Я думаю это будет работать. Даже с учётом со слабой посадки подшипника. Эта маленькая дужка не несёт нагрузки. Её ломает после того как ломаются зубья главной пары. Подшипник этот для максимальных нагрузок. Так же он поддерживает, когда начинает люфтить предыдущий подшипник. В обычном режиме работает двойной роликовый конический. В современной технике, что поменьше размером отказались от этого опорного подшипника.
No prep, no cleaning, no pre-heating...just weld the damn thing and then give them the famous 50/50 guarantee...50 years or 50 feet whichever comes first!
Thợ Làm ẩu cẩu thả, đường kính cũ của nó chuẩn rồi, hàn xong mới đầu ăn gần tới cho bay sỉ han, phát sau chạm nhẹ lướt là xong, chứ ăn ra phoi nó chẳng lòng, hoặc là lấy máy doa ngón vệ sinh là được, làm cơ khí chính xác mà ẩu thì vứt, có những chi tiết sản phẩm quan trọng người ta ko cho hàn đắp như vậy
А как же разделка кромки? Сварка то там только на поверхности. Вся толщина металла не проварена. Масло кипит в сварочной ванне и образует поры в сварочном шве. Зачистить места сварки обезжирить могли бы. Деталь на станке не выставляли вообще никак. Соосность отверстий не соблюдается.
Bearing is still loose inside, should have been a tighter fit. Instead of hammering the bearing in, the bearing should have been put in Freezer and then set inside the seat. Also the strip of additional metal and the Cast Iron Housing should have been Grooved before Welding.
Not that it would make a difference but cleaning with a solvent would be a step in the right direction, contaminated welds won't last too long but it would help keep the flames and smoke down.
I would have ground the broken strap down maybe. 020 before welding it back together.that way it would have been small enough that the lath would clean up the bore without welding on the lathe.please ground the welder as close to the part so the bearing do not get destroyed by electrolysis
The bearing should fit snug in bore. Hopefully pinion lines up with center of bearing. Looks like a temporary repair if it goes together correctly. Will probably have issues again unfortunately. Gotta do what ya gotta do.
Agreed. My 9” rear had same thing, replaced carrier with Strange nodular unit, large Daytona pinyon carrier too. That’s fixed but my D44 front pinyon inner bearing cup fused to bearing and spun in bore. 70 thou too large for the interference fit cup. Looking for someone to bore weld/machine back to spec. My D44 IFS TTB from 1980 only made for 2 years, no after market, no junkyard grabs. Might muggy nickel weld filler and hone on a centering fixture if I can’t find a shop
In this land, spare parts are a huge cost and good labor costs nothing. Probably attempting repairs at the cost of labor alone. If it last you have saved...ok, if it does not last you are forced to replace. The cost of labor has little impact, not like in Europe or America where the cost of spare parts has little impact and a good mechanic who doesn't break everything gets paid for in gold 😂. In Europe if you pay for an intervetion, you change everything new because a new intervetion cost you much more than spare parts. Second, if you try a work like this, in europe you are going to be jailed 😂.
I don't know what this is from, but given the size of that pumpkin it's substantial. The meat around the support bearing looks intuitively way too thin. For the welding too, cast irons can be tricky to weld and I don't see heat blankets or anything, so suspect this will be cracking soon. Bearing slop may ruin the gears before that though.
This come off a hino... The walls are thin to allow gear clearance. Normally you never see these types of fractures, this probably resulted from some type of impact to the shaft, maybe an accident or rolling over something.
After the broken piece is brought to the original diameter (measure) by clicking with a hammer from the right, left and middle so that there is no gap on the main body, welding processes should be done, so less wastage is given!!!! video crafting is a complete failure
I'm curious. Do the owners of the "repaired" parts ever watch these videos of the repairs and then start laughing and ask, "Do you really expect me to PAY for THAT rubber band fix?!?!?!"
That was my thoughts too, he would have been OK with it before he went in that last time. I was like don’t do it, don’t do it, but there he went. That bearing is way too loose. They will find out when the damn bearing just falls out and won’t stay in, its just going to woller itself out and cause a huge problem again.
hello I'm from Indonesia, very lucky to meet you, even though we are from different countries. your video work is very beautiful, I always see it from every notification message that comes to the end of the video, I really appreciate your work, hopefully we can meet again in your latest video! pin me as a form of your appreciation and friendship!
Even with the limited equipment, this repair could have been better. Grinding back the edges of the broken parts for one. Creating a sleeve for the bearing instead of welding it up an cutting it back, not to mention that the weld on the bearing seat was rather poorly done, and the cut was a bit too big and should have been a tighter for for the bearing... That said, welding the brace over the top of the bearing seat was genius.
It was disgusting for any shop to have done How long do you think it will last with that lose bearing fit Should have been a press fit, But what do you expect from them? When I was repairing electronic equipment many years back, some of the stuff should never have been built My customers who respected my opinion I would say to them who were in one big company; So it was fair to tell them the truth. And if that is all you got ! A warranty of 30 feet or 30 seconds which ever comes first
the owner likely didnt maintain his bearings, so it bore out the opening wider & eventually created so much friction heat that it turned the metal into soft rubber until it broke.
Any job is done by anybody. A well done job, is not. He doesn't preheat the pieces, he welds cast iron with 7018 rods AND the bearings Is loose. That Is not a good job
The list of things wrong with this “repair” is very long. No chamfering, too many amps, no preheat, contaminated welds, loose fit on a pinion bearing (smh), built up heat stresses, webbing warpage, brittleness.
The spindle isn't going to get hot.the chuck is a huge heat sink.what they should worry about is the voltage going through the bearings to ground.arcing the balls in the precision bearings is a bad deal.they should definitely ground directly the the part.or at least the chuck.i would make a spring loaded grounding brush to ride the back of the chuck.as much on lathe welding they do.
@@timothybalzano9355 they burned the bearing because of amperage going to ground through the bearings.not because the spindle got hot from the heat of the welding.to do so,they were welding very close to the spindle for a very long time.it would take tons of heat to warm the part up,then that huge 300 pound chuck then the spindle mount that is also huge then the spindle to hundreds of degrees to the point to melt grease to it's melting point,then the bearings.or a few seconds of 200 amps of current touching a very small surface area of oily ball bearings caused the damage.
Very many mistakes. Strap add will have to be ground or cut off, no clearance for it when the ring gear carrier goes in. Should use 99% nickel rod. Pre heat moisture from housing. Grind parts to get weld all the way through. Weld small spots as not to over heat. Peen spot welds as they cool. Place ground on housing. Bearing fit was good for this application. If this last congratulations
Я думаю это будет работать. Даже с учётом со слабой посадки подшипника. Эта маленькая дужка не несёт нагрузки. Её ломает после того как ломаются зубья главной пары. Подшипник этот для максимальных нагрузок. Так же он поддерживает, когда начинает люфтить предыдущий подшипник. В обычном режиме работает двойной роликовый конический. В современной технике, что поменьше размером отказались от этого опорного подшипника.
No prep, no cleaning, no pre-heating...just weld the damn thing and then give them the famous 50/50 guarantee...50 years or 50 feet whichever comes first!
Probably fifty years since this vehicle isn't moving fifty feet with this garbage
Один хрен прослабили посадку, да и как трещина была так и осталась сверху заварили, а разделку кромок кто делать будет?
Сварил сыряк к чугуну, материаловедение по пиз.....**де пошло.
Ha quedado muy muy bien, el refuerzo perfecto.
Buen soldador y tornero.
Buen trabajo 👍
I like this video 👍👍👍
Indonesian audience 🙏🙏🙏
Весь секрет в кривом электроде! 😄
😂😂😂
I love these videos.
Нищета доведет но люди оптимисты
Интересно, а они поршни тоже заваривают и восстанавливают?🤔
Thợ Làm ẩu cẩu thả, đường kính cũ của nó chuẩn rồi, hàn xong mới đầu ăn gần tới cho bay sỉ han, phát sau chạm nhẹ lướt là xong, chứ ăn ra phoi nó chẳng lòng, hoặc là lấy máy doa ngón vệ sinh là được, làm cơ khí chính xác mà ẩu thì vứt, có những chi tiết sản phẩm quan trọng người ta ko cho hàn đắp như vậy
А как же разделка кромки? Сварка то там только на поверхности. Вся толщина металла не проварена. Масло кипит в сварочной ванне и образует поры в сварочном шве. Зачистить места сварки обезжирить могли бы. Деталь на станке не выставляли вообще никак. Соосность отверстий не соблюдается.
Потом рядом со швом лопнет
самое интересное не какого натяга при посадке) раздолбает на раз
Very good work congratulations! It is like new !! God bless you
I LOV YOU FROM THE ARMENIA👍🖐🖐🖐✌👄👄👄❤❤❤👍👍👍👍👍👍👍 11/02/2022.
Great work
Svaka cast veliki pozdrav..
The skills of these people are commendable despite the poverty and lack of facilities.
Said no one ever!
😂
Смотришь и диву даёшся, у нас даже браться за такое не стали бы, а тут в лёгкую! Да , чутка прослабил - посадку, но ещё не отстыл металл!
надо было сварочкой пихватить подшипник и все )
Muchas gracias por sus videos saludos desde HONDURAS
Pensare che qualcuno pagherà per un lavoro simile è pazzesco...
Good work bro
работать то будет сколькото но посадка подшипника слабая, шибко много снял
Giọng Đức Phúc đỉnh quá đi mất. Nó kiểu mộc mạc, ko màu mè và nghe rất chân thành ấy ❤❤❤❤❤ Mong 1 ngày sẽ được ngồi ở trời Đà Lạt và nghe Phúc hát 🎵
Duck fuck?
ahhh just stick weld right on oil soaked cast iron it will be all right... that hole is about .003" to big..
Bearing is still loose inside, should have been a tighter fit. Instead of hammering the bearing in, the bearing should have been put in Freezer and then set inside the seat. Also the strip of additional metal and the Cast Iron Housing should have been Grooved before Welding.
Bearing may be loose, but the housing would still be hot from welding.
When it cools the hole will probably shrink a couple of thou
@@chrisbanning413 and preheat the cast iron before welding
Yes...in an ideal world all this is possible.
Yes all of this could have been done in a ideal world but this is the third world. 🤔
@@chrisbanning413 yeah it's so hot he has his fingers all over it...
o roamento não pode ficar com essa folga, tem q ter no mínimo dois décimos de pré carga, exelente serviço ✌✌
Good work bro 😉
Да это редуктор еще сто лет проходит
It's just cool! All the comments below are correct. What a person can do with no money and some skill. Wow!
Подшипник слишком легко заходит. Его потом может провернуть.
Another perfect job well done.
Una Pregunta con ese ajuste tenia que quedar el rodillo o se paso un poco de la medida ??
Not that it would make a difference but cleaning with a solvent would be a step in the right direction, contaminated welds won't last too long but it would help keep the flames and smoke down.
Бедный токарный станок
Зачем они электроды гнут?😁😁😁
Avg IQ 80
I would have ground the broken strap down maybe. 020 before welding it back together.that way it would have been small enough that the lath would clean up the bore without welding on the lathe.please ground the welder as close to the part so the bearing do not get destroyed by electrolysis
А я уж было подумал-аргоном!???
Аргон - наверняка кого- то из них так зовут
Аргон это брат ацетилена.
@@АлексейМаксимов-т5я ,🤣угар!😆😆😄😂🤣
Great work guys ,
You know its a good weld when he just looks away
Do it have a long lasting quality?
The bearing should fit snug in bore. Hopefully pinion lines up with center of bearing. Looks like a temporary repair if it goes together correctly. Will probably have issues again unfortunately. Gotta do what ya gotta do.
Agreed. My 9” rear had same thing, replaced carrier with Strange nodular unit, large Daytona pinyon carrier too. That’s fixed but my D44 front pinyon inner bearing cup fused to bearing and spun in bore. 70 thou too large for the interference fit cup. Looking for someone to bore weld/machine back to spec. My D44 IFS TTB from 1980 only made for 2 years, no after market, no junkyard grabs. Might muggy nickel weld filler and hone on a centering fixture if I can’t find a shop
In this land, spare parts are a huge cost and good labor costs nothing. Probably attempting repairs at the cost of labor alone. If it last you have saved...ok, if it does not last you are forced to replace. The cost of labor has little impact, not like in Europe or America where the cost of spare parts has little impact and a good mechanic who doesn't break everything gets paid for in gold 😂. In Europe if you pay for an intervetion, you change everything new because a new intervetion cost you much more than spare parts. Second, if you try a work like this, in europe you are going to be jailed 😂.
My gob is completely smacked, I have never seen anything like it & all by hand & eye.👏👏👏👏👏👏👏
А всё-таки посадили посадочные место под подшипник
Best work and accurate job
Почему они всё это делают на полу?
КПД важнее!!!
Yo nunca he entendido porque hacen las cosas en el suelo, no es más cómodo en una mesa?
I don't know what this is from, but given the size of that pumpkin it's substantial. The meat around the support bearing looks intuitively way too thin. For the welding too, cast irons can be tricky to weld and I don't see heat blankets or anything, so suspect this will be cracking soon. Bearing slop may ruin the gears before that though.
Apparently that housing is cast steel. It’s welding way too nice with 7018
Probably nodular iron.
This come off a hino... The walls are thin to allow gear clearance. Normally you never see these types of fractures, this probably resulted from some type of impact to the shaft, maybe an accident or rolling over something.
@@richardmaurer9002 nah it's cast iron
Прослабил - наварил и опять прослабил.
If they just repair their trucks properly maybe they could pave their roads.....
Excalibur 7018, great Job!
Ist ja schonmal die falsche Elektrode... 🙄
After the broken piece is brought to the original diameter (measure) by clicking with a hammer from the right, left and middle so that there is no gap on the main body, welding processes should be done, so less wastage is given!!!! video crafting is a complete failure
That bearing is way too loose, when he hammered it, it goes so smooth 🤣🤣🤣🤣
that hole is about .003" to big..
@@Mr_Meowingtons wait until it cools & shrinks
@@Mr_Meowingtons that's way too much for a bearing fit
@@chrisbanning413 They were touching it with their bare hands it's not cooling and shrinking anymore
@@marksgopane9396 well yeah you want an Interference fit of like .001 to .005 depending on the diameter of the race
I'm curious. Do the owners of the "repaired" parts ever watch these videos of the repairs and then start laughing and ask, "Do you really expect me to PAY for THAT rubber band fix?!?!?!"
That was my thoughts too, he would have been OK with it before he went in that last time. I was like don’t do it, don’t do it, but there he went. That bearing is way too loose. They will find out when the damn bearing just falls out and won’t stay in, its just going to woller itself out and cause a huge problem again.
That is why leave the dirt and metal in housing to act as a filler so the bearing gets stuck... lol
Больше всего меня удивил микрометр в его руках.
а меня целые болты в резцедержавке.
Так всё равно пользоваться не умеют. Что от того микрометра, если потом всё равно на кронциркуль переносит.
😂 yeah they have one... But then stick it to the caveman caliper and use it instead 😅
Nic 👍👍👍👍👍👍👍
hello I'm from Indonesia, very lucky to meet you, even though we are from different countries. your video work is very beautiful, I always see it from every notification message that comes to the end of the video, I really appreciate your work, hopefully we can meet again in your latest video!
pin me as a form of your appreciation and friendship!
👍👍👍👍👍👍
it's a good try but it wouldn't hold the cast iron is welded with brass and a lot of heat
Very cool.
оно потом работает вообще?
Even with the limited equipment, this repair could have been better. Grinding back the edges of the broken parts for one. Creating a sleeve for the bearing instead of welding it up an cutting it back, not to mention that the weld on the bearing seat was rather poorly done, and the cut was a bit too big and should have been a tighter for for the bearing...
That said, welding the brace over the top of the bearing seat was genius.
nothing to lose
It was disgusting for any shop to have done
How long do you think it will last with that lose bearing fit
Should have been a press fit,
But what do you expect from them?
When I was repairing electronic equipment many years back, some of the stuff should never have been built
My customers who respected my opinion
I would say to them who were in one big company;
So it was fair to tell them the truth.
And if that is all you got !
A warranty of 30 feet or 30 seconds which ever comes first
Yeah genius until the gears grind into it lol
Lovely day to you
Super glue and baking soda would make a better repair than they did.....
Good.I from infonesia
From the bad engineering, the part of the case holding bearing is far too small and weak. I would add lots more reinforcement bracing
The aera around the bearing has to be small to allow the ring / crown gear teeth clearance.
It's engineered fine, time does this to everything
the owner likely didnt maintain his bearings, so it bore out the opening wider & eventually created so much friction heat that it turned the metal into soft rubber until it broke.
There.should.be.sleeve.fixed.m.s.and.weld.the.sleeve.with.7016.weding.rods.and.then.machining.should.be.done.it.gives.life.than.the.original.we.have.done.these.before.25.years
increible son unos maestros
Doesn't this bearing,which is subjected to heat treatment and welding, cause cracks or drying of the metal?
Yes
morace super lepak da stavi ovaj lezaj sam ispada,malo je vecu rupu napravio
Well job
Hola querido amigo te quería preguntar que numeración tiene el eletrodo que usan para soldar fundición gracias
Espero que não seja para repetir semelhante trabalho tão medonho!
They don't know. They just grab whatever their dumb ass kids stole earlier that week
3:20 "The size and shape of the hole doesn't matter" SMH......
Will it work?
No
Bearing should have pressed in about 2-3 thou. I would've made a stepped sleeve instead of welding up the bore and cutting it back
Don't even have dial indicators or mccarameters so I doubt they'll be able to do anything that advanced
Put the bearing in a freezer. Forget pressing it in
Для кума пойдет!
Aarzi kaam.tubbahi☝☝☝☝☝
Glad that’s not going in my truck
I like your absolute confidence and skill. With your "stick" welder and your old lathe, there isn't a job you won't tackle.
Maybe it's because it is their job that they are confident and skilled.
@@travelling_stephen pretty obvious not formally trained, but good at what they do given their limited resources.
@@travelling_stephen you think so?
Any job is done by anybody. A well done job, is not.
He doesn't preheat the pieces, he welds cast iron with 7018 rods AND the bearings Is loose.
That Is not a good job
The list of things wrong with this “repair” is very long. No chamfering, too many amps, no preheat, contaminated welds, loose fit on a pinion bearing (smh), built up heat stresses, webbing warpage, brittleness.
Welding a fixture tied on Chuck will burn the Grease of lathe's bearings...always earth the fixture securely to avoid this
The spindle isn't going to get hot.the chuck is a huge heat sink.what they should worry about is the voltage going through the bearings to ground.arcing the balls in the precision bearings is a bad deal.they should definitely ground directly the the part.or at least the chuck.i would make a spring loaded grounding brush to ride the back of the chuck.as much on lathe welding they do.
@@michaelwooda9444 yes, seen it
@@timothybalzano9355 they burned the bearing because of amperage going to ground through the bearings.not because the spindle got hot from the heat of the welding.to do so,they were welding very close to the spindle for a very long time.it would take tons of heat to warm the part up,then that huge 300 pound chuck then the spindle mount that is also huge then the spindle to hundreds of degrees to the point to melt grease to it's melting point,then the bearings.or a few seconds of 200 amps of current touching a very small surface area of oily ball bearings caused the damage.
that poor old 3 jaw Chuck took quite a beating with that Welding so close ..
Ótimo trabalho.
Do I have warranty on that job, yes you have a 60 second warranty. No come backs.
OS CONSERTOS Q ELES FAZEM FICAM MELHOR Q OS DE FÁBRICA .
Não diga asneira...
😂 clown
THANKIOU
Удивительный народ
Nice work
Мужик приезжай в Россию работать ты очень тут как нужен.
Y'all have enough garbage there brother
Страшно жити...
An electric welder, an oxy torch and finally a lathe, what else do you want?
And cast iron welding requires Time interval and cast iron electrode,does not it?
Yes
seperti nya apapun bahan nya kawat las nya tetap sama,, yg seharusnya pakai CIA 1 atau cin 1
tetap dipaksakan pakai 7016
Not impressed, I have welded cast with nickel rod. I think the cast will brake again.
Very many mistakes. Strap add will have to be ground or cut off, no clearance for it when the ring gear carrier goes in. Should use 99% nickel rod. Pre heat moisture from housing. Grind parts to get weld all the way through. Weld small spots as not to over heat. Peen spot welds as they cool. Place ground on housing. Bearing fit was good for this application. If this last congratulations
Didn’t dial it in on the lath, pinion assembly might not go in as the holes don’t line up.
Muito bens gostei
Amazing skills! Well done and I just wish the nit pickers would keep quiet
👍👍👍
Хорошая работа
mice job :)