not many know how to weld aluminum , lpg gas equivalent to argon welding 

It’s the welding rod for aluminium it’s like solder so easy to work with

@@chox2001 The only time I’ve repaired motorcycle engine cases is by puddle welding using the same cast aluminium from a doner case of the same make and year of engine. Do you know what the welding Rod is that he’s using, I’d be interested in getting hold of some to see if I can emulate this process! Cheers.

@@drummingriffin Thanks mate much appreciated 👍🏻

@@drummingriffin I just watched him mate, 🤦‍♂️ I’ve never seen anything like it, I take my hat off to him 👍🏻😁👍🏻

@@christownsend2399 Me too. Take care mate.

highly skilled

Not amazing at all, I mean that's just brazing and it's not even the best process to get the job done

@@raulduke85 what is?

@Oregon D pay my bills, then I'll do it. I'm not gonna waste my time for free.

He is gas welding. Look at the first pass around the circumference. He's melting the edge of the cavity, and tapping the weld pool with the end of a steel arc welding rod, to "fatten" up the edges in preparation to add the filler material. He doesn't start adding filler material until about the five minute mark. Anyone who isn't impressed with this vid has never gas welded (or brazed). This dude makes it look easy, which is what the best artists do.

I'm only 14 and have fixed hundreds of things using this method in my shop class. sounds like you need to get out more and get some more experience in life bruh

а вместо припоя что , простой алюминиевый пруток и что значит \ пламя было науглераживающим \

@@Отскукинавсеруки-и1ю, не вместо припоя - а в качестве, пруток не простой (любой провод) - а силуминовый (по материалу детали), а газокислородное пламя бывает окислительным, нормальным (сбалансированным) и науглерОживающим.

@@Отскукинавсеруки-и1ю если коротенько, то окислительное-когда дохрена кислорода, а науглероживающее- когда больше горючего газа. В книжках по сварке всё расписано

@@АлександрИванов-ю8т3ж 👍

Да. а присадку я делал из высоковольтных проводов.. в 80е годы их валялось бухтами везде.@@АлександрИванов-ю8т3ж

Well did you fail again? 😂

O repas

Parabéns trabalhou

gracias Señor 🙏

Hola cuáles son los tipo de gas q usa y la parrilla q usas

I don't think it is magnesium first of all magnesium is very expensive, and even so it burns easily , normally magnesium is for the production of aircraft!!!

@@johnhili8664 got an 86 Yamaha... oil filter element case is magnesium ( stamped right on it ).

@@mongrel1799 If you say so, but it is strange as magnesium is very expensive, and factories do everything possible to reduce costs:-)

@@johnhili8664 expensive for sure... perhaps that’s why only that one component is magnesium. And a helo pilot for 20+ years; lots of magnesium up top and in the wheels.

@@johnhili8664 Yes, the Kawasaki clutch, alternator, and valve cover on the Zx9R are Mg too.

с алюминиевой латкой будет сложней сваривать, потому что варит он не алюминием а сплавом с цинком у него более низкая температура плавления , поэтому и получается сваривать если использовать чистый алюминий то крышка просто расплавится , цинк изумительный материал, он даже растворяет в себе медь, хотя у той температура плавления в три раза больше, и кстати чистый алюминий не используется в быту, очень дорогой металл, а вот сплавы его, особенно с цинком везде и всюду, они тверже чем алюминий но хрупче, была бы крышка из чистого алюминия её никогда бы так не разорвало))), просто была бы выпуклая вмятина, но и форму бы она не держала от нагрузок бы деформировалась))), на каждой литой детали есть марка в укромном месте где можно узнать какой % цинка и алюминия в сплаве)))

he runs back over the inside and gets it pretty flush... meh, maybe he hit it with a die grinder but i doubt it.

It would be much easier to give the hole clean edges and weld a patch in.

Wie kommt es dann, dass ich ein modernes Schweißgerät aus den 60ern besitze, wenn es die in den 70ern noch nicht gab?

@@-Billerboller-Klangtherapie das kann garicht sein... "doch🤨...nein😳...doch🤨... nein😳...doch🤨" 😁 🤣 ja, wirst schon recht haben, wenn dich das beruhigt... jedenfalls hatten wir noch Keins... aber typischer Kommentar aus Deutschland wieder mal... die andere Seite wird aber sein, dass du 1970 weder Autogen, noch mit Schutzgas geschweißt haben wirst, ich konnte es aber zu dem Zeitpunkt zumindest schon mit Acetylen und Sauerstoff 😎😉

@@helmutsandner4823 Nein! Doch! OHR! Aber hast Recht, 1970 war ich noch nicht da😀 Die Schweißmaschine ist von '64 und wiegt fast ne Tonne. Heutige Geräte sind halt deutlich handlicher, aber man kann damit äußerst fette und sehr feine Sachen machen. Mir ist aber auch klar, dass sowas damals nicht Standard war und autogen schweißen kann ich leider nicht wirklich, auch wenn es für manche Sachen besser wäre. Momentan versuche ich mich auch an Aluminium ranzutasten.

Yes you have to feel and strike to start along with maintain the weld/braze flowing otherwise by sight alone you can easily just turn what your repairing into a big lump of molten aluminum on your bench. Been also cheating and using the Aluminum Brazing Rod available here in the US to do similar for years now and its got tensile strength similar to steel making it great for thread repair and to fill in wear prone areas. Done correctly the repair will be stronger and more wear resistant than the original materiel. When brazing you have to refrain from using plain steel wire brushes for preparing your work as they can leave a residue that prevents the rod from flowing plus you need to start brazing immediately after your prep is done before any blush/oxides develop. The striking tools though can be made of steel since the aluminum brazing rod won't stick very well to them. On large parts after removing the seals, bearing, etc pre-heating them over a burner set on low (even a small camp stove) can help speed things up. Best!

being an old do it yourselfer many years ago, i did the same thing, it takes some practice to get the right heat and movement of your brazing rods but once you get it done it is good i had an uncle and brother in law that were mechanics and a son in law that was a body man and all would shake their heads at some of the stuff i did. i was told many times by them i should have been doing this stuff professionally but i enjoyed doing it for myself and not dealing with customers that would not pay what the job was worth or expected miracle for their stupidity.

1. Probably oxy LPG is cheaper than oxy acetylene, melting point for aluminium hv lower melting temperature

Oxy Acetylene welding of aluminum has been around for decades, also "carbon arc" welding steel/stainless steel aluminum also, here this guy only had LPG gas so he used that with an alloy filler rod, He is using a commercial aluminum welding rod with flux coating and filling with a plain alloy filler rod.

Nope. The 6013 rod (just the butt end) is being used to manipulate the weld puddle, clear away oxide layer, and tap the material into a thicker layer, in preparation for the filler material, which is made.from aluminum scrap. He switches back and forth between the filler, and the 6013 rod. Obviously, the steel electrode cannot melt at these temps, its literally just a tool. Go watch again, its fascinating, and quite difficult to do. He is highly skilled, this is not low temp zinc brazing.

Is GLP.

@@mohammadhashemi7664 dear Sir I do not understand Your language. 😢😢😢

Mototool creo que sería la opción en ese caso

que?

5356 is good for cast alu.

ЭТОТ СПОСОБ ОПИСАН В СПРАВОЧНИКЕ ПО СВАРКЕ СССР ПРУТОК ОБМАЗАН ФЛЮСОМ Ф64 Я ТАК ВАРЮ ДАВНО

@@сергей-ц2г9р и пламя восстановительное, на сколько я понимаю.

@@сергей-ц2г9р Именно варите, а не паяетете оловянно-свинцовымм припоем?

@@Basilews

не важно

i use oxygen gas o2 + lpg gas 🙏

@@KULITEHNIK Awesome 👌

@@KULITEHNIK, wouldn't have been better to weld it, using a TIG or MIG welding machine?

@outstanding1448 Yes, TIG would be optimal and I am sure he would and could use one, if it was made available.

@@chadblechinger5746, thanks for clarification. It just doubles down on why I always hear about TIG for aluminum welding, instead of CO2+Gas.

muchas gracias señor 🙏🙏

LPG gas and oxygen thats all