Production of Crankshafts in Factory Complete Process || Machining 6 Cylinder Engine Crankshaft

Рет қаралды 1,227,958

Жыл бұрын

Production of Crankshafts in Factory Complete Process || Machining 6 Cylinder Engine Crankshaft
#crankshaftmachining #machineshop #machinist #cuttingedge #pakistanitruck #amazingtechnology

Пікірлер: 299

@fayyazsiddiqui1668 20 күн бұрын

Allah or taraqi day or hum sari chezain mulk ma banayen

@eelcj1 8 ай бұрын

this factory belongs to a museum.

@vespadano1979 Жыл бұрын

The best place for the on/off switch on the lathe is definitely on the wall behind you.

@Gleb-jn7gm Жыл бұрын

Металл видно серый мало хрома.Чугун точно не подходит для коленвала.Напрасный труд.

@andrzejk548 Жыл бұрын

Od co najmniej 30 lat dolewa się wały korbowe do samochodów tyle że jest to robione ze specjalnych gatunków żeliw sferoidalnych i modyfikowanych. Jeśli ta wytwórnia opanowała taką technologię odlewania to czapki z głów.

@user-ou8hi7rv1u Жыл бұрын

@@andrzejk548 я

@cherrypicker8897 Жыл бұрын

These guys are really skilled, OK this type of work is from a past era. They have the right work ethic and masses of skills. Very interesting.

@horstmuller7512 Жыл бұрын

Fantastic Job! All tolerances are guaranteed less than 2 fingers.

@michaelhounsell3888 Жыл бұрын

Oh my if it isn't another sidewalk supervisors.

@thepoopsoup Жыл бұрын

Need to use a yard stick

@gregorylyon1004 Жыл бұрын

I think that this factory is where Ford get their crankshafts for the 7.3 Godzilla gas engine. They are blowing up left and right at around 40 thousand miles. Lol.

@horstmuller7512 Жыл бұрын

@@gregorylyon1004 No, these crankshafts max spinning is 24 rpd (rounds per day). Never heard they made more than 2 miles.

@mattsta1964 Жыл бұрын

If CAD and CNC machines ceased to exist in the west, we'd be hard pressed to find enough skilled labour that could do this kind of work anymore

@kensmechanicalaffair Жыл бұрын

Wonder what they used to mock up the cast.

@jasonbirley8172 8 ай бұрын

one they got from the west.@@kensmechanicalaffair

@michaelheiser8238 7 ай бұрын

Wooden pattern

@stretchhfab7315 4 ай бұрын

What in the hell are you talking about..... how about you go learn a real skill other then keyboard wizard..... there are plenty of people that know this trade in the us

@vitor900000 Жыл бұрын

Those are cast crankshaft. They don't usually last very long under high abuse. Almost all decent mordem vehicles use press forged crankshaft.

@brianlove8413 Жыл бұрын

Well, there are cast cranks used still today, but they are Nodular iron (Sg) precision machined and induction heat treated to harden the bearing surfaces, but these are never used in diesel engines, only petrol engines.

@duckbizniz663 11 ай бұрын

Hi Vitor. Are you saying that these crankshafts come out of iron casting mold, but are not reheated and cooled rapidly which would harden them? How do you know these crankshafts are not reheated and cooled quickly? Do they look a certain way and you can tell from their appearance?

@vitor900000 11 ай бұрын

@@duckbizniz663 Hardening and forging are different things. Hardening only effects the surface of the part while forging effects the whole grain structure of the part significantly increasing its strength. I can tell it was casted by the surface roughness/pitting and the parting lines 1:06.

@danielsch8434 11 ай бұрын

@@brianlove8413there are a lot of industrial Diesel crankshafts lasting ages. Some even not hardened at all.

@brianlove8413 11 ай бұрын

@@danielsch8434 There is NO industrial diesel engines manufactured that have cast iron crankshaft, hardened or not. You will automotive petrol engines with nodular iron crankshafts, some are surfaced hardened, i.e. induction hardened at the journal. Good quality diesel engine crankshafts are nitride hardened. So, can you name any industrial diesel engines that have cast iron non hardened crankshafts? I know of medium speed diesel engine that do not have hardened crankshafts, but they are of an excellent quality forged alloy steel.

@envitech02 Жыл бұрын

Amazing work on primitive Victorian era lathes and machinery. These are talented machinists and mechanics but I'm sure there is a lot of room for improvement to bring it up to par with the rest of the world.

@Leo-qd7ih 11 ай бұрын

Yea, put this "amazing" shaft on your car

@fialazoubir6902 7 ай бұрын

تحية الإسلام : السلام عليكم .. ملاحظتك جيدة ، مشكلة باكستان هي عدم توفر رؤوس اموال كافية لبعث إستثمارات متطورة .

@stretchhfab7315 4 ай бұрын

Yea, it's called a caliper......

@davidellis279 Жыл бұрын

I can see Heath and Safety standards are a priority in this machine shop.

@jocker621021 Жыл бұрын

don't forget the safety sandals

@lenaisx Жыл бұрын

It gives me goosebumps when I see people working with metal without protection, no self-preservation instinct. 😁

@stretchhfab7315 4 ай бұрын

Then you have never been to a machine shop.... anywhere

@valentinsu7376 Жыл бұрын

Интересно , из чего они это лепят , если вся обработка , практически "на сухую" и все как пластилин ..

@5eZa Жыл бұрын

i'm no crankshaft expert but i kind of think you should indicate with a dial indicator instead of a metal stick lol

@maricmladen1982 Жыл бұрын

Oh, what a great production of "high quality" parts

@4ndr3w70 Жыл бұрын

Where exactly there's a word of "high quality" other than in your comment? Why are you like that? You got to be fun at parties!

@user-ul2ue9eh2f Жыл бұрын

Балансировку увидели, осталось увидеть измерение твердости шеек.

@homer652 Жыл бұрын

Да, балансировка, закалка, ну и стружки в каналах точно не осталось.

@pizdec-bx2uz4vw3i Жыл бұрын

В мире много машин, где так де делают валы

@arielasub7840 7 ай бұрын

Я тупо не пойму) Коленвал из чугуна что ли?

@stanislasbaudry503 7 ай бұрын

Franchement, BRAVO ! Malgré le peu de moyens dont vous disposez, vous faites un travail remarquable.

@kerajinantangan9935 Жыл бұрын

Amazing 001👍

@osvaldoanibaljuanin7986 10 ай бұрын

Mis felicitaciones a estos señores!! Gran actitud para el trabajo!!

@47-Nguoi.Tay.Nguyen Жыл бұрын

Các bạn có công cụ và máy móc gia công thủ công cực kỳ chính xác và những tay thợ lành nghề, ít người có thể làm được như các bạn, ngoài các nhà máy sản xuất động cơ. Các bạn rất giỏi I like

@keithrussell8778 9 ай бұрын

Highly skilled very hard working men, much respect

@jackdeidolci Жыл бұрын

29:25 I like how the thing is balanced by hand

@nandofigueira2005 Жыл бұрын

Is a joke

@ripptorr Жыл бұрын

it probably spins at 2k rpm max so doesn't matter lol. An if it breaks it cost 50 dollars a new one and 20 to replace.

@thepoopsoup Жыл бұрын

And no Bob weights

@markanthonybasibas8744 11 ай бұрын

Wow amazing work

@keatisakdaroj9415 7 ай бұрын

สุดยอดมาก กว่าจะสำเร็จ ฝีมือจริงๆ

@kevinedwards7206 5 ай бұрын

but still. the amount of skill these workers have is awesome

@andresanario6663 Жыл бұрын

the main journal is always in perfect straight alignment😊

@alro2434 7 ай бұрын

Yes, surprised that it already needed straightening! Relieving built in casting stress.

@trucks_channel_razborgruz Жыл бұрын

*very cool) we don't do that)* 🔥🔥

@DiscoveringSkills Жыл бұрын

❤️

@forging2010 6 ай бұрын

Very nice work

@veryoldtrialbiker4980 5 ай бұрын

incredible skills!

@kadafitehnik6158 10 ай бұрын

Kerja yang bagus mantap selamat beraktivitas

@thedrivewayC3 3 ай бұрын

These guys are cranking those things out!

@1gbayfisher 3 ай бұрын

I have to hand it to theses guys.. they got skills

@sferg9582 6 ай бұрын

Good to see the workers wearing OSHA approved sandals!

@clifftrader Ай бұрын

Health and safety took the day off.

@IvesYvoula Жыл бұрын

Salut super technique bravo Île de la Réunion

@jimsperlakis5634 Жыл бұрын

This guy is talented ! I love the way he eyeballs the crank into around .030" then uses a stick indicator to get even closer. All brazed tools and a perfect chip mean the best that 'OL machine can make! I'd love to see what he could do with my old XLO454.

@michaelheiser8238 7 ай бұрын

Cast iron always has chip control ,you never machined cast iron

@user-mf6ij8ps2z 4 ай бұрын

dude stopped all the laws of physics

@nikspanakis 6 ай бұрын

Could only survive in low shock applications like generators or automatic gearboxes with torque converters. Nowhere near a clutch. And surface hardening of random cast iron like this is a no-no...

@user-yh6dr9jn4x Жыл бұрын

Н - надёжность 😆, Т - точность 😂, У - уверенность 😜

@Mr200megaton Жыл бұрын

Н - никогда не ездит на этом самому!😂

@roblee2968 6 ай бұрын

One word: Wow!

@sebastiancostea2538 Жыл бұрын

To me it looks like the material is too soft for a crankshaft. Forged steel would do better.

@mattsta1964 Жыл бұрын

Cast iron is fine for general purpose crankshafts

@TuyenNguyen-ei9nf Жыл бұрын

Đấy là đối với bạn còn đối với công nghệ thì các kĩ sư, thậm trí cả chuyên gia người ta đã tính toán và sản xuất chúng ra ko phải là để mình phải bổ sung đâu bạn

@somalia5019 3 күн бұрын

Thanks

@anatbiriukoff2099 Жыл бұрын

Дааа милионник готов!

@user-lx5oo2ej4l Жыл бұрын

Это же чугун😱😎 Как можно такие ответственные детали как коленчатый вал делать из чугунного литья. Я думаю это опасно.

@viktormanko19 Жыл бұрын

Почти все жиговские колена чугунные

@user-lx5oo2ej4l Жыл бұрын

@@viktormanko19 Удивляюсь!

@user-qv8up2bn9c 3 ай бұрын

７０年代の日本の物作りに、何となく似ている気がします。インドだと思いますが、皆勤勉で真面目に働いています。

@Bobby-fj8mk 4 ай бұрын

How did they make the first piece they started with?

@howarethingsindenver 10 ай бұрын

Inheritance machining would for sure cry if he saw this.

@luigipellegrini92 4 ай бұрын

Mechanical Engineering is the fabrication and designing of metals. Auto-mobile Mechanics is the maintenance of motor vehicles.

@stevenhorne5089 Жыл бұрын

4 jaw chuck and he never zero'ed out a single surface. Just adjusted it with a hammer and away he goes. I wouldn't ever pay money for one of those cranks, even if I was only going to use it as a boat anchor.

@doggfriendly Жыл бұрын

This is the reality of the process for finishing a rough forged crankshaft these days. There was a time when General Motors offered an unfinished crankshaft and a machinist would spend up to 2 days getting the counter weights and journals cut concentric to one another. At some point in this video they will actually put the piece on a crankshaft grinding lathe to finish it to original specifications

@MadFat20022002 Жыл бұрын

Да уж, почему не напильником шейки коленвала шлифовать ещё не начали))) Кошмарный сон Японского инженера )))

@user-jb7lv1qs5m Жыл бұрын

Снял с языка. Хотел об этом паписать.

@loginavoidence12 Жыл бұрын

i, too, enjoy polishing my crank

@NUNLEY_7777 Жыл бұрын

Fastest caliber readers on earth 😂

@10OZDuster 5 ай бұрын

HE'S GOOD LOOKING TOO BASED ON THE THUMBNAIL PHOTO !!

@Pantera4u 6 ай бұрын

I wonder just how smooth these handmade cranks are. I am curious.

@horstmuller7512 Жыл бұрын

If you want avoid fatal engine damage, never use pako-tec components! Here the correct use is only for pedestals for mailboxes and flower vases.

@user-tm7rz9dz6d 3 ай бұрын

Me gusta estos trabajos

@poptartmcjelly7054 Жыл бұрын

25:53 so the same crank shaft is sold under at least three different brand names?

@geofturner986 Жыл бұрын

Open toed sandals are a great Health and Safety restriction

@den9404 Жыл бұрын

Вы супер!!!

@neilsimpson79 11 ай бұрын

Considering the equipment and time given to them the 4 people on the lathes and the old fella doing the balancing did pretty well. Ive yet to see a torque wrench or new oil used on an engine rebuild in Pakistan, they just use smaller or bigger people to tighten bolts down to spec lol It's probably the same people that make the bearings so its all good lol

@duckbizniz663 11 ай бұрын

I have seen some crankshaft manufacturing for 6-cylinder 3.5 liter engines. The crankshafts made here a much larger, for trucks not passenger vehicles. BMW crankshaft manufacturing seem to be more automated and there seems to be more quality control which are also automated. So where would this production method fall under in terms of durability and precision of specifications. Crankshaft has to work within an engine with other parts. So would this manual production be more accurate or less accurate?

@brennan2486 4 ай бұрын

Are you really comparing a multi billion dollar company that's got 100+ years experience to someone's backyard?

@markcana2917 Жыл бұрын

Im a mechanical engineering student I watch this videos for my actual ojt shop

@tomrogers9467 3 ай бұрын

Hopefully in the “what not to do” class!

@WiekingderViking 6 ай бұрын

But what alloy, 😊what heat-treat, what surface finish, nitriding? Yes, talented and well intentioned resourceful guys. True.

@cmw-d Жыл бұрын

nice work for caren sheft

@juanmontoto Жыл бұрын

Original part quality

@RollingRoadEFI 10 ай бұрын

HAHAHAHAHAHAHAHAHAHA

@jackdawg4579 Жыл бұрын

It is a very clean well organised shop with purpose made equipment in good condition - far better than what we normally see.

@gertkristensen6451 Жыл бұрын

YES t yes but there is still a long way to go .. security does not exist

@Transient901 Жыл бұрын

What country do you live in?

@geofturner986 Жыл бұрын

I love these ironic comments

@user-qk9yd1rb5g Жыл бұрын

電動車馬達取代油車引擎 AI 自動化取代人力之下這技術顯得珍貴

@user-sl8fd5gv1y Жыл бұрын

К чёрту закалку шеек. Через неделю за новым приедет

@2imnai Жыл бұрын

Скорее прибежит, чем приедет :)

@user-fi7fl2zu4t Жыл бұрын

Самое интересное сколько это ходит

@carcaridon Жыл бұрын

A sneak preview of what the engine will actually sound like 😅

@ramarao4690 Жыл бұрын

Good work

@boriskolnestrov9957 5 ай бұрын

No cad CNC auto feed a real talented expert

@Victor-ij8rf Жыл бұрын

Эти ребята должны уже реактивный двигатель самолета выточить, не меньше!

@user-ug8rm4yr1j Жыл бұрын

Отличное видео

@imranKALO1Punjab 3 ай бұрын

😮😮

@gertkristensen6451 Жыл бұрын

see 20:11 I also want some safety shoes like that .. where does the company buy them .. they don't supply the same model to everyone ??

@zubaidw1106 Жыл бұрын

It is the most important part of the car or machine

@iloveslideking 5 ай бұрын

High tech factory

@humaidassaidi4806 4 ай бұрын

Are they suppliers for factory or for aftermarket sparepart....?

@NUNLEY_7777 Жыл бұрын

Kills me the way they do all the machining and just throw it on the floor

@10OZDuster Жыл бұрын

its "Drop Forging".....hahahahah

@jharris947 Жыл бұрын

@@10OZDuster 😂😂

@user-ej9fn3vr2r 7 ай бұрын

О точности металлообработки, особенно при сверлении, говорить не приходиться. Вряд ли у этих деталей большой срок службы.

@gertkristensen6451 Жыл бұрын

what the hell are they doing with those lathes ..where is the gearbox ,, have they peeled it out and put it in a truck =+

@epolanowskirn Жыл бұрын

That's some precision work

@44smithnut 6 ай бұрын

Sub contractors for Ford no doubt.

@charleshaggard4341 5 ай бұрын

I can't imagine how many of these mechanical lathes GM and Ford would have had before the CNC.

@luigibellantoni6828 Жыл бұрын

😮😮😮😮😮😮😮

@greenbudkelly2820 Жыл бұрын

Arriving at a Caterpillar factory soon!

@anisytv685 3 ай бұрын

What I noticed is that they are very skilled and full of skill in completing their work.

@Myrkindron Жыл бұрын

Год назад я это видео смотрел на другом канале !

@mirceaflorea8320 7 ай бұрын

the most hilarious part is the balancing of the crankshaft . all tolerances are in 2 fingers spec.

@user-no3ou7tl3h 7 ай бұрын

Конец 18го века !

@pulokashraf4866 2 ай бұрын

how much weight of these crankshafts?

@TuyenNguyen-ei9nf Жыл бұрын

Thời nay làm cũng ăn, nhưng ăn luôn từ đầu nói toẹt ra là ăn bớt để hạ giá thành còn cạnh tranh.

@georgegeorgakopoulos5956 Жыл бұрын

As long as you will not operate it in low revs ,high load,it will be fine

@antifaschist1472 11 ай бұрын

Realy good like old german Manufakturing style

@marksakowski9272 4 ай бұрын

A cast steel for a crankshaft??????????????Amazing butchery!!!!!

@piotrwaalk705 5 ай бұрын

Taki wał i technologia to może być dla śilników 2 tlokowych czy max 3 tłokowych. Zasada jest jedna jeśli ktoś kupi taki wał to w naszym kraju musi iść ponownie na osiowanie, wywarzanie i szlif !!! Obowiązkowo !!!. I z nominału robi się już 1 szlif przy wale nowym jeszcze nie zamontowanym. A i tak bałbym się zkładać bo to jest plastelina. Jak by spadł z małej wysokośći to by odkształcił by się. Ciekawe jakie różnice są na wysokośći korbowodów, i chyba nie mówimy o x,00 a raczej x,0 . Bo tutaj jak w chinach byle się kręciło. A wał jak pochodzi 2 lata to max. Czy mi się tylko zdawało ale tam chyba ani razu nie użyto mikrometra !!!. Te wały są do śilników gdzie są starej daty. Bardzo mało koni ,nie wysilone lub i pracujące jednostajnie na wysokich obrotach. Bo do ciągnika strach to założyć. Jak Czop główny tylko środkowy jest sprawdzany. Nawet nie przykręćili do bloku testowego i nie pokazali jak się kręći

@ricardoveronese5806 7 ай бұрын

Trabalho muito bonito. Quantas horas de serviço tem para usinar uma peça destas. Estão de parabéns. Tem minha admiração.

@flouserve 5 ай бұрын

Pues pocas ,porque es de fundición gris, cuando los cigüeñales se hacen de acero forjado.

@robertoudokrapf453 6 ай бұрын

OLÁ. Vos informo que a mais de 50 anos passados já existia "balanceamento ESTÁTICO e DINÂMICO" . VOSSO sistema e sequencia de usinagem por vezes está invertido. Desempenar o eixo já acabado na prensa somente se for no mês de Maio. (UMA BAITA "MAITAÇÃO"). ABRAÇOS Roberto Udo Krapf