boa noite! muito bom, vcs são profissionais de primeira. esse ultimo procedimento, parecendo uma mandriladora, é único recurso técnico vcs. fico vendo esses vídeos, fico imaginando o tanto que vcs. Criativos. 👏👏👏🙏
People always seem very complimentary about this type of work but in fact it is a good educational video of how not to do good engineering. Other people have remarked on the lack of awareness of safety issues, no eye protection, loose fitting clothing, sleeves not rolled above the elbow, beard, no gloves when dealing with toxic materials, sandals on the feet, the list is endless. Apart from all that, the workshop practice is poor; putting the conrods in the vice without soft jaws, using a steel chisel to separate the rod from the cap, knocking the cap off the bearing with a steel drift, using the vernier as a scriber etc etc. Every workshop should have aluminium drifts. The silly thing is that most of this stuff costs nothing to do properly and could save expensive damage to you or the workpiece.
@@ld5pySure! It works until you lose an eye or a con-rod fails due to a stress concentration point being created by poor handling. But never worry, there's always plenty of workers in Pakistan ready to break safety conventions and who's to worry about an engine failure once you have the customer's money??
The UK has to have had some of the worst engineering ever. British Leyland had a habit of sending out cars with missing suspension bolts , and bolts torqued up on a hit or miss basis, I would rather put my trust in Pakistani stuff rather than some of the British efforts.
@@daviddavis6231 This is hilarious. The UK was where the industrial revolution began. We still do some of the best engineering in the world. That's why the UK is the heart of Formula 1 development. Meanwhile Pakistan is in many respects little different from most other middle eastern countries, still using donkey carts and old British machinery from the 1940s. The technology for their nuclear weapon was stolen and copied from the west.There is no indigenous Pakistan car industry at all, only local assembly for foreign manufacturers. They are still a tribal society, squatting and working in the dirt like they did a hundred years ago. Many factories do not even have a concrete floor. The workers usually wear a filthy old shalwar kameez which is never washed and the working conditions are deplorable. You are living in a fantasy world if you prefer Pakistani engineering!
алюминий потому, что им проще отливать и точить вот такие вкладыши с сомнительным ресурсом из-за того что коленчатые валы тоже из непонятного сплава и процесс его изготовления более сложный, из двух зол так сказать
Алюминий можно плавить только в керамике, а не в железной кастрюле! При плавке железо образует с алюминием комплекс (научно доказанный факт) и такой алюминий будет хрупким и будет крошиться, а тем более алюминиевый вкладыш!
@@АлександрД-о4н тут две цели преследуют сразу, эти пластины работают как упор от проворачивания вкладыша а также по мере износа вкладыша можно произвести "перетяжку", заменяя пластину на более тонкую восстанавливается нормальный масляный зазор. на заре советской власти на первых тракторах типа путиловец, фордзон, трактористы примерно раз в неделю прямо в полевых условиях делали такую работу. когда нет нормальных сплавов, нормальной закалки шеек другого пути нет
@@codprawn only cheap shit Babbitt has lead in it, proper Babbitt doesn’t.. tin is expensive which is why people looked for a cheaper substitute.. look it up
ماشاء اللہ
مولڈنگ سے لیکر ٹرنیگ اور اٹاچمنڈ لگا کر بورنگ اور آئیل گرو
بہت عمدگی کے ساتھ بیرنگ بنایا گیا۔❤❤❤❤❤❤❤
From Lawrence Massachusetts God bless all of us amen 🙏🇩🇴🙏🇩🇴🙏🇩🇴🙏🇩🇴🙏🇩🇴🙏 and God bless all your family and all your fan too amen 🙏🇩🇴🙏 1:40
boa noite! muito bom, vcs são profissionais de primeira. esse ultimo procedimento, parecendo uma mandriladora, é único recurso técnico vcs. fico vendo esses vídeos, fico imaginando o tanto que vcs. Criativos. 👏👏👏🙏
No gloves, goggles, face shield, bedroom slippers ok... This is true freedom... No gotdam government osha standards ❤❤❤❤❤❤❤❤
Pleasure to watch these videos. These people are very skilled. Great lathe work.
Is this Afghanistan? No wonder empires go there to die. These guys Rock 🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸🇺🇸
Pakistan
@@TheMechanic868pakistan kis jaga pa video bnai ha
@@LUQMANKHAN-x7x thank you my friend. ❤️❤️❤️❤️❤️❤️❤️
1:03. No laser beam guide or software. Good Ole fashion eye balling it. 😍😍😍😍😍👁️👁️👁️👁️🗨️👁️🗨️👀👁️🗨️👁️🗨️👁️😍😍😍
I know these people don't have the best of equipment to work with but it is amazing what they can do with what they do have...
Nice work. Unreal
People always seem very complimentary about this type of work but in fact it is a good educational video of how not to do good engineering. Other people have remarked on the lack of awareness of safety issues, no eye protection, loose fitting clothing, sleeves not rolled above the elbow, beard, no gloves when dealing with toxic materials, sandals on the feet, the list is endless.
Apart from all that, the workshop practice is poor; putting the conrods in the vice without soft jaws, using a steel chisel to separate the rod from the cap, knocking the cap off the bearing with a steel drift, using the vernier as a scriber etc etc. Every workshop should have aluminium drifts. The silly thing is that most of this stuff
costs nothing to do properly and could save expensive damage to you or the workpiece.
And it works.
@@ld5pySure! It works until you lose an eye or a con-rod fails due to a stress concentration point being created by poor handling. But never worry, there's always plenty of workers in Pakistan ready to break safety conventions and who's to worry about an engine failure once you have the customer's money??
The UK has to have had some of the worst engineering ever. British Leyland had a habit of sending out cars with missing suspension bolts , and bolts torqued up on a hit or miss basis, I would rather put my trust in Pakistani stuff rather than some of the British efforts.
@@daviddavis6231 This is hilarious. The UK was where the industrial revolution began. We still do some of the best engineering in the world. That's why the UK is the heart of Formula 1 development. Meanwhile Pakistan is in many respects little different from most other middle eastern countries, still using donkey carts and old British machinery from the 1940s. The technology for their nuclear weapon was stolen and copied from the west.There is no indigenous Pakistan car industry at all, only local assembly for foreign manufacturers. They are still a tribal society,
squatting and working in the dirt like they did a hundred years ago. Many factories do not even have a concrete floor. The workers usually wear a filthy old shalwar kameez which is never washed and the working conditions are deplorable. You are living in a fantasy world if you prefer Pakistani engineering!
always a westerner saying crap....damn good job fellows
Good work Pakistani Brothers
Love from india❤
We all asian countries are united, but divided by America😑
Brilliant work. Nice demonstration of Babbitt or white metal bearings. Tbese chaps know their stuff!
Not professional at all though
intersting :)
Maravilloso trabajo!!
Bon travail merci pour le partage
ربي يعاون..🌴👍
على ماذا! على هذا العبث!
@@saydhassan8494 ..هذا عمل إحترافي..يقوم به ناس ذو خبرة وتأهيل..ليس عبث
Dam that same ice cream truck runs my neighborhood
sou de Pernambuco vc é fera parabéns
Just like in the good old Victorian era!
not even that
14:55. The idea of the shims is that also to prevent the bearings from spinning too?
'Come with me,,,,,,,and we'll see.....so many OSHA violations.....' Music by Will Wonka........
Что то я не понимаю , почему алюминий (точнее непонятный сплав алюминия )? И почему он не срезал участок заготовки с кавернами
алюминий потому, что им проще отливать и точить вот такие вкладыши с сомнительным ресурсом из-за того что коленчатые валы тоже из непонятного сплава и процесс его изготовления более сложный, из двух зол так сказать
это такое машиностроение, вот такое вот...
Алюминий можно плавить только в керамике, а не в железной кастрюле! При плавке железо образует с алюминием комплекс (научно доказанный факт) и такой алюминий будет хрупким и будет крошиться, а тем более алюминиевый вкладыш!
научный алюминиевый сплав сточили)
@@userbill3236 сточил лишь напыление мозга )
Orang Pakistan ahlinya pandai besi
👍👍👍!!!
Как круглая заготовка, которую выточили не влеза в круглую шейку шатуна???
тут ещё есть один вопрос на какой они наложили пластин под крышку шатуна???
@@АлександрД-о4н тут две цели преследуют сразу, эти пластины работают как упор от проворачивания вкладыша а также по мере износа вкладыша можно произвести "перетяжку", заменяя пластину на более тонкую восстанавливается нормальный масляный зазор. на заре советской власти на первых тракторах типа путиловец, фордзон, трактористы примерно раз в неделю прямо в полевых условиях делали такую работу. когда нет нормальных сплавов, нормальной закалки шеек другого пути нет
износ там в основном из-за частиц в масле.
Produk yang bagus 22:58
Почему всё на "кортах". Ведь гораздо удобнее выполнять работу на верстаках.. 🤔
это ну типа традиции, СКРЕПЫ
Yeah video ap na kiss city main bnai ha or kitna time laga ha 🇵🇰
What material is that? tin?
I suspect babbit which is a mixture of lead and tin with nickel and a few other bits and bobs. Still used to this day.
It's tin, copper and antimony but cheap crap Babbitt metal can be cut with lead
@@markshort9098
Not true.
Babbitt Durite is almost 80% lead. Plenty of white metal bearings have a high lead content. Depends on the application.
@@codprawn only cheap shit Babbitt has lead in it, proper Babbitt doesn’t.. tin is expensive which is why people looked for a cheaper substitute.. look it up
I couldn't get my local machine shop to re cut My valve seats, he just said buy a new head...I am like .... but this is your job....wtf
I don’t know any “machine shops “that would touch engine parts. Not that they can’t, but just don’t want the liability.
Find another machine shop, re cutting value seats or installing hardened value seats is just part of a normal day's work
ottimo lavoro ,speriamo che ci siano sempre giovani da poter trasferire queste meravigliose lavorazioni ; meccaniche e sopratutto Artigiane.
dove hai imparato a conoscere l industria amico?sei delirrante.Questa non e affatto industria.E una tragedia.
Bearing shell can be babitted , instead of making new shell ,
nunca entendere por que trabajan en el suelo y descalzos?????
Brillant work well done
عمل جيد أصيل
Iste sorumluluk yok o .malzemeden yatak olmaz yag kanallbile yok glrafik veya rabak olur usta izmir
Excelente
and what about chemical composition ( chemical formula of this alloy or just alluminuim ;)
Tin copper and antimony.. the ratios differ a little depending on how hard or soft they want it to be
The best...
Scheiß auf Hundertstel Millimeter wenn ein Millimeter im Motoren bau auch reicht 😂😂😂😂
Most Babbitt bearings have a steel carrier, these bearings would cost an absolute fortune and could potentially spin
Är de ISO 9001 certiferiade...
Knew of a broken- down sweed in 1930s in northern bc who made a bearing out of wood for his sawmill engine and saved the day
Bhai hmari wurkshop ki video ni dali abi shfiq gear
Ap ki workshop kaha pa hy bhi
China scheme
Very good
I did not understand why he put a separator on each side if he later played inside.
чтобы не прокручивался
good job
The alloy these bearings are made out of is called Babbit.
😂
❤
Hay
ماشاء الله
Bearings don't fit... Just hit it with a four pound hammer..
i like the part where he doesnt use eye protection
And? I preferred the rest of the video showing Babbitt bearings being poured and machined.