How Mechanic Unimaginable Fixes a Broken Axle Like a Straight Arrow || Double Joint Work
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- Опубліковано 29 лип 2023
- How Mechanic Unimaginable Fixes a Broken Axle Like a Straight Arrow || Double Joint Work
#unimaginablefixesbrokenaxle
#mechanicrepairedstraightaxle
#pkprocess - Авто та транспорт
Watching these videos makes me think of a couple of things. Sometimes perfection isn't necessary and "good enough" will do. Clearly this repair is something they've done before and suits their purpose and conditions. The second is that I am extremely lucky to live where I do where tools, equipment, materials and replacement parts are readily available. Now when I hear "I have to wait 3 days for a new axel? That's the end of the world!" I can just laugh! Great job guys!
Вообще то это полуось 😁
Now you did it with all these comments I'm going to Bangladesh to see if that thing held up
Actually, they do have access to modern tools, but they suffered mentality of only trust what their ancestors had teache them.
@@raopsepol"have access" dude, i can buy 4 axis milling cnc machine from africa and get shipping. Accesibility isnt concern, money - is. They work on this because its all they can get.
@@andreykotovsky I assume you watched enough pakistani videos to notice not a single torque wrench ever use in any of their works. Don't tell me they cant even afford torque wrench. I don't care what tools they use, but the method. It can be done correctly even without CNC machine. But too bad they still fix things like its 1950s.
Dicey, but it should work for a while if not heavily loaded. Those welds have hidden inclusions by the look of it, and the lord only knows how the material of the rods will react with the alloy steel of the shaft, and we haven't even touched on the heat stress and the lack of heat treatment after the welds are done.
Still, you have to work with what you've got, and these guys are clever machinists. I'd love to see them in a well equipped shop; there wouldn't be much they couldn't tackle. 🙂
Так можно бесконечно ролики снимать - ремонт "лучше оригинала" после очередного такого же ремонта
i want to see one of these repairs in full force and after several weeks of daily use.
Aesthetically and physically that was some masterful work. However shafts like this need to be heat treated, otherwise it will break again under load. In some regions of the world, sometimes getting a new spart part may be difficult or too expensive, hence the need to reuse and repair with whatever is available. These are talented machinists!! Great job!
Look at the shit tier iron they're working with already xd
But what a masterly job... In a turning shop it is an apprentice's job and in any case he has only wasted time repairing that axle shaft because at the first effort it will break off exactly where the welding was carried out, among other things not even with a basic but rutile electrode which offers less resistance let alone on a hardened material... Unfortunately they are forced to make do but in essence it is a totally useless job... I can confidently say this after over 40 years of working in that metalworking sector.!!!
@@Ipsissimusဝဋဍဍ😊😊ဗးး❤😊ညးးဘ၊ းးးခ😢😅😢ထခ😢😮😮😅😮😅
@@lucarambaldi2731can you please explain to me why they went from a three jaw to a four jaw chuck for the joining piece?
@@lucarambaldi2731They know what they are doing. Just because you did not see the heat treating process in this video? Doesn't mean the repaired area wasn't heat treated.
Awesome machine work. These guys are true craftsman. Probably only cost $100 US to fix it. Here it would cost you a fortune for a new axle. Amazing work. Get some safety clothing and footware. Be safe and healthy.
No machinist would be "amazed" and no one not a trained machinist can have a valid opinion because they look without truly seeing. The reason broken axles are replaced in the first world is because those "repairs" are of low quality and safety unlike the third world matters. New axles aren't a "fortune" either. Proper maintenance and repair save lives when a loaded vehicle is at speed on the highway.
Go for it....become independent...
Yes big your new axel wouldn't snap like a toothpick the minute it had a load.
You gotta just love those "dial indicating" TAPE MEASURES !!! They'll be accurate to at least 1/8" per chalk line, ya think?
OAL on an axel like that isn't critical. It could be easily + - .180".
Said that..
I wonder if this video really depicts axel repair they honestly expect to last if put into service.
Or just make a youtube video to make money on.
Yep... that is quite likely. We never know if it was put into service, or how long it lasted if used at all. @@benjurqunov
В этом то и весь цимус , таким приметивным измерительным инструментом работает человек , да и станок похоже не первой молодости , а всё подойдёт ,,тютелька в тютельку " 😊,👍👌👋.
@@benjurqunov It will snap the moment it feels the torque, it's only held by the welding while the central parts will spin in each others as they are inline with the axis of rotation. If there's any sensible way to mend something like this I can think of, will have to drill three or more large holes off axis in each end (instead of one in the center) then using three hardened dowels to connect them so they can bear the torque. but in general these parts are designed to barely withstand the stresses plus some extra safety margin when they break they need to be replaced.
@@mofleh177how about putting splines on the "dowel" parts, or broaching, or drilling a hole thru the axle to apply a pin.
Eyecrometer and the 3 jaw accuracy.
Entertaining but should only be considered an emergency repair, especially the welding. Liveleak and Kaotic videos have to start somewhere. These guys are doing the best they know how.
It is not logical to compare the quality produced by this ages machine against that of the original part produced from the factory.
I admire the skill he has and the method he use to ensure the alignment of the axe.
Ima nešto i do materijala.Nije sve novo i odlična stvar
Its not about age of machine. Its literally same machines that do your fancy precision work. Its about condition
Just watched this with Ray Charles and Stevie Wonder, we all agree it is a fantastic chocolate cake recipe.
Much Respect for these ingenius hard working peoples👍
🙏🙏🙏
Excelente trabajo.....muy profesional....los detalles perfectos...Aplausos.
always use the guessometer tape never fails.
They look like worn-out prehistoric machine shop equipment and so do the machinists, but the fact is the skills and final product seem world-class work. I salute these people and their skills in engineering.🤤🤤
The first hard acceleration, SNAP!
It's been there for 7 months now
@@omareasmno it hasn't. Don't lie
Love how these guys are doing all this dangerous work "literally" in their bare feet !
That’s just total stupidity but probably can’t afford protective foot wear than goodness we have health and safety
Whadda mean? He's got the OSHA approved (quick-toss-one-of-these-in-the box-before-sealing-the-factory-carton) welder peering filter @18:36 keeping his left hand busy. I mean how many times when running a bead you're thinking "gee I wish I had one fewer hand to work with on this job" ??
Watching this felt like watching reinventing the wheel.
Eres un mago, saludes desde el otro lado del mundo querido amigo, Costa Rica .😊
Without preheating the join zone before arc welding (and using the completely wrong type of filler rod) is going to leave the metallurgy around the weld area compromised & weak with very high probability it will again break under heavy load.
They make videos like this for youtube money.
Not for a repair they expect to last in real life.
@@benjurqunov good point! Bit like the clickbait ones of an old TVset found rusting away in the rice fields that after washing the mud out it works perfectly!
Well you read too many books in pakistan anything is possible it will last long demand on his driving experience
P@@benjurqunov
You guys are a bunch of geniuses!🎉🎉🎉❤
De chile le comento aca no hacemos esos trabajos lo suyo es exelente buen trabajo
If one welded joint is good, two gotta be better. Single weld will fail. Adding a second doubles the chances. These men fix things this way because they have no alternative. Use it up. Make it last. Sometimes life is hard.
MAGNIFIQUE ! BRAVO !
Maravilloso un trabajo muy 💯 x💯
Belíssimo trabalho! Parabéns!
Pakistan, Great talented people.
Talented in so many ways.
They even know how to make fantastic BS videos of crap repairs that'll never work in real life just to get youtube money.
@@benjurqunovlol then why you watch so many videos of Pakistanis????? retard :)
Уважение к этим парням!
These are the guys to use when you want that Ford nine inch shortened for that gasser your building.
@BEDavisBrown.....😁
Absolutely superb. If this fix didnt work, they wouldnt have customers. Simple as.
Good job lads !!!
It constantly amazes me. You weld on top of your lathe. Understand using that process to watch for "straight(ish)" while assembling patch. Grant you that part. My point is look at the surfaces that welding splatter is destroying. Flat bed ways now have pits to collect grit so that every time it is repositioned, the grit grinds away at the 0.005 clearance. What about the weld splatter stuck in the threaded feed screws. How much wear is that creating in the feed accuracy. If you have access to such a machine and have learned the art of machining, you should at least take enough pride to protect your tool. Forget the fact of the non-existent steel toed safety sandals. 🤣
Don't worry professionals like CEE from Australia do that too. It's just all about covering things up.
Yeah and I didn't see a ground on the shaft so weld current will pass through the bearings.
On the plus side, these guys seem to own the only welding hood in existence in Pakistan!!
I've seen a lot worse from these shops and if these guys are lucky, maybe it lasts a few months in the massively overload truck, it's probably going back into, . And maybe their luck continues so when it does break on a crowded street, it doesn't wreck, running over and killing some poor unsuspecting family.
@@bobsnabby2298 Yes, Kurtis from Australia protects lathe parts with flame retardant cloth. However, this is not the only complaint against these guys. They do not follow any rules or procedures. Their result is likes for the video.
I questioned the accurate concentricity of the patch piece stubs using the 4-jaw chuck.
@@mightyluv Oh. it's going to be far from perfect!! On the plus side, assuming this is from a pretty good sized truck, it will probably be spinning less that 500 rpm at 45-50mph.
I think the biggest issue is related to torque it has to handle. Th type of steel it is and the rod being used are likely a bit of a mismatch. Every Pakistani welding video I have ever seen uses 6013. I think in Pakistani, "6013". means welding rod. And you can be sure that there is no heat treating that will happen! No need for that because it got hot wen they welded it!!
Looking at the break and how it behaved in the lathe, the original shaft was very hard steel. I would be quite surprised if they achieved 40% of the original strength. But it looks OK and in this part of the world, if it looks the same, it is the same.
These guys are awesome. I don't think that people fully understand what's going on here.
It's one thing to do repairs but when they are rebuilding a drive shaft like this is on a totally different planet as far as welding and making the shaft true to size and balance. Unbelievable.
They don't have any high priced equipment like say an American mechanic would have.
Done by hand gives this a hole new beginning.
Great job by professionals that are all ON the JOBE TRAINED !!!!!!!!
Extraordinary work
Excelente travajo saludos desde panamá 👏👌🇵🇦💯x💯👀👊🙋♂️
I respect it when people make the best out of their situation but please use at least shielding gas during welding.
А где они его возьмут?
It is amazing to watch how great these people are!!! If the workplace couldn't supply safety equipment they couldn't afford any. Most times they drink water and then go hungry saving wages to feed the brood and are internally indebted.
I amazed Pakistani home engineering, fantastic and unbelievable home engineers, better than Indian industry.
Pakistani Home made industry and engineering is unbelievable and perfect homemade engineering products better than Indian automation and foreign in investing.
What is the cutting tool made from? How do they get it hard enough to cut mild steel?
You cant get that kind of quality craftsmanship in thd usa. Those guys will cry about why it can't be done and EPA, and OSHA, AND safety regulations and why it won't work.
Rudimentario, sencillo y altamente eficiente este trabajo de reparación. Creo que ni un taller computarizado lo hubiera logrado y con ese grado de exactitud, pulcritud, esmero y calidad. FELICITACIONES señores 🎉.
What should not be done.
It will not last.
What's fun is work he does.
And it typically breaks, mounted in a bus, when loaded with 80 persons plus luggage while the bus is permitted to carry 35 persons.
They make these fantistic repair videos for youtube money.
They don't expect this repair to last.
why so negative??@@orangmakan
love it when they drop things on the ground
Pipe coupling,
Two holes.
5 minutes
Bang
You're done
Tappen BC Canada
you people amaze me you so much with so little great work sir
"You people"??
The precise measuring and the shortage on oil.
This would make a great mailbox post. Or drive it in the ground for a tent stake.
Excelente trabalho.
Esté es un trabajo de maestro un fuerte saludo a la audiencia 👍🙏🤝🇨🇺👈
Завораживает эта работа профессионала.
Ну во первых это не на долго, чисто стоб доехать до гаража, не более. Во вторых - нужно это место прогреть в печи, чтобы снять напряжения швов.
Вентилятор крутить этим валом только 😊
@@bubulin772 удлинить чутка, да в землю вбить и от него развести линии заземления. хорошая земляная точка будет.)
@@bubulin772 удлинить чутка, да в землю вбить и от него развести линии заземления. хорошая земляная точка будет.)
I wonder how accurate they are in these kind of repairs.
With the spigot left in the middle 30% of original thickness has gone it’s a quick fix but how long before it goes again is anyone’s guess
Good repair only time will tell
Agree, but normally these axles (though this has failed) are designed to withstand way above loads trucks (lorries) are designed to carry. But given the antiquated machine shop equipment the performance of the workers is amazing; for that, I salute them🤗
This guy is an Artist!…… Don’t underestimate a man’s intelligence!
INCREÍBLE!!!!
Amazing!
Muito bom amigo
trabalho de cabra macho! estamos por cá ,Brasil.
😃¡Son unos genios!👍🇲🇽.Esta no es la presicion de las maquinas, sino de los maestros que las trabajan.👍
Wow nice work my friend. Very good work.
*This is amazing idea* 😆🎉🎉
Great job for doing this with very few tools! It may not have the same mechanical capability, but it should work for everyday use.
Bravooo brother..👏👏
Как он круто обращается с рулеткой!!!!
He’s what we called in our tool Tool Room an imagineer looking at that lathe it gotta be 70 years old at least
Yes, your comment is quite understandable as to your poorer appreciation of the subject matter - that is the "axle repair " job. However, these are those equipment that your forefathers left behind in places like India or Sri Lanka.
@@christopherkahandaliyanage2473
I don’t have poorer appreciation at all l respect given the shite equipment that man has too work on he has a great knowledge of machining but sadly the fact remains with a spigot in the middle 30%of the strength is missing. And for you knowledge an imagineer is a joke the guy clearly knows what he’s doing respect to him . My fore fathers were never out there !!
Bravo, great work, I would have made the break point a little bigger, but well done, thank you for the video, from Canada
Parabéns, perfeito.
Top demais parabéns
Um trabalho bem eficaz muito profissional parabéns 👍💯
Watching New subscriber from philippines
Muy bello trabajo , ni se imaginan la complejidad que tiene realizarlo , debido a lo eficaces que son al mostrarlo.
Solo una observacion ; Cuando soldan , debiesen poner alguna proteccion para la bancada (Paño inifugo o cuero) para que las chispas no se lo estropeen con el tiempo.
Excelente. Parabéns
Really good job
Espectaculaaaar!!
Terima kasih bnyak ilmunya kawan, sangat membantu dan bermanfaat.
Skillfull expert
So many out here with their smart opinions. They do not understand the conditions these people live under. It’s easy to talk.
Not that long ago the US made catsup sauce because the meat was just not fresh.
Not that long ago the Cuyahoga River caught fire.
Not that long ago NY skyscrapers were built by men without any safety.
Every nation takes such a path as it grows/matures.
진짜기술자를오랜만에보았네요
This was a great job.
Given the non-availability and astronomical cost of that axle, these guys are necessary in the cogs of their industry.
How long it lasts, and how much weight the axle will take, is anyone's guess.
However, for an even better job, welding-rods compatible with the axle metal has to be used. Then the welds must be stress-relieved. This is a gradual heating and cooling of the welds that takes many hours. This would cause the molecules of the metals to arrange themselves, so that everything melds into one piece of metal. When this happens there will be no weak point likely to give way under stress.
Obviously, their method is faster and cost-effective !
Trinidad & Tobago.
West Indies.
เก่งครับ 👍🏻👍🏻
Superb excel joints very good job yaar
Excellent❤
Are the dowel holes too big?
Good job👍👍👍
I'm impressed
@6:36 Eureka! I knew there just had to be cutting oil SOMEWHERE in that shop! Must be really expensive though as it only comes out for the steady rest..
1:30 вот на этом моменте и надо было сваривать.
Зачем лишние сложности?
У них кастовая система. Глава думает, а этот исполняет
Хороший мастер, 👍
только полуось плохая
Excelentes profecionales
А я всегда подобным рукожопам плюсую. Просто интересно, до какого маразма они могут дойти.
Просто другие варианты там недоступны! Вот и делают что могут.
Muito bom
Thats a brilliant repair to be fair 👏🏼 👍 👍
All that really good workmanship to only drop the ball with the welds.
Good video
Waooo, excellent work bro
Thanks bro…😊
Good Job.
Good job
После каждого слоя сварки,
нужно зачищать абразивным кругом до устранения пор.
А варить нужно нержавеющим электродом (зелёным)
🤔
Не обязательно нержавейкой. На горячий шов сразу грунтовку или любую краску. И век не будет корозии
выкинуть надо эту полуось а не варить
И обмотать синей изолентой.
How long did it last?
Out of the Shop
It didn't last. They didn't even put it into service.
They make these fantastic repair videos for youtube clicks.
The viewer fills in the rest.
@@benjurqunov Thanks, I didn't know that. When I was much younger I had experience with trying to fix such an axle, it broke! There at the time was a very old machinist I knew (90 years old) he turned the pieces down like the video and welded it and it held! He just really knew metal and metalurgy.
This is profesional❤❤❤❤❤
Bohot badiya