Production of Crankshafts in Factory Complete Process || Machining 3 Cylinder Engine Crankshaft
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- 게시일 2021. 09. 20.
- Production of Crankshafts in Factory Complete Process || Machining 3 Cylinder Engine Crankshaft
#crankshaftmanufacturing #crankshaftmachining #crankshaftforging - 자동차
Interesting. I worked on crank lines at Ford, GM and Mitsubishi as an OEM service engineer for 20 years. It seems that they are missing a few steps. There are no undercuts on the bearings and no heat treatment either. These cranks look nice but my experience tells me that they will only last a few months before failing. We worked hard to hold tolerances down to the tens of microns but I can't see how they are even holding to several thousands. Our crank lines had 50+ ops. This one is skipping many essential steps. What they are doing is impressive but these cranks would compare to what the US was producing in the 1930's.
I suspect the tolerances they are dealing with are pretty big engine wide. They don’t even use torque wrenches.
A quick search of the casting number will tell that this is for a Perkins 135 engine. It's a stationary 3 cylinders diesel used in generators so they will only run at a preset speed, unlike car and truck engines that will indefinitely idle, increase speed, decrease speed, overspeed etc...all while the load and temperature constantly changes. And also some of them have to endure their common nemesis, super clueless drivers.
you cannot heat treat the cast parts.
They are also skipped balancing.
@@blabla-kk8bl Sure you can. We used induction heat treating on both cast and forged cranks. The GM plant in Tennessee did both types on parallel lines. The procedure is different for cast and forged parts but I can guarantee you that you can heat treat both.
Кувалдометр - самый точный измерительный прибор!
Он просто измеряемую величину подгоняет под необходимый параметр. Удобно
Ой бблат я работал в токарке в России такая же хххуйня
@@MrPuntoswitcher блат хорошо что ты работал,а не работаеш!
@@MrPuntoswitcher шас так в путинской рашке. Так же космалеты рогозина делают.
Y además de no usar el equipo de protección adecuado.
ЧПУ и культура производства.В идеальных условиях.Приятно посмотреть.
Я думаю ты пошутил ! Хуже чем у них ещё не видел . Сплошной Бардак во всём ... !
@@user-ev8uz5bp8g Особенно центровка кувалдой)
I'm Muhammad from Saudi Arabia (Your work is very nice, we are proud of you)
نسبه كبيره من عمال المخارط في سعوديه من إخوانا الباكستانين فهم متميزون في هذا العمل تحيه من أرض الحرمين إلى الشعب الباكستاني🇸🇦🇵🇰
Технопорно!!! После обработки валы бросают в кучу! Точность, это да!!!
И резцы у них убиты, и подачи конские) т-точность
@@user-ln1nd6zv4q это предварительная обработка так что пох. Главное чтобы после шлифовки все четко было, что и показал суровый чувак с сигаретой =)
@@Quark15616 Меня больше убило тотальное нарушение техники безопасности :D
Офигенные коленвалы! Прям из-под молотка) Обработка болгаркой на высоте!
По любому для Ф1
на коробке написано беларусь))видимо для тракторов данной марки)))
Хорошие мастеры !!! Быстрые очень !!! Сделка... Напоминает во многом гаражи в России, вокруг городов Тольятти, Нижний новгород и тд.)))
Наконец-то мы нашли, где делают коленвалы на корейские G4KE - теперь будем покупать напрямую, без дилерской наценки )))
А если серьезно... То никакой закалки не увидел, следовательно, вот откуда сырец идёт. Ну и последние кадры, где видна улица - воодушевляют.
Мы ждали васв коментах!))
Ооооооо нифига себе, кого кого но вас тут не ожидал встретить хахахааххаах .
Почти все ролики ваши смотрю. Надеюсь эти ребята поршня пока не отливают .....
Коленвалы чугунные, не калятся. На видео был только процесс поверхностного упрочнения дробеструем. Да и вал на 3 цилиндра. А судя по маркировке Перкинс - для тракторов, сельхозтехники, промышленные дизели, электростанции, насосы итд. Там обороты маленькие, лошадок до 30 не больше.
О. А я на тебя в комментах выше ссылаюсь. Как тесен интернет.
@Dr.Diesel .36rus 36 rus воронеж родной
Судя по языкам комментов - весь мир смотрит, как пакистанцы работают.
Ждут кровавого зрелища
😂
Смотрят, как пакистанцы работают на батьку)
🇲🇦🇲🇦🇲🇦👍
Балансировку н****не проверяют
Чудо-мастера. Да хранит вас Аллах.
deep respect for those workers, really skilled guys
its good for practising doing the same peice hundreds of toimes..but i think they are doing some trickksksks to amke it fast
They really work hard and not spending time for talks.
They are working, hard, making money and taking food to their family.... Thats what is really important.... Congrats from Brazil
один из дочерних предприятий автоВАЗ))
Отличная работа!
Все получилось ровно и красиво!
Главное, дома не сидят, а занимаются добрым делом! И телевизор не смотрят!
Курят конечно, это плохо.
Ильгама Алиев Александрович гейдар александрович
I have been a machinist for a long time here in the USA and I am impressed with the craftsmanship of the men here. These guys know their stuff and doing it well with very little. 👍
Кубок конструкторов Гран-при Пакистан 2021 с большим перевесом выигрывает команда "The Mechanic"! Поздравляю!
Всегда хотел узнать как шлифуют коленвал, а тут производство от А до Я! 👍 Тяжелый человеческий труд!
Дружище поверь, коленвал так не шлифуют и уж тем более так не изготавливают, я вообще не понимаю для каких агрегатов предназначено данное изделие, поскольку с такими допускам по точностями и с такой центровкой на станке кувалдой, в автомобиле оно проходит максимум пару месяцев.
@@oc284 нормальный индикатор был на первом этапе😁
Это пиздец. А где закалка у них.
@@oc284 уже хорошо что у станков электромотор а не педали 🙈
@@oc284 для какого-то трёх цилиндрового или мотора или компрессора
I enjoyed seeming all the precision steps involved in producing a crankshaft
These must not be for combustion engines, more for lower load/rpm pumps or similar. Great skill, but no heat treating and limited attention to tolerance. Watching a bunch of dudes in flowing garments work around spinning equipment gave me the chills.
Flowing garments are just the shop owners retirement plan coverage. Taken care of in house.
This country manufactures nuclear weapons' ...scary
Boxes at 39:37 had marking MF-240 which could mean Massey Ferguson 240. It happens to have three cylinder diesel engine.
@@mcmaddie Ouch. That is scary. Diesel has lower rpm, but lots of torque.
The electrical wiring on the walls is amazing too
2:03 Checking a diameter with a caliper on a spinning part is a great way to wear down your caliper and throw off future measurements.
"Rough" caliper and "fine"caliper
Not if you use new calipers everytime
They learned that at a Chrysler plant!!
my 1st thought haha - the seals gonna run tight thats for sure :) not to mention they arent even very accurate imo - but as stated these are low tolerance parts for water pumps etc..
@@guysumpthin2974 Look the guy's face lol, he's machoeing the macho!
The great thing about this video is that all the comments are acknowledging the application of skill with very limited facilities and probably training, but also that modern manufacturing techniques and equipment will make more, better and cheaper product. At the end of it, these cranks are low quality, but also good enough for the application, manufacturing them is paying wages and the end product is being put to work and will also be making someone money so they can all feed their families. Well done done to all who are overcoming the challenges of life without the stepping stone of being born in an industrially advanced nation 👍
It would be good to know exactly what these are for. I think most people assume they are for gas/diesel engines, but more likely this is low-speed industrial machinery (like for a water pump or air compressor).
@@benkromphardt1916 towards the end where the gent off loaded boxes, the name and logo on them depicted 4 star mf 240 crown. I google searched this and its used in Massey Ferguson Tractors rated at 50 to 85 HP diesel engines. Even says made in Pakistan.
Beautiful comment
What's depressing to realize, though, is they could make the same low quality cranks very cheaply in seconds in a better shop.
What makes them “low quality”
Well, what is this little treasure of a channel? I love this shit. Old school manual machining by people who have been doing it for years. Doing it fast.
I love the Safety boots. Happiness is taking pride in your work .
Балансировка на грани фантастики))! Их бы к нам в шиномонтажку!
А можно узнать, что вы собрались балансировать в 3-х цилиндровом двигателе?
@@user-tt8ee4eb9n Да и балансируют их в сборе с маховиком и корзиной.
так они у нас и работают на шиномонтажке
Был я на вашей шиномонтажке, машину до сих пор колбасит))
Вам оригинал? Или есть хороший аналог. Заводской поставщик. Просто бренд неизвестный. :)
🤣🤣🤣
И надпись на коробке BELARUS
Да нормальный коленвал, в Минске изготавливают на заводе
🤣
@@aliservice1778 Да для внутреннего рынка делают полюбому, не с Минска же везти валы, они золотыми станут =)))
Great Pakistanis workmanship salute to these Pakistanis
Hello from Athens Greece 🇬🇷 to Pakistan 🇵🇰
love it. People working to help their local economy and make a better life for their families.
Maybe not so much for the customer though.
Вот это ШОК-КОНТЕНТ! Это получается, Минский моторный завод для своих двигателей MMZ-3LD мануфактурные коленвалы в Пакистане заказывает. Неужели теперича выгодней у чёрта на куличках в сарайчиках детали делать, нежели у себя на родине на машзаводах, м-м-м-м??? Пацанам из Пакистана уважение и почёт!
Так это же запчасти. Тракторы белорусские достаточно популярны, спрос явно есть, а тут вон сколько коленвалов сразу делают. Качество, правда, под вопросом, но, видимо, "и так сойдёт")))
Ни балансировки , ни закалки шеек, долго он не прослужит. Сыромятина.
Я тоже в конце видео был не мало удивлён.
Цена 5 копеек,а толкают за 1руб.
И позиционируют как высокое качество наверное.🤣🤣🤣
Для меня как для токаря, видео- жесть.
@@user-zz6sq1wk4v Я не токарь. Но тоже смотрел просто с болью) Нет, ну молодцы, отливают, точат, но как там маховик должен центрироваться, неясно, зазор по упорным кольцам на глаз, коленвал на "ОТК" как-то с заеданиями ходит. Завод АМО, 1928-й год)
Вот где настоящие спецы 👍 нашим нужно учиться также делать, пока ещё не всё станки на металл сдали.....
Olá tudo bem? Muito legal o trabalho de vocês, mas o que me intriga é o fato de vocês trabalharem com ponta de centro fixo, por que não usam ponto de centro rotativo??!!
Высоко точное и высоко технологичное производство))
А так мужики молодцы, делают как могут)
Радует что эти коленвалы на какую-то трех цилиндровую рикшу )))
@@user-tn9sl2ws8k Так это показали только на трёх цилиндровый а там и четвёрки стояли посмотри внимательно!
Ни балансировки, никакой соосности осей)))))Одно радует, то что они молодцы
@@user-tn9sl2ws8k 39:11 BELARUS (см. ящики)
На белорусскую рикшу АХАХ
Когда-то все страны так начинали !
С такой тб, там наверное токари новые каждую неделю.
Не, раньше шапку и очки авиаторы на гонки формулы 1 надевали, и знаете что травм там было минимум, просто это мы в тепле в добре дол***ами становимся, а у них очень тяжелые условия там постоянно головой нужно думать, всегда быть на чеку и все такое, правил и законов как таковых не особо, по этому и смекалочка развивается, от того и тб у каждого с молоком матери привита, а у кого нет тех и вовсе нет еще до школьной скамьи, думаю так.
Там под столом видна куча тапок... Остались от прежних токарей, которые не соблюдали Т. Б. 😁
Да какие Т,Б?
Такой коленвал поставить себе на машину???
В УАЗИК может, а если мерседес или крузак))).
@@user-ex6fw1oq2e это колено от генератора. Там внизу писали модель. Обороты постоянные, поэтому нечего страшного.
They don have boots, how many broken toes? Amazing job!
What surprises me is you have these talented craftsmen doing their best to make them perfect and then you get a couple guys throwing the crankshafts into the cleaning machine.
VERY impressive work considering how much of it is still manual on older equipment. My hat is off to the workers!
Возможно придется "снять шляпу" перед пользователями этой продукции.
You may have "to take your hat off" to users of these products.
@@vvdvlas8397 I agree.
I would not use one of these cranshafts.
But in modern cnc Era is it acceptable?
Is engine will give required performance? Never
This is why india is still backward.
“Manual” equipment as you put it has built the world,it’s also where the true skills lay when it comes to metallurgy and machining,these guys would put must modern machines to test in any field of accuracy related to the process,automated processes take all skill away from the operator and rely totally on a “computer”to do even the most basic of tasks,sad really when you see a century of knowledge lost to time because of consumerism and laziness.
Amazing work they do at the Renault factory!
Nah must be vag group , i saw evidence of gas poisoning
Renault have some reliable engines,can run without issues more than 500.000 kilometers...1.5 dci used for taxi cabs run over 1 mil km without issue.
Some france engines are on Mercedes and BMW,coming from Renault and Peugeot.
@@j.romanorov Almost every taxi cab runs that long. It's the way they are maintained and driven that makes them last long. They never get cold and get regular maintenance.
@@jackmclane1826 Taxi cab engines Power output is reduced to achieve lang mileage
@@martinrauchle1559 I'm pretty sure that is not true. I know a guy running a taxi company and he gets normal cars, usually 2l TDI engines. Okay: He doesn't get the high power variants, but the normal 140/150HP models. They make over 150.000km per year and reach mileages that no car in normal operation can get.
This shop is cleaner than most American shops I've been too
Much respect to these guys! A lot of hard, thankless work. 👍
nice to see talibans working
thsts why we use cnc after reprogeamatted yoy can repeat it 100000 of times with th same perfection of th 1st one----
what is this,_ Is this some kind of serial marvel movies?? Some mechanics seen in another paquistan truck repair movies were seen working here, - very very strange
@@apesplanet3301 Somebody still has to make the first one and not everything is made CNC even here.
HOW DO U KNOW THEY DONT GET THANKED
Henry Ford did the same good job back in the 20's with similar , but older equipment.
It is not a question of older or new equip. it is matter of hard work . Henry ford was a man of hard work.
@@jayantmashankar242 they are working hard because they are hungry and jobs are few. given the opportunity and if they were not being filmed, i imagine you would see a different story.
Mecânica original.
У НЕГО НЕ БЫЛО ЮТУБА И КИТАЙЦЕВ
Not much older
I have seven years of experience in programming and machining on multi axis CNC machines, but what these gentlemen do ... Respect!
مشالله الأخوة الباكستانيين، أعانكم الله 👍👍👍👍
Homie on the drill press is the only one with style. Stay up playboy!
Сделайте обзор, где делают запчасти на АвтоВАЗ. Я думаю, что где-то рядом...
На Украине...
Если немного севернее Пакистана то попадаете в Китай. Больше напрягает когда запчасть зделан тамта по заказу такогото упакован где то . Одним словом автоваз.
Да мы и сами с усами, также делаем. А станки старые - в Пакистан. Пусть делают для Белоруссии ))) Дружеский под'об
Ты будешь крайне удивлен, но в странах третьего мира выпускают запчасти к боингу и многим другим именитым маркам.
Через дарогу
Over 30 years in the metal trades and before I watched this I called myself a Machinist because this is what I do. Compared to a couple things I saw here I'm still an apprentice in some ways. All I can say is I see a ton of talent in this shop.
I couldn't agree more, in a lot of comments I read are about how many steps are missing to produce a quality part ,well there is one step that we missed in our industries now days in US...the desire to work, not everyone but a big majority, specially new generations because we lost principals ...I don't know how but everyone wants to work in front of a computer. Let's teach our new generation the satisfaction the work can give to a man.
@@juansolis137 Youre pretty far off. Im a designer and machinist. I work at a computer most days designing CAD programs and then I program my CNC to do all of the work. Physical work is a lot of times easier than mental work and its the mental work that reduces the amount of physical work necessary
@@juansolis137 Less about morals more about overhead, trade generally require a large financial investment in tools and time before your making "career" type money.
Imagine spending 5 grand on tools (to start), only to be paid as much as the people at the grocery store. (And significantly less then someone behind a computer)
Yes, talent but not well done.
@balddicknosedasscanoe not necessarily this are still just machinist. Their skills would be limited to the manual processes that they have acquired. They are already multiple steps away from the design process. The mold designer for the casting and process manager are the real brains behind this operation. These guys have skills but they have been instructed to do what they are doing, they didn't make the process they are following orders from the designer who would be following orders from the engineer.
По моему это самое полное видео на данную тему!!!! А индусы то молодцы!!))))
These guys are doing really wonderful job with limited source no doubt, but I'm wondering how accurate this final product is and what do they do to make it even more stronger..
Much respect for these men. Excellent work they do with old manual machines.
It's fckn fake parts
@@vadym1316 Your fake guy, go be ignorant somewhere else.
@@jackstraw6636 are you support fake parts? I wish you use their only!
@@vadym1316 It's parts for a 3 cyl diesel that hasn't been built for years....
Коленвал меняется вместе с маслом)
Это точно))) ,но в комментариях одни "инженеры")))
Чугун?
@@Karusaar дело не в чугуне, а технологий производства, коленвалы куют из заготовок, а тут литьë, и без термообработки, по сути это муляж)
@@Nikolas346 все коленвалы что я видел литьё чугун. Ну кроме ямз 236, там сталь..
@@s-uleiman во лапух я)
Точно, сути это не меняет, забавно то что в конце на коробке надпись белорус))
Indian the best nombor 1 in the world..mr diy..
Ini adalah contoh kerja yang sederhana
dengan hasil yang sangat presisi dan memuaskan
beberapa tahun kemudian akan banyak Negara yang mencontoh
kemudian akan mendominasi
The finest of tolerances are checked ,checked and rechecked with a hammer.👍
You can fix anything with a good ball peen hammer!
Export Quality as the box says.
А с какой уверенностью он делает !!! А штангетом как мереет !!! Центровка поражает !!!
Даже не останавливая шпиндель, вообще прослезился, а индикатор - проволочка с листочком вообще супер :D
@@ptn-huilo видимо вы к металлообработке имеете посредственное отношение, раз вас это удивляет. Сам пользуюсь такой "царапалкой" для выставления детали в кулачках. В случаях чистовой обработки уже в ход идет индикатор.
AWSOME WORK! Id like to buy you all dial indicators.. lol you all seem to have a good eye on what you do! takes a special person to do that
Respect to you all great job bravo, but hope oil passages are well controle
Точность измерительного инструмента, просто зашкаливает)))) Проволочка, царапка и кувалда, жесть...
Да и о измерительных инструментах тоже ничего не слышали, штангенциркуль +- трамвайная остановка,точность бешеная 😀
Хоть как то делают.А нашим говнотокарям и хорошее оборудование дай так не сделают.
@@user-vz2gy3oc6t не повезло вам с токарями
А смотрю вы дофига понимаете в точности, в метрологии? Можете пояснить в чем косяк?
@@user-vz2gy3oc6t "спасибо" - за комплимент ! У меня стаж 32 г. и 6 разряд , но я в таком "ШОУ" ни когда не участвовал ! Снимают их , только от тяжёлого Фин. положения !
I worked a gas drilling in India many years ago. The lathe work that was done for me at the local machine shop with no computer was inpressive I took my hat off to these men. The machinist in this video is also impressive. It is good to see that there are still tradesmen around who are capable of doing this.
They dont have a choice. Succeed or die
Yeah their quality is also shit
He fucking used a ruller and analog calipers to check the masses
@@LordOfChaos.x But they will still be making stationary engine crankshafts years after the West goes dark from lack of cheap energy, CNC machines and their factories are complex and power hungry, spares and consumables very expensive.
@@joefish6091 idk what u are smoking but energy will never be an issue in Europe
CNC will never die
Actually conventional machining is on the verge of becoming obsolete
Great video, love it! I wish we could reach the medium between these guys with skill and work ethic and the mastercam/5 axis for everything folks.
Excellent job Pakistanis engineering well done 👍.!!!
Love their safety glasses!
And steel toe shoes. It's safe to say, OSHA doesn't live here
@@heytasker Steel toed sandals.
It is as Allah desires.
@@heytasker it is purely motivational purpose - they just must not drop any crankshaft
They get the job done without stupid rules & regulations for dumb asses.
Я сперва подумал что это АвтоВАЗ, но потом присмотрелся - нет, у этих качество лучше.
Это сколково
ну так это же не Китай
😂😂😂😂
@@vadym1316 а Автоваз разве Китай?
@@madgilcorp.1484 конечно! А что, есть сомнения?
Good job excelent product,,keep team work,
Here is not nasa rocket assembly line but the final product is acceptable , inshallah god gives you barekat bros,
if it works, it works.
Need to change engine mounts every 2k miles
@@MrElpajita no, i dont know why but it works more than I thought,
It depends in quality of material More than how they make it
As a dutch citizen I was thinking the same I love the end product looks clean and good
These guys to me are magicians more than machinists , the things they do in the conditions they are , and assuming that the don't have a very good education in machining ... Just amazing .
Who is running a production machine facility, you or them?
Go easy casting aspersions…
L
Believe me, they have a very good education...
Loads of comments from "engineers" who, I assume, are from developed / Western nations. These cranks are going into 3-pot generator engines that run at constant speed that is likely around the sort of RPM that most cars IDLE. The parts do not need to be manufactured to especially tight tolerances nor made out of particularly exotic materials.
Sure the engine will run a little rough and lumpy and use some oil but I'd bet my arse they last fucking ages. How do you think cranks for cars were made before the age of automation and CNC? I'd bet there are some machinists in developed countries who couldn't hand finish these cranks to the same quality as these guys. They're literally eyeballing the drilling for oil galleries.
The goal here is not to make high precision machinery. They're making simple, cheap engines that are relatively reliable AND easy to maintain with a hammer and screwdriver for use in unforgiving conditions. I'd say they're delivering exactly what has been asked, in less than ideal conditions and with workshop equipment that would be considered below standard in the West.
"I'd bet there are some machinists in developed countries who couldn't hand finish these cranks to the same quality as these guys. They're literally eyeballing the drilling for oil galleries. " I'd bet there were more machinists in the west who could than there are in these countries... What do you think lead to the development of CNC mills and lathes? They are much more than just electronics..
@@TheChrisey I can bet that those days are over in developed countries. As of now such skill is or only seen in developing countries.
Finally someone with some sense! I'm also an engineer myself (a real one that likes oil on his hands! ;) ) and have to agree whole-heartedly!
From what I pieced together from other comments: This engine is a clone from an early 80ies massey ferguson tractor engine. 3cyl, 2,5l displacement, under 50HP. Good enough for the task and - honestly - impressive to do it with such simple means. It just doesn't matter if the stroke of one cylinder is 0,1 mm shorter than the other or if there is a little stress riser, or the oil feed line isn't centered. Good enough is good enough!
heat treated steel and tight tolerance is required for modern high speed engine, to maintain oil film pressure to withstand force and horsepower load on crank.
with 2.5L engine expected to produce 50HP at low RPM? cast iron , huge bearing , huge oil gallery (and some thicker oil) with loose tolerance is more than enough.
👍
ทำไมคุณ ไม่ใส่หน้ากาก เศษฝุ่นลงปอด เป็นอันตรายต่อร่างกาย พวกคุณ เก่งมากๆ
These craftsmen ( and women ) that I see on these videos turn out some amazing items in less time, with less tools and less people than equivalent production places, namely first world countries ( whatever first world means these days ). No middle men, no bosses at desks, no labour disputes, and I bet they’re a lot cheaper than what you pay in North America or Europe, for example. It’s small businesses like this , and thousand more, that really help to keep the country running, and people working. No one’s getting rich, but they feed their families. Things don’t change a whole lot in countries like this when the pandemic hit. People still had to eat. People who don’t rely on their government to help them fare better in times of stress.
Come off it! People for whom their government doesn’t give a stuff, no health and safety regs, and don’t believe there are no middle men or bosses paying them peanuts and selling for diamonds.
Failed to see crankshaft polishing after grinding but it must work without it. These guys could work in any shop doing same in USA. Hats off to them. True machinist doing what is asked of them.
Polishing will be done before assembling in another workshop. That's how things work here in Pakistan
All without hearing and eye protection, nor gloves, while wearing sandals. Don't see a time clock either. I do love these videos. Amazing work.
And their pj's
yea, social insurance, sick leave, payed overtime hahhah
И платит им наверное хозяин два доллара в смену
Never wear gloves on rotating machines, great way to loose a finger
Time is money these guys are the best!!Best Quality absolutly!!
bagus sekali proses pembuatan cranksaftnya, menakjubkan
the production on these guys is insane! much love and respect from florida!
I think this whole production 'facility' is insane. Litterally insane.
Hahha wasted material, trash as a result and all machines destroyed by those people with a hammer. They don't know how to operate lathe.
With all that hammer tap centering, I'd love to see the tolerances of the finished product.
+/-.0001 for sure.
Right!?
Before the cutting, it wouldn't make a difference.
🤣🤣🤣
exactly
the turner should come and see in switzerland, just to change scale ...
So much work for $600 crankshaft, good job guys!
ماشاء الله تبارك الله ربي يحفظكم ويرعكم ان شاء الله
These guys can certainly have a sense of pride from what they do!
They certainly sound different than I expected 🤣
Respect! We don't know these conditions in W. Europe anymore. These guys are heroes. I can't say anything about the quality, but these men are doing very very well with that equipment.
quality? what hard that steel is? i see no hardening operation:D
@@pawesad6166 Low carbon steel, hence the lack of lubrication required during the machining process, very crude and cheap product.
Mantul keren sekali pak...semangat salam dr mekanik indonesia
these guys are gonna put ferrari out of business. I'd love to invest. keep it up dawgs
As an apprenticed machinist I have only admiration for these guys, don't criticise their methods. they obviously know what they are doing, anyone with the same backgound as me will say the same!
I have worked for a little over a decade in the physical labour and i have both experienced as well as seen people going to hospital with not so pleasant injuries. If you do such job fulltime year in year out then the chance is pretty big something nasty is going to happen. Especially with the total lack of anything related to safety in this workshop. Nobody wants to get home at the end of the workday with some ripped off limbs. The only problem is that people in such countries have little choice as there is nothing better there. This is more about understanding their unfortunate situation than about being a criticist. Yeah, criticizing their employer for not caring about their health.
As a machinist you better learn the difference between die cast/sand cast and forged, if these are die cast then there is the reason there's so many.
@@user-nr2ot8zg2o นน
How about some basic PPE?
@@tonyhill8300 So setting up the job in a four jaw chuck is not skilled? Righto.
This is where Autozone get their parts.
I know you're joking but you're honestly not wrong. Most auto parts (especially off-brand esoteric parts you buy online) come from a machine shop just like this
I seen the hammered part at the beginning and thought the same! Lol
😂😂😂😂😂😂😂😂😂
I really laughed out loud.
And that’s why it takes so long when you order from them.
Excelente trabajo de esos muchachos son unos Maestros Artesanos aunque no cuenten con la tecnología de hoy en día pero tienen las Mejores Herramientas que se hallan hecho esas Máquinas son de Verdad al igual que los que las usan los felicito
Great work, how do you guys balance crankshafts?
Tom H.
USA
Лайк однозначно. Сам Токарь, но в таких условиях! Супер. Единственное невидел как балансировал
Ничего они не балансировали, выточили, отшлифовали шейки, помыли и в ящик, о закалке шеек и балансировке они и не знают, эта сыромятина проедет тысяч пять- десять и в утиль. Халтура.
@@MrDmmat Я о том же подумал👍
Я все ждал на каком же этапе закалка и цементирование шеек будет. Не на каком. Молотком прямо в станке отбалансировали и пойдет )))
@@MrDmmat ЧУГУН НЕ КАЛИТСЯ О
@@MrDmmat им что заказали то и сделали.Что там дальше было никто не знает.Зато стабильная работа.
Nice that's how we did it in 50s and 60s in North America. It takes skill to run offset crank grinding and turning machines now operators just push the green button
That offset lathe is pretty scary looking.
No CNC machining centres, no digital tools, only good craftsmanship!
That is how it was done. Really labor intensive.
But even cnc workers learn the basics manual at least few years ago
@@inot88j24 Yes but technology makes people dependent and with time they lose skills.
que gran labor y que hermoso trabajo,,,los felicito a todos ustedes desde México Monterrey,,,, bendiciones repito que hermoso trabajo 🙏👍💪😎
Финишная обработка болгаркой после токарки, это нечто.
Надо им приспособу сделать, чтоб бы сразу к токарному её крепить
так это для ВАЗА твоей любимой лады седан цвета баклажан
@@user-nb2qr5dx5w слишком большой коленвал для Лады
Just amazing. Proper hardcore expert work. Total respect, guys!
I guess you're joking, as this is total trash, far from even 1920 processes and quality.
عمل حرفي ممتاز جدا وجميع العاملين هم كل الاخوة احسنتم بارك الله فيكم وجزاكم الله خيرا تحية طيبة من العراق
Anyone else think the geometry of a crankshaft is fucking beautiful? Not only the physics behind it, or the sound it makes, but the shape is almost alien like, almost monolithic looking. Multiple centers of gravity all connected! The mathematics involved to conceive such a idea is brilliant! Mother nature + man's ingenuity at its finest!
I love it. Figure it out and make it work with what you got. Fantastic job.
Proud to se a Pakistani
Love my people & our country
My Allah bless all of humanity Aamin
Какие технологии!!! Японцы стоят в углу и нервно курят!!!!
😂😂
Японцы черновую обработку так же делают.
Я как токарь даже курить бросил после этого.
@@user-bb8uf7dj5q А я наоборот закурил. Но стоит признать, хотя внешне и выглядит жутко и колхозно, но результат впечатляет. Шлифовщик суровый, видно что на нем все и держится)))
Теперь я знаю поставщиков АвтоВАЗа 😁
У самих даже на такое ума не хватает😂😂
Keren, hebat, sangat ahli, i'm from Indonesia.. Good job..
I'm a metal processing engineer.
I respect you.
Always take care of yourself.
В Беларусь экспорт. Ручной труд нелегкий. Молодцы!!!
Да ладно? Я думал для Tata. Офигеть, для чего это коленвалы? А понял, для вашего завода дизель-генераторов.
@@quickbf Я думаю на завод МТЗ трехцилиндровые моторы дизеля на Беларус -311, 320 завод в Бобруйске
_В Белоруссию_
@@universum9876 нет такой страны.
@@beaver4529 нет и не будет. Будет федеральный округ
Love watching these guys work. True craftsmen....
for those wondering, this crank is used in Massey Ferguson 3 cylinder diesel tractor, and not in a water pump application as some suggested. This tractor produces 50HP, so if right alloy was used, and no major defects introduced during casting process it could work despite lack of hardening or heat treatment…
Thanks for explanation.
Does not it need high speed balancing?? I did not see any step doing that. Spinning at 3 or 4 thousand rpm, it may introduce vibrations?
@@testchannel9170 no way it does more than 1,5k rpm ever
Actually, its a crank for tractor BELARUS ММЗ-3LD or MF240, u can see this at the end of the video when they show final packaging process.
u w
@andy m, so what do you think MF240 stands for? Pretty sire it is Massey Ferguson. I am not an expert on Belarus tractors, but doing my research I did not find a Belarus tractor with such labeling.