Complete Making Process of Ship ProPeller-How to Manufacture A Ship ProPeller|

#Manufacturing
#ShipPropeller
#MakingproPeller
#technology
#ManufactureAShipProPeller
#Titanic
#titanicship
Complete Making Process of Ship ProPeller-How to Manufacture A Ship ProPeller|

[@ManiacRacing]

I'm amazed by the HUGE deflection during machining! That lathe was flexing like crazy during boring. Such fine tolerances must make for a smooth ship

[@longsleevethong1457]

Oh durka durka

[@stephenhoward6829]

There's nothing like precision machining, and this was NOTHING like precision machining! Oh well, good-enough for one of their local-haulers. And besides, the sooner it needs replacement, the more work they get. And those blade-edges look like they've already seen a few thousand nautical miles of high-cavitation use.

[@sheikhkhalid5969]

The lathe was not Flexing, it was the extra long boring tool which you saw Flexing. And that is because the prop was true centered not the prop shaft hole. The prop shaft hole had tolerance poured into it at casting. Did you notice the special "swing" on the lathe though?

[@longsleevethong1457]

@@sheikhkhalid5969 dude….shudaaafaaakup

[@TYSuggested]

The tolerances on that keyway were non-existent

[@user-jy8mo5fi5q]

I've seen some rough machining but this is as rough as a dogs xxxxxxxxx I also get a feeling once fitted to a ship that propeller will be the source of much vibration

[@Webleys]

A sonar tech's dream.

[@smedoz]

Love watching the drill just wander around. When they bore out the propeller

[@qno-oj3py]

It's just the starting hole. The hole needs to be tapered.

[@Abirvalg...]

Когда с расплавленным металлом начали работать, шлёпки надели, молодцы. А то я же начал переживать за ТБ у них в литейке.

[@user-fc3sp7lb9h]

Оценил Ваш юмор. А вообще ребята - крутые. Я в восхищении. Это Пакистан?

[@sheikhkhalid5969]

And what foundry experience are you talking from?

[@Go_Rus]

​@@sheikhkhalid5969тебе твоим умом этого не понять.

[@bombidaebombidae5560]

да у них там всё на пердячем паре ! респект .....жаль качество страдает.....

[@peoplemars.]

Тоже обратил внимание, были босиком, начали заливать одели шлепки)

[@user-zh5pu7zu8d]

Заебись река, чистая хоть обеими руками черпай. Люфты на таком плече скоро по выламывают все направляющие на станке)

[@user-oi5ty3wu2y]

да разве это люфт , сантиметров 10 всего

[@santiagokof]

Everything within spec, +- 1 meter

[@gerarteuben3333]

Poor propeller shaft bearings and engine gearbox, they will get a workout with this vibrating propeller 😂

[@Golden-dog88]

would ❤ to see you go over with these blokes usin their tools n do a better job!!! Bein part of the western world like me has spoiled us we put things like this in a machine that makes it all to spec… These blokes have do it all by HAND WITHOUT COMPUTERISED MANUFACTURING & you have the gaul to say this 💩

[@brucepickess8097]

+/- 1 Metre.

[@arcilarcil7727]

​@@Golden-dog88ихняя религия им не дает эволюционировать,они заслужили свой образ жизни ,их не жалко .

[@arealivreProjeto100k]

😂😂😂😂

[@kode4420]

At least it's nice and cool in the shop while that blade is spinning. Looked like a giant shop fan. 👍

[@countrygr33n21]

This group of men are in tune with each other nicely done sir’s

[@evelis1_1]

Жесть там токарный гнёт во всё стороны...

[@user-ct3uc9vx9g]

Из механизмов болгарка и древний станок, а работяги молодцы.

[@susanin4038]

Вырезаная станина в станке это мощно 😊 одна ошибка и токаря как через мясорубку пропустит

[@thorfrun8959]

Who needs goggles when you have mastered the Safety Squint.

[@davehiggins5903]

I'll bet the vibration in that craft was unbelievable

[@user-co6xr9fn2f]

Токарный станок очень безопасный! На фарш раскидает, пикнуть не успеешь!

[@user-jg7lw9zt9k]

Там ждут уже, чтоб раскидало. Следующий встанет и будет счастлив.

[@VasiliyAleksandrovich]

Мало того, не могу отделаться от мысли, что там тупо вырезали кусок станины чтобы винт помещался.

[@helik2758]

Да,бедность там у них запредельная;хотя трудяги настоящие,а получают за свой тяжёлый и опасный труд гроши,..😢

[@peoplemars.]

@@VasiliyAleksandrovichох епт и точно...

[@sergeykopylov652]

не суй руки куда не надо - не раскидает

[@sergeyzinov1983]

Обратите внимание на воду в конце ролика, это пипец

[@demonverex8368]

Да ладно вам, жидкая и этого достаточно.

[@jaymacgee_A_Bawbag_Blethering]

😳…. 😝 da ! 👌 👍🏴󠁧󠁢󠁳󠁣󠁴󠁿

[@newagetemplar6100]

Such a shame half the worlds population are probably ‘ non practical ‘ and wouldn’t even be able to comprehend the skills involved throughout this process. We are the true creators and survivors of this world we live in today . Respect to anyone with practical skills👍.

[@mecano572]

Voce esta absolutamente certo em sua acertiva, as pessoas estão perdendo toda habilidade manual😢

[@bonzie321]

That cesspool they lowered that boat into.🥶 that where your prized shrimp comes from.

[@dondubray4253]

omg

[@PA-Tammy]

Like that going to stop anyone from eating them lol...

[@user-yd2yy3el6m]

Подскажите, пожалуйста, а есть видео где они подшипники делают? Очень хочется посмотреть

[@user-do5jn5xk2v]

Огнеупорная обувь и спецовка!!!

[@Samsgarden]

Step one, disregard your work boots and put on sandals. Two: Ensure your clothing is loose and flammable. Three. under no circumstances should you operate with PPE. Begin.

[@Carlifurafollas]

We all know a propeller must be perfectly balanced, calibrated and aligned, but these guys are making them wearing sandals and pouring molten metal like if it was soda into a bucket, just big respect!! 😅

[@bonzie321]

Ya once they crank up the rpm’s it will probably tear out half of that wooden shaft mount in back .🤣

[@user-zv7pb2ss9k]

Шпонка в пазу гуляет, посадочное место безжалостно деформируют ломом. А вал поправляли? Хотя вал наверное железный, а винт из какого-то мягкого металла. Думаю часто приходится менять.

[@user-fc3sp7lb9h]

Должна быть бронза

[@KnowThyselfMore]

Just giving that prop the bit, straight dry and wobbling. Bottom of the invoice: Not responsible for shakes or vibrations.

[@virenjoshi5888]

Without any protection these men are doing a commendable job but the propeller should have been sent for balancing first before fitting.

[@wowmechanics8172]

Hmmm

[@thefreedomguyuk]

​@@wowmechanics8172Not Hmmmm.....Just say "YES, IT SHOULD!!"

[@Garbagejuicewaterfall]

Eh.

[@user-fc3sp7lb9h]

В литейке - босиком. Берут цепью "на удав"! (Запрещено). Вообще мужики крутые. Я в восхищении. Это - Пакистан?

[@user-dz7dn5ye4o]

Я подумал что Бангладеш

[@user-fc3sp7lb9h]

@@user-dz7dn5ye4o Согласен! Бангладеш - бывший Восточный Пакистан.

[@240619721000]

Интересна итоговая стоимость винта там с этими технологиями и "не там"....

[@soldier10363]

Если по кромкам винта смотреть, пароход как минимум ледового класса

[@user-ne7ni9ws6c]

В Пакистане много айсбергов

[@user-oc2xi3jv8d]

У ледового класса винты стоят в защите. Шли мы с Арктики. До Находки оставалось час а 2-3. Оторвалась лопасть. Пришлось скинуть обороты ГЭД и на малых оборотах, добираться сутки до причала. На твердолобых защиты небыло!

[@zafaradeel2107]

😂😂😂 Bullseye! ! !perfect center drilling ! ! !

[@user-nw4nu8mf1b]

25:20 dude is immortal i guess

[@Rongamer104]

Best video to scare customers away that want a little bit off quality ....

[@Batman-wv5ng]

I love the safety shoes.

[@conantdog]

Truly amazing what men can do when they put their minds and hands to work to make something they need .. truly hard truly required. 👍

[@robinwells8879]

Remarkable to cut that taper with so much slack in the head stock. Remarkable ingenuity. Respect. Disregard the sneering comments!

[@lenny108]

37:17 The difficulty is to make all blades have the same weight.

[@zeusapollo8688]

I doubt they spin it fast in the water

[@user-ps6xr8eg5v]

У пакистанцев конечно глас наметан даже я со своим глазом вижу ч то они сверлят криво😂

[@mikebrase5161]

Ive been building and repairing propellers for thirty years. This entire video is one giant face palm. 🤦

[@Garbagejuicewaterfall]

“Looks good from my house “ -me

[@Rongamer104]

Indeed never seen that a bronze propeller is being painted hahahaha.

[@mikebrase5161]

@@Rongamer104 painting bronze props is great if you want to his electrolysis. That's sarcasm BTW

[@peterengland01]

I like the safety guard 🤣🤣🤣

[@matthewrichardson828]

no center, just went for it with that huge bit

[@HandFromCoffin]

OSHA inspectors have fever dreams like this.

[@HandFromCoffin]

reply to myself.. but OMG if someone had tripped and fell into that thing on the lath!

[@mikethespike7579]

I smaller pilot hole first before using the big drill bit would have helped reduce the deflection of that borehole. Otherwise my respect, a job well done.

[@ibbylancaster8981]

Not gonna bust on these guys, they’re doing pretty good work with rudimentary tools. Probably gonna go on some crappy river craft or some kind of island hopper thing. Probably hooked up to some crappy diesel engine that is held together with baling wire and hope , so I seriously doubt the vibrations of the prop will make a difference 🤔

[@christopherjones8168]

That tool post and boring bar were bouncing around so much the hole through the prop hub cannot possibly be round or accurate.

[@carstenschwertfeger9349]

I love these safty sandals.

[@Badjo518]

Думаю они пока в 1930 году,когда дойдут до 80-х,их уже будет не остановить....

[@wowmechanics8172]

😍😍😍

[@Rostislav190578]

Это пиздец!!!!!! Технологии просто космические!!!! Как они умудряются вообще живыми оставаться на этом производстве???????!!!!!!

[@aleckaleck2492]

смертельные случаи в ютюб не попадают.

[@argemiromota]

Uma grande obra realizada. Parabéns aos que trabalham

[@DeAcuerdoContigo]

Y no necesitan una planta industrial tan sofisticada. Estos hombres si son muy eficientes.

[@KPMACHINE1]

No toes were lost in the making of this wobbly propeller. I guess if the waves don’t put ya to sleep the nice vibrations of the propeller will gently rock to sleep.

[@domingosalvadorputrino6388]

Es admirable, ver a esos Maestros Fundidores!! Saludos de Argentina.

[@mazdarx7887]

Very rough work, but i guess it works, maybe. Guess it's cheaper to change bearings than actually balance and tune the prop

[@user-no3qg1qf9n]

Эти лелики походу даже для современной турбины лопатки из титана готовы так же отлить

[@dazzershell]

В союзе так над китайцами смеялись, во времена Мао. Они тогда строили литейные печи из говна и палок прямо на улицах.

[@rnathan4383]

Great skills of foundries casting such big properl blades, in such way, no Engineering can compare the education in college, great its beyond imagination

[@user-no3qg1qf9n]

Интересно а пропеллер для самолета им тоже не проблема слепить ?

[@Vladimir_Sabanin1162]

А где, по Вашему Илон Маск ракетные двигатели заказывает? Потому и миллиардер. 😂

[@demonverex8368]

Сделать не проблема, проблема с ним взлететь

[@davehiggins5903]

The water looks clean

[@BudoReflex]

This blows my mind. Such skill and teamwork. Amazing.

[@user-ps6xr8eg5v]

21 век 😅😅

[@user-no3qg1qf9n]

😂😂😂сталевары в тапках....это пиздец 😂😂😂😂😂

[@aramirez8427]

Outstanding......

[@user-bv2wr7vf7h]

Музей технологий 19 век. Опять парни в пижамах и тапочках. Техника безопасности ушла и возвращаться отказывается.

[@markward6076]

Isn't it supposed to take from three days to a week to cool down before it is removed from it's form ?

[@atsherpa]

I just completely watched it…awesome…work

[@wowmechanics8172]

Thnks

[@Golden-dog88]

❤ no bs chat about what their doin n how their doin it just simply doin the job at hand ❤

[@Purplexity-ww8nb]

It's great to see international occupational health and safety standards in action. These working man's unions are really representing. Hopefully, these men can take their day's wages and barter some rice for the family dinner. Precision tolerances with a tape measure.

[@IndependentLiberty]

"Measure with a micrometer, mark with chalk, cut with an axe."

[@Ancientlunatic]

​@Independe😂😂😂ntLiberty

[@snowflakemelter1172]

They cant have a union because they are actually working and not on strike.

[@corbeaublanc9446]

مشاء الله احسنتم صنعا

[@markbonner1139]

OSHA----We don't need no STINKING OSHA!!! Same for shoes/workboots. Wow,NEW meaning for "by the seat of yur pants"!!!

[@kalyananaramansantanam6006]

appreciated to the fine craftsmen, special thanks to the fantastic video with editing, really good

[@wowmechanics8172]

Thnks dear

[@jasonhomrighaus2532]

So you have to make a propeller then make the mold then break up the propeller, melt it and use it to make a new propeller??

[@wowmechanics8172]

Its new

[@torrecerredo1972]

cavitation is going to be Greaaaat!

[@rahulshenoy16]

Super work

[@wowmechanics8172]

Hmmm

[@richard21995]

Amazing skill they have

[@Zhydohelmint]

в каналізацію опустили☝️👌😂

[@Robert-zt6bv]

Hier gibts nichts auszusetzen. Perfektion und Sicherheit auf höchstem Niveau. Hätte am Ende gerne gesehen, wie das Schiff durch die Vibrationen übers Wasser hüpf.

[@dazzershell]

Для сверх разумной внеземной цивилизации наши жалкие потуги полётов в космос на пороховой бочке или строительство гигантских коллайдеров наверное тоже повод похохотать. Земляне отправили в космос... золотую колесницу на батарейках...

[@dazzershell]

Для сверх разумной внеземной цивилизации наши жалкие потуги полётов в космос на пороховой бочке или строительство гигантских коллайдеров наверное тоже повод похохотать. Земляне отправили в космос... золотую колесницу на батарейках...

[@sudhirogale1687]

Amazing work, I will start learning molding again ! :) I hope these guys are getting good wages

[@kieuphong8756]

I don’t understand these guys keep working hard get zero out put

[@Chris-cv4tt]

"We don't need no stinkin' OSHA!"

[@stealthfighter2923]

Over 150 years later, and the Industrial Revolution still hasn’t made it to that part of the world

[@zegaracosmus]

i love seeing people talk trash, machinists and hobbyists alike, here let me clear it up, the machines are older than all of you, their economy is... ehhh, plus they don`t require ultra fine .00001 tolerances because iunno the ships are old as hell too, they just need it to work i would LOVE to see you machinists use this and achieve your precious precision, and i use an EDM for my parts i rarely send it to a machine shop because... government but i digress, the machines are older than y`all, they need refurbishment or replacement so why don`t y`all buy them one? i meaannn you mighty judges must have billions of dollars for your precision work, lockheed martin must really want y`all, they are doing the best with what they got quit being a negative about it and watch these men do what they HAVE to do not want to do i know for a fact there are people capable of making these machines accurate but ya know, that takes money. so from someone who actually likes precision by burning it off with a beam of high energy/intensity photons as well as EDM yes my electric bill is a smidge high but that`s the price you pay for shaving literal atoms off instead of gigantic .001 slivers, you guys, the ones making stuff, you`re doing great don`t let the sticklers bother you, put in hard work like you have been you`re awesome for what you do, and best of luck with whatever machining/engineering jobs in the future :)

[@user-hr3fb5qw6d]

This technology and craft practices is even earlier than 18th century Britain!

[@imtiazhussain7815]

Well done 💯👍 brilliant work

[@1stupidfish]

Finally the guide believe has shoes on. Now we need to start a fund to get him some safety glasses. The way that things bounced around, i'd be afraid to get the to close without safety equipment.

[@johnfisher7143]

They’ve got to find a more efficient way of lifting heavy stuff, those chain blocks are running at about 100:1 reduction ratio, that’s a lot of time and effort that could be more productive.

[@georgestanski2813]

Are you kidding me? The drillbit is wandering all over the place. I would love to see an x-ray of the metal. The metal urge has got to be spot on. I can’t believe what I’m watching but hell it’s all you got it all you got good luck for ingenuity.

[@AntonFromCrimea]

Спасибо, интересно.

[@MISTERLeSkid]

I'm impressed with the old-school know-how and skills.... but why does one melt down an old propeller and go through all that work to make a copy of itself when the original wasn't damaged, bent or even worn-out looking?

[@travelivingindian6366]

Bhai its my humble request That with the earnings of these yt channel please provide them with proper working boots, hand gloves, plastic face mask etc. Its nice to see so many talented people working with so little technology but at the same time we know that these hard working people also need some kind of safety.

[@wowmechanics8172]

Okk

[@rchrdjms62]

These are interesting but I sure would be grateful for narration.

[@1010Singularity]

Hows that toilet they launch the boat into?

[@mangopog9814]

One thing you can say about these men, they give 100% @ work not a one is lazy.

[@killerpigszombi3382]

Точность и жекткость станков на уровне + - 5мм или 1 см

[@jaymacgee_A_Bawbag_Blethering]

In Britain if you went to a foundry and said you wanted a 2 metre ships propeller you’d need drawings , plans , specifications , 12 planning meetings and a Health and safety visit and if your lucky you’ll get it in 5 or 6 months … in THIS foundry if you went in and asked for the same thing they’d tell you it will be ready tomorrow afternoon 😅…. Your ship might vibrate like a 1960’s washing machine though 👀 I truly respect these guys though .. Cannot Do .. is NOT an option for them 👏 👍🏴󠁧󠁢󠁳󠁣󠁴󠁿

[@carloscontreras7981]

Increíble las condiciones de trabajo

[@papalapaklp]

Ну если закрыть глаза на технику безопасности то в принципе молодцы. Для местного рынка сойдёт. Ганг река не требовательная 😅

[@user-cl3up6zy2h]

Ледокольный винт для покорения Арктики свояли.Молодцы.

[@georgestanski2813]

I love that boring bar. It was moving up and down like it was jumping rope.

[@j-sin3344]

Nice ever thought to have the mold sand on the floor, we just used to put the sand into the mold, but suppose for giant parts, which this is not, but make sense.

[@user-gy8sw9zy1d]

Молодцы мужики!!!!!!

[@cabinetdecuriositestechniq3059]

1) Original propeller Here, they don't hesitate to break the model to recover the metal and cast a new propeller, which shows extreme confidence...And if the casting goes wrong, what do they do? 2) Balancing the new propeller The old diesel on the boat shakes as much as the propeller which shakes as much as the boat. So, it's all right.

[@tatelyle1]

Nice to see they are all wearing safety equipment, … and strong footwear with toe-tecktors…. T

[@user-vf7yx9zt5y]

Beautifull your job ... what is you country..? I am from sud america paraguay.. i want your tecnology and your machines

[@peterkemna1008]

Einerseits ist es schön das die Schiffe wieder Recycelt werden. Andererseits zu welchem Preis? Miese Bezahlung. Arbeitsschutz gibt es nicht in Form von Sicherheitsschuhen,Feuerfeste Kleidung,Handschuhe Schutzbrillen usw. Jetzt zum Thema Umwelt. Das Öl was da noch drin ist in den Schiffen wird ja zum Teil verwertet. Aber was passiert mit dem Rest? Der läuft auf den Strand oder ins Meer. Man sollte diesen Ländern gute Abwrackwerften zur Verfügung stellen indem man sie dort einfach baut! Und zwar von den Reedereien die ihre Schiffe dorthin fahren lassen. Wer sich nicht daran beteiligt darf nichts mehr hinbringen. Ganz einfach

[@glennkamers]

Does Bangladesh/Pakistan also have an aerospace industry? Would like some videos of that.

[@danieltaylor6489]

🤣🤣 2:39 The Holy Blessing of the sand & at 4:05