Machining Process of 200KG Bolt & NUT from Useless Left-over Iron Piece 

Hmmm… I think that tailstock live centre is beyond the end of its service life!

Nothing warms my heart more than seeing a pipe wrench used on newly cut threads.

Accuracy level: Close enough Scratch pass depth: 1000 thousandths Feed rate: Sure Part-off-tool: M35 rebar Steel Toe Sandles: Check

The finest alloy the scrapyard can find. Made from unknownium.

I wrote out the last tolerance certificate for that machine in 2023,it was rock solid to the nearest kilometer.

Hi I’m Sanjeev and welcome to another episode of a post apocalyptic workshop!

Man, just wouldn't be an Indian manufacturing video without those steel toed sandals.

That's an ISO certified business right there.

Я понял! Этот болт потом положат на все технологии!

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.

Whenever I watch one of these videos I marvel at the workmanship and then go out and sweep the floor in my shop.

After all that work dropping the shaft in the dirt amazing

At 4:09 look at the slop in the ball bearing tailstock center! LOL

Вращающийся центр в задней бабке можно в переплавку выбросить....

из болванки 200 кг сделали шпильку м8. эти парни умеют экономить металл

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.

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!

Это же часовой завод где-то в Швейцарии, да?

Hot swarf and sandals-now that's a right royal,heady mix!

Abbott & Costello: A day at the workshop. Was waiting on the Precision Instrument of Pakiland.....The HAMMER!

Wearing those baggy ass clothes while working with a lathe is crazy💀

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 😱

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?

Я такой дичи ещё не видел - готовую деталь швыряют по станку и полу как ссаную тряпку.

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.

Working in the ruins of the british empire. That machine is probably 100 years old.

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?

this is Fred Flintstone machining

I think it's time to get those v-belt slings re-certified

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.

As a machinist in well EU... Well.. nevermind.. RIP that lathe...

That lathe is ready like a death horse.

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

No piece of metal is ever useless.

I just realized how much I still don't know about machining. First time I see a parting lever. Or a parting hammer...

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!

Без слёз не взглянешь... Интересно, они хотя бы калят свои детали или так сыромятину по том и ставят?.

I always enjoy seeing my favorite team make magic in the shop. 💯 Great video for camera work and editing again!

Why is the centre in the tailstock bouncing all over the place while you're turning???

1/4” runout on that tail stock guarantees a really tight tolerance. 🤔

How is it that no one in this entire country knows how to thread a bolt and a lathe?

These dudes should make the hardware they need to secure Boeing door plugs.

Вращающийся центр с люфтом 5мм- очень ровная деталь получится )

The steel toe sandals are awesome.

Dean Smith and Grace...the Rolls Royce of Lathes at one time......

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!

That's how bridges fall down. The open sandals are a nice touch.

The stuff looks very soft

Подмести бы в цеху!

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 !!!

time for a Compleat rebuild on that machine, ASP.

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 !!

Every shop needs a v-belt sling and safety sandals.

The description of the video is my favorite part.

Hat off to such a remarkable great work under no personal protection at all.

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 RU-vid is what is made on machines.

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 :-)

When your part is bucking. You know you're doing it right.

Вращающийся центр не много уставший😂

Imagine if they weren’t machining in basically the 1800s and had like the basics for tools and info

I bet all that metal scrap comes from the ship breaker beaches.

that is one clapped out lathe

Well done!

Good to see they're not overoiling the ways, wouldn't want them too slippery.

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.

The precision is off the charts! 😂

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

I see the 5S program is paying off.

The precision puts one in complete aww.

Excelente, saludos

...До боли знакомые станки...ДИП-500 ???!!!

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.

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.

Man I hope you got nice monetization from this video, that's a colossal work, in such poor conditions

! Vaya manera de maltratar las máquinas y el material! Me gustaría ver que tipo de control de calidad tienen este tipo de talleres y si alguna de estas piezas sirven para algo después del maltrato que llevan.

Love the steel-toe sandals.

That tailstock has some serious play.

excelent !

that live centre is jumping up and down 1/4 of an inch ! wow !

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 ?)

I see the old adage still applies...if it doesnt fit force it

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 😊).

Я боюсь спросить какой допуск... С такой то задней бабкой. Хотя если это устраивает заказчика и у людей есть работа, почему бы и нет.

Someone needs to set up a charity to save lathes from abuse like this. It's almost too cruel to watch.

its cute how these guys try to machine things. they try hard to no avail.

OSHA has left the chat...

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".

Gotta love the fan belt used as a lifting strap....

I guess when the shop foreman calls out, "time to clean up", there's really not much to do ?

a big job!

Is this roughly M100x13 thread? I was able to find a hex nut online - 145mm across the flats, 80mm thick with M100 thread.

I love rust on machines, in particular on linear guide surfaces. Guaranteed precision.

Как токарю, мне просто страшно на это смотреть!

Good job 👍 ❤

Great Job!

Using a V belt as a load sling, genius!...not.

Хоть и станок "обдирочный", но качество конуса пиноль на высоте.

Не смог досмотреть...кровь глазами пошла!....

I can't imagine working in sandals while hot jagged steel shavings are popping off of the lathe.