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How Large Piston Rings are Made || Complete Manufacturing Process of Piston piston Rings

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2023 ж. 14 Сәу.
1 433 392 Рет қаралды
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How Large Piston Rings are Made || Complete Manufacturing Process of Piston piston Rings
#diypistonrings #machiningpistonrings #makingpistonrings #pistonrings

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  • As someone who does mechanical work and some aluminum casting, I am highly impressed by their use of safety flip flops around molten iron.

    @daxtonbrown@daxtonbrown11 ай бұрын

    • Not aluminium

      @zinbourib3834@zinbourib383410 ай бұрын

    • I used to work in an iron foundry this blows my mind. yet every one still has their fingers and toes from what ive seen.

      @sgtstadanko880@sgtstadanko88010 ай бұрын

    • No its just like the old days 👍

      @Mattlawton-ft6ew@Mattlawton-ft6ew9 ай бұрын

    • ikr? Guys will be guys though. Better to lose some toes than appear fearful or incompetent.

      @ronmoore6598@ronmoore65989 ай бұрын

    • @@sgtstadanko880 the one that have accidents probably don't work in the industry any more.

      @ronmoore6598@ronmoore65989 ай бұрын

  • These folks work far too hard in this day and age. They have my respect, all day long.

    @TomokosEnterprize@TomokosEnterprize11 ай бұрын

    • indeed, far too hard for a very mediocre result (at best)

      @lo2740@lo27406 ай бұрын

  • Amazing work! I've always been envious of machinists, regardless of where they are in the world. Top notch!

    @fordguy8792@fordguy8792 Жыл бұрын

    • They make them and none are harmonically balanced to go on balanced pistons. Yeah I don’t think the engine will last it’s life time.

      @johnh8615@johnh8615 Жыл бұрын

    • @notfiveo SWARF!

      @rippn6124@rippn612411 ай бұрын

    • ol, you have no clue of what you are talking about obviously, this is not top notch by any standard.

      @lo2740@lo27406 ай бұрын

    • Obviously, you have no understanding of machining tolerances. I am a retired ASE certified master engine machinist. The tolerances I was required to use were measured in ten thousandths( one tenth of one third of a human hair), not using a ruler and a set of dividers.

      @stevehicks8944@stevehicks89443 ай бұрын

  • Ring-gap machine guy has one of the best jobs there, and it's cool how they check the ring gap afterward, it's very important to get that right.

    @VenturiLife@VenturiLife10 ай бұрын

  • Very interesting multi step process. These men do amazing work.

    @rustygoldfanatic8830@rustygoldfanatic883011 ай бұрын

    • kzhead.info/sun/ntt8e92Nbat9mKc/bejne.html

      @user-ss9lk4jo8m@user-ss9lk4jo8m8 ай бұрын

  • You got to admire the spunk to work in that environment with flops and sandals. Industrious committed bunch those guys. All for a plate of food at the end of the day. Much respect.

    @mapo5976@mapo5976 Жыл бұрын

    • sunak and co would have every machinist in the uk working like this if they could abolish the trade unions since thatchers treachourous reign wages have went up about £10 in 40 years unfortunately most of the old knowledgeable gits are retiring and no one to replace them , what a total disregard for skilled men shame on you britain 😢

      @eweunkettles8207@eweunkettles820711 ай бұрын

    • @@eweunkettles8207 What a load of twaddle! British machinists today work in safe clean conditions. They have the best world class equipment, best on the job training and are amongst the highest paid in Europe. They drive to work in their own cars, live in their own modern houses and have four weeks of paid holiday a year. They travel abroad with their families and overall enjoy an excellent standard of living. Take your picket line rhetoric away to some place it might be believed. There's no way can British manufacturing be compared to the third world amateurish and dangerous methods seen in Pakistan KZhead videos.

      @daveshaw9523@daveshaw952311 ай бұрын

  • These piston rings are for an air compressor piston 21:27 and in most cases regular grey cast iron is the material of choice as shown by their choice of scrap metal.

    @akhtarkh@akhtarkh Жыл бұрын

    • Cast iron is a great piston ring material for automotive too, very low friction compared to other alloys thanks to graphite stuck in its crystalline structure. It's only recently that cast iron was replaced by steel since modern engines are getting smaller and smaller but make more and more power per cc to beat regulations, and steel can resist abuse substantially more, especially when running it thin, again, for "fuel saving" purposes.

      @em4703@em4703 Жыл бұрын

    • There are many grades of cast iron. A company once went through over 100 variations when designing a sleeve valve aircraft engine.

      @david929190@david92919011 ай бұрын

    • Even seems like the air compressor piston was also home casted, at least when you look at the last 3 rings the put in, when you get to see the inside of the piston But 3rd world country as we call them, seem to be good at repairing almost everything, if something break, make a new one. should that break, make one more

      @nicksomingenhar@nicksomingenhar11 ай бұрын

    • @@david929190 We have a company in Norway "Tizir" have over 120 different mostly iron/steel alloys to pick from, if you dont make a custom order that's not on the list, they make it for you fabric's over the whole world come to buy it, due to it's good quality.. Even the Zink they make here is amazing and that's Boliden

      @nicksomingenhar@nicksomingenhar11 ай бұрын

    • “Recently”? Try the 1960s. Steel piston rings have been used in aircraft piston engines since before WW2.

      @stevehicks8944@stevehicks89443 ай бұрын

  • Молодцы! Мастера своего дела! На таких людях держится наш мир! 👷‍♂️👍👍

    @user-wb1cq9qp5x@user-wb1cq9qp5x11 ай бұрын

    • Им бы свои штаны удержать, что бы от голода не подохнуть. Там на всю компанию дай бог один чурка с каким то образованием. Эти обезьяны чуть ли не с рождения идут работать чтобы прокормить стаю домашнею, где мамаша рожает каждый год

      @DigerPixsar@DigerPixsar11 ай бұрын

    • кольца то сырые , одноразовые!

      @MsAndrei4@MsAndrei411 ай бұрын

    • ​@@MsAndrei4Мастер отливает из старых чугунных блоков,качество должно быть на должном уровне

      @Anton-cr3gt@Anton-cr3gt9 ай бұрын

    • kzhead.info/sun/ntt8e92Nbat9mKc/bejne.html

      @user-ss9lk4jo8m@user-ss9lk4jo8m8 ай бұрын

    • @@Anton-cr3gt Согласен. Там, тут напильником, потом молотком и большинство замеров на глаз. Качество уровня Тойоты 🤣🤣🤣

      @Leonid_01@Leonid_016 ай бұрын

  • Молодцы ребята!!! В таких условиях ,изготавливаете такие вещи!!! 🤝🤝🤝

    @ershvv7567@ershvv75672 ай бұрын

  • Well, i was an apprentice in the early sixties in a company that manufactured pstons, piston rings, and gudgeon pins today that would be seen as antequated but this is on another level!!

    @DavidHey-vd5wn@DavidHey-vd5wn11 ай бұрын

    • You mean these rings in the video is better?

      @charbelmaroun9914@charbelmaroun99149 ай бұрын

    • @@charbelmaroun9914 I did an apprenticeship with a company called specialloid pistons which went into liquidation it was rumoured to turn out about a million pistons a year that's excluding piston rings and gudgeon pins they also manufactured aero engine pistons they were a supplier to Perkins diesel engines and can still be found today on the internet. They also manufactured for early diesel locomotives the delta engines and of course marine engine pistons which were like dustbins.

      @DavidHey-vd5wn@DavidHey-vd5wn9 ай бұрын

  • Молодцы. Приятно смотреть на Ваше трудолюбие.

    @user-zw4jd4wm8m@user-zw4jd4wm8m11 ай бұрын

  • Thank you, truly amazing watching your very skilled workforce producing such a delicate product. Love the mag chuck and the double cutter horizontal mill work. I enjoyed watching the process. Tony

    @eyuptony@eyuptony11 ай бұрын

    • Very good 👏👏👏🇧🇷

      @luisaparecido5885@luisaparecido588510 ай бұрын

  • Работал на заводе поршневых колец 2,5 года токарем. Все операции знакомы :)

    @yuriytopolevskiy9016@yuriytopolevskiy901611 ай бұрын

  • Excellent work 👍👍👍👍🙏🙏🙏🙏🙏👍👍

    @lakhvirsinghmatharu4206@lakhvirsinghmatharu4206 Жыл бұрын

  • Млять, каменный век! А "измерительные" инструменты, типа линейка и кувалда, вообще радуют 😂😂😂

    @DigerPixsar@DigerPixsar11 ай бұрын

    • ну погоди,ещё пяток лет под санкциями и ты так будешь.

      @user-gq1vr6pz4k@user-gq1vr6pz4k8 ай бұрын

  • Now that's what you call "Lord The Rings"!!

    @oneoffour63@oneoffour635 ай бұрын

  • Amazing, I’ve never seen a magnetic lathe chuck like that before in my life 😳.

    @trappenweisseguy27@trappenweisseguy27 Жыл бұрын

    • It would have to be for a very specific purpose I’d think, because it wouldn’t be able to hold work in place under normal turning work.

      @trappenweisseguy27@trappenweisseguy2711 ай бұрын

    • *I've never seen anyone get Lung Cancer before!*

      @johnslugger@johnslugger11 ай бұрын

    • @@johnsluggerMaybe you will see it on yourself as the first kid then

      @realemonful@realemonful3 ай бұрын

    • @@trappenweisseguy27 You wouldn't say? You must be related to Einstein lol

      @realemonful@realemonful3 ай бұрын

  • Masters of respect..!

    @hitkill35@hitkill358 ай бұрын

  • Чем больше смотрю на индийских трудяг, тем страшно покупать запчасти.

    @TheRomanrp@TheRomanrp Жыл бұрын

    • Это Пакистан!!!! Не Индия блять!!! Вы географию учили?!!!

      @porhporhev493@porhporhev493 Жыл бұрын

    • На китайских запчастях пол страны ездит, а там схожие производства, только эти на совесть делают, в отличии от узкоглазых.

      @user-y6ancif86b@user-y6ancif86b11 ай бұрын

    • Скоро индийские машины будут у нас продавать вместо европейских

      @StasBaginskj-mz4ud@StasBaginskj-mz4ud11 ай бұрын

    • @@user-y6ancif86b Тут, конечно, соглашусь. Я тут кольца, поршневые, китайские покупал и поршень, вот видно, что станки хорошие, высокоточные. Ну, они как специально в размер не попадают, вот как будто именно, чтобы было плохо по-китайски.

      @TheRomanrp@TheRomanrp11 ай бұрын

    • ну лет 10+ под санкциями,и ты будешь покупать точно такие же запчасти,но уже импортозамещёные из РФ

      @user-gq1vr6pz4k@user-gq1vr6pz4k8 ай бұрын

  • I think they put the most experienced guy in the last step on purpose. Right away after the first fitting in the pipe, he knows how many file strokes this ring needs to be good. Or it's the owner, so no one would be yelling if he fucks up his job after so many steps before... not even the guys at the foundry who risked burning off their feet to get him a product to file off.

    @bible_basher@bible_basher9 ай бұрын

    • 😂😂 The part of burning the toes is tidiest 😢

      @chamwilambomusa4447@chamwilambomusa44479 ай бұрын

  • I'm impressed by your resourcefulness and your skills. Thanx for posting. Keep well

    @wallaceburjins6841@wallaceburjins6841 Жыл бұрын

  • These guys are talented and everything comes out perfect.

    @powerfury1@powerfury17 ай бұрын

    • lol, for an beaten air compressor maybe, but this is not combustion engine piston ring, it is dubiously made, from scrap metal.

      @lo2740@lo27406 ай бұрын

  • Nice work ! Good to see the casual skill and ability of these men.

    @innleadair@innleadair10 ай бұрын

  • The jet-turbine smelter thingy is kind of genius. They seem to be using electric induction furnaces a lot more these days. I wonder what these compressors are used for, I'm going to guess refrigeration with ammonia for food primarily.

    @VenturiLife@VenturiLife10 ай бұрын

  • That long furnace with air blowing in one end and flames shooting out the other end looked like a miniature Bessemer converter.

    @williammcgeehan3424@williammcgeehan34244 ай бұрын

  • Wow! Awesome amount of labor. Very nice work.

    @gaildimick1831@gaildimick18319 ай бұрын

  • Кольца изготавливают не из круглой трубки, а из эпюда яйцеподобной формы. Так как кольцо должно при сжимании в гильзе должно прижиматься к стекам гильзы с одинаковой силой. Данную форму вычисляют на электронных вычислительных машинах. Учитывать нужно такие параметры как пружинность стали/чугуна, толщина, температурные режимы и т.д. Компетенции по расчёту подобных изделий есть в японии 2 кб, в сша 1 кб, германия 1 кб, ссср 2 кб - пардон, россия 1 кб. украина 1 кб.

    @user-se2gf7em6d@user-se2gf7em6d7 ай бұрын

    • Им не надо надежно, им надо много и быстро

      @Fantik22@Fantik226 ай бұрын

  • Уважаю ручной труд, но после особоточной "последней" операции доработки напильником, можно цикл начинать сначала, т.е. в переплавку...😂

    @aes_ltd@aes_ltd11 ай бұрын

    • Тепловой зазор нужно выставить, напильником - все по книге. А вот "надевание" в конце это ужас

      @chernoveugen@chernoveugen10 ай бұрын

  • very amazing......thank you for sharing......Paul in USA

    @ypaulbrown@ypaulbrown Жыл бұрын

  • Piękna sztuka ,- CIERPLIWOŚĆ i ZNÓJ ,- POZDROWIENIA i szacunek za WASZE MAŁE FABRYKI .

    @robinsontabak8955@robinsontabak895511 ай бұрын

    • Поляк?

      @user-ml3nv2ym9u@user-ml3nv2ym9u10 ай бұрын

    • kzhead.info/sun/ntt8e92Nbat9mKc/bejne.html

      @user-ss9lk4jo8m@user-ss9lk4jo8m8 ай бұрын

    • @@user-ml3nv2ym9u no raczej

      @cyklop1977@cyklop19775 ай бұрын

  • Great job ..well done .

    @noelobrien7743@noelobrien7743 Жыл бұрын

  • индусы умеют в металлообработку... молодцы, интересно смотреть как человеку который работает на крупном заводе в инструментальном цехе, и да я первый раз вижу магнитный токарный патрон.

    @user-zd4tt1hj6r@user-zd4tt1hj6rАй бұрын

  • Красавчики! Работа кормит и не даёт черстветь!

    @user-th1dr1gy7h@user-th1dr1gy7h Жыл бұрын

  • Nothing but the best in metallurgy here.

    @buyamerican3191@buyamerican319111 ай бұрын

  • Very nice production skills 👍👍👍👍👍

    @Dr.PKSachan62@Dr.PKSachan62 Жыл бұрын

  • Нердансизлар устолар гап йук👍👍👍👍👍👍👍👍👍👍

    @user-ev9eq7jn2d@user-ev9eq7jn2d3 ай бұрын

  • You guys are definitely good at what you do

    @allen3272@allen327210 ай бұрын

  • What's the name of that white powder they spray between one part of the mold and the other?

    @alnittelocin_luiz@alnittelocin_luiz9 ай бұрын

    • talc

      @lo2740@lo27406 ай бұрын

  • Greetings from Brazil. These videos are awesome!

    @user-uq5mt8qi2p@user-uq5mt8qi2p11 ай бұрын

  • Ля это реально лучшее производство из тех что делается в этих странах. Если бы ещё показали как замеряют спектрографом сплав и что это реально высокопрочный либо ковкий чугун - цены бы таким кольцам не было, в прямом и переносном смысле слова.

    @Shmayzer@Shmayzer8 ай бұрын

    • От отливке к отливке качества такого металла может п#здец каким разным по мех. характеристикам.

      @Hatori88100@Hatori881008 ай бұрын

  • Beautiful hard work, I enjoyed watching you at your skill.

    @sbhamba@sbhamba10 ай бұрын

  • This is very impressive.

    @Supernumerary@Supernumerary7 ай бұрын

  • Muy buen trabajo os felicito

    @ing.mecanico4132@ing.mecanico4132 Жыл бұрын

  • Hebat mas Bro..👍

    @menititehnik@menititehnik8 ай бұрын

  • Круто👊✌ Молодцы парни🤝 Сколько сил, браво💪

    @user-wg9pk3xv7l@user-wg9pk3xv7l11 ай бұрын

    • Из металлолома кольца для поршней!? Для этого нужен специальный износостойкий легированный метал и спецзакалка.

      @user-uo9ly4gj9m@user-uo9ly4gj9m8 ай бұрын

    • @@user-uo9ly4gj9m кольца чугунные, какая закалка, чудило ты

      @user-cc9hi3kt4u@user-cc9hi3kt4u7 ай бұрын

  • you men are great!larry in INDIANA USA

    @larrykrise3609@larrykrise3609 Жыл бұрын

  • I repair, restore,rebuild pre-war race cars. I make piston rings sometimes for 29 liter 4 cylinder and 50 liter six cylinders with huge bores. I usually go to a scrap yard and find cast iron pipes near the size I need and make my own rings from that. I like the way you do it. Is that cast steel they are making?

    @johnkoury1116@johnkoury11168 ай бұрын

  • All that precision machining, and not a single digital instrument... Not a DRO nor even a digital caliper 😳

    @pulidoggy@pulidoggy6 ай бұрын

  • At last one product I'd actually buy and have faith in after so many crap produced I've seen (brake pads etc ...). This is true technical engineering and high skilled work!

    @izemanevobike@izemanevobike6 ай бұрын

    • well, you must not be well informed the, because these rings are obviously not for any combustion engine, they are only suitable for very low quality air or gas comrpessors, and even there they certainly have a very limited service life. Everything is wrong with this operation,, everything, from the material, to the operations to the finishing. You can see how the rings are not even centered on the lathe when they do the "surface finish". it is a joke.

      @lo2740@lo27406 ай бұрын

    • @@lo2740 Precisely. The rings are machined in whichever fashion they fit in the lathe, one side they will be having thinner walls, other side thicker. This is pathetic to watch. Complete third world country recycling sweat shop.

      @FrozenHaxor@FrozenHaxor6 ай бұрын

  • have some looks like copper in the middle of the rings, why not see how it be done inside ? hope to see the detail process,thanks video ! very nice !

    @GearTiger007@GearTiger00711 ай бұрын

  • I just retired last week from being an Aircraft mechanic for 52 years . Your best friend is the machinist. :-)

    @redr1150r@redr1150r3 ай бұрын

  • Amazing work

    @MarcoAAOrtiz@MarcoAAOrtiz Жыл бұрын

  • Двоякое впечатление... Вроде молодцы, что они "на коленке" все это делают но с другой стороны марка сплава получилась неизвестна (чугун но хз какой) на маслосъеме канавки разноудаленные (может это и не критично) тепловой зазор при подгонке не мерил, затем сборка на поршне у которого куча мусора после отливки (это прям вишенка но торте) Приходилось обслуживать блоки и редукторы у которых в картере при более тщательной чистки с треть стакана песка собиралось ...

    @user-mt1oc5dr2i@user-mt1oc5dr2i Жыл бұрын

    • Действительно, качество начинатся с материалов, применяемых при изготовлении. Тут мало того, что никто не знает, какой сплав получился, так ещё и сплавы каждый раз будут разными.

      @user-wp1vh6xv3l@user-wp1vh6xv3l Жыл бұрын

    • @@user-wp1vh6xv3l там главное чтоб ездило .ибо бедная страна

      @user-bf1ug9su1z@user-bf1ug9su1z Жыл бұрын

    • هم يستعملون حديد الزهر مع اضفات لان الشنابر تحتاج لان تكون صلبة ومرنة

      @hamoudilak6279@hamoudilak6279 Жыл бұрын

    • Этот грязный поршень для образца, а не для работы.

      @user-ul2ue9eh2f@user-ul2ue9eh2f Жыл бұрын

    • Примерно так наши подростки в ВОВ работали, только холодно было.

      @krapm1386@krapm1386 Жыл бұрын

  • Amazing work!

    @nikolaos9906@nikolaos99066 ай бұрын

  • yep, I knew it! they're wearing those new safety sandals! Gotta get me a pair of those.

    @AffordBindEquipment@AffordBindEquipment Жыл бұрын

    • Red Wings makes them, Cheap!

      @caddyrack@caddyrack Жыл бұрын

  • Well that’s pretty cool!

    @bradanderson1627@bradanderson1627 Жыл бұрын

  • Excellent 👍👍👍🌹

    @user-br1oq3xh2o@user-br1oq3xh2o Жыл бұрын

  • muhteşem..çalışmalarını çok beğendim..cnc teknolojinin canı cehenneme...el emeği göz nuru...bende makbul

    @erhanzekisazan7956@erhanzekisazan79568 ай бұрын

  • красавчики ребята .

    @user-bf1ug9su1z@user-bf1ug9su1z Жыл бұрын

  • Este es el auténtico arte de la mecánica. Hombres sabios y fuertes doman el metal con las herramientas que comprenden. Es algo limpio y noble... Mi más sincera enhorabuena a los artistas y a los que grabaron el video

    @Hollygolligthly@Hollygolligthly Жыл бұрын

    • What language are you writing poetry in? Italian?

      @pcka12@pcka12 Жыл бұрын

    • @@pcka12 Castellano (español)

      @Hollygolligthly@Hollygolligthly Жыл бұрын

    • @@Hollygolligthly Castillian! We seldom recognise that Spain is built from discreet nations some with their own language!

      @pcka12@pcka12 Жыл бұрын

    • عالم الفن ربنا يحفظكم

      @user-rl7vt4zp4g@user-rl7vt4zp4g Жыл бұрын

    • ​hartlepool tory style 2023

      @eweunkettles8207@eweunkettles820711 ай бұрын

  • Environmently friendly...respect!

    @svenkrause3433@svenkrause343310 ай бұрын

  • Became so enamored of the kind of hammers these people use that I bought one of that style.

    @dennisyoung4631@dennisyoung4631 Жыл бұрын

    • I like it so much that I bought the company.

      @educatedmanholecoverbyrich8890@educatedmanholecoverbyrich8890 Жыл бұрын

    • What are you using it for? Cracking walnuts?🤣🤣

      @caddyrack@caddyrack8 ай бұрын

    • @@caddyrack no, just general use - 300gram, by Gedore - German brand, I think. It works especially well for small chisels and center punching.

      @dennisyoung4631@dennisyoung46318 ай бұрын

  • 👍молодцы. Все могут сделать и починить.

    @acbdcd1897@acbdcd189710 ай бұрын

  • Que buen trabajo que nobleza de piezas quisiera ver ese motor en funcionamiento

    @cosmicstrand9976@cosmicstrand9976 Жыл бұрын

  • Fico admirado com o trabalho de vocês. Parabéns 👏👏👏👏

    @robertokeke9967@robertokeke9967 Жыл бұрын

  • For those who have no engineering background this type of piston ring made from questionable scrap cast iron is only one type of many & only suitable for slow surface speed, not suitable for internal combustion engines, petrol or diesel, nor for steam locomotives both require a different metal composition for high surface speed, the machining process shown has some similar activities to my experiences of many years ago making piston rings for steam locomotives for both valves & cylinders the final fitting by filing is also common.

    @afs5609@afs560911 ай бұрын

    • I have a friend who has to make some 6 inch piston rings, for an old steam engine he picked up. Do you have any advice how he should proceed? He has a Bridgeport, horizontal mill, and a 12 inch, plus 15 to 17 inch lathe. Or do you know where he could get the rings at a reasonable price?

      @qwerty13380@qwerty1338011 ай бұрын

    • @@qwerty13380 I am unable to advise a supplier in Australia who will be able to supply your friend with his requirements, Being a member I suggest contacting the engineering section of puffing billy society in Victoria, they should be able to assist in obtaining a supplier, or they maybe able to manufacture what is required, some points to remember, (1) the cylinder bore must clean, parallel, (2) depending on age the cylinder bore surface may be glazed and will need machining to remove the glazing, (3) making piston rings from grey cast iron is not advisable based on my engineering training in the railways of NSW in the 1960's, "the users" as they were called were cast in the Eveleigh Foundry from a formula supplied by the railway lab at Redfern, I cannot remember what the ingredients were, I only remember the items used for making cast iron brake shoes, of iron, glass (silica) steel.

      @afs5609@afs560911 ай бұрын

    • ​@@qwerty13380I've seen rings cut from old brake disks and they worked ok and if they wear out it's cheap and easy to just make more

      @markshort9098@markshort909810 ай бұрын

    • @@afs5609 Thanks AFS. BTW, my friend and I, live in the USA.

      @qwerty13380@qwerty1338010 ай бұрын

    • ​@@markshort9098The trouble isn't procuring new rings. The problem is the engine has to be stripped to replace them, then rebuilt.

      @thefreedomguyuk@thefreedomguyuk8 ай бұрын

  • Saya sangat asik lihat video ini.. Dasyat buatan ring piston yang sangat sederhana .. Sangat indah ketrampilan mereka.. Salam pakistan sangat indah sekali 🥰🥰💕💕🥰🥰🥰

    @Abdurrahmanml7283@Abdurrahmanml728310 ай бұрын

  • muito trabalhoso, mas emprega muitos, e da conhecimento. que dure muitos anos este serviço.

    @hkansler@hkansler10 ай бұрын

  • A salute and thanks To these heroes # Elaborate tham work # YAFID MOHAMMED /KENITRA /MOROCCO /

    @gvvggvgjj6724@gvvggvgjj672410 ай бұрын

  • This a Wonderful & Skillful Job, may be very rare in our Country; these components would be useful for Thermal Power Plants having Engine Generators or for Use in Diesel Engines of Railway Locomotives. The Metallurgy of Preparation of such an important Component is not Satisfactory, since there is looked no control on Chemical Composition and Other Properties, No Chemical and Mechanical Testing and Who Knows that what is the grade of Material despite of carrying out so many hard work and expensive operations. Thanks a Lot for the Video.

    @adnanshuja4075@adnanshuja4075 Жыл бұрын

    • Basicly it's incredible. These people know what they want to produce: piston rings. I'm affraid that's about the limit of their knowledge. They simply repeat a proces "coz we always do it like this!" Metallurgy or Quality Control is way out of their scope. Yet their products may have some acceptable quality. They simply don't know. Good quality? -"Yes, sir!" 😃

      @richardhack9830@richardhack9830 Жыл бұрын

    • أظن إمكانياتهم محدوده يسعون فقط لكسب لقمه العيش....هذا يترتب على الدوله أو الحكومه أصحاب السلطه يجب عليهم إنشاء مراكز بحثيه بهذا الشأن... أو معاهد علميه اكاديميه بعلم التعدين.....ولكن على أي حال عملهم شاق ومتقن.... تناسب طبيعه الصناعه في بلدهم......

      @sahraabbassi1827@sahraabbassi1827 Жыл бұрын

    • cast iron is hard wearing and self lubricating , notice how the cores are cast vertical , and left to cool slowly in a pile of hot stuff all good practice a hand held PMI tester would analyse the composition instantly , i doubt the addition of alloying elements would improve the performance the ring must wear initialy to suit the bore after bedding in wear is very slow and will give hundreds of hrs service

      @eweunkettles8207@eweunkettles820711 ай бұрын

    • @@eweunkettles8207 I don't hope "hundreds of hrs". A regular car engine has a lifetime of ~10.000 hrs. Professional engines (locomotives, generators, industrial) will run ~100.000 hrs without any problem. That is the point where Quality Control (and Metallurgy) enter the game...

      @richardhack9830@richardhack983011 ай бұрын

    • @@richardhack9830 these guys would laugh at the paper trail that a typical q/a system would bring , how do you get material certs for old brake rotors and blocks besides if they wear out a bit early theres always more , keeps the foundry busy and a curry in the pot for the family yankee ize it and its gone

      @eweunkettles8207@eweunkettles820711 ай бұрын

  • allah hifazat maen rkhae aur taraqqi mile.

    @sajidrafique375@sajidrafique375 Жыл бұрын

  • These people aren't machinist or engineers, they're artists !!

    @carlyleporter5388@carlyleporter538811 ай бұрын

    • lolscrap metal street artists maybe.

      @lo2740@lo27406 ай бұрын

  • Where can I get a pair of those transparent safety boots ?

    @goldsluicetinkerer@goldsluicetinkerer10 ай бұрын

  • Nice video shot, keep it up, thank you for sharing :)

    @Bianchi77@Bianchi7710 ай бұрын

  • Wow Amazing Work #greatskills

    @GreatSkills8@GreatSkills8 Жыл бұрын

  • 1:48 "To the Bat mobile"!!! ;)

    @Epiphone1978@Epiphone197810 ай бұрын

  • Скорее всего , качество изделий оставляет желать лучшего... Но в любом случае, очень тяжёлый и ценный труд.

    @user-ix6tg5fo1t@user-ix6tg5fo1t Жыл бұрын

    • Откуда поршень такой интересный?

      @user-lh9mn8vi3b@user-lh9mn8vi3b Жыл бұрын

    • @@user-lh9mn8vi3b похоже на двухтактный дизель от какого-то тепловоза или катера.

      @AleksVanLaden@AleksVanLaden Жыл бұрын

    • @@AleksVanLaden The last ring they were making looked like an oil scraper. Do they use oil scrapers in 2-stroke motors?

      @alext8828@alext8828 Жыл бұрын

    • @@alext8828 в таких моторах раздельная система смазки. Потому маслосъёмные кольца нужны.

      @AleksVanLaden@AleksVanLaden Жыл бұрын

    • @@AleksVanLaden Ah, right you are. I remember that. Good catch. Thank you.

      @alext8828@alext8828 Жыл бұрын

  • ماشاءاللہ بہت خوب

    @joiyajoiya6347@joiyajoiya6347 Жыл бұрын

  • very good craftsmanship! but cant a cnc do it faster?

    @user-sm8wo3dj5z@user-sm8wo3dj5z6 ай бұрын

  • Buen trabajo maestro los pistones son Buenos

    @hernanluque1333@hernanluque1333 Жыл бұрын

  • Oh this is where Summit has its rings made. Cool I guess

    @king0cans@king0cans Жыл бұрын

  • Как устроена данная печ ротационная ? Какую горелку используете и топливо?

    @Alexey-qv2ie@Alexey-qv2ie3 ай бұрын

  • Memperkerjakan banyak orang, kerja sama dan hasil yang bagus 👍

    @adityabayu3117@adityabayu311710 ай бұрын

  • Một đất nước. Thủ công. Làm tất cả những món đồ xe. Rất hay và giỏi. Họ mà có công nghệ rồi máy móc hiện đại. Thì mọi thứ. Mình nghĩ sẽ tuyệt vời hơn nữa ❤❤

    @copnguyen7301@copnguyen73019 ай бұрын

  • The guys beard at the end is spectacular. Good piston rings too. Bit more safety tho. At least boots, gloves and glasses.

    @fastfreddy918@fastfreddy91811 ай бұрын

  • Step 8, cutting the slots using the lathe was interesting .

    @azinfidel6461@azinfidel646111 ай бұрын

  • Loving the waste oil burner furnace. Meanwhile i cant drive a diesel..

    @TheDutchShepherd@TheDutchShepherd Жыл бұрын

    • 👍 How dare they......

      @AMeise-vy4fk@AMeise-vy4fk Жыл бұрын

    • Why can't you drive a diesel? It's only about $3.80 a gallon here in the mid West (about $1 per liter).

      @Absaalookemensch@Absaalookemensch Жыл бұрын

    • @@Absaalookemensch In some states of Europe, it s forbiden. In bigs towns of France it s illegal for ecologic reasons. Europe become a dictatorship.

      @JLmcct@JLmcct Жыл бұрын

    • @@Absaalookemensch In some states of Europe, it s forbiden. In bigs towns of France it s illegal for ecologic reasons. Europe become a dictatorship.

      @JLmcct@JLmcct Жыл бұрын

    • @@Absaalookemensch --he means he can’t drive a diesel because of the emissions, diesel emissions are dirtier than gasoline emissions.

      @shortaybrown@shortaybrown Жыл бұрын

  • สุดยอด ช่างประเทศของคุณมีฝีมือมาก

    @user-kf7rp5ey3k@user-kf7rp5ey3k10 ай бұрын

  • Recommend abrasive or shot blasting the fused sand off, it really saves the wear on the lathe ways.

    @stephensarkany3577@stephensarkany3577 Жыл бұрын

    • They’re working on dirt floors and that dust is going to get everywhere 🤷‍♂️.

      @trappenweisseguy27@trappenweisseguy27 Жыл бұрын

    • @@trappenweisseguy27 IDK if you have ever machined grey iron, but the swarf is abrasive enough on the lathe. The burned sand crust is murder on the tooling and is like throwing liquid sandpaper on the ways as it mixes with the way lube.

      @stephensarkany3577@stephensarkany3577 Жыл бұрын

    • There’s a shocking disregard for cleanliness and protecting the machinery considering that it would have been a sizeable investment for them in the first place. And they use a toolpost grinder, which is going to literally throw abrasives all over the ways, and later machine over the same surface 🤨.

      @trappenweisseguy27@trappenweisseguy27 Жыл бұрын

    • @@trappenweisseguy27 in many such clips, they throw the completed parts in a pile on the ground as well. Go figure.

      @stephensarkany3577@stephensarkany3577 Жыл бұрын

    • Yes, clean the casting, and if I didn't put a piece of plywood over the bedways to rest the job on before I mounted it in the chuck, I got my arse kicked!! 🙂

      @barrymorgan5966@barrymorgan5966 Жыл бұрын

  • Who made these machines? 😲 Its impressive

    @charbelmaroun9914@charbelmaroun99149 ай бұрын

  • It is nice to see young men working and actually making things instead of robbing liquor stores and selling drugs.

    @jimmyday9536@jimmyday9536 Жыл бұрын

    • Ja, vor allem die weissbärtigen jungen Männer.

      @wolframgerber7118@wolframgerber7118 Жыл бұрын

    • You must be in Murika, we take drugs and go to work in Australia, not sticking up bottle shops!

      @wannabebushman1669@wannabebushman166910 ай бұрын

    • Where the hell do you live, what about the white collar criminals.

      @metricstormtrooper@metricstormtrooperАй бұрын

  • love the 2000c and flipflops

    @masterauckland8948@masterauckland8948 Жыл бұрын

  • Каменный век. Поршневые кольца изготавливают из обычного металлолома.

    @user-uo9ly4gj9m@user-uo9ly4gj9m8 ай бұрын

  • Awesome! Best video this year.

    @michaelwarlow4398@michaelwarlow4398 Жыл бұрын

  • MASH ALLAH G❤❤❤❤❤

    @mahmad1897@mahmad18979 ай бұрын

  • you guys are awesome.

    @jerryjencik3879@jerryjencik3879 Жыл бұрын

  • best worker!!!

    @remoimondi9827@remoimondi9827 Жыл бұрын

  • Muchas gracias por la información. Bendiciones

    @luisenriquefuentesbarinas6630@luisenriquefuentesbarinas66306 ай бұрын

  • Слаженная работа и самоконтроль тут же 🎉

    @user-eq7rd7bi4w@user-eq7rd7bi4w9 ай бұрын

  • Extraordinaria capacidad para fabricar todo tipo de piezas de precisión , saludos amigos desde ARGENTINA BAHIA BLANCA 👍👍👍👍👍👍👍👍👍👍👍👍👍🇦🇷🇦🇷

    @JoseLuis-ob8bn@JoseLuis-ob8bn5 ай бұрын
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