Machining Process of 200KG Bolt & NUT from Useless Left-over Iron Piece
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- Опубліковано 5 вер 2024
- Embark on an enthralling journey with our skilled Pakistani machinists as they unveil the mesmerizing process of machining a robust 200kg nut and bolt, essential components for a giant machine in the making. Witness the precision and expertise as they meticulously shape and craft these heavy-duty pieces, transforming raw materials into vital components of industrial innovation. This video is not just a showcase of machining mastery but a celebration of craftsmanship contributing to the creation of monumental machinery. Join us in appreciating the dedication and skill of these artisans as they play a pivotal role in bringing colossal machines to life. 🛠️🔩
Nothing warms my heart more than seeing a pipe wrench used on newly cut threads.
This is the world of "good enough"
With a bolt that size, the worst from what he was doing is maybe a few scratches.
@@lougerig6845 I hardly doubt close tolerance is an issue with something that big.
It was a rebar
Using the rolls royce of lathes, Dean&Smith&Grace :)
Accuracy level: Close enough
Scratch pass depth: 1000 thousandths
Feed rate: Sure
Part-off-tool: M35 rebar
Steel Toe Sandles: Check
Haha, our machinists have their own unique style! They make it work with what they've got, even if it's unconventional. 👞🛠️
Securing a windmill near you.
Hmmm… I think that tailstock live centre is beyond the end of its service life!
That lathe is definitely not used for close tolerances.
Time for new berrings
Dude, that entire machine is past the end of its service life. that machinist is a wizard for being able to use that POS to make a functional screw at all!!! ps. I am a machinist.
watching them fight with it to part it off I had to wonder if they didn't have a saw they could just cut it off with.
@@ricksadler797those bearings wont be changed till it kills someone, and they would have to be important at that.
I wrote out the last tolerance certificate for that machine in 2023,it was rock solid to the nearest kilometer.
XD
Calibration grade.
Hi I’m Sanjeev and welcome to another episode of a post apocalyptic workshop!
The finest alloy the scrapyard can find. Made from unknownium.
Garbage in, garbage out.
That's nuts!
Thick flame cut steel , probably ship hull
@@charlesangell_bulmtlunlikely to be hull, too thick perhaps part of the engine
😂😂 Lmao
Man, just wouldn't be an Indian manufacturing video without those steel toed sandals.
I Love them Safety sandals.
They are Pakistanis according to uploader, but I get your point.
no eye protection or hard hats either...average lifespan of an indian tool and die guy? 6 weeks
read the caption of the channel "This channel features machinists from Pakistan"
@@UA-camMall558 what's the difference?
That's an ISO certified business right there.
Yeah ISO getting hurt today
LOL!
ISO is for international trade, nothing more.
Whenever I watch one of these videos I marvel at the workmanship and then go out and sweep the floor in my shop.
Just noticed the name on the lathe is 'Dean Smith and Grace', yep it's a 1960s DSG made in Great Britain.....................I did my toolmaking apprenticeship on one of those!
After all that work dropping the shaft in the dirt amazing
I thought dropping it across the ways onto the carriage was a master move myself.
@@travishendrix7026 It hurt my feelings too.
Back onto the floor with ya!
Spent all that machining time to make it and then they are using a prybar on the tool holder to help break the part off. Incredible.
Doncha Love it??
Not to mention the pipe wrench on the threads at 24:56
Innovation at its finest, right? 😄 Our machinists are masters of improvisation! 🎭🔧
@@hydraulichandsI don’t believe that was a compliment.
@@frankrodriguez1981 definitely not a compliment. I dread to think what the bearings in lathe spindle look like.
It's amazing what these guys can make from scrap metal using scrap machines, and the standard of safety flip flops is incredible. Not a drop of cutting oil or coolant in sight, and I can't believe how they parted this off using a crowbar and hammer!
Right? 🤣 Our machinists are true artists of ingenuity! Who needs fancy tools when you've got a crowbar and a hammer, right? 😎🔨
Hot swarf and sandals-now that's a right royal,heady mix!
As any Aussie would know they are not sandals they are summer safety shoes
I'm sure you will often see them dancing around the workshop frantically trying to get their sandal off.
You can get used to anything.
Я понял! Этот болт потом положат на все технологии!
Whatever the tolerances and worn machines, these guys put out the product needed within the budget of the customer. Lots of slams about lack of any kind of safety gear, and I would like to see the employer provide safety glasses and boots, but these guys work hard every day to provide for their family. I think they turn out good work considering they are working with little resources. My hat is off to all your hard work gentlemen!
Wonder where the torch cut slug came from?
Absolutely! Our machinists work hard to provide for their families and deliver quality products within budget constraints. While safety gear is important, their dedication and resourcefulness shine through in their work. 🌟🛠️ Hats off to their hard work and craftsmanship! As for the torch cut slug, it's all part of the machining adventure! 🔥🔩
@@hydraulichands Quality products and resourcefulness shine through in their work how far you can get from the truth with real engineers and with real quality products ......
Abbott & Costello: A day at the workshop. Was waiting on the Precision Instrument of Pakiland.....The HAMMER!
Hammers are not used in a machine shop because there is no way calibrated them for consistent and repeatable results; however in the hands of a highly skilled machinist or master mechanical technician percussive adjustments and maintenance can be performed with a high degree of accuracy, precision, and repeatability can be achieved with a Knockchronometer.
Yeah whats a few inches of flop and slop. Being Accurate is way over rated.
I am sure you would do a much better job in a country that has nothing in the way of advanced equipment, technology, or safety. You wouldn't last a day at that job.
@misterp158 why don't you move there and help if your such a bad ass copy and paste the same comment
That's how bridges fall down. The open sandals are a nice touch.
из болванки 200 кг сделали шпильку м8. эти парни умеют экономить металл
Они и иголки из них делают.
Wearing those baggy ass clothes while working with a lathe is crazy💀
That’s a strip tease waiting to happen
Yep there's gory videos around as an example
Это же часовой завод где-то в Швейцарии, да?
не, это явно в германии или сша что то для космоса делают
Ne das ist Deutschland, 10 Jahre nach der "Ampel" Regierung - wenn der Verfall den nicht noch schneller geht
Да, видишь фиксики копошатся
There making the new Rolex watch
@@razvaluha5148😂 NASA approved
Вращающийся центр в задней бабке можно в переплавку выбросить....
та и оборотов можно чуток добавить ну и резец нормально заточить
Не, резец тупее для ударных нагрузок как раз пойдет.Да и последствия газорезки как раз тупым срезать.
@@user-er5wc7ud1b это уже не рез а стогание получается
Для черновой прогонки пойдет, они потом заменили на нормальный центр
Токарь, 40 лет стаж,да видел многое,но это шедевр....
At 4:09 look at the slop in the ball bearing tailstock center! LOL
I think they only use it for these interrupted cuts. Later they switched to another center.. No doubt it is dangerous tough... 🫣
@@derernsti They even switched to another lathe. Probably around the same time as they have a drilled pilot hole instead of the welded on nut around 9:00.
Yeah, several centimeters shifting around with every rotation seems to be the new definition of certified work.
Wonder how many thou their tolerances go?
@@nealramsey4439 Couple dozen thou I'd expect
Working in the ruins of the british empire. That machine is probably 100 years old.
It's incredible to see the lasting legacy of machinery from the past! Our machinists make the most out of every tool, regardless of its age, showcasing their dedication and skill. 🌟🛠️
@@hydraulichands Only that during these 100 years the world has moved forward, unlike this workshop.
As a machinist in well EU... Well.. nevermind.. RIP that lathe...
Haha, we like to keep things interesting! 😄 Our machinists may push the boundaries, but hey, it's all in the name of innovation! 💡🛠️
I've seen and used many different grades of bolts, but don't think I ever ran into "Scrap Metal" grade.
Does it come with certs?
ISO9000 and certificate of conformity 😂
Like how the boring bar is getting thinner the nearer it gets to the tool post!!!😂
Я такой дичи ещё не видел - готовую деталь швыряют по станку и полу как ссаную тряпку.
Аналогично. Когда стали выламывать из патрона арматуриной прямо по резьбе... И ведь так и не выломали - бросили на землю и стали этот кусок кувалдой отбивать, конечно же попав кувалдой и по самой детали. Малаццы!
Так посмотри другие видосики с пакистанских производств, там много такой дичи. Странно, что тут ещё комменты относительно вменяемые, а то частенько пишут: ну какие молодцы ребятки, трудяги-работяги. Орево.
@@Mr_Flybackerчувак на заднем плане, такой более менее нормально выглядящий, всё своим взглядом выдал когда они ломом мордовали её...
Согласен. Постоянно пишут всякие - amazing , wonderful and very nice job. Вот пакистанцы читают этих неучей , и потом всякую дичь и снимают
Молодцы парни трудяги
this is Fred Flintstone machining
That lathe is ready like a death horse.
As a machinist, I don't think I could make anything with this lathe. So kudos to you all for being able to make a bolt and nut, although its ginormous with very large tolerances.
how can you machine anything with any kind of accuracy with such a warn out machine? @ 3:45 you can actually see the live center jump a quarter inch every time the tool connects in that interrupted cut, really kind of scary 😱
that's why all the machines is Pakistan run at 20rpm
Saw that too. Notice he changed to a different live center to finish it.
with a fastener, you can get away with lots of stuff.
Shhhhh! This is the secret to oblong machining.
They are working with warn out machine and crating world class products, Imagine what they can do with accurate tools and world class machine shop!!
I just realized how much I still don't know about machining. First time I see a parting lever. Or a parting hammer...
Вы ещё не видели посадку под паклю для сантехников
These dudes should make the hardware they need to secure Boeing door plugs.
Maybe they did :p
I've watched a lot of these videos where they are working on worn out, unloved machines with improvised tooling and not a drop of oil in sight but they usually manage to produce a servicable item by the end. Unfortunately, this was not one of the videos. It was a shit-show.
Another sub standard part. Material quality poor so was matching
It really makes me wonder how the finished parts were supposed to be used? Was the bolt an anchor bolt for something? How about that nut? Were they just going to drill a hole in it and use a spanner? It just doesn't make any sense. All that effort for two unusable parts?
I’ve lived in countries as poor as Pakistan, maybe you can’t afford much you sure as hell can afford a broom and you can afford not to throw your trash on the floor, ps water is not a cutting fluid.
i have never seen such a pigsty of a workshop. in addition, workers who have never heard of materials science. for example, what kind of strength is this soft iron screw supposed to have? and with what contempt recently used tools are thrown into the dirt. they are not getting any better.
1/4” runout on that tail stock guarantees a really tight tolerance. 🤔
Plus or Minus 0.250" & counting UP!
1/4”? Looked closer to an inch in part of that video!
Sooo lovely seeing these guys getting such results with a live center i would have discarded a decade ago !!! Profoundly impressed !! REAL RECYCLING !!!!! No where near the Mickey Mouse stuff we in the west are toying with !!
I think it's time to get those v-belt slings re-certified
I saw wire. Looks like the steel belted bead out of a tire.
That thing stretched about six inches.
Yeh I just realised those slings are just 'fan belts'.....................accident waiting to happen!
i love watchin these old boys working away but....health and safety guys! sandals! in the most untidy, hazard filled workshop. i have no clue about metal work i just love watching. the old coupla guys crowbarring the massive screw out the lathe,, surely that would flatten some of the screws?
nice safety shoes
I wonder how many days the safety calendar shows since the last accident? I mean lifting a 300lb chunk of iron with a worn out v belt from your cousins 1963 rumba seems like a great idea. What could possibly go wrong?
Без слёз не взглянешь... Интересно, они хотя бы калят свои детали или так сыромятину по том и ставят?.
Сваркой резали или плазмой значит прикалилась
🤣🤣🤣@@user-jj8so8nw6j
токарят без охлаждения, вот и подкаливают заодно
@@razvaluha5148 Ну и на сколько нанометров там произойдет закалка? Там скорее не закалка произойдет, а нормализация
Закаливаемый металл после газорезки резец из быстрореза не берет.
The stuff looks very soft
That tailstock has some serious play.
The precision is off the charts! 😂
Haha, These machinists have their own special kind of precision! They make it work with what they've got, and the results speak for themselves! 🎯🛠️
Why is the centre in the tailstock bouncing all over the place while you're turning???
Good call! Looked like just that one bit while turning near the chuck, and surely the part took several shifts to turn to size. Those heavy (DOC) interrupted cuts cause a lot of shake and vibration. I suggest that the workpiece likely slipped deeper into the 4-jaw and things were quickly 'tightened up' at both ends. Cheers.
new technology😅
The good live center was being used by someone else!
would be better to weld it up and use it as a dead centre
That lathe is ready like a death horse.
No piece of metal is ever useless.
The steel toe sandals are awesome.
Safety first, with a touch of style! 😄 Our machinists rock those steel toe sandals like pros! 👞🔧
I guess when the shop foreman calls out, "time to clean up", there's really not much to do ?
Haha, you got it! 😄 Cleaning up might be a breeze, but hey, our machinists keep the shop lively! 🧹🎶
Last man out tosses a hand grenade in there
anyone know where that was cast ... a heat number ... anything .... and that hop in the tail piece at 4:20 ... QC has left the building !!! and that description omg lmao ......Witness the precision and expertise !!!
😂It's destined to be fitted in a Pakiatani nuclear power station
Dean Smith and Grace...the Rolls Royce of Lathes at one time......
Gotta feel sorry for that lathe, look around. Not much care for the equipment that feeds them. The valleys in the threads of their turning project has 1/4" deep chatter marks.
I'm sure it was 60 yrs ago. These guys get it done though
👍...........you spotted the name as well, the DSG a long gone British company that made the best lathes in the world............great to see one still turning!
From surface finish, accuracy and grade of metal the whole thing is a bodge.............but respect, I'm never going to sh*t on a guy grafting for a living!
Hat off to such a remarkable great work under no personal protection at all.
How is it that no one in this entire country knows how to thread a bolt and a lathe?
Hahahhahahha
time for a Compleat rebuild on that machine, ASP.
The precision puts one in complete aww.
This is one example how not to work in a machine shop. These are 19th century working conditions. No safety gear for the workers i.e. goggles, safety shoes, adequate lifting devices and more. Blatant disregard to maintenance. Just look at the live center at the tailstock just flopping around (4 -5 min. mark). The workers are not to blame, they don't know better. Like all tradesmen they take pride in their work and still deliver quality. Imagine what they could achieve when properly equipped with up -to-date machinery and training. This dangerous work environment is the factory owner's responsibility. OSHA or our german equivalent Berufsgenossenschaft would simply close a shop like this. Any accident would lead to an Investigation for criminal neglect against the owner.
Free people do what they want, sheep follow orders and procedures, simple as that.
@@staryduren... and are maimed or die from work accidents on their own free will.
@@romar1581 Still better than being injected with experimental shit and feeling like a hero :)
These guys are totally idiots and most of them don't survive a year in this shop.
You can't give them better tools, because they can't handle them but will only destroy them.
Вращающийся центр с люфтом 5мм- очень ровная деталь получится )
этот центр для грубой обдирки, для чистовой другой
@@user-xv6fy7eg1f серьезно? Это прям технология такая? ))
@@user-xv6fy7eg1fПохоже у них не существует понятия "Износившийся инструмент", а есть только "Подходящая задача". Со временем и более живой центр перейдет на обдирку на удар.
да там походу больше чем 5 мм ))))))) они там прям самые точные детали делают !! на биение проволчкой проверяю варят прям на станке !!!)))
А после арматуриной всю резьбу захуярил))))
This building is like a real life 3d printer.
The description of the video is my favorite part.
I always enjoy seeing my favorite team make magic in the shop. 💯 Great video for camera work and editing again!
that is one clapped out lathe
Haha, it's been through some battles, but it still gets the job done like a champ! 💪🛠️ #VintageLatheWarrior 🏋️♂️🔧
Хоть и станок "обдирочный", но качество конуса пиноль на высоте.
а я то обижаюсь на хозяина что дал мне вращающийся центр с биением 7 соток, а тут глянул 4:33 ну у меня не все так плохо :-)
Да вы батенька совсем зажрались с такими претензиями
ага, я тоже увидел этот ужас))))
Подмести бы в цеху!
Там стружка в землю уходит. Зачем? 😂
Они своими балахонами подметают. Странно, что у них там кусков мяса на стенах не видно. Дедок прямо ложится на вращающийся патрон, когда выставляет заготовку под гайку
Love the steel-toe sandals.
Man I hope you got nice monetization from this video, that's a colossal work, in such poor conditions
3:45 это же на сколько "убитые" станки, когда Центр Задней Бабки станка прыгает на 3...7 мм. Я один это вижу? Что они там вытачивают, овальные большие болты с резьбой?
Наихудшее качество которое я когда либо видел в Ютуб, что изготавливают на станках.
3:45 This is how “killed” the machines are when the Center of the Tailstock of the machine jumps by 3...7 mm. Am I the only one who sees this? What are they turning out there, large oval threaded bolts?
The worst quality I have ever seen on UA-cam is what is made on machines.
I see the 5S program is paying off.
Every shop needs a v-belt sling and safety sandals.
Не смог досмотреть...кровь глазами пошла!....
как писал один поц: точность - два микрона +/- трамвайная остановка. а качество резьбы так вообще феноменальное. но это скорее из за выбранного куска сплава железа с лепешками священной коровы.
Make /Do with what you got, and he did a good job with what he had!
They are craftsmen and they deserve a decent workshop and proper tools.
I wonder if the guys ever saw Kurtis, Josh and/or Keith in action.
(Yes...fill in the surnames 😊).
Yep they're hard work guys grafting for a living.................the parts would be unacceptable to the West but respect!
That's rough, guys! I myself am a turner and worked on different machines in Ukraine and Europe, but what you are filming on camera is the technology of the 19th-20th century. I sympathize with you. Take care of yourselves. Your work is very risky
Love the movement of that Tailstock centre 🤣🤣🤣
that live centre is jumping up and down 1/4 of an inch !
wow !
Good to see they're not overoiling the ways, wouldn't want them too slippery.
I love rust on machines, in particular on linear guide surfaces. Guaranteed precision.
I like watching those videos where people manufacture things on a shoestring budget or with the limited tooling available to them. This video however, is the exception; this is a treatise in screw gouging, not screw cutting. The finished thread is awful and I struggle to believe that they’re unable to regrind their tooling. I’ve seen a number of comments regarding the dodgy live centre but the toolpost and cross slide on the screw cutting lathe are ropey as well.
Hey, we appreciate your honest feedback! 😄 Our machinists might not have all the bells and whistles, but they sure know how to get creative with what they have. It's all part of the charm, right? 🛠️💫
When your part is bucking.
You know you're doing it right.
Центр в задней бабке весело прыгает.))
Надеюсь - заменят при чистовом точении.
...До боли знакомые станки...ДИП-500 ???!!!
Swift & sons model 10b2
Я боюсь спросить какой допуск... С такой то задней бабкой. Хотя если это устраивает заказчика и у людей есть работа, почему бы и нет.
Как они смогли накрутить гайку? 😂
Imagine if they weren’t machining in basically the 1800s and had like the basics for tools and info
What's the name of this machine shop, .. Guess 'n' Go Precision Engineering?
The Occupational Health & Safety people from any civilised country would shut this place down in a heartbeat.
Someone needs to set up a charity to save lathes from abuse like this.
It's almost too cruel to watch.
Every thing I was Taught NOT to do on any lathe >> These guys do it on a Dean Smith & Grace ????? ( The New Face of industry in the UK Huh ?)
Did you notice the play in the first live center he used to rough out the part. Every time it cuts on the corners the spindle of the center jumps in the body of the center. At first I thought it was the spindle of the tailstock moving but its the live center.
@@martinswiney2192not to mention the amount of chatter marks on that bolt when it was done 😬
@@plumberpete86 thats not chatter. Thats lube relief. 😂
Boss: " I need that part finished today". Machinist: " My tail stock is toast, I can't guarantee a very accurate thread or pitch". Boss: " Plus/Minus .750 is fine, We'll give him 10% off".
a big job!
Вращающийся центр не много уставший😂
😆
Люфтит маненько. Но маэстро невозмутим. Видимо что то знает. Не нам его судить. Я бы не взялся.
Он потом как ободрал на удар заготовку центр поменял вроде бы 😊
С мертвыми шариками
Еще походит😅
I see the old adage still applies...if it doesnt fit force it
Skutečně velmi šikovní a pracovití lidé. Ale je pro mě těžké se dívat na to jak neřeší bezpečnost práce a některé procesy jsou zbytečné, neefektivní a nelogické. Přeji hodně štěstí
Dieselfitter', Dieseldoer', Dieseldoit', and Closenough' are always the best workers to have around to get a job done!
Cool! But you actually needs basic protection: working boots, gloves, glasses, helmets and earphones. This will help avoid various injuries and other health-related troubles.
Quality and safety is the number one priority.😅
excelent !
Да,это супер новые технологии,но они работают))
помню мой прадед ещё на этом станке поршни на Титаник точил. )
Как токарю, мне просто страшно на это смотреть!
Понимаю ваше беспокойство! Всегда важно придерживаться высоких стандартов безопасности при работе с оборудованием. Наши токари также всегда придерживаются мер безопасности, чтобы обеспечить безопасную и продуктивную рабочую среду. Безопасность превыше всего! 🛠️👷♂️
@@hydraulichands Меры безопасности??? Вы пошутили? Человек в токарном цехе обут в шлёпанцы! Да меня мой начальник "убил бы" за такую обувь. А где у токарей защитные очки? Ни разу в лицо стружка не прилетала? Если вдруг прилетит, то глаза новые вырастут? Зритель канала, которому вы ответили - прав! Это какой-то ужас а не производство.
@@Добрыня_Накатыч Да хрен с ними, с очками. Дед крепит заготовку под гайку, буквально ложится на вращающийся патрон. Странно, как он вообще дожил до седой бороды
Looking at he machines they have there’s some serious skill levels there any modern day cnc specialists would struggle to work to those conditions
Absolutely! 💪 These machinists are like wizards with their vintage machines, mastering the art of machining in any condition! 🧙♂️🛠️