Production of Crankshafts in Factory Complete Process || Machining 6 Cylinder Engine Crankshaft #crankshaftmachining #machineshop #machinist #cuttingedge #pakistanitruck #amazingtechnology
Пікірлер: 298
@fayyazsiddiqui166812 күн бұрын
Allah or taraqi day or hum sari chezain mulk ma banayen
@eelcj18 ай бұрын
this factory belongs to a museum.
@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.
@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.
@jasonbirley81728 ай бұрын
one they got from the west.@@kensmechanicalaffair
@michaelheiser82387 ай бұрын
Wooden pattern
@stretchhfab73154 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
@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.
@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
@vespadano1979 Жыл бұрын
The best place for the on/off switch on the lathe is definitely on the wall behind you.
@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
@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.
@duckbizniz66311 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?
@vitor90000011 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.
@danielsch843411 ай бұрын
@@brianlove8413there are a lot of industrial Diesel crankshafts lasting ages. Some even not hardened at all.
@brianlove841311 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.
@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. 😁
@stretchhfab73154 ай бұрын
Then you have never been to a machine shop.... anywhere
@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
@arielasub78407 ай бұрын
Я тупо не пойму) Коленвал из чугуна что ли?
@kevinedwards72065 ай бұрын
but still. the amount of skill these workers have is awesome
@kadafitehnik615810 ай бұрын
Kerja yang bagus mantap selamat beraktivitas
@andresanario6663 Жыл бұрын
the main journal is always in perfect straight alignment😊
@alro24347 ай бұрын
Yes, surprised that it already needed straightening! Relieving built in casting stress.
@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
@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-qd7ih11 ай бұрын
Yea, put this "amazing" shaft on your car
@fialazoubir69027 ай бұрын
تحية الإسلام : السلام عليكم .. ملاحظتك جيدة ، مشكلة باكستان هي عدم توفر رؤوس اموال كافية لبعث إستثمارات متطورة .
@stretchhfab73154 ай бұрын
Yea, it's called a caliper......
@anatbiriukoff2099 Жыл бұрын
Дааа милионник готов!
@sferg95826 ай бұрын
Good to see the workers wearing OSHA approved sandals!
@clifftraderАй бұрын
Health and safety took the day off.
@stanislasbaudry5037 ай бұрын
Franchement, BRAVO ! Malgré le peu de moyens dont vous disposez, vous faites un travail remarquable.
@user-yh6dr9jn4x Жыл бұрын
Н - надёжность 😆, Т - точность 😂, У - уверенность 😜
@Mr200megaton Жыл бұрын
Н - никогда не ездит на этом самому!😂
@kerajinantangan9935 Жыл бұрын
Amazing 001👍
@osvaldoanibaljuanin798610 ай бұрын
Mis felicitaciones a estos señores!! Gran actitud para el trabajo!!
@44smithnut6 ай бұрын
Sub contractors for Ford no doubt.
@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
@keithrussell87788 ай бұрын
Highly skilled very hard working men, much respect
@thedrivewayC32 ай бұрын
These guys are cranking those things out!
@1gbayfisher2 ай бұрын
I have to hand it to theses guys.. they got skills
@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-ei9nf11 ай 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
Inheritance machining would for sure cry if he saw this.
@markanthonybasibas874410 ай бұрын
Wow amazing work
@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.
@trucks_channel_razborgruz Жыл бұрын
*very cool) we don't do that)* 🔥🔥
@DiscoveringSkills Жыл бұрын
❤️
@veryoldtrialbiker49805 ай бұрын
incredible skills!
@10OZDuster5 ай бұрын
HE'S GOOD LOOKING TOO BASED ON THE THUMBNAIL PHOTO !!
@NUNLEY_7777 Жыл бұрын
Fastest caliber readers on earth 😂
@nikspanakis5 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...
@Bobby-fj8mk4 ай бұрын
How did they make the first piece they started with?
@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.
@michaelheiser82387 ай бұрын
Cast iron always has chip control ,you never machined cast iron
@user-mf6ij8ps2z4 ай бұрын
dude stopped all the laws of physics
@carcaridon Жыл бұрын
A sneak preview of what the engine will actually sound like 😅
@antifaschist147210 ай бұрын
Realy good like old german Manufakturing style
@IvesYvoula Жыл бұрын
Salut super technique bravo Île de la Réunion
@user-tm7rz9dz6d3 ай бұрын
Me gusta estos trabajos
@boriskolnestrov99575 ай бұрын
No cad CNC auto feed a real talented expert
@roblee29686 ай бұрын
One word: Wow!
@Pantera4u6 ай бұрын
I wonder just how smooth these handmade cranks are. I am curious.
@user-lx5oo2ej4l Жыл бұрын
Это же чугун😱😎 Как можно такие ответственные детали как коленчатый вал делать из чугунного литья. Я думаю это опасно.
@viktormanko1911 ай бұрын
Почти все жиговские колена чугунные
@user-lx5oo2ej4l11 ай бұрын
@@viktormanko19 Удивляюсь!
@luigipellegrini924 ай бұрын
Mechanical Engineering is the fabrication and designing of metals. Auto-mobile Mechanics is the maintenance of motor vehicles.
@geofturner986 Жыл бұрын
Open toed sandals are a great Health and Safety restriction
@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
@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 =+
@WiekingderViking6 ай бұрын
But what alloy, 😊what heat-treat, what surface finish, nitriding? Yes, talented and well intentioned resourceful guys. True.
@juanmontoto Жыл бұрын
Original part quality
@RollingRoadEFI10 ай бұрын
HAHAHAHAHAHAHAHAHAHA
@poptartmcjelly7054 Жыл бұрын
25:53 so the same crank shaft is sold under at least three different brand names?
@humaidassaidi48064 ай бұрын
Are they suppliers for factory or for aftermarket sparepart....?
@iloveslideking4 ай бұрын
High tech factory
@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 😂😂
@loginavoidence12 Жыл бұрын
i, too, enjoy polishing my crank
@user-ej9fn3vr2r7 ай бұрын
О точности металлообработки, особенно при сверлении, говорить не приходиться. Вряд ли у этих деталей большой срок службы.
@neilsimpson7911 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
@user-sl8fd5gv1y Жыл бұрын
К чёрту закалку шеек. Через неделю за новым приедет
@2imnai11 ай бұрын
Скорее прибежит, чем приедет :)
@markcana2917 Жыл бұрын
Im a mechanical engineering student I watch this videos for my actual ojt shop
@tomrogers94673 ай бұрын
Hopefully in the “what not to do” class!
@Victor-ij8rf Жыл бұрын
Эти ребята должны уже реактивный двигатель самолета выточить, не меньше!
@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 ??
@piotrwaalk7055 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
@pulokashraf48662 ай бұрын
how much weight of these crankshafts?
@greenbudkelly2820 Жыл бұрын
Arriving at a Caterpillar factory soon!
@marksakowski92724 ай бұрын
A cast steel for a crankshaft??????????????Amazing butchery!!!!!
@duckbizniz66311 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?
@brennan24863 ай бұрын
Are you really comparing a multi billion dollar company that's got 100+ years experience to someone's backyard?
@user-fi7fl2zu4t Жыл бұрын
Самое интересное сколько это ходит
@petermoto409 Жыл бұрын
@24:30, look out the window. How can these people live like this. Such filth and garbage EVERYWHERE! On the ground, on their cloths, on their tools, on the parts. I can only imagine the smell!
@mirceaflorea83206 ай бұрын
the most hilarious part is the balancing of the crankshaft . all tolerances are in 2 fingers spec.
@imranKALO1Punjab3 ай бұрын
😮😮
@charleshaggard43415 ай бұрын
I can't imagine how many of these mechanical lathes GM and Ford would have had before the CNC.
@dellon68296 ай бұрын
👍👍👍👍👍👍👍👍👍👍 no comment
@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.
@den9404 Жыл бұрын
Вы супер!!!
@stantudor86195 ай бұрын
Arbore din fonta?
@petermoto409 Жыл бұрын
It's funny how every one of these videos is sped up, yet they all look like normal people working.
@iilhwahidfaqat522411 ай бұрын
halal shafts
@GNX157 Жыл бұрын
I wonder if they know how the rest of the modern world does this.
@raufjaleel831711 ай бұрын
With very expensive CNC machines.
@zubaidw1106 Жыл бұрын
It is the most important part of the car or machine
@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-ug8rm4yr1j Жыл бұрын
Отличное видео
@competezioneevoluzione6098 Жыл бұрын
Third world crankshaft
@user-sz9wt2lk6w Жыл бұрын
No CNC - no unemployment.
@roshen179511 ай бұрын
На 0,30 в чем смысл имитации балансировки вала????? А вращающийся центр не судьба использовать? И как долго эти коленвалы ходят?
@nikolayzuzu953911 ай бұрын
в следующей серии это переломанное колено привозят на сварку ))))
@guybrown2339 Жыл бұрын
No self respecting machinist would use a set of calipers to measure anything on a crank
@transman32110 ай бұрын
OSHA would lose their minds walking through that shop.
@benzder90er3 ай бұрын
Soll das alles so trocken bearbeitet werden?
@SergeiValerich Жыл бұрын
Окупает ли данный коленвал затраченную на него электроэнергию???
@user-wg9eu3pg4j Жыл бұрын
Полагаю у них ситуация -за не имением прачки любим дворника!
@flouserve5 ай бұрын
Hierro fundido para un cigüeñal?, y eso que vida tiene?
@anisytv6853 ай бұрын
What I noticed is that they are very skilled and full of skill in completing their work.