Power: Constructing a Car Engine (1930-1939) | British Pathé

[@53kenner]

I work at GM Powertrain Engineering World Headquarters in the shop that builds components for prototype engines. It's fascinating to see all these steps being performed by traditional rather than computer assisted machinery.

[@billfeld5883]

Is that in Pontiac, Michigan,?

[@SlwRpr]

I was a welder before beginning my machining career in 1983 retired in 2021. Seeing this machining work from 50 years before i started is amazingly similar and to some extent the exact same. Enjoyed the video.

[@glenatkinson4066]

A tribute to the British skill and workmanship of the past. Thank you.

[@mantatrip9319]

Many countries have it also. I guess you are from Britain.

[@pedrolg]

Well this is Morris Motors and it is a British company. Which it doesn't mean they were the pinnacle of the industry but, British it is.

[@nobodynoone2500]

During the time, the Brits were among the best on the world. Only the German, American, and French industries could possibly justify a equal or superior claim. Few if any other countries had the industrial scale and engineering advancement then. While Japan, Sweden and a few others had auto factories, they were not yet as advanced as they would be later in history. Remember, this is the 1930's, not post WW2.

[@davemis40]

@@mantatrip9319 Specifically.. this is 1930’s British industry .. what’s your point ?

[@altaccaltacc7652]

this is actually mass production. usually skill and workmanship uses hand to assemble it.

[@TheRogueX]

Oh, something to remember: We see a lot of automated machines in this video, that once started, do their own thing. *There were no computers in the 1930s.* All of this was done via analog timing systems. Think of all the gears and such you see in an old clock, only on a much larger scale.

[@klaasj7808]

computer is overrated crap

[@daithiocinnsealach1982]

And microprocessors are that on a much smaller scale. Electrical on/off switches. And that's pretty much what we are too.

[@contambrah]

@@klaasj7808 lmao are you watching this on your analog clock?

[@klaasj7808]

@@contambrah on my wifes vibrator.

[@everytoolashammer9427]

@@klaasj7808 I'm sure she needs one

[@bluegtturbo]

I watch this in awe! What great men we had to design such wonderful machines 100 years ago! The diamond finishing at 12.15 is amazing! I could watch this all day without tiring...

[@ginskimpivot753]

Pretty incredible. At some point you can imagine a conversation taking place along the lines of... _'We need to design a machine that makes the parts for the machine that makes the parts for the machine that makes the parts for the machine that makes the parts of the engine.'_

[@seeriktus]

Some argue that the lathe is humanity's most important invention

[@jdmjesus6103]

Clipspring's channel in a nutshell.

[@laurieharper1526]

Wonderful film and I love the commentary by Mr Cholmondeley-Warner.

[@BushGold]

Yes Grayson.Lol.

[@rsc9520]

The BEST narrator!!

[@hubertbanas3333]

This video should be introduced to all mechanical engineering students in early years.

[@Twikkilol]

I'm always amazed when I see quality machinery from the 1930's and up.

[@MitchellCH]

Twikkilol Brown and Sharpe were making and using single spindle automatic screw machines around 1850. Edit: such as the machine at 14:58

[@guitarpro248]

Back when things were made it last! People also forget that there were workers who's sole job was to keep the machinery up and running! They were fittingly called machinists, a gear cracked, or a rod bent, the machinists came and saved the day!

[@cartersdad615]

I believe thats the era 30's-70's when the finest machinery was made! And i do believe that is factual! Alot of blacksmiths only want/use "old machinery" because it lasts and works smoother with less down time VS waiting for a china made pc boards or a fancy magnetic switch etc...(you get the idea lol)

[@thejunkyardman2402]

Stil 10 to 19 years to go

[@CanadianSchnitzel]

@@MitchellCH 1848 the micrometer is made

[@glenquagmire4232]

Imagine the trial and error back in the day there were no computers to simulate and assist...the engineering back there was pure genius.... Powerful imagination put into action♥️

[@captainplan3t250]

Imagination or ALIENS

[@nobodynoone2500]

You overestimate what computers ca do. Much of it is still the same outside design and automation.

[@hectorortega9131]

You are underestimating the Power of Math..

[@smith-hot]

O qualidade do aço não era tão preciso e variados, como hoje..! Era duro ou era mole o meio termo não existia.!!

[@paulgilson2347]

I was a toolmaker for 15 years, now I'm an inspector and I love seeing these old machines. We still use some really old manual mills and lathes but the problem comes when you can't get parts for repair....I hate seeing them rust away before they're scrapped.

[@eUK95]

Would it be possible to use your toolmaking skills to make parts for these old machines?

[@paulgilson2347]

@@eUK95 Yeah definitely but as it was, it wasn't viable...management made the decisions.

[@annabellaandrewkingdon7972]

Sounds like the place I work. The factory has been there 90 years and some machines are from the 1930s.

[@theTF2sniper]

@@annabellaandrewkingdon7972 Can you imagine a modern robot/machine running for 90 years? Me neither. The place i work at, the oldest machines still are the most reliable, and if there is a problem its a small fix 9/10.

[@porkerthepig]

Yes same here, where I used to work we had a mill from the early 40s, lovely solid machine. Till a rat chewed through the leather drive belt. Was cheaper for the company to buy billets and me to spend 2 days making new pulleys to suit vee belts plus adding a tensioner arm as they ordered belts to long lol. That company has long gone but I do hope that mill is still cutting metal somewhere

[@strietermarinesurvey1415]

Great video! Think of the machinist who built them machines, that's a genius!

[@mechellenoel2498]

Yamaha motorcycle factory assembly line rd350

[@adeh503]

I wonder what machine's were used to make the machines that make the... and so on

[@johncitizen306]

Those

[@thiwankaambagaspitiya9264]

This program explain everything even a little kid can have a idea about the engine.. very precisely

[@daveys]

I’m reading old engineering books from this era and just getting onto jig work and multi drilling operations. Really interesting and recommended to have a look if you get chance to buy old books. Many of these machines were specific to purpose and so would have been obsolete once the part changed. Some of the coatings we have for modern engines would have been considered magic when this film was made.

[@4418CARLOU]

Lots of machine tools are SPMs (Special Purpose Machines)

[@kuladeeluxe]

amazing how much thought work and maintenance went into the production process

[@charlescrisp2814]

this is amazing thank you so much for sharing this with us

[@jasonmorris2813]

Dry assembly of a new motor is wild. I guess the tolerance was a lot wider back then

[@LeftIsBest001]

What I love most is that Morris Motors had their own in house "Cine Dept" for making films!! ❤

[@Ahoderasan]

It's amazing seeing these machines working and how messy were the production of these many parts.

[@spalkin]

I've never seen any modern program that goes into this much depth.

[@AnthonyHandcock]

If this were a modern program there would be an announcer telling you what you were going to see, telling you what you were seeing and then telling you what you'd seen. Then they'd tell you what was coming up after the break and then they'd show the same thing. They'd easily stretch the 17 mins of this video out over six one hour episodes and throw in some TV jeopardy to sex it it up. "Can Bob change the tool in his lathe in time to get the pistons ready for the deadline? Stay tuned to find out after this word from our sponsors".

[@blahblahblahblah2837]

​@@AnthonyHandcock Infuriating right? If it was Australian TV, it'd be half an hour long, with the manufacturing processes acting as filler material (20% of the film) while we explore the hardships of poor ol' John as the Elizabeth manufacturing plant finally closed, his workplace for the past 30 years. We'd hear about how it's affected his family and how he worries for his kids. It'd bang on about the community and there'd be plenty of shots of John looking on into the sunset, across his pool; somberly watering the garden in front of his huge house, with new boat in the driveway. "What we're really doing it tough now, y'know? What we're losing is a way of life, the Australian way. Our community, y'know?"

[@AnthonyHandcock]

@@blahblahblahblah2837 And something to so with sharks and some colour footage of Adolf Hitler :-D

[@jjeshop]

You are sheltered. Just look around, there's plenty. Modern marvels, megastructures....

[@AnthonyHandcock]

@@jjeshop No... They're terrible. Not the worst offenders by a long way but still pretty bad.

[@musicfan6575]

A well done explanation of Automotive Engineering.

[@JeepBoiFL]

Would love a film of how the machines were made that do this work, they amaze me. How do you start from nothing and build a factory full of these one of a kind behemoths?

[@Rk-ne3jr]

Now the technology has become so advanced that no one can imagine how it all started from starting, and if we/they know how, then won't believe it😂

[@harrybriscoe7948]

This is hard to explain , You need a society capable of supporting industry .

[@tootsitroll9785]

Jesus it’s a lath !! That’s how ! Lmao machining tools to build. Geez

[@mikewalton5469]

amazing video. the level of sophistication is mindblowing

[@polcommwatcher]

Absolutely. Tracing the engineering and production of the various lathes, drill presses, etc. and their automation mechanics must be just as fascinating as seeing them at work in the factory. The staggering amount of machinery produced in the past 150 years or so is hard to believe--and considering how much of it was produced for military use and subsequently destroyed. Watching this film is like watching a camp fire: mesmerizing.

[@tuoul481]

Incredible levels of dexerity & precision displayed in this video. Now, the machines do most of the work.

[@jafaary2614]

i learn a lot more from this old school videos than from school and all the new videos . thanks for uploading this sir

[@frankgutschank4183]

Unglaublich was für fortschrittliche Maschinen schon damals zum Einsatz kamen. Manche Werkzeuge sehen heute noch genauso aus wie damals. Auch den Filmemachern ein Lob. Tolle detailreiche Aufnahmen. Good Job!!!

[@frankgutschank4183]

Don't understant your answer.

[@notonwo]

Unbelievable what advanced machines were already used at that time. Some tools still look the same today. Also a praise to the filmmakers. Great detailed shots.

[@26TptCoy]

@@frankgutschank4183 he said Incredible what advanced machines were used back then. Some tools still look the same today as they did then. Praise also to the filmmakers. Great detailed pictures.

[@Kerveros1904]

The documentaries are unbelievable! Very technical! Where are such documentaries nowadays ? :(

[@davidforster8654]

Engineering at its best, extraordinary piece of film. Thanks for uploading.

[@peter-coates]

@You are correct But why did you make a channel with that name just to be a smart ass

[@montyzumazoom1337]

14.58 The automating machine making the screw is a cam driven type similar to CVA machines. Machines very similar to this were in use up until the mid 1980's. the company I worked for had about 20 all making small items. CVA were based in Brighton and Hove in Sussex.

[@josephastier7421]

Those machine tools look like they could last hundreds of years.

[@visionist7]

@red_array why was that?

[@AnthonyHandcock]

@@visionist7 I think that's a bit of hyperbole to be honest. An engine from that era would be expected to last at least 20,000 miles before a rebuild and survive several rebuilds. Given the low speeds and crappy roads of the day the engine, with a rebuild or two, would likely out-last the rest of the car and even getting to first rebuild time would be a minor achievement.

[@rushymoto]

I started out on machines not unlike those when I was 20. I am 44 now.

[@COIcultist]

@@rushymotoThat depending on what you were making is a terrible sadness. For low tech work old machines are fine but it was the curse of the 1960s and 70s in the automotive field that Britain ran what it had from its 1940s wartime advancements for far too long. NC and CNC machining were not invested in rapidly enough to up improve production. We even ran pre-war machinery. Countries with destroyed factories had to invest anew and somehow were less attached to their newer machinery and constantly updated. I did many other things but in the mid 90s I did a spell in automotive component manufacture and can remember similar machines for drilling and tapping machined components, but we did also have CNC lathes and CNC machining centres.

[@PrinceWesterburg]

@red_array - Thats not true at all, many of the engines made back then up until the early 70s where, if the car hadn't been scrapped, still been going fine. In fact, if you buy a Morris car today it might well have the original spark plugs still in it! I've owned Morris' before.

[@gabrieljoson7478]

I’m studying manufacturing processes in mechanical engineering. This is an amazement to see!

[@puppets.and.muppets]

the morris 1300 A45 engine was used all the way to 1984. the last car was the morris ital in 1984

[@The-Scots-man]

The machines that make the engines are more intricate than the engines themselves.

[@chasebh89]

I could watch these videos all day... Absolutely beautiful

[@Sanychmann]

I was surprised. The mechanical principles and kinematics of that old craft machines - is outstanding

[@SamEEE12]

Those mechanical screw cutting machines are amazing.

[@metalman4141]

Thank you Austin Motor Company.

[@Itchyfeet4077]

State of the art technology at the time but still being used to produce the Morris Marina 40 years later.

[@geoben1810]

@Walter Dumbrowski Which is part of their problem. Making the same exact bike and not adapting to the times. Nice bikes, I had one. But others make a better bike for the money.

[@keithhoughton4308]

@@geoben1810 You can still buy a Morgan sportscar built in the same way since the 1930's and you will pay a premium and probably have to wait some time to get one. Horses for courses. I'm not a Harley fan since seeing one throw all it's oil and most of its crankcase into the gutter as it passed by me!

[@marymoffatt2060]

@@keithhoughton4308 Wasn't the old adage if a british bike ain't leaking theres no oil in it?

[@drscopeify]

@@keithhoughton4308 The thing is that so many owners of Harley modify their ride even the engine that is why they like the design it is easy to change things up.

[@embahyutub4524]

How they build the tool machine. I'm always curious

[@poison03218241]

machine tools are producted more precision machine tools...

[@ernestbidon5027]

well, the parts a machine tool makes are allways somewhat less acurate than the machine itself. So to make the machine that makes the machine, some things are done by hand (scraping) even today. Also a lot of ingenuity by the engineers.

[@michaelzernie7092]

Wow. That was actually really cool to watch

[@HappyFlapps]

Alright - I'm sold! The next car I buy will be from Morris Motors Ltd.

[@tinkeringinthailand8147]

I worked in engineering for 2 years in 1981, I was a grinder. I then became a carpenter for 10 years. Then I worked in IT as a computer analyst programmer for 20 years. I am now a masters degree teacher of English in Thailand :) Life can be fun and diverse :)

[@kulturfreund6631]

Funny, in anglo-saxon countries craftsmen are called engineers. In Germany only if you have a college/university degree you’re entitled to be called >Ingenieur

[@MrShobar]

@@kulturfreund6631 Here in America, too. It is a licensed profession.

[@kulturfreund6631]

@@MrShobar Is it? I have the impression every technician in the US is called engineer.

[@MrShobar]

@@kulturfreund6631 Any company engaged in engineering must have a license, and a registered professional engineer having a license. Individuals (such as myself) are licensed (by the state) as individuals.

[@kulturfreund6631]

@@MrShobar Ok, do you mean by "license" "college degree"?

[@haraldpettersen3649]

Good video and audio, the good old machines and a kozy narrator. 👍

[@TrapperAaron]

The bearing/bushing integrated into the con rod big end was interesting.

[@regsparkes6507]

Wonderful film, brought up and shown here on video. Great idea, thanks!

[@sorayaluiz4920]

Gorgeous,thank you

[@nusior]

Fascinating. I could watch this type of stuff all the time!

[@catweasle5737]

Incredible footage. Great post. Thank you.

[@РустамСафин-е4ъ]

Я в 2002 году еще работал токарем на станках немецкой компании Вальдрих 1932 года выпуска.

[@tamar5261]

I love these videos, so advanced for the 30s And still the engines would leak oil and only be good for around 10k miles, I bet those guys names were Bert or Harry

[@nobodynoone2500]

Nobody misses babbitt bearings.

[@ianrudd9007]

This is all very impressive, as well as the fact that almost none of the workers are wearing any form of safety gear.

[@theusher2893]

Human ingenuity astounds me. Somebody designed the engine, then someone designed the machines to make the engine, then someone designed the logistics needed to keep that manufacturing going. It's just amazing to me. And God bless those men in the factories, men in heavy canvas and cotton caps, wielding tongs and hauling coal and hammering and riveting and machining everything.

[@twisterwiper]

The precision of those machines is really impressive considering how long ago this is.

[@sandmanjono1239]

Truly amazing film - love the voice over & music too - really sets the mood :) Also amazing to see machine operators with cigarette in mouth while working - priceless in today’s Health & Safety world lol

[@mrrolandlawrence]

indeed my grandfather died from being exposed to carcinogens in the auto industry in the uk. health and safety was not so worried about!

[@ronbosley5932]

@@mrrolandlawrence Yup. Them cooling oils where very carcinogenic. They easily became a vapor in the air that you breathed. Workers in those plants had shower stalls to cleanup after from being drenched in oil mists. Lovely stuff.

[@kvarnerinfoTV]

Video quality is simply great!

[@jimsworthow531]

Amazing display of machining tools; thanks.

[@sambrewer2306]

This video is perfect. There are a few others. The 1960 ones

[@christopherpoucher483]

I absolutely love watching educational black and white video

[@screwsnutsandbolts]

Awesome video ! 👍

[@todaywefly4370]

All that effort and all you get is a Morris!

[@mrrolandlawrence]

these very tools lasted the war, post war with the morris minor even up to the 1970s & 80s when the morris ital was still using the basic minor floorpan & running gear.

[@rationalmartian]

Didn't the Ital use the parts from the Marina? I also doubt it was these very tools. I seem to recall that Morris, or it could have been Austin, or even Austin Morris, sold quite a number to Japan, as Japan were rebuilding and trying to tool up in the fifties and early sixties. I'm sure Morris and Austin, also Ford and I think everyone else had moved away from Side valve onto Overhead valves during and just after the war. By the late Seventies and Eighties Overhead Cams were pretty well common.

[@dodgydruid]

That Morris engine is a direct ancestor to my Reliant 850cc engine. After the war Reliant bought all of Austin-Morris's particular engine production plant which included the huge selling Austin 7 sidevalve and produced them, when it came to updating the engine Reliant's engineers took an A series engine, saw how Austin-Morris had turned it from the sidevalve engine into the OHV engine and copied the design applying it to the then 600cc engines finishing with the 850 and 950 engines (yes there was a 950cc Reliant engine used in racing) but keeping it all alloy where the A series is all cast iron head and block. One old hand from the larger company did remark if Austin-Morris had simply done what Reliant had done, it would have had a very lightweight winner as you can have under your arm the Reliant engine and gearbox its that light, imagine the power the Mini could have made with an engine a fifth of its cast iron counterpart and still producing a decent 40hp...

[@hellheaven7662]

its amazing. there was no cnc machinery but they produced very quality engines...

[@jeffyrubio2224]

Amazing people back then

[@mistermaster1945]

no cnc machine, it's just amazing.

[@emilychb6621]

Well they just had non computerised mills.

[@emilychb6621]

Just NC mills. Those have existed since the 18th century in automatic looms. Just used punch cards.

[@olo198111]

Semi automated process

[@jerga2002]

So much precision and not a single computer in sight

[@jogmas12]

Well they still had shop drawings and those machines still had presets to reproduce the same part with exact measurements over and over again. Computers means that process is more easily done and much quicker

[@cameriqueTV]

I imagine that forge operator is stone deaf.

[@Baard2000]

cameriqueTV sometimes within a month complete deaf........

[@Kalvinjj]

That's the 2nd thing that came to my mind, the 1st one being "hell yeah 30s work safety!"

[@Coltnz1]

Eh? What? Speak up!

[@jayberry2716]

Pardon ?

[@tommygunn63]

Eye protection. Nah.

[@derekblake9385]

Incredible for the era.

[@erics7712]

My parents brought over a Morris mini from the 50’s and drove it for 20 years before sending it off to the Philippines where it lived and drove for another 20.

[@ImNotADeeJay]

Very good image quality to be so old

[@Kalvinjj]

That's film's particle resolution for you! When you think about it, even very old movies can get BD releases nowadays because of that.

[@5roundsrapid263]

35mm film was HD before HD existed!

[@malfattio2894]

Even super 8 film can be scanned in HD

[@5roundsrapid263]

Malfattio definitely, but it will be grainy. 16mm is roughly 1080p, 35mm roughly 4-5k.

[@stephanesonneville]

35mm film is like 4K resolution. Unfortunately it's only 480p here on youtube.

[@ИванХомутина]

Аж не верится что в то время уже было такое производство супер

[@ВячеславАндрєєв]

Сам в шоке

[@АлександрВикторович-ь7н]

Кто то позаботился, фильм для будущих поколений снял.

[@ProblemHelfer]

awesome video, thanks for this one!

[@danhemming6624]

That was so boring I actually nodded off 3 times. Brilliant. Thank you. I'm in for as much stuff as possible. I find it hard to fall asleep and this is beautiful stuff.

[@YszapHun]

This video footage was made by using a pair of spur gears rotating a shaft which was used to control a linkage actuated valve operating a diaphragm to select a machining jig holding upto 20 drills and reaming tools.

[@smithraymond09029]

It's insane that that blacksmith is operating that drop hammer without any eye protection. Crazy.

[@porkerthepig]

Was only a few 5 years ago my work brought in mandatory eyepro on the workshop floor

[@ryanthomas2374]

People weren't as stupid as you think back then. I bet he knew his job well

[@Jim-ie6uf]

That was very interesting, see how much improvement now with robots and better machining.

[@porkerthepig]

There probably isn’t as much difference in overall component quality as compared with modern methods as you might think, the main advantage now is shorter set up times on machines and much reduced labour costs

[@harrybriscoe7948]

@@porkerthepig the more operations you can do at one station improves quality . Every time you change fixtures you lose some precision .

[@6h471]

I see some cam driven automatic screw machines at work. Invented by Brown & Sharpe in 1865. Despite the name, they make many types of small parts besides screws. The cams are driven by screws, hence the name.

[@johnDukemaster]

Marvelous film!

[@pablomonterorodriguez2410]

Instructivo. Artesania mecanica en estado puro. Aquello nos trajo los adelantos de hoy en día.

[@deadfreightwest5956]

12:32 - The original Mastercam!

[@daan1748]

...but how was _that_ camshaft made?

[@douro20]

I don't think they open die forge crankshafts anymore, but in the wider scheme of things not a lot has really changed in the production of forged and stamped components. Machining of parts is where a lot has changed. Gear production really hasn't changed much, except that companies who make gears now are increasingly milling large gears rather than using gear generating machines for rough processing as it is a much faster process.

[@peterfenwick2540]

I was honestly surprised this was pre WW2.

[@alexblackburn627]

Now you know what japan was so afraid of before ww2

[@alexblackburn627]

@Brian -you’d have to be daft to not see or acknowledge the serious lopsided power balance that the USA held over Japan. USA could at the time produce on a large scale virtually anything needed, The USSR also was able to wager their own production against the axis as well. Germany had a great industrial strength but was very costly and ultimately unsustainable. The hands of the many working men and women of the allied countries supplied the war with a driving force that was superior from the beginning.

[@tasmaniandevil7610]

With high taxes and government control our great steel mills closed in bidens first 3 years

[@hooniganshooter1289]

Great work 👏

[@cwshtygriff13]

Watch at @12:15. Mesmerising 😮

[@nahidbepari5459]

It's amazing that most of the machining processes used today were already being used in 1930s ! , well Maybe not as accurate as with today's technological advancements , but still is amazing .

[@BluTrollPro]

Yup, I am still laughing at the forge worker operating a drop hammer with nothing more than a flatcap & a pair of tongs though.

[@benboor7924]

Don't kid yourself. The era of master Craftsman has all but been lost thanks to "technology". The standard of accuracy for which we build things today was set by these men.

[@mediocrefunkybeat]

@@benboor7924 No. Engineering tolerances are hugely more accurate now. Part of the reason why you can get so much more power from the same displacement using less fuel...

[@shawngoldsberry747]

A 1979 Honda gets better gas mileage than a 2019 Honda.. the only thing we have managed to do it shrink the size of electronic8 21duwyeoloere

[@benboor7924]

@@mediocrefunkybeat Engineering tolerances and manufacturing tolerances are world's apart in reality. As an expert in the industry, I have seen first hand how engineers without any practical experience in manufacturing can literally blow time and money from ignorance. I've gone into facilities to help solve issues with quality control, only to find out that after they spent thousands of dollars to replace equipment, an engineer gave them terrible specifications. I told them they needed to completely rewrite their QA manuals, blueprints, and factory specifications. Also, some companies are still using old machines from even WWll era, because they were built so well.

[@NodnarbRS]

How do you design all the machines with pen and pencil? It’s amazing.

[@aleksandersuur9475]

Surprisingly easily actually. You know how you can do complex woodworking without any sort of drawings, just by eyeballing adjustments and fittings things together as they go? Same is true for metalworking. You don't have to spec every last dimension and it's tolerances to make a one off machine. In fact there is no point if the manual methods used to manufacture your design don't allow for precisely meeting your designs anyway.

[@davehall44]

With lots of people using large drawing boards. At the start of a project they work out what can be used or modified from previous work such as bases, columns, spindles, fixtures etc. Then supervisors meet from time to time to review progress and ensure costs are in budget.

[@smith-hot]

Manter estas ferramentas com precisão era obra do ferramenteiro e do oficial da máquina ! Tinha que fazer mágica ! Era muito difícil manter a precisão de saída das peças usinadas !

[@dantheman1998]

Its crazy to think that even back then, there was some type of automation. I wonder how they did the mechanical programming?

[@ArtemLokhovitskiy]

dantheman1998 probably a lot of pneumatic linkages that closed and opened various valves one after another

[@RockinRedRover]

don't forget the Jacquard looms in the very early 1800s were effectively NC controlled, off punch cards. The auto lathes here were prob cam operated, these had been in use since the late 1800s. Along these lines kzbin.info/www/bejne/jISaeJiBd8ehibc

[@PhilOsGarage]

RockinRedRover highly likely. It wouldn't have been that much later though for the introduction of relay and pegboard machines like habeggar automatic lathes. (Mid 40's)

[@sambaker3233]

They likely used Relay Logic (the same type of system that most elevators/lifts use) or they used pneumatic logic systems (heavily used in commercial office building plant rooms for the air conditioning systems up until the 1980s and still in use now)

[@RockinRedRover]

agreed wrt the drilling/tapping/reaming/boring etc machines.

[@albertohernandez3606]

British pate: you are the human kind patrimony dont stop and forget never your purpouse

[@opticschief]

Outstanding !

[@yogaandbeauty4700]

You British people are great

[@greenerz]

How quaint how British , nobody does old school documentaries like 🇬🇧

[@uberyoutuber3892]

It's funny to not only hear the way he talks, but also the way he describes the machines. Like one of the job requirements to be a narrator back in the day was "Can you sound slightly British?"

[@websitesthatneedanem]

11:38 - Very impressive!

[@sumvs5992]

I know this is like asking "what came first, the chicken or the egg?", but how in the hell did we figure out how to create these machines?

[@tasmaniandevil7610]

What was even more astounding was in 1890s, Rudolf Diesel. Invented diesel

[@3949zxcvbnm]

When you go to sleep at night and dream

[@killerdinamo08]

It's a long time ago we used rocks you know...

[@harrybriscoe7948]

The steam engine was 1st made in the early 1700s. Meaning there was some level of precision machining in the 1600s.

[@Abc-qk1xt]

@@harrybriscoe7948 then how those machines made..

[@brahardianto2000-y1g]

1930 CNC machining, what a 30's Genius machining inventor, same car engine tech from 1930-2021

[@raffaelle462]

the machine that they use to made all the component are a genius human creation

[@marcseclecticstuff9497]

Wow! It's easy to see why it was rare for engines back then to make 100,000 miles... the manufacturing tolerances had to be huge to accommodate the primitive tooling and all the manual machining operations. It must have been a nightmare trying to keep the gang tooling within tolerance as different bits wore at different rates.

[@dasteelerfan1]

That was awesome and quite fun to watch thanks

[@andyg3]

wonderful British engineering!

[@frenchfrysz6695]

I couldnt imagine working in there without safety glasses like they are.