"Who needs time for measuring anyway?" - Polak engineer

I get the sarcasm, but maybe (I hope) the measuring didn't make it into the cut. Their feed rate working with brazed carbide tools is pretty insane also.... Running glowing chips is usually too fast.

@@speedster9622yeah. $50 repair. Once a month. Requiring yet another day of down time lol

Nonsense! Perfectly good repair which is good as new and will last for years.

measuring, or cleaning.

Very wise

There's a big difference between patching farm equipment to finish the harvest and welding a truck axle that is guaranteed to be used on a massively overloaded truck every day.. the other difference is the type of metals used to make farm equipment compared to truck axles, some materials don't take kindly to welding without propper weld procedure and heat treat.. with the hours of use this axle will be expected to do they could of at least cleaned the flame cut end to get it to at least be somewhat concentric so it doesn't put undue pressure on the diff centre

Thread ki koi jarurat nahi thi Bina thread k hi joint lag skta tha

I just dont get the thread, why not just do a male female boring pressed than welded like they did. Much less machining.

@@airlui they definitely could have done it that way and it wouldn’t have been any weaker but they probably done it that way because they make more money from videos than they do for machining

you think a guy working on a dirt floor gives a shit about that??

@@malloymotorsports780 Well.....One can hope? 🤷‍♂ lol

@@malloymotorsports780 Lol..

@@malloymotorsports780 And wearing loose clothing and flip flops, can't leave out that important detail either!😁

One word: Pakistan

It run false

i'm pretty sure that axles lifetime was measured in weeks, maybe months if the driver was lucky. i was appalled to see the chuck tightened on the slag end.

There is nothing of concentric, coplanar, here. Or any other tolerance, the tailstock held with fingers is the top. 🤣😂

Make do and mend my friend !

И филигранная точность) никакого биения)

@@Andrei_Dits Профи)

Ну это слишком. Нет филигранной точности, есть дельта допусков и посадок. Там биение не менее 0.2÷0.5 мм. Но этого вполне достаточно для такого рода работ. Много косяков у парня. Я как бывший токарь хорошо вижу их. Но один косяк просто непростителен. Вряд ли он его сделал сознательно. В зоне соединения он сделал очень мощную точку внутреннего напряжения. Так делать нельзя.

@@Andrei_Dits представляю как будет бить эта полуось

@@AlexAnder-xc8fz скажите проще , там пустота внутри полуоси )))))))

Pakistani number 1

there's a reason why no one will do it it is not a proper way to repair a axle. the axle will snap again right at the smallest part of the beveled point were the treads meet up. welded steel can be stronger then the forged steel itself but the one thing welds can't do is be stronger then the amount material that's missing. the only way to properly fix it is by two ways, full gap weld or friction welded. this would never pass a "repair" as wen Xrayed it will show all of the non joined areas of the structure. that axle will snap again if it actually was a "repair" used with in a month or two.

@@dragontechgaming6677 100% correct. The only reason to justify these ridiculous repairs is because replacement parts aren't available and the vehicle is stuck on a road. It's stuck on the road because the same vehicle would have had many similar poor repairs. You see this all the time in developing countries where substandard repairs are carried out routinely.

Something you guys have to keep in mind is these people live on very thin margins. If a man is lucky enough to have a job delivering goods in his truck it is far better than other "jobs" in India/pakistan etc. These people don't have the luxury of pulling over and chilling while head office sends out a new truck or new parts etc. That Truck needs to be fixed NOW and inexpensively. Too long delay and he could lose all his business. The cost of a new axle might be more than he makes in 6 months. Westerners with their "white people problems" have no concept of what developing world problems are like.

@@dragontechgaming6677 the center contributes little to the strength compared to the edge. Even if that repair is less than ideal and I would not really trust it, the shaft would probably not loose much of it's strength if it was made hollow. I'd be much more concerned by the out of roundness and the vibrations that are likely to follow ... imo it's not really these guys who "do what nobody will do or wants to do", but rather the poor guy who will drive the truck with that axle ready to snap again 🙄

Mate this Guy is from Pakistan not India.

@MyAutoproblems pretty much the same thing I was being nice by saying Indian so many other words for them in America but I wanted to be nice because he did good work

I have never welded anything, what would your sleeve be made of, and would you have to balance it later, ?

@@joshswitzer3327 not the same, Muslim v Hindu, Seek, Sanskrit, Cow Worshiper!

@@jarnosaarinen4583 who cares which fantasies and legends they believe in?

Bingo, I should have read these comments before making exactly the same observation. No jobbe's shop I ever worked in would have tolerated that as the first step. Now that axle has a built-in eccentricity that will shorten the life of bearings, seals and pumpkin gears. He could have done it right instead of quick by just doing that first step. When these guys have all the equipment, there's no need to still do the job so crudely.

Exactly what I was thinking. Also he could have made it a press fit instead of threading both sides. They serve no purpose after it’s been welded. Done this kind of connection several times. Never on and a vehicle axle 😅

@@Chainsnsprockets402 a press fit would also avoid the risk of stress rise areas causes by cutting the thread

I did a temporary repair on my truck in Ukraine. Their shop had no working equipment. Welder was broken, drill press broken, and so on. I had to buy them new tools and then begin repairing. In this case, besides the things already mentioned I am pretty sure they put the welding ground on the lathe body, passing the current trough the bearings of the lathe.

@@Rubensgardens.Skogsmuseum that poor lathe, when welding on a lathe the ways should always be covered to protect them from spatter and the ground clamp should be put on the work to prevent arcing through the bearings and prevent arcing strikes on the lathe itself.. at worst the ground should be put on the chuck jaws but I don't recommend that because if it's not a good connection it will leave arc strikes on the chuck jaws

Basic machining, all proper lathes can cut threads. It's one of their basic funtions.

Т.е. зря сделал антикоррозионную обработку?)

Have used this method of repairing shafts in the past and because of the thread is very strong, even had shaft returned broken in a different place.

Yes, to keep it tight true and minimize warpage

ਰੂਸੀ ਲਾਗ ਕਿਸ ਤਰਾਹ ਖਰਾਦ ਮਸ਼ੀਨ

они на этом видео купят десяток таких осей)а эту выкинут)

В России и не только, на окраинах больших городов точно так делают ремонты запчастей, а потом пакуют и продают под видом нового😂.

Еще пару лет санкций и СВО и мы догоним и перегоним пакистанские технологии...

Варить нужно было полуавтоматом , нагрев меньше , от дуговой сварки металл закалился в месте сварки и в напряжении , нужно было отпускать снять остаточное напряжение и хрупкость , по моему на заводе полуоси цементируют ,то есть только верхний слой закаливают . А так сварка лопнет при хорошей нагрузке

I think thread aligns the joint, whilst other videos i watched them tapping away to align

Me also. Welding above unprotected ways. And where is the ground connected? I am sure on the lathe body, passing the current trough the bearings. This is the reason that shaft broke in the first place.

And a decent pair of work shoes, instead of flip flops.

Esse é mestre no assunto, nunca tinha visto assim!!

Chyba tylko na wygląd.

как член в вагину

pra deixar o eixo galopeando não precisa de torno muito bom mesmo kkkkkk mas se for trabalhar em baixas rotações não dá nada..

The roller bearings are protected by the spindle and the ways have clearly already been trashed for a long time so it does not matter if they get another tiny pit or two from knocking off the stuck welding drops.

@@Kirillissimus I didn't mean a drop of welding. When current flows through the bearings, a spark may occur on them, because the contact area is small and the balls can be welded to the bearing race

On those type of cutters, carbide, It's my understanding they run dry or flooded with coolant or they will crack.

These clowns don't have a clue.

Both will fail in time but it would get you by until a new one can be had, I wouldn't go popping the clutch a whole lot.

Так она была сделана не для увеличения прочности изделия

@@wollfal Для увеличения станочного времени....???

@@wollfal все равно ее сломает .Проверено

​@@up8286ну с резьбой лучше чем просто сваркой.

@@user-zg9iq1kl2h похрен, полуось бьет так что отломится рано или поздно

Она наверное не в первый раз в этом месте ломается.

Там вначале видно, что ось не обломило, а она отрезана газом. Видимо, фланец выскочил и шлицы съело. Так что ось сломалась не от штатной нагрузки, а от распиздяйства. Если у стоковой оси запас прочности, допустим в три раза, то сейчас они заколхозили и запас раза в полтора, если аккуратно ездить, то поживёт.

because you get the same number of you tube views with a 6013 as a 7016 and the 6013 is cheaper

Возможно, и походит еще. Там вначале видно, что ось не обломило, а она отрезана газом. Видимо, фланец выскочил и шлицы съело. Так что ось сломалась не от штатной нагрузки, а от распиздяйства. Если у стоковой оси запас прочности, допустим в три раза, то сейчас они заколхозили и запас раза в полтора, если аккуратно ездить, то поживёт.

Распиздяйство

Потому что направляющие в этом месте были съедены еще на советской фабрике и потом добиты на китайской. Но индусам пойдет, резцом подопрет и нормально, благо патрон уже тоже разбит и болтается, сверло не сломает, да и потом все равно под расточку.

на две гонки втулки хватит(с)

They used pieces from 2 different axles

Ты слышал звон да не знаешь откуда он ... Сварка трением делается на станке с двумя вращающимися шпинделями и мгновенным тормозом , на токарном не сваришь !