan of welders who are always alarmists, criticize beginners and think that if you weld a piece of crap you have around you're useless if it doesn't have the integrity of a nuclear reactor.
Agree. After dressing up and polishing the repair will be fine.
Or, they may know the difference between welding and melting. Heating up the aluminum and the smearing the top layer to close cover the crack isn't welding. A weld should be stronger than the material around it. This may work for this application, but per the title of the video, it's not welding more "like" brazing.
@@DualsPortvet absolutely. Now, may I use an aluminimum MMA electrode (without the coating ?) to do such a "gluing" I need to repair a hinge for a bycicle, essentielly the ring is holding the axis in place I suppose a lesser resistance is acceptablme. I heve the aluminium rods, but I am afraid to melt the ring vey easily .. Now, is it possible to solder copper or bronze commer on the aluminium of that bycicle frame ? THANKS (a lot)
It won't survive a little grinding
That's a zinc rod. Aluminum likes flux.
That was amazing. Not so much the gas welding but the use of the steel rod to give feedback to when the aluminum goes liquid, it's perfect. Makes all the difference, thanks.
I was taught to heat the material up to 700C then let the rod melt into the weld. The alloy melting temp is 1200C. The melted rod will then adhere to the alloy on a molecular level providing a good, strong bond. What he shows is equivalent to spak filler. Not all rods are born equal and youtube Project Farm has tested 3 alum rod brands that work.
1200c? He makes his own rods from recycled cast aluminium it’s not diy solder
Ну это не сварка, это пайка. Знаю, потому что покупал подобные припои и пробовал с помощью газокислородной горелки делать подобное...но стоимость этих припоев и соответственно прочность шва... лучше тогда купить электрод шведский по алюминию и заварить без проблем. А если действительно хотите чуть ли не даром, то угольный электрод от солевой батарейки, сварочный инвертор, флюс для алюминия " Харрис" и вперёд...
how can you preheat Alum. to 700c when that would be 1292f and the melting point of Alum is 1220f.
Swedish aluminum electrode? You have my interest. Have you a link please? Thx.
It’s probably super common alloy casting. Maybe a356. You should preheat it but you should not heat it above 450C. And you have to stress relief after a weld repair like this. Maybe heat to 320C, hold for 30 minutes and then ramp down 30° per hour for three hours. Then remove from the oven and allow to cool in ambient temperature.
That turned out much better than I thought it would for cast aluminum. Well done
@@jpsholland yeah, it won't pass inspection, but it is functional for his needs
Todos son fundidos
Magnesium mix
@@jpshollandwhy?
Those castings are dirty anyways.
That's why a lot of people won't fool with them.😊
Какие проволоки применяет не говорится все молча
A welder once used arc welding for a enjin topcover for me
It was perfect
dont listen to these non welding city boy comments ..like grandpa told me sum men see a fire fly and call their self a welder u sir done helluva job
После такого глобального перегрева детали, её повести должно, думаю что посадочные отверстия могут не сойтись.
Судя по мастеру,он потом эти отверстия либо рассверлит большим диаметром либо молотком вколотит болты. Перегрев детали? Неее. Не слышал🤣
Это не коленвал а обычная крышка картера, нечего не будет
Tig сварщик вышел из чата :-) Глазам больно.
Ацетиленовый пост стоит дороже тиг сварки... это не быстро и не дешево, да и газосварщиком стать еще надо.
👍
@@clixsoft ацетилен стоит совсем недорого, карбид - по 60р/кг - это международная цена
на такую небольшую работу вполне хватит полкило - даже с продувкой
то что у нас ломят втрое цену - не имеет отношения к цене на международных биржах
@@clixsoft горелка с двумя баллонами стоит дороже чем тиг, умеющий варить алюминий?
Вот это новости.
Well I guess as it's only a cover a full strength weld is not required, however I'm not so sure just giving it a quick brush covers the fact it should be spotlessly clean before attempting to weld or in this case solder a huge chunk of material over a split .
Cheap and Fast, not Perfect and Super Strong. It's a dust cap basically. Bravo.
Flacăra nu e uniformă la becul de sudură, deci are zgură pe interior. Trebuie curățat din când în când ca flacăra să fie ascuțită, pentru a concentra temperatura la vârf. Nu înlocuit, ci curățat ! Meseriaș e cel care repară, nu cel ce înlocuiește cu ceva nou ! Pentru eficiență și mai mare, mai ales la sudarea cu GPL (vezi filmul meu, unde modific becul de acetilenă și merg cu GPL care e de 20 de ori mai ieftin) se găurește capul de cupru , de la interior către exterior, cu un burghiu conic, pentru a face gaura conică și să concentreze temperatura în vârful flăcării. Poți înlocui materialul pregătit din alte piese, cu electrozi înveliți din aluminiu. Pasta de pe ei asigură o decapare perfectă, și nu mai e nevoie de electrodul de oțel pentru a sparge oxidul. Bravo, orice-ar spune „specialiștii” , eu te felicit și fă treabă în continuare ! Numai cine nu poate spune că nu ține ! E foarte greu si trebuie să ai mână și experiență, pentru a nu topi toată piesa, în loc s-o sudezi !
Please send your link 🙏
Это жесть. С таким сварщиком врагов не надо.
Пакистан текнолоджиз😂!
EXACTO!!..
Он штукатур
Так это же пайка, сваркой даже пахнет
поэтому кому не нравится - идут и покупают новую деталь. за доллары
ну или новый мотоцикл, что не так уж редко
I weld alluminium via Tig usually, i'm going to try flame as well.
I'm figuring out you need a very reducing flame and the iron rod is used to mix the melted joint ....
The iron rod is used to swirl the base metal and filler?
I think the iron rod is to get out impurities. I think that's why you hear him always tapping, I think it's to flick impurities off the rod so he can melt some more and pull out more impurities with a freshly flicked and clean rod lol
That's a aluminium MMA stick rod not a iron rod. The flux is what helps lift the impurities to the surface, in TIG it the negative half waves adjustment that lifts them. I was a multi coded welder. A certified MPI inspector and a mechanical and electrical engineer. And a partridge gin a pear tree
@@mel-3622 Sorry man for MMA you mean SMAW AWS welding? If It Is so, this Rod should be used with arc welding, not oxyflame...
I am a welder too and i know alluminium oxide melts at 2070°c while alluminium approx 700°c , i think he Is mechanically breaking alluminium oxide on the surface to heat the alluminium and protecting it with a reducing flame....
There are two rods , one of steel to mix and break oxyde and the other is a tig filling rod to fill in some alluminium in that joint
Man, if you see a flame not shaped and rough like that it means that you torch’s tip has to be replaced! ;) And by the way: this way of welding alluminum has not mechanical strength!
The part he has welded does not need mechanical strength, it is a container.
@@stevehaynes2857 just use that super glue mix then.
How do you think that aluminum was welded before mig and tig? I’ve oxy-acetylene welded aluminum on motorcycle transmission cases and it worked fine. I guess most critics are not old enough!
By the way. I’m a retired certified welder.
I am a retired metallurgical scientist. We are on the same page here.
Это не сварка, это пайка алюминия, припой типа А5 или зарубежный аналог кастолин, кабельщики и холодильщики пользуются подобной технологией пайки алюминия с 60х-70х годов, а мастер конечно Красавчик, руки из плеч, результат впечатляет, дороговато конешно 1 пруток кастолина в нашем регионе 750р. деревянных + пропан 1350р. 50литровый балон+кислород 1200р. Отсюда и ценник за такую работу конский, помоемому берут 500р. за сантиметр
Если кромки соединяемого металла плавятся это по любому НЕ пайка. Иначе отличить пайку от сварки станет не возможным
Совершенно верно! )) Это пайка , наложение припоя на поверхность металла ... Сам холодильщик))
Не разу не паял алюминий, но мне что то кажется он паял оловом
Не , это припой по влюминию...Паял в 90-х годах оловом испарители алюминиевые ... Оловом чтобы паять нужна ещё железная стружка , чтобы разрушать оксидную плёнку....Алюминий поэтому тяжело паяется из-за оксидной плёнки...
@@Вячеслав-т9с9зпару лет назад сам понял радиатор мотоцикла сузуки (знакомый просил), понял автогеном пропановой горелкой, припой А5, зачистил железной щёткой, затем грел радиатор и втирал как-бы этот припой, получилось неплохо, до сих пор катается.
In order to restore the part qualitatively, it is necessary to eliminate the gap in the crack by tightening the crack with a clamp.😉
Mate, qualitatively , thats the first time ive ever seen this word used... wouldn't quality have done.?
Aside from avoiding potential weld defects, clamping would ensure that the part fitment should be the same (or close enough) after repair.
Надежнее синей изоленты ничего нет
@@ФреддиКрюгер-й1н на большое ума не хватило ?
@@ФреддиКрюгер-й1н le tenemos más confianza a la vini tape negra japonesa. Revienta cuando quieres que reviente y se estira siempre lo suficiente que presisas en especial en el verano.
Лучше я буду не уметь, чем так уметь.
Горячий газ водоростей,, и да все прекрасно верится, применение в судостроении, газ водород очень опасньій. По етому такая сварка применяется на предприятиях имеющих установки по производству водорода.
Видел я газовую сварку алюминия. Сам сварщик. Свариваю алюминий каждый день. Знаю как это делается. Как то не так 😏подготовка "на высоте "🤣🤣🤣🤣про монолитность шва и отсутствие дефектов можно забыть вовсе. А так то есть электроды для ММА сварки по алюминия, есть миг сварка при помощи полуавтомата))) что быстрее и по итогам дешевле этого творчества... Про тиг на переменном токе вообще молчу. Это по-умолчанию приоритетный тип сварки в ремонтных мастерских... ( без кузовного ремонта)
Не иначе как Пакистан, край изобретателей из г-на и палок. До чего находчивый народ на фоне нищеты.
Сергеич,петля от стилалки сломалась,вроде силумин..реально спаять или что? Медяшки я много паял..
В середине 80-х варил поддоны от лодочного мотора "Вихрь" точно таким же способом. Флюса или аргона и близко не было. Но поддоны работали, где-то и по сей день один валяется в гараже.
It’s just a housing, it not under a load ! ✌️but your still right !
Since Indonesia and the Philippines are like one race, bara-bara na lang bai hangang mabutas!
Mig with spool gun works too. I have used aluminum electrodes with a stick welder. The metal has to be about 1/8 minimum. The thinner the faster you have to go.
I have welded broken outboard skegs back on, and extensions for worn ones, with stick. They disappear fast so you have to feed it in fast and move fast along the join.
Do you realize that this man in the video lives in a place where the yearly salary is your week's salary?
Do you think they have MIGS with spoolguns and easy access argon lying around?
They work like this out of necessity and because they don't have access to fancy thousands dollar equipment.
I'm not trying to be rude, but get a clue man
Cara las aluminium makasih ilmunya mas.salam dari pandawa aluminium
Диву даёшься! Наверно Индия! Аргона и всяких плюшек, станков и т.п. нет, А Сварка есть. Значит можно,если нужно! Лайк!
это не сварка на видео,а пайка алюминия специальными прутками по алюминию.
потому, что это не сварка, а обычная пайка
@@pg894 а какая разница, сплав присадки близок к сплаву детали, деталь плавится, значит сварка.
@@Rom-Zecs деталь не плавится, плавится пруток. разница на самом деле огромная
У сварщиков аргонно дуговой сварки кровь пошла из глаз, и у меня тоже)))
Я то думал нахера TIG/MIG дорогущий-газовая горелка и желание.
Нужна только дефицитнейшая и наверно дорогущая порошок присадка АФ4С кажется называлась.
Похоже на пайку кастолином
Это имитация бурной деятельности. Зачистить лепестком , стянуть плотно трещины для сохранения размеров и геометрии и качество напаяной коросты , ВСЁ под большим вопросом. ПОНИМАШ.
Дичь полнейшая, только аргон. Электродом для алюминия и то лучше было заварить.
From what i was taught when i was a kid, this was called brazing to me when i was to repair/fill or join weak metals?
Couldn't tell what the rod he was using.
But yes, if you use a brass rod it is brazing.
I hate to be negative , I came here expecting to see someone explaining how to weld aluminum,,cheaply. However what i'm seeing only qualifies as soldering . He didn't close the gap before he started, and he isn't heating the parent metal to the melting poing, so not braising,,just soldering a joint to fill it in,, nothing structural would last with this method.
Love all the criticism in the comments, Arguing structural integrity. Looks like a cover of some sort. I don't believe it's going to be under much stress. Does the job
Na verdade ficou bem feito o serviço parabéns sorriso mt Brasil
Pretty amazing as what he accomplished. I hope in the future that he will clean the part first.
I can't resist, what is the AWS specification for his filler rod? 🙂
My guess is that's a brazing rod
@@silverdr Actually, he is welding it. He makes his own filler rods. He has a video that shows how he makes them.
@@paulkurilecz4209 TNX. Colour me impressed then. I thought he was in fact brazing it…
@@silverdr yvw. The one rod that looks like a regular welding rod is being used to remove the dross from the weld area. Most people aren't aware that you can used oa to weld aluminum. He is using a strong carburizing flame and this is providing the inert atmosphere for the weld puddle.
@@paulkurilecz4209 Yeah, that one looks like regular and is used only for mechanical help as it doesn't melt at those temperatures. That "strong carburising flame" is interesting though. Do you mean he uses less oxygen for the mix?
Pues no entiendo mucho de esto pero creo q la pieza debería ser ajustada para q las grietas curren y soldar para q está no quede descuadrada
Eso ya es otra cosa
Aquí solo enseñan a soldar
Great video.. sometimes you have to use what’s available and do the best you can with what you have.. great video
I would have squeezed that case together to fill in crack then grinded a bit to have really clean metal
Seems that many don't know how to clean the part that needs welded and the tip that needs cleaned severely, nothing like passing along bad habits
La tecnica es curiosa , el problema que veo yo es que la deformacion de esa carcasa al calentarla provocara una deformacion en los planos que ya no acoplara correctamente ni al motor ni el eje del ciguenal. pero como concepto esta bien. un saludo
Oh I'm sure those people don't know what they're doing. 🤦
Get a clue
This guy must have repaired hundreds of such pieces.
Go an watch more videos of aluminium welding in pakistan and india , you'll see they make do with ancient equipment.
And it deservers respect since in the end, ,it works
it's just a lid, a cover with a crack that does not seem to have the purpose to hold a great mechanical stress, so, that quick fix in this case (only) is good enough if you don't want to buy a spare part
Do you fill it up with water to verify no leaks or can you fill it with water to check for leaks or should you use oil?
I stick welded a riding lawnmower blade mounting bracket. On two blade mower. I’m bad at cleaning. But I got the new aluminum rod hot. Enough. I goobered it up. And kept grinding cuts with. Dirty grinder wheel. Lol. But I penetrated good enough. Old man whent strait back to rock pile I told him not to. It held. Lol lol lol. The the more high tec welds . Like bike frame . I would clean more and get gas shield blowing on it. Or more flux. Good enough job.
The guy is a ACE you can tell good job 👍👌👏👏
Todo esta bien, nomas hay que ver que la pieza no se deforme con el calor .
Аргонове зварювання алюмінію стоїть в стороні і нервово курить від таких спеців ! :-)))
om Itu pake borak atau ngga ya supya Gampang nyatu 🙏🏻🙏🏻
Respect. A good work with old technique
A clean tip helps with the heating
It makes much more sense to use the propane gas you have to melt aluminum. Can make sand mold using old part. Aluminum casting is definitely easier and longer lasting.
Напряг с метала не снял,а это значит что изделие повело и вы его просто заслюнили. Даже фаску не выбрали. А в целом способ рабочий.
От лютой безысходности.
This looks like it takes a fair bit of practice to achieve a good result.
Удивительно много людей, оказывается, понимает в ацетиленовой сварке,хотя в последнее время она практически вымерла.
В 2000 году варил много и уверенно, наконечники горелок гнул и ковал сам из медной трубки...
Та,вообще сварщиков небудет скоро,как кузнецов,столяров,токарей,фрезеровщиков!
А каким припоем он паяет,не знаете?
А ты не вкурсе, что есть электроды для ручной сварки, которые варят аллюминий?
That looks to be a magneto cover, of a small motorbike engine, that weld wouldd be plenty sufficient
O serviço ficou lindo, aparência muito boa. Gostaria de saber sobre a funcionalidade da peça recuperada. Fechou direitinho, houve vazamento? Essas peças costumam deformar com muita facilidade.
If weld properly,its wont leak and deform,in the video u can see he using,stick rod to remove the oxidation layer after he welded,so the pure aluminum will remain fused..and yes,this is the cheapest way to do the engine cover repair..
How too make it work for two days.. follow these tips and examples... lmao. Good luck brother. Your gonna need it.
Y q electrodo estas usando y que tipo de soplete es? Ósea que gas usas en el soplete
torch is good old oxyacetylene , he uses a steel electrode only as a pick to chase away the impurities and the filler aluminium is one he casts himself using scrap aluminium that he melts onto ridges on some make shift mold. You can see all this process in various videos from india and pakistan
That's how they do it in this part of the world.
Itu kawat las nya ada 2 jenis ... apa saja kawat las nya kak.
Terimakasih video nya sangat bermanfaat buat saya.
There is so much more to welding, than simply melting the rod.
How many real welders are on this world? Most of them are even low level production MIG "gluers". Not much of a miracle most people halelujaing over this kind of videos. If this was so good and fast and cheap and high end, then why would the industry use all that expensive TIG stuf? People believe what they see.
This is my 2 cents, from which he get 1 cent. For the poor countries this kind of fantasy tech science is a good income.
А это сварка ---- учили ещё 1972-м так можно . Сварка -= это не менее 85 процентов от прочности основного металла . . Трубку так сможешь сварить -= герметично . у тебя поры в металле - флюс добавляй -= хоть соду из хозмага . С уважением.
Hasil nya menakjubkan,
Many know this is brazing, not welding. big difference in strength.
Я как бэ это не особо спец. Но кажется мне что хотя бы нужно было сдавить разлом в тисках до полного соединения а потом варить.
Это тут про сварку дешëвым методом , а не про точность исполнения 😂👆
нет, оно ж должно и внутри протечь. Это пайка а не сварка
@@Alexander-mj3jk а если бы там щель 2 см была, тоже так бы и запаял...
hello, but the electrode that you use and for aluminum ? How many degrees does the electrode you are using melt? I wanted to know if I can repair a scooter radiator with an electrode or can I try with durafix type rods? Thank you
He wasn't using the rod as filler. He was using it to get nice and hot, and mix the base metal under the dross, flicking it off. Once he had it hot and 'melded', he came in with some filler aluminum. You'll notice he went back and forth, removing the oxide layer with the electrode first.
Honestly surprised that all that heat didn't shatter that aluminum
Для неответственных деталей, такой вариант возможен. Здесь грубая сварка, коробление металла. Для чистоты сварки алюминия нужен другой вид сварки алюминия
Это не сварка.
Я не специалист, но вроде и автор видео и вы путаете сварку и пайку, если в руке есть припой то это пайка, а сварка это когда без него, не так разве?)))
endlich weiß ich wie man Aluminium billig und schnell schweißt
Красавчик , что за припой?
прутки касталиновые для пайки алюминия,в интернете их полно всяких названий.
Doğru bir uygulama yapıldığını gördük.El ustalığı bu gibi kaynak ,şlemlerinde en önemli olandır.Ayrıca malzeme alaşımına göre elektrot seçimi olmazsa olmazıdır.Uygun elektrot olmadığında kaynak yapılan parça eloksala girdiğinde kaynak yerinde uyumsuzluk(Siyah oksit) ortaya çıkar.Geçmişte bu işlemleri büyük bir yerleşim yerinde tek başına cevap veren kaynak ustamızdan sonuçlarıyla görmüş biri olarak söylüyorum.Şöyleki bir alüminyum profili bu tarz kaynak işleminden sonra tesviye edip eloksal boyaya tabi tutulduğunda temiz görüntü alınırsa elektrot seçimi doğrudur.Yok kötü görüntü gri ayrı siyah ayrı belirmiş ise elektrot uygun değildir.Alüğminyum döküm alaşımlar alüminyum ince tellerle de bu şekilde kaynak yapılır.İhtiyaca cevap verir.Sizi ell melekeniz güzel çalışmanız adına tebrik ediyoruz.
Yerinde bir tespit, selamlar Düsseldorf,dan
@@reco35reco Bizdende selam olsun.
Кстати я так делал ещё до просмотра видео действительно способ хорош даже могу посоветовать👍
لم اعرف نوع او رقم السلك المستخدم في البدايه نرجو الاجابه
شكرا للعمل الجيد
Как подробно все объяснил, молодец. Непонятно ни чего!
ну KULI... походу забыл звук рота включить
Хрень полнейшая, только аргон для цветных металлов.
@@СергейМангушев-я4в кроме аргона ,нужна сварка тиг с переменным током. А можно полуавтоматом, можно и электродами по алюминию, а можно и ацетеленом , но с присадочным порошком ....А херня, это когда руки с заднего места.
@@ИгорьКарпенко-о9ы ага, как в этом видео.
Đã đăng ký kênh rồi bạn ơi 😊
I could have MIG welded that in 1/10th the time and made a stronger repair.
No you couldn't
Mohon maaf , apa jenis elektroda yang anda gunakan pak 🙏
This process is called brazing not welding!
Dang.. Gareem...🤗🤗 from Kudus
Ну вообще цветные металлы требуют специалистов. Это не просто даже профессионалам.
راءع ولحام جميل جدا جدا هل تستخدم مساعد لحام
Keren bang channelnya banyak yv liat dari luar Indonesia.. Kok bs bang
Ahora as un video como desolda el aluminio ya que la tapa no coincide, ya que no serraste la grieta devesti apretar con la prensa.
Aluminum brazing ....not welding .
You can get Aluminum brazing rod at pretty much any hardware store and use a map gas torch to preform the brazing .
Умники как всегда,то не так эдак,70-90-е так и варили поливные трубы, на жигулях часто варили масленный всасывающий?как назывался?
на видео не сварка,а пайка кастолиновыми прутками для пайки алюминия.
Well done Mr 😎
Oxy-Hydrogen welds were common for welding aluminum back in the day.
Thats true, but the quality was poor and hard to control, that why TIG was invented.
Molti non sanno saldare l'alluminio: questo video lo dimostra...
wow..sangat menabjubkan..💋❤💯💫👍👍👍🙏..
Existe vareta de solda própria para antimônio 😉 desde 1987.
fazendo dessa forma que ele fez é muito melhor, comprei varias varetas que não dão liga, fiz dessa forma do video e deu muito certo.😉
Também já comprei mas só consegui esquentando a peça
Itu pakai kawat las apa bang..mohon info nya bang.
A great job! Would like to know what kind of rods you used because that seems the key to success! please share thank you,!
Hey Bud, did he tell you what kind of rods he is using in the video? Cheers 🙏
@@Nilme07 no! not yet!
He uses the electrode (flux covered) rod just to push and mix the metal. The alumium he uses looks like recycled stuff. Better to use a quality aluminium welding rod. All alumiium welding rods are not the same.
Технологии СССР в Юном технике в журнале 1974 года мы так варили алюминий!
as soon as the torch got lit with a lighter I knew I was on the wrong channel.
Pemula belajar pengelasan almunium tank 👍👍👍
beau travail !
The guy welding is the bumblebee and people in comments are the nasa engineers saying that's impossible for that kind of body with those short wings keeps in the air flying. Magnificent work sir! I was searching for the word technique and google redirected me here
Muy informativo, muchas gracias. Ahora SI sabemos cómo soldar aluminio
Una cosa es ver y creer y otra es la realidad
La práctica hace al maestro
what material are you adding ???
Boa dica! ''Ecelente''gostei.
BTW that's not welding it's brazing. BIG difference.
The fist time it gets hit or you drop it the case will break.
На полуавтомат есть специальная проволока для алюминия
Какими газами он это делает?
@@maksimsavostyanov7633 аргоном
Faltou somente passar uma esmerilhada antes da solda, e uma régua, ver se estava empenhado antes de soldar, meia boca, mas valeu 1laik.
Very good technique brother lookd very good 👌🏼
Ага, у каждого дома валяется ацетиленовая горелка.
MEMANG BEGITU BROO .KAO AJA YG BARU TAHU.
Swap meet soldering that all that part is worthy of.
Owh... Seperti itu toh 👍👍👍