У нас такое тоже частенько. Сам помню не мог понять как можно расколоть подш типа 3640 или 3538,стоит в подъемнике-манипуляторе пока не узнал что температура ночью была - 30.Греть пос отверстие ни кто не посчитал нужным.
Son una maravilla de mecánicos, ingeniosos y por sobre todo un trabajo en equipo que da resultados. Desde Chile un fuerte abrazo a las ganas que ponen en lograr su objeto. Todo mi respeto a ustedes, con lo que veo también aprendo.
Сидишь себе в хлопковой рубахе, в шлепонцах на босую ногу, голыми руками и вариш железяку электро-сваркой, а над тобой проплывает на стареньком тельфере вал механизма тон 5. Романтика🤐
Dear Pakistani skilled workers you are the best in the world. Without proper tools or even safety equipment you make these big Machines work again. GOD Bless you brothers. Pakistan Zindabad. Long live Pakistan.
@@SharpElbows123 and shaft is still bent,,,,dont know how that shaft is used but if they like it its fine with me. No welding helmet, no safety items anywhere, and seems to be a dirt floor
Right! Should have just used mud. And they apparently don't believe in impacts! Must be paid by the hour which probably doesn't amount too much. They're extraction method should be used by all SWAT teams for dynamic entry. Lol
It’s the main pitman shaft for the swing dye in a Jaw crusher, it’s designed as such. The lack of safety gear is also very sad. Next time someone bitches about their jobs, they should think of these guys.
Я когда на заводе работал, тоже решил на печке подшипник нагреть и он легко так сел на вал)) Мастер потом увидел, лишил премии и заставил заново насаживать другой)) А тут норма)) Долбоебы
I will use this video in some training. The basic premises are all there. But this is more of a 'what not to do' or a 'why were best practices developed' teaching experience. Still I have to admire the ram and slam ability of these fellow. Imagine if they had real training and real machinery? "Buddy, What's the recommended preload on these huge tapered roller bearings, again?" "I usually just hit retaining ring with my hammer about *this* hard." The entire time I was thinking how awful it would be to have to repeat this job in another month or two when everything is out of tolerance and in shreds and how much those bearings alone might be. "Have you got any welding gloves for my feet in case this thing slips?"
these days ago we changed the bearings of a calender, these bearings weighed more than 750kg, even with all the tools available and equipment it was not so easy to change of bearings and shaft machining, great teamwork, God bless them...
@@redsable6119 You need Him. He created the all seen and unseen of the heaven and earth . This whole universe would have never comes by itself . So be humble before our Creator and The Arthur of Heaven And The Earth and everything in it .
@@thunderstorm4074 lol No proof it exists, it's all a fairy tale made up by grumpy old men to control an ignorant populous. The fact that people are constantly quoting the bible proves they have given up thinking for themselves. Please keep thine religion to thine self.. BTW You couldn't even be bothered to answer my question....Which God? There are many to choose from, they are all just as imaginary as yours is.
@@redsable6119 There's only One Lord of the World . If They were many, then They would have fought for dominance like us/humans here on earth . The universe is at peace and harmony, because is only One Lord control everything in the Whole World. Amen
Will they lubricate the shaft and bearings properly when they are put back in to service? Did they install new seals? If not it will fail again. It was probably never greased.
The guy doing the lathe work and the big happy smile and thumbs up almost had me give the thumbs up back. It seems the lads personality is catching, given the main workers smiles and thumbs at the end. Outstanding job and that WAS a humongus looking lathe but for it all, the "ram" on on the crane chain did it for me had me applauding their ingenuity..
The 'Ram' on the crane idea has been in use since the start of engineering and was still in use in British heavy engineering up until at least the 1960s. We used to call it a 'Tup' and it was a common way of 'shunting' something very heavy over a short distance.
Those special run in dirt bearings. We don't have any like that here. The ones we have would be destroyed in minutes by the abrasive dirt. Can you imagine what these guys could do with a clean floor and cleaning solvent!
They will start from bringing the sand. They have many opportunities to make real floors and use modern ways of work. But they don't care and don't learn.
@ Show me, when they washed the bearing from sand and dust! Not only "cleaned" it with dirty rag with some liquid in shitty color. After that kind of treatment bearing has to be rinsed out with solvent, lots of solvent, and new grease has to be applied.
These guys use Coke, the truck guys use 7-up for cleaning solvent. I wonder which is better? I almost forgot, The Giant Swing Press is just right for seating those big bearings. And I wonder if SKF approves of their bearing heater? What could possibly go wrong?
I'd love to see what that "crankshaft" is used on. It looked more like a giant camshaft. My only real concern was seeing the bearings rolling around on the dirt floor. Regardless, those guys did an amazing job considering their working conditions etc. Pakistan would be a much more prosperous world-player if the government worked as well as this team. I worked as an oilfield drilling electrician in Quatar UAE. I learned all about ingenuity and how to "get things done" from my two fellow electricians, Mr Jacoob & Hadji from Karachi in Pakistan. In 1977-8 I was a drilling newbie, and they saved my ignorant ass every single day. I was ashamed that my salary was 5 times theirs, but they still treated me with the highest respect, which I greatly returned. God bless you Jacoob & Hadji.
Thanks for your comments Brian, I see a lot of very nasty, childish and spiteful comments from Westerners on these Pakistani workshop sites. I am not sure why ? Possibly nothing more than racism coming from ugly bitter souls ? Anyway it's great to hear your positive perspective. And your great respect for Mr Jacoob and Hadji. 🙏
@@jackb8682 you're very welcome Jack. Jack was my Father's name too, and he was an engineer, mechanic, machinist (English Army) just like these guys. You are correct in your assumption that ignorant racism is the core reason for the silly, childish & nasty comments posted regarding these "helpful and educational" videos of how the different work-forces of other cultures are countries work to achieve the same objectives. It's ignorant racial snobbery, plain & simple. I hope you have a beautiful blessed day, Jack. Cheers from S.Louisiana USA.
Thank you for your appreciative comments, I agree that it's very easy to criticise what appears to be their crude and laughable methods but they are using basic engineering methods of applying heavy directional forces in the safest way that they have available. I'd like to think that just by watching this video a few westerners have already been 'educated' I had a similar humbling experience to you when I was installing British built heavy machinery in Karachi in the 1970s. Despite having hardly any lifting equipment they taught me how to make do with what was available. Hat's off to your Mr Jacoob and to your Mr Hadji.
Safest way available? BS. It is the cheapest, not safest. They could make and use a threaded puller that would only cost a couple dollars to make, but they dont.
Definitivamente uno nunca termina de aprender , que maestros con más ingenio que tecnología hacen un trabajo explendido Soy mecánico matricero desde el año 96 Saludos desde Perú
I have the same box wrenches they use. Bought mine cheap at a discount store 40 years ago and even though i've got lots more expensive wrenches I still use those. They have been abused badly, heated and bent, piece of pipe for leverage, etc and they never fail. Love that huge battering ram!
Amazing techniques and very hard working people. For such companies investment in heavy hydraulic presses will be not a bad idea. I wish good luck for these hard working people.
The tool big enough to accomplish what they did with hand tools and ingenuity probably costs what that whole teams wages are for a couple few years. Not worth the investment if you’re only going to use it every few years.
Unfortunately, heavy hydraulic presses are hugely expensive and can only be justified if they are in constant use. These guys are using their initiative and skills to get a difficult job done with what they have available. They are good hardworking people.
Молодцы ребята! Да и дробилка серьезная. Вот смотрю я ваши видео и все время думаю, что вы могли бы сделать, дай вам нормальное оборудование и инструменты?
валы на щековых дробилках наваривать нельзя ! бывает после этого обрыв вала и маховик 5 тонн весело и долго катается по карьеру сметая всех@@ВладимирЛевченко-х8у
@@ВасяЗвездочетов как раз думал о том, подлежит ли ремонту данный вал... Не будет ли после неравномерного термического воздействия напряжения внутри металла
Ещё крайне необходимо хороших технологов и ,как минимум, понимания процессов,происходящих в металле после их обработки Но ничего! Зато с таким подходом работой они будут обеспечены всегда. Меня очень также порадовал мерительный инструмент,при помощи которого они проточили посадочное место под подшипник!Просто для космических технологий точность! PS. А ещё надо чтобы кто нибудь научил их хотя бы элементарной заточке токарных резцов.
Agreed...That was one of the ugliest, filthy, mechanically unsound large repair jobs I have ever witnessed...It is set up for failure...They earned the third world label that day...
Niesamowita praca. Szacunek w takich warunkach i bez pomocy hydraulicznych pras itd... tokarz robi pasowanie pod łożysko bez mikrometra, no to już pokłon po same kostki
Осталось покрасить и............ Выбросить. Однажды наблюдал, как цыгане производили предпродажную подготовку редукторов у себя во дворе. Чистый аналог.
реально молодцы люди без школы университета попали в такое время технологии.... молодцы аж помочь им захотелось,реально тяжёлые времена принесут сильных людей
Awesome video!!! When the crankshaft was on the lathe why was it wobbling was the shaft designed to do that? Also im so happy to see you guys are keeping it simple and using your muscles to take the shaft out with hammering it most companies would spend an enormous amount of money on a machine to remove the shaft!! When all you did is use force!!! 2 thumbs up to you all!!!!
Designed to do that. The shaft has 2 centres, you may notice at 7:45 & 8:37 there are 2 centre holes depending on what part of the shaft you are working on. the offset will cause the huge yellow part to go up and down when it is working.
@@firstman9273 Thank you for responding!!! Im from america and i think your videos are awesome keep up the good work and hope to see more of your videos thank you!!! Brother What country are you from?
It's a main shaft out of a jaw crusher, one side is rigid and this one is concentric so the jaw as it rotates it lifts, comes forward and down. They both are in a V with the bottom being the size rock that gets broken and falls out the bottom.
To the talented, hardworking men in these videos: if I were a wealthy person, it would be a pleasure & honour for me to build you a beautiful new modern workshop with a concrete floor, better lighting and all brand new machinery. Please keep up the good work. Btw: is this large shaft project part of a rock-crushing machine?
Good Lord! These men are amazing. I worked in the Tool & Die trade years ago and still keep my hand in machining in my small home workshop so I have an immense appreciation for what these skilled mechanics are doing. They got that shaft running true in the lathe without a dial indicator and picked up the screw thread for the retaining nut. And they nut went on and looked like the fit was perfect. That battering ram is obviously a standard tool with how mushroomed the end it. They have mastered the art of using it the way they do.
@@sonny9608 I DON"T want that, I need like New not just So Called Fixed..Time is money a new Allison Trans from Chevy 20 years ago the Brick layer's truck was Down a Month $$$$.ALOHA
@@sonny9608 Yes, I noticed that safety isn’t a top priority, when running my lathe or mill I’m always wearing safety glasses. Their method of heating up the bearings to mount on the shaft was very interesting, especially the helper only using a rag to protect his hands from the heat of the bearings,,, yikes 😱
I do shafts and bearings for a living, this is sloppy. No joint compound or anti seizing lubricant when putting it back together and that dirty floor next to those open bearings is pretty risky. This place needs refined on it's practice
What, exactly, was the repair here ? They welded & turned the journal, which leads me to believe the inner bearing race had spun on it, yet they re-used the same bearings (after rolling them around in dirt, of course). Wouldn't the inner race be scored if it had spun enough to destroy the journal ? I think Pep Boys keeps those bearings in stock. 😆
Bearing races are very hard, the shaft is softer. Vast majority of damage will be to the shaft. The shaft was built up enough to make a fair interference fit on the race ID, so at equal temperatures there won't be appreciable slop. "Perfect job"? Of course not. But it will do what it's supposed to for quite a while. It's a crusher not a jet engine lol
The journals for the outer bearings were worn, when they first removed the bearings you can see little dots on it, that is where on a previous repair they had peened the journals so the bearings would be a tight fit. Obviously the peening did not last, how long this repair lasts is unknown without at least a semi accurate interference fit.
Made me happy to read the comments and not see people criticizing what these men are doing. They are working with what they have and I enjoy watching these videos. So many other videos there are guys just constantly putting them down and complaining about all these "safety violations" they see. Just enjoy the videos
They have smart ways of doing things, but I've also seen them use fixed parts that should not be used. Sometimes parts get so bad there is no fixing them... they're scrap. Then sometimes these guys fix stuff and do it right with unique ways of doing it and it works.
@@garyr7027 You have seen these guys here used parts that shouldnt have been used? Idk about that. Lets put it this way. Their customers are not complaining
@@garyr7027 oh oh, got ya lol I haven't watched enough to see it. Im sure the, I don't care option, is, more readily available than say here in the states. I can definitely see that happening
I am in awe of the creativity of these amazing people in the absence of tools. Their knowledge and skills are stronger than the most modern tools. Respect to heaven!
Каковы молодцы! Накидали грязи и окалины в подшипник. Хренячили железякой по торцу оси, а потом стали там искать ни разу не забитое центровое отверстие, размеры снимают на ходу. Блеск! 😆 P.S. 23:00 - динамометрический ключ. )))
I'd like to get a dozen of them, bring them to the usa, offer uniforms, shoes and a bunkhouse. I'd have the busiest machine shop in the 🇺🇸, these guys get it done
You'd have to teach them some engineering finesse first as this is definitely not up to the standard we now expect in the west. As far as hard work and ingenuity goes though they are great.
It’s truly amazing how they get the job done with the most crude of equipment. It does bother me that when they drove the shaft out of the housing and the bearing got full of dirt, I never did see them clean and of the parts with any type of fluid to remove contaminants. I can see those bearings slowly grinding themselves to death. Brute strength replaces precision. No hydraulic press available there. That dirt floor kinda bothers me though 😮. It would be interesting to see how long those bearings last..!!
I would have to explain to someone with a very nice office why we had to repeat this entire venture again or why we destroyed all those bearings because we couldn't be arsed to clean them. But I have to give these guys some credit for effort.
Are you kidding? Companies are choosing to buy the sandy bearings for pennies on the dollar. If they took the time to clean it, you'd have to explain to the person in the office why the bearing costs 10x more than usual
Техника безопасности? Не, не слышали 😂 штангель циркуль? Нафига, линейка есть старая... Про песок и отпуск металла... И так сойдет... А в целом молодцы, вам бы условия создать, обучить, вы корабль космический соберете...
Действительно сам то можешь работать циркулем? 😂а то видел всё есть условие инструменты у таких которые говорят техника безопасности? Штангель а руки всё равно иж жопы эти ребята вынуждены работать в таких условиях вынуждены блядь дать им то что у вас есть они вас по всем фронтам по имеют
What ever it takes to get the job done, good work men 👏
Love how they get rid of the dirt. It sticks to anything they touch
Verdade é um relaxamento só... Duvido que esses conserto aguentem muito tempo kakakaka
Yup, just wipe it with a dirty rag, machine shop cleanliness isn’t part of their vocabulary,,, 😂
В восторге. Стенобитным орудием по торцу с центровочным отверстием. И песок для смазки.
😂😂😂
У нас такое тоже частенько. Сам помню не мог понять как можно расколоть подш типа 3640 или 3538,стоит в подъемнике-манипуляторе пока не узнал что температура ночью была - 30.Греть пос отверстие ни кто не посчитал нужным.
Ебануться, все кричат!!! ТЕХНОЛОГИЯ! Нам до них не добраться. Никак.
ремонтники от бога))
Официалы JCB в Индии)
Son una maravilla de mecánicos, ingeniosos y por sobre todo un trabajo en equipo que da resultados.
Desde Chile un fuerte abrazo a las ganas que ponen en lograr su objeto.
Todo mi respeto a ustedes, con lo que veo también aprendo.
Epp?
Сидишь себе в хлопковой рубахе, в шлепонцах на босую ногу, голыми руками и вариш железяку электро-сваркой, а над тобой проплывает на стареньком тельфере вал механизма тон 5. Романтика🤐
Зафиксированный на скользкую удавку!!!
И касок ни у кого нет, а ну как упадёт на голову
@@ИванИванофф-б3б ну да, придется мозги с пола собирать, а так бы в каске остались)))
@@dekus80 шариш!!! )
Dear Pakistani skilled workers you are the best in the world. Without proper tools or even safety equipment you make these big Machines work again. GOD Bless you brothers. Pakistan Zindabad. Long live Pakistan.
Anytime I feel like complaining about my job I need to think of these gents
@@bobgleaser7106
QQ
Came here to complain. Can't.
And they would never do what you doing.
And no impact gun 😬
ลบจใครบ_
Thanks for a glimpse into your working lives. Hard honest work. Kudos to you.
УХ- брызги от сварки в подшипник ! 👍 Я думал они его поменяют 🙁
это лучшая смазка че ты гониш!
Dirt as a grease additive instead of graphite or mos2, amazing technique indeed !
But it was slippery dirt. 🤣😂
it's either that, or nothing...
@@SharpElbows123 and shaft is still bent,,,,dont know how that shaft is used but if they like it its fine with me. No welding helmet, no safety items anywhere, and seems to be a dirt floor
Right! Should have just used mud. And they apparently don't believe in impacts! Must be paid by the hour which probably doesn't amount too much. They're extraction method should be used by all SWAT teams for dynamic entry. Lol
It’s the main pitman shaft for the swing dye in a Jaw crusher, it’s designed as such. The lack of safety gear is also very sad. Next time someone bitches about their jobs, they should think of these guys.
Ну в принципе песок вместо солидола тоже пойдет😂
Я когда на заводе работал, тоже решил на печке подшипник нагреть и он легко так сел на вал)) Мастер потом увидел, лишил премии и заставил заново насаживать другой)) А тут норма)) Долбоебы
@@svetozar161 Тут смотря до какой температуры греть.
Супротек😅
Песок - это кремний? Кремний - это силикат? Силиконовая смазка, стало быть.
I commend these workers. They are able to make the necessary repairs under very difficult conditions..
Аж больно смотреть, сколько эта дробилка проработает
Some people listen to the rain to relax, I listen to hammers, welding, lathes and grinders to relax, these guys are amazing.
Love you. Me too relax when sheet is cut, bend, weld and joined. Voices are relaxing for me
Поржал над качеством работ, точным измерительным инструментом, очисткой от выработки и грязи и смазкой ей же.
Токарь вообще огонь, сотки на глаз бьёт
После ядерного апокалипсиса, эти ребята смогут быстро восстановиться.
Мы работаем точно так же. Я про свою работу.
И тааак сойдет!
Как на СТО спрашивают, для себя делаем или на продажу?) Здесь походу на продажу)
I will use this video in some training. The basic premises are all there. But this is more of a 'what not to do' or a 'why were best practices developed' teaching experience. Still I have to admire the ram and slam ability of these fellow. Imagine if they had real training and real machinery? "Buddy, What's the recommended preload on these huge tapered roller bearings, again?" "I usually just hit retaining ring with my hammer about *this* hard." The entire time I was thinking how awful it would be to have to repeat this job in another month or two when everything is out of tolerance and in shreds and how much those bearings alone might be.
"Have you got any welding gloves for my feet in case this thing slips?"
these days ago we changed the bearings of a calender, these bearings weighed more than 750kg, even with all the tools available and equipment it was not so easy to change of bearings and shaft machining, great teamwork, God bless them...
Если менять так подшипники ударным методом - то проще сразу выбросить
Which god?
@@redsable6119
You need Him. He created the all seen and unseen of the heaven and earth . This whole universe would have never comes by itself . So be humble before our Creator and The Arthur of Heaven And The Earth and everything in it .
@@thunderstorm4074 lol No proof it exists, it's all a fairy tale made up by grumpy old men to control an ignorant populous. The fact that people are constantly quoting the bible proves they have given up thinking for themselves. Please keep thine religion to thine self..
BTW You couldn't even be bothered to answer my question....Which God? There are many to choose from, they are all just as imaginary as yours is.
@@redsable6119
There's only One Lord of the World . If They were many, then They would have fought for dominance like us/humans here on earth . The universe is at peace and harmony, because is only One Lord control everything in the Whole World. Amen
I love these people as they are smart, strong, and resourceful!!!
The dirt in those bearings is the cause of all the problems, they cease and damage the shaft
Will they lubricate the shaft and bearings properly when they are put back in to service?
Did they install new seals?
If not it will fail again.
It was probably never greased.
gotta clean the metal particles out of that housing.. dirt will kill your new bearing job! good work men!
Красавчики!!! Работящие люди!! Быстро, чётко, без промедлений и задержек!!!👍💥💥💥
40 лет под санкциями...не такому научишся...
@@Mercedes_w211_ Это Пакистан. Там никаких санкций, просто обычаи.
Ага и никаких перекуров
I like the way they break the bolts loose. Side tensioning them is actually pretty clever
I always die a little inside when I see precision ground parts or bearings dropped in the dirt..
The guy doing the lathe work and the big happy smile and thumbs up almost had me give the thumbs up back. It seems the lads personality is catching, given the main workers smiles and thumbs at the end. Outstanding job and that WAS a humongus looking lathe but for it all, the "ram" on on the crane chain did it for me had me applauding their ingenuity..
The 'Ram' on the crane idea has been in use since the start of engineering and was still in use in British heavy engineering up until at least the 1960s. We used to call it a 'Tup' and it was a common way of 'shunting' something very heavy over a short distance.
Serviço pesado e sem maquinário 👏👏👏
Love the steelToe flip flops!!
Lol
Работают оперативно)) молодцы, но внутренние подшипники закрыли крышкой грязь, образив сделает своё дело этот ремонт не на долго.
Жуткое зрелище.
обеспечили себя на будущие ремонты
Положили деталь на станину станка. долбоящеры
@@ДмитрийТатаринов-э4ш как в России -- лопата,лом,и кувалда.
@@ВосточнаяСибирь-д1ф вы забыли про волшебные слова о какой-то матери
Pakistani 🇵🇰mechanics are world famous, they are focused, passionate, marvelous and hardworking as well.. good work Guys love you❤️❤️❤️
Those special run in dirt bearings. We don't have any like that here. The ones we have would be destroyed in minutes by the abrasive dirt.
Can you imagine what these guys could do with a clean floor and cleaning solvent!
They would fill it with filth in no time and sell the solvent for tea.
They will start from bringing the sand.
They have many opportunities to make real floors and use modern ways of work. But they don't care and don't learn.
@@nikspanakis Yes, you're the only honest person living in this world.
@ Show me, when they washed the bearing from sand and dust! Not only "cleaned" it with dirty rag with some liquid in shitty color. After that kind of treatment bearing has to be rinsed out with solvent, lots of solvent, and new grease has to be applied.
These guys use Coke, the truck guys use 7-up for cleaning solvent. I wonder which is better? I almost forgot, The Giant Swing Press is just right for seating those big bearings. And I wonder if SKF approves of their bearing heater? What could possibly go wrong?
I love how you make them sound like Jawas, lol.
Keeping the wheels turning, good lads. Expensive bearings deserve more care as when they fail its game over.
How would you like to be the guy that paid them to turn his shaft into a boat anchor?
Дружная команда. Только подшипник впрессовывают по валу через внутреннюю обойму и в сам подшипник новую смазку не заложили.
Пакистанские технологии ремонта впечатляют!!Особенно ,стенобитное орудие, впечатлило!!!!
Не, ну а хули делать? 😁👍
Потом искать центр)
Даже Кока-Кола сгодилась
Nice Job very Hard Wirkung People
Incredible. Amazing what can be achieved with the most basic equipment.
And slave labor!
@@dalmatiangirl61 proberbly top earners in their country
I'd love to see what that "crankshaft" is used on. It looked more like a giant camshaft. My only real concern was seeing the bearings rolling around on the dirt floor. Regardless, those guys did an amazing job considering their working conditions etc. Pakistan would be a much more prosperous world-player if the government worked as well as this team. I worked as an oilfield drilling electrician in Quatar UAE. I learned all about ingenuity and how to "get things done" from my two fellow electricians, Mr Jacoob & Hadji from Karachi in Pakistan. In 1977-8 I was a drilling newbie, and they saved my ignorant ass every single day. I was ashamed that my salary was 5 times theirs, but they still treated me with the highest respect, which I greatly returned.
God bless you Jacoob & Hadji.
Pakistan is a religious nutcase country.
Thanks for your comments Brian, I see a lot of very nasty, childish and spiteful comments from Westerners on these Pakistani workshop sites.
I am not sure why ? Possibly nothing more than racism coming from ugly bitter souls ?
Anyway it's great to hear your positive perspective. And your great respect for Mr Jacoob and Hadji. 🙏
@@jackb8682 you're very welcome Jack. Jack was my Father's name too, and he was an engineer, mechanic, machinist (English Army) just like these guys. You are correct in your assumption that ignorant racism is the core reason for the silly, childish & nasty comments posted regarding these "helpful and educational" videos of how the different work-forces of other cultures are countries work to achieve the same objectives. It's ignorant racial snobbery, plain & simple. I hope you have a beautiful blessed day, Jack. Cheers from S.Louisiana USA.
Thank you for your appreciative comments, I agree that it's very easy to criticise what appears to be their crude and laughable methods but they are using basic engineering methods of applying heavy directional forces in the safest way that they have available. I'd like to think that just by watching this video a few westerners have already been 'educated'
I had a similar humbling experience to you when I was installing British built heavy machinery in Karachi in the 1970s. Despite having hardly any lifting equipment they taught me how to make do with what was available.
Hat's off to your Mr Jacoob and to your Mr Hadji.
Safest way available? BS. It is the cheapest, not safest. They could make and use a threaded puller that would only cost a couple dollars to make, but they dont.
Wow, what a friggin nightmare at replacing the races and bearings in that unit. Good work guys good work.
They're so good they don't need to measure anything or clean the dirt out of the bearings.
wonderful mass am in coral springs fl. always enjoy listening to Father.
Excellent result with so few resources ,, well done
Definitivamente uno nunca termina de aprender , que maestros con más ingenio que tecnología hacen un trabajo explendido
Soy mecánico matricero desde el año 96
Saludos desde Perú
Очень интересный контент, каждый раз вас смотрим! Спасибо за ваш друд 👍👍👍
Труд! 😀
@@azvildar71 современные технологии отдыхают.
@@ВосточнаяСибирь-д1ф Скоро и в России так будет.
@@53filosov не философничай,хуже не будет.У нас 21 век.А если бы СССР не развалили,жили бы как РФ будет жить в 2.080 м.году.Это учёные посчитали.
дерпение и друд всё передруд
Are those sandals osha approved?
I have the same box wrenches they use. Bought mine cheap at a discount store 40 years ago and even though i've got lots more expensive wrenches I still use those. They have been abused badly, heated and bent, piece of pipe for leverage, etc and they never fail. Love that huge battering ram!
That scary hand hamburger maker is what got me watching.
Ya that battering ram is simply genius. These guys know what a hard days work really is
У меня тоже ключам больше 40 лет. Сделано в СССР. Сделано на века! От отца достались в наследство.
Love that huge battering ram! У нас в России такой таран бабкой называют))
Amazing dear very hardworking I am proud of you and GOD bless you all
Fantastic work muy friends!
Hard working team players, would their boss please buy them some safety equipment. Love , health and respect from Scotland UK
I love these safety slippers! 😁
…..just what I was thinking !!!!! 😂😂😂
#Shithole
Wonder how many toes are crushed each year over there?
@@wplno1
I don't wanna think about that...
bit rough that. love them safety sandals
Amazing techniques and very hard working people. For such companies investment in heavy hydraulic presses will be not a bad idea. I wish good luck for these hard working people.
The tool big enough to accomplish what they did with hand tools and ingenuity probably costs what that whole teams wages are for a couple few years.
Not worth the investment if you’re only going to use it every few years.
Unfortunately, heavy hydraulic presses are hugely expensive and can only be justified if they are in constant use. These guys are using their initiative and skills to get a difficult job done with what they have available. They are good hardworking people.
Stick welding on a cold big peace of steel will probably not hold very long. Especially not on such heavy machinery like a rock cruncher.
I noticed this as well.. a bit of pre heat would have helped.
Молодцы ребята! Да и дробилка серьезная. Вот смотрю я ваши видео и все время думаю, что вы могли бы сделать, дай вам нормальное оборудование и инструменты?
Да и не говори. Хотя бы пневмоинструмент был, чтобы не руками всё крутить.
валы на щековых дробилках наваривать нельзя ! бывает после этого обрыв вала и маховик 5 тонн весело и долго катается по карьеру сметая всех@@ВладимирЛевченко-х8у
@@ВасяЗвездочетов как раз думал о том, подлежит ли ремонту данный вал... Не будет ли после неравномерного термического воздействия напряжения внутри металла
Ладу калину.
Ещё крайне необходимо хороших технологов и ,как минимум, понимания процессов,происходящих в металле после их обработки
Но ничего! Зато с
таким подходом работой они будут обеспечены всегда. Меня очень также порадовал мерительный инструмент,при помощи которого они проточили посадочное место под подшипник!Просто для космических технологий точность!
PS. А ещё надо чтобы кто нибудь научил их хотя бы элементарной заточке токарных резцов.
الله يوفقكم ويرزقكم ويبارك لكم في رزقكم
All engineered to within an inch, and all the interference fittings packed with grit and dust, excellent...
Agreed...That was one of the ugliest, filthy, mechanically unsound large repair jobs I have ever witnessed...It is set up for failure...They earned the third world label that day...
if it works then stfu, if you can do better in conditions like this, go teach them, using the same tools and equipment.
That little bit of grit is what's called job security.. kinda like the tire shops that do alignments.
What a mess! I respect those guys but I wish them better equipment, education, protective gear and a less polluted environment
Niesamowita praca. Szacunek w takich warunkach i bez pomocy hydraulicznych pras itd... tokarz robi pasowanie pod łożysko bez mikrometra, no to już pokłon po same kostki
Ok 0
66666y7hh
Осталось покрасить и............ Выбросить. Однажды наблюдал, как цыгане производили предпродажную подготовку редукторов у себя во дворе. Чистый аналог.
реально молодцы люди без школы университета попали в такое время технологии.... молодцы аж помочь им захотелось,реально тяжёлые времена принесут сильных людей
Немного улыбка,то что ребята без ключей с трещеткой, микрометров и штангелей нет,но все равно молодцы🙂👍👍👍
Варвары, натурные съемни как нельзя собирать узел с подшипниками! До для некоторых из поколения пепси все равно молодцы.
hello my new friend It's nice video
Измерительный инструмент середины девятнадцатого века))
👍🤗🇮🇹😁
Awesome video!!! When the crankshaft was on the lathe why was it wobbling was the shaft designed to do that? Also im so happy to see you guys are keeping it simple and using your muscles to take the shaft out with hammering it most companies would spend an enormous amount of money on a machine to remove the shaft!! When all you did is use force!!! 2 thumbs up to you all!!!!
Designed to do that. The shaft has 2 centres, you may notice at 7:45 & 8:37 there are 2 centre holes depending on what part of the shaft you are working on. the offset will cause the huge yellow part to go up and down when it is working.
@@firstman9273 Thank you for responding!!! Im from america and i think your videos are awesome keep up the good work and hope to see more of your videos thank you!!! Brother What country are you from?
It's a main shaft out of a jaw crusher, one side is rigid and this one is concentric so the jaw as it rotates it lifts, comes forward and down. They both are in a V with the bottom being the size rock that gets broken and falls out the bottom.
Vcs são excelentes trabalhadores, um grande abraço de Lagoa Santa MG - Brasil
With no safety equipment whatsoever, but they do it !!! These workers are total MASTERS of their trade.
Голь на выдумки хитра. Смотрю и сам учусь у вас.
To the talented, hardworking men in these videos: if I were a wealthy person, it would be a pleasure & honour for me to build you a beautiful new modern workshop with a concrete floor, better lighting and all brand new machinery. Please keep up the good work. Btw: is this large shaft project part of a rock-crushing machine?
Amazingly hard work, but these guys enjoy and take pride in their work and that is the most important thing.. Great job guys 👍
I see they had to bring in our boy Juan for additional assistance.
Muy bien muchachos!!! Mis respetos
the runout has to be within .001 tir for that bearing to last!
Сам вожусь с металлом, и смотрю эти ребята как работают без никакой защиты, очень рискуют
Их много и они бесплатные.
Я думаю хозяева таких мастерских привыкли, что у них +- каждый день новые работники..
Well done
Hard working, brave and intelligent
Their country will be great
Good Lord! These men are amazing. I worked in the Tool & Die trade years ago and still keep my hand in machining in my small home workshop so I have an immense appreciation for what these skilled mechanics are doing. They got that shaft running true in the lathe without a dial indicator and picked up the screw thread for the retaining nut. And they nut went on and looked like the fit was perfect. That battering ram is obviously a standard tool with how mushroomed the end it. They have mastered the art of using it the way they do.
Virtually everything gets rebuilt/refurbed in P-Stan. It's incredible. Have you seen their cottage firearm industry, particularly in the north?
@@sonny9608 I DON"T want that, I need like New not just So Called Fixed..Time is money a new Allison Trans from Chevy 20 years ago the Brick layer's truck was Down a Month $$$$.ALOHA
@@sonny9608
Yes, I noticed that safety isn’t a top priority, when running my lathe or mill I’m always wearing safety glasses. Their method of heating up the bearings to mount on the shaft was very interesting, especially the helper only using a rag to protect his hands from the heat of the bearings,,, yikes 😱
I do shafts and bearings for a living, this is sloppy. No joint compound or anti seizing lubricant when putting it back together and that dirty floor next to those open bearings is pretty risky. This place needs refined on it's practice
В конце восьмидесятых, прошлого века, работал слесарем ремонтником на заводе. Вот примерно так и работали.
Amazing skilled men ! Congrats from France !
I find it unbelievable that these do not have micrometers and dial indicators that can be purchased at low cost.
Those things mysteriously break and/or disappear quickly.
Bro, they don't even have basic safety shoes, let alone a precise instrument.
Dude they don't even know how to read a micrometer
@@ael5668 They work in cubits.
If your hardware is coated in dirt and dusty grease does it even matter?
Look at that awesome lathe, great job guys
What, exactly, was the repair here ? They welded & turned the journal, which leads me to believe the inner bearing race had spun on it, yet they re-used the same bearings (after rolling them around in dirt, of course). Wouldn't the inner race be scored if it had spun enough to destroy the journal ?
I think Pep Boys keeps those bearings in stock. 😆
Bearing races are very hard, the shaft is softer. Vast majority of damage will be to the shaft. The shaft was built up enough to make a fair interference fit on the race ID, so at equal temperatures there won't be appreciable slop. "Perfect job"? Of course not. But it will do what it's supposed to for quite a while. It's a crusher not a jet engine lol
@@ludditeneaderthal correct . they may clean the bearings before it goes back into the machine.
The journals for the outer bearings were worn, when they first removed the bearings you can see little dots on it, that is where on a previous repair they had peened the journals so the bearings would be a tight fit. Obviously the peening did not last, how long this repair lasts is unknown without at least a semi accurate interference fit.
And they did it all without measuring a thing. How would you like to be the guy that paid them to turn his shaft into a boat anchor?
@@ludditeneaderthal
What are the symptoms, that leads to this type of repair?
And what piece of equipment is this off of?
It makes my skin crawl watching all these barefoot folks work with this very heavy equipment. I have never loved steel toed boots so much in my life.
Made me happy to read the comments and not see people criticizing what these men are doing. They are working with what they have and I enjoy watching these videos. So many other videos there are guys just constantly putting them down and complaining about all these "safety violations" they see. Just enjoy the videos
Thats odd that people would critique others working in a 3rd world country. Especially citing safety concerns 😂
Must kids that have no clue
They have smart ways of doing things, but I've also seen them use fixed parts that should not be used. Sometimes parts get so bad there is no fixing them... they're scrap. Then sometimes these guys fix stuff and do it right with unique ways of doing it and it works.
@@garyr7027 You have seen these guys here used parts that shouldnt have been used? Idk about that. Lets put it this way. Their customers are not complaining
@@JoeKyser not these particular guys here, but ones in the same country. I should have mentioned that from the beginning.
@@garyr7027 oh oh, got ya lol I haven't watched enough to see it. Im sure the, I don't care option, is, more readily available than say here in the states. I can definitely see that happening
The high pitch ear bleeding really helped the watching experience, please try and remove that next time - but like wow amazing.
I always work on 300lb bearings in flip flops.
*136,077711kg
Well done making them sound like Jawa scavengers from star wars
I am in awe of the creativity of these amazing people in the absence of tools. Their knowledge and skills are stronger than the most modern tools. Respect to heaven!
They make it look easy.
Каковы молодцы! Накидали грязи и окалины в подшипник. Хренячили железякой по торцу оси, а потом стали там искать ни разу не забитое центровое отверстие, размеры снимают на ходу. Блеск! 😆
P.S. 23:00 - динамометрический ключ. )))
это не окалина) сделали цементацию углеродом, чтобы электроды дольше плющились)))
I'd like to get a dozen of them, bring them to the usa, offer uniforms, shoes and a bunkhouse. I'd have the busiest machine shop in the 🇺🇸, these guys get it done
You'd have to teach them some engineering finesse first as this is definitely not up to the standard we now expect in the west. As far as hard work and ingenuity goes though they are great.
Bearings always work best after they've been rolled in the dirt.
I thought the same.
😆👍
well done guys nicely job done a low cost repair maximums time and money saving good luck in Future.
Make sure that the bearing and the end plates are nice and clean. Would not want the bearing to fail because of dirt now would we.
🤣🤣🤣 God forbid 🤣🤣🤣
Dirt is the most importand part of this job 😉
Good work guys.
It’s truly amazing how they get the job done with the most crude of equipment. It does bother me that when they drove the shaft out of the housing and the bearing got full of dirt, I never did see them clean and of the parts with any type of fluid to remove contaminants. I can see those bearings slowly grinding themselves to death. Brute strength replaces precision. No hydraulic press available there.
That dirt floor kinda bothers me though 😮.
It would be interesting to see how long those bearings last..!!
I would have to explain to someone with a very nice office why we had to repeat this entire venture again or why we destroyed all those bearings because we couldn't be arsed to clean them. But I have to give these guys some credit for effort.
Are you kidding? Companies are choosing to buy the sandy bearings for pennies on the dollar. If they took the time to clean it, you'd have to explain to the person in the office why the bearing costs 10x more than usual
What a god gifted skill may Allah protect all of you.
Так вот как озвучивали миньонов!!!!
بارک الله 👏👏👏👏👏👏
Estos hombres son unos chingones por el trabajo que hacen 👍
А в чём крутость? Они нарушили все мыслимые технологии.
Техника безопасности? Не, не слышали 😂 штангель циркуль? Нафига, линейка есть старая... Про песок и отпуск металла... И так сойдет... А в целом молодцы, вам бы условия создать, обучить, вы корабль космический соберете...
Наши и со штангель циркулем делают тяп-ляп ремонт.
@@ПётрИванович-т7я Неповезло Вам с вашими.
Действительно сам то можешь работать циркулем? 😂а то видел всё есть условие инструменты у таких которые говорят техника безопасности? Штангель а руки всё равно иж жопы эти ребята вынуждены работать в таких условиях вынуждены блядь дать им то что у вас есть они вас по всем фронтам по имеют
@@konstantttin1981 это да
Savoir-faire et intelligence pratique !!! BRAVO !!!
Тоже самое что и у меня на заводе.
Ничего не попенялось)
Que Belo trabalho, aprendo muito com vcs, obrigado!!!
Мужики вы неделю назад новые ставили подшипники,вот такую болванку разогнал и в смете с ней в другой цех ушуршал 🤣🤣🤣🤣