This Expert Machinist Repair Broken Ring and Pinion Gears Tooth with Minimum Tools

[@toothguy441]

I’ve burned a lot of welding rod over the years and have done a lot of heat treating, I expect this repair will not hold up over the test of time. It does demonstrate how very poor people have done amazing things to survive I have a lot of respect the hard work they do every day to make a living

[@jessehoeper2674]

I would love to come meet these locals. They rebuild everything that is humanly possible. I love to work with my hands and help

[@SC.243k]

Fanstastic work 👏👌 thanks my friend👍👍

[@moskal-]

In the background are a lot of repaired or yet to be repaired gears of gearboxes. This means that there is a demand for masters, and this means that it is economically feasible. I can imagine what kind of noise the differential makes after such a repair.

[@ProSimex84]

Live the custom built welding table! Seriously even if it fails soon it's impressive nonetheless

[@donald4416]

Awesome job, fantastic 👏 AAA

[@TheMechanic868]

@@donald4416 Thanks for watching 🙌

[@peachsncream5808]

Could you also let us know what that grinding disk is made from holy crap that grinding wheel is hard core tuff.

[@jamesrindley6215]

Repair procedure:- 1 Throw everything on the dirty floor. 2 Weld the broken teeth introducing slag, air pockets and splattering the remaining good teeth. 3 Grind the teeth to shape by eye using a coarse wheel and guesswork, don't worry that the original was finished to an involute profile with miniscule tolerances, a mirror finish and heat treatment. 4 Use the youtube revenue to buy a new pinion to install and put the welded one on the shelf to enjoy a good chuckle.

[@00fordxlt]

That's ok if you can get it, not as easy when dealing with obsolete parts

[@fredrikcarlen3212]

@@00fordxlt This flat out just won't last. There are ways to make a proper new part even if the original manufacturer doesn't make them anymore and I assure you it doesn't involve stick welding. This thing will last for a few hours if is doesn't just explode the moment they start to accelerate the first time, and it's going to take the rest of the parts with it when it does break...

[@00fordxlt]

@@fredrikcarlen3212 you're not wrong but you would cringe seeing some of the old repairs I've dealt with on old farm equipment. I've seen a lot of stuff that shouldn't work last long enough to fool a buyer into taking it home but it breaks the first time in the field.

[@СергейСолдатов-ъ2б]

Молодец человек,понимает,что и как надо делать.

[@karlbraun9564]

Warranty: 30 meters or 30 seconds, whichever occurs first.

[@istvanmadar1968]

🤣🤣🤣 very precise

[@pufango4059]

Must be great being a you tube expert ! Knowing all the answers. So clever , doubt you have ever made or fixed anything in your smug western paradise

[@U.F.O.Technology]

Калёными и цементированными электродами варят.Самая нагруженная часть.

[@СергейКопыл-ы5ш]

Весь секрет в правильном угле изгиба электрода!

[@fanacm5]

обмазка из коровьей лепехи

[@U.F.O.Technology]

@@fanacm5 чем толще обмазка, тем больше шлака (дерьма).

[@СергейКопыл-ы5ш]

@@U.F.O.Technology Да, им, похоже, вообще пофиг чем и из чего, главное, чтобы деталь была похожа на настоящую. Тут они даже китайцев обошли!

[@U.F.O.Technology]

@@СергейКопыл-ы5ш глянул инфу.У них в Пакистане цены в двое ниже наших на металл.Харчи ещё дешевле.

[@андрейкрдр]

молодцы без работы не когда не останетесь

[@woods5553]

Nice video brother and nice video shooting aapane camera kaun sa istemal Kiya Hai kindly

[@tuning6030]

Представляю, как будет гудеть мост)))

[@ПРОШИВКА-т8о]

Судя по размерам это с какого-то ебучего грузовика , а на нем там и так все гудит 🤪🤦‍♂️

[@МАШИНИСТ-р9м]

Это будет музыка сфер. Эти кадры грузят машины без меры, а потом рмонтируют гов ном и палками.

[@plznomud]

зато гудеть будет не долго, если вы понимаете о чем я ))

[@trucks_channel_razborgruz]

*interesting work) but the main result) I hope this spare part will be reliable after repair* 🔥🔥🔥👍🏽

[@GroupWar]

If the end result would not satisfy his customer, I'm sure he will get back to this guy and beat the crap out of him! .. but clearly they are both happy.

[@peachsncream5808]

@@GroupWar I was thinking the same thing . Many People seem to question many of the repairs on lots of these vids , without considering those guy’s would be out of business if there work didn’t last .

[@noblsht]

@@peachsncream5808 exactly my conclusion I've watched a lot of these and people question lol integrity of the repair, they've obviously done many of these so they know that they do work they do last long enough to make this worthwhile it's a tried-and-true method or they will not be doing it

[@adrianmovida9686]

Que electrodo usan??

[@ПрофессорЛампочкин]

А электроды специальные? Для наплавки износостойких поверхностей?

[@moviegharcinema]

Good video 👍 Hello

[@ПрофессорЛампочкин]

12:26 Часто ли Вам приходиться менять станины ?

[@jenrajsebastian7566]

That's a biggest challenge. 💯

[@rinowales5674]

2:25 - Für Elise. Respect guys! ;)

[@fatihsezer1322]

His eyes are compass.

[@ОлександрКирилюк-й1ю]

ЧОТКО ВНАТУРЄ КЛАСС!

[@cheater00]

what is that "brick" that he's machining with?

[@mick1gallagher]

It's called his brain and anybody that would ask such a stupid question is definitely on the same wave length

[@alexandres8846]

IT's called flintstone🥵

[@senerio100]

Sanding stone lol

[@anufaf593]

Nice skill

[@manufacturingandrepairingskill]

Good

[@jongyulkim6249]

Wear safety glasses to protect your eyes :)

[@alexanderalex6527]

It looks great, but it willl not last very long. You have to treat material, to make it hard again. Also you have to grind the teeths realy precise, to avoid force hotspots, what you can't do by hand. This is amazing art, but not a technical product anymore.

[@ginog5037]

STOP OVERLOADING the trucks, it's realy that simple...

[@thepubliceye]

That is not the first time someone cobbled that pinion gear.

[@peterouellette3874]

Nice

[@viktorpyatygin4939]

SUPER

[@peachsncream5808]

If possible please let us know witch type / number welding Rods we’re used for this job . About 20 years ago I used to do hardface welding , on rock crusher machinery They were very thick black welding rods but I can’t remember what materials they were made from . They must be extremely tuff welding rods to cope with the amount of torque those gears are under during operation. As always , Thanks for the vid . 👣🦘.

[@stanislavsheev7748]

doesn't make sense. the pinion is surface hardened by high frequency welding, and the electrode of the ordinary electrode will not give the desired strength. Even if you do surfacing with high-carbon steel, then you need to do quenching and tempering.

[@embrj1453]

These are people trying to save money but in the end it becomes more expensive, the repair won't last and it will have to be done again, another labor intense job, plus the mechanical labor , plus the time down...

[@МАШИНИСТ-р9м]

The main thing is maneuvers.

[@fredrikcarlen3212]

Might last long enough for them to get to the next town over where the proper spare parts might be, but even that is doubtful...

[@danielmorris6523]

How long did this repair last? No matter how perfect the welding is it won't last, I bet it's broken now and I would put money on that, regardless of whatever the OP says.

[@codprawn]

It is a technique known as hard facing. Common on shafts etc. Depends on what kind of rods they are using.

[@danielmorris6523]

@@codprawn Thanks for the information dude, I'll have a look online. It just doesn't seem like it could ever hold up and be as durable as the original which are all formed and milled in one piece. Surely the slightest imperfection caused by myriad things introduces a vulnerability. I'll have a look online for "hard facing". All the best, Dan from UK.

[@Mohamedseddek]

👌👍

[@Sergey41084]

Сварщик 800 уровня, который умеет варить прямым электродом 😂😂😂🔥🔥🔥👍👍👍 А вообще не перестаю удивляться их умением из говна сделать конфету. Хоть и не с большим ресурсом 👍👍👍

[@Pobeda28ru]

Конфетка то все равно со вкусом сырья(

[@sobsimar9499]

Salam kenal bang smg suksis selalu ya dari belitang kab oku timur sumsel indonisea gabung..

[@ПРОШИВКА-т8о]

надо кричать ГЛААААЗАААА 😖🤣

[@НашСемейников]

Кричать надо в начале подобных видео .

[@cheater00]

hooooooooooooly crap

[@killonline6118]

у него обычное стекло на маске, типа от искр только спасает, он наверно слепой на столько что только сварку и видит

[@Mr.Walter_White]

интересно, сколько таким образом "восстановленная" пара отходит? два дня, три дня??? и какой вой будет у редуктора?????))))

[@moedalgarny]

and its like new

[@александрелохин-с5з]

у нас пол России так же делают на своём автопроме потому что новые детали говно на 2 месяца не хватает сыромятина галимая в подвалах китая сделана тут у каждого выбор свой купить в триторога гавно и поездит чуток на новой детали или сделать также и поездить столько же но за меньшие деньги да что говорить за 200 км отъедь от столицы там такое же как и у них и у нас в Москве то ещё хрен найдёшь кто тебе выточит такой вал это надо какой то завод у меня 10 минут до завода где собирают подводные лодки там тоже скажут нам такое не сделать оборудование есть а работать никто на нём не умеет прямозубые не могут сделать а что говорить про косые

[@dontlook8748]

The total lack of safety equipment is astounding

[@noblsht]

Right like using that wire wheel without safety glasses those wires come off with her fairly regularly at least the ones I have used to do

[@rickminear9029]

Two cups of saw dust in the lube and all is well .

[@andrewrobinson2869]

Welding over slag mmm

[@JoseCarlos-uz2kd]

IT will brake

[@vitaliyrus4048]

жить не будет

[@АндрейПанкрахин]

Какое-то время походит. Там у них всё так работает - колеса зашитые, коленвалы вареные... Зачем прочность, главное чтобы блестело

[@MrJonson70]

Ужас какой. 😊👎

[@medvidekkrupicka1404]

Well, I do not consider this is to be a good craftsmanship, but a butchery.

[@interstellarsurfer]

If the truck rolls, and the part can wear-in, it's great craftsmanship.

[@nunosantiago2273]

@@interstellarsurfer no it's not! these are precision cut parts and cannot deviate by even 2 thousands of an inch. Not to speak of the metal hardness and toughness that have been compromised by this bodge.

[@interstellarsurfer]

@@nunosantiago2273 A working bodge is still much more useful than two tons of yard art. 🤷‍♂️

[@fredrikcarlen3212]

@@interstellarsurferThe thing is that because this part is so cheaply "fixed", it's just going to wear the other parts down and it's just going to become more expensive either way... It's not lasting for more than a few hours tops anyway...

[@interstellarsurfer]

@@fredrikcarlen3212 Sometimes a few hours is all you need.

[@TheAsdfg74]

Candy from shit))

[@palWORX]

Why do you always talk about experts and professionals? Each of your videos (and those of the other channels from your region) ended up showing a product of extremely poor quality that I wouldn't even install as a gift. This is not western arrogance, but a simple fact that any sane eye can verify.

[@interstellarsurfer]

Close enough is good enough, when you can't order better off of Amazon.