Service client la tête de moi moi je croyais que c'était juste souder c'est un truc de fou je veux pas qu'il fallait faire comme ça moi pour les rails je pensais que c'était soudé en tout cas c'est du bon boulot et galère vous assurez
For anyone actually wanting whats really going on here, this rail has been cut to release tension then one half is stretched back towards the cut and rewelded, this allows for expansion and compression during hot and cold weather , the whole process helps reduce the risk of snaking (when a section of track pings loose due to tension and forms a snake shape )
It's such an amazingly rewarding and soothing process to watch. I'm not good at machining or welding, but I respect the hell out of the people who do this kind of work daily to keep our world moving forward.
Сваоные стыки возможны в климатических зонах с относительно ровным температурным перепадом , когда летом и зимой коэфициент расширения не влияет на деформацию оельсов, особенно на криволиней ных участках. Сколько поездов сошло с путей в Индии, США, Китае, Пакистане...
For those wondering, that's a thermite reaction welding. It's basically a chemical reaction that yields iron and a whole lot of energy, so it's capable of melting all the iron and make it weld to the train tracks.
I just can’t help but thinking all the Chinese and Irish built miles and miles of track by hands a hundred years ago. A moment of appreciation for them.
Very true and good comment aswell. Having experienced what it's like to lift sections of the actual rail track and having to replace wood and concrete sleepers by hand tools and then also witness the same thing but by state of the art machinery got me thinking about all the hard workers from the past who had it alot different to say the least. Your correct they definitely need a moment of appreciation
I wish NYC trains would have the tracks built like that. (they make to much noise because there is always a gap in between the tracks (I guess its necessary because of the changing seasons
Thermite welding is awesome, I like it when they get it all cherry red then suddenly it’s cooking off, a explosion that’s so hot it literally melts the track together! Awesome job!! Imagine how they did this 100 years ago!!
I used to do that for cranes, asr systems, stackers, reclaimers, etc. You gotta get those ears off quick, or you're in for about an extra hour slingin a 7 in. grinder.
Why solder the rails? Between them, a section of several millimeters is specially left - this is necessary so that when the metal expands from heating in summer and narrows in winter, the rail remains flat
The stuff used to melt the steel is called thermite . It was used in shells used on war ships in the second world war . It was so hot it would burn through the steel of the ship . But sometime the spatter from it would hit crew . Imagine what that would do to flesh ?
Сейчас так не делают. Раньше рельсы были 6 метровые и соединялись они по бокам планками, сечас да тоже сваривают но не так тут показано что столько металла срезать надо. Сейчас нагрели приварили и шлифанули, рельсы длиной очень длинные перевозят занимают затрудняюсь сказать примерно шт. 20 платформ. И когда укладывают и сваривают получают 1км. без шовного пути и ставят сфетофор.
The reaction of Iron(III) Oxide (Fe2O3) with Aluminium is used to join railway tracks or cracked machine parts. This reaction is known as Thermite Reaction. Hope it helped you😊
Без этиф тудуф тудаф тудуф тудаф тебе как кроме чая ничего проводница или ночная попутчица львица больше не даст.. Прощай сладкая романтика человеческой души.. Теперь как кроме своего соседа по купе пук пук человек ничего не слышит.. Да здравствует новая романтика человеческой грешной души...
I found one of those tools on the road one day it had fallen off of a truck. So I took it to the police department hoping to find its owner. 15 years later watching this video I now know what that tool was for.
Let's remember that not every joint can be welded like that due to thermal expansion, so bolted joints are needed every now and then as a form of expansion joints
That was interesting. Thanks. I'd bet that OSHA, DOT and union approved grinder cost at least 25k. Not comparing it with our little shop toys. This does look like a very specialized industrial grade piece though.
Welding engineer on the side of the road. We normally call them the "field" guy. He can cut through almost anything and try to fix it depending on the materials at hand...
My dad was in Korea from '50 - '52. Told us that when the ground was icy & weren't able to dig fox holes, they used termite grenades & within minutes, you had a deep enough hole. Amazing stuff that termite is.
I dunno why but all I could imagine was David Attenborough narrating this saying: "Watch closely as we examine how wild rails mate, and how an inseparable bond is formed... between them"
@@user-ox1ww8ge8p все таки я прав. Термитная сварка. Это официальное название. Экзотермическая сварка с помощью смеси определенных компонентов, называемой термит.
Помню первый раз в Германии сел на поезд в 1996 году и знакомого перестука колес нету! Было очень непривычно...В детстве часто ездил на поездах в СССР и привык к перестуку колес...
@@user-np9ly7ic4g да везде они уже сварены и везде уже бесстыковой путь, ну кроме совсем малодеятельных участков. На видео показан алюминотермитный способ сварки, редкосное дерьмо, к слову, но дешёвый и быстрый. На рельсосварочных предприятиях варят электроконтактным способом и укладывают в путь уже готовые плети больше километра. В пути для электроконтактной сварки используют специальные рельсосварочные машины. Электроконтакные сварки гораздо надежнее ибо там, грубо говоря рельс в рельс вплавляется и получается как одно целое.
Стыки оставляют, но крепление рельсов к полотну скользящее, так что можно оставлять стыки пореже. На стыках происходит основной износ рельсового полотна. Тудук-тудук слышали? С силой десятка веса вагона
А потом херак и "выбрасывание пути" из-за свойства удлиняться из-за температуры. Зазоры между рельсами потому и оставляют, чтобы рельсе было куда расширяться.
For those who are interessted.. this Content is from Goldschmidt Thermit Group, they have locations in Germany, Austria and some other places.. I work there myself! But we also do other things than thermite welding, for example grinding and ultrasonic measurements
My Grandfather rest his soul used to be a welder for CSX. He worked for L&N back in the day. 45 years with perfect attendance. He told me he was a couple of minutes late for work once. You could tell that it bothered him. He was the rule.
He was a provider. Rose up from poverty and made sure his family ate, had a roof over there head, paid for his children's college education and made sure my grandmother was very well taken care of in her last years. Yeah I'd say he had his priorities straight.
@@patrickhenry9521 He grew up in poverty and rose above it. My Great grandfather was an alcoholic and my great grandmother died at an early age. He provided food and a roof for his children, paid for their college education and made sure my grandmother was very well taken care of when she grew old. Took care of business and was at no time a financial burden to anyone even when they had health issues in their 80's. Oh yeah,was there at my parents wedding. Taught me many valuable lessons that have served me well and passed down a work ethic that you will never comprehend. I know I'm waisting my time explaining this to you because people like yourself are so full of hate and maybe somewhat upset that you don't have what it takes to make it.
@@bill2629 I always liked the cnw, matter fact they still have one of their hats LOL I worked the engineering department on Canadian national up here in Ontario finished off with a nice District job in my hometown!
Блин, так безжалостно заваривают мои любимые рельсовые стыки, которые давали этот прекрасный стук колес из детства, когда ехал на поезде куда-то далеко! Нынешние бесстыковые рельсы издают какой-то бездушный шелест, не доставляя никакого удовольствия. Я иногда нахожу в Ютубе запись стука колёс пассажирского поезда и просто слушаю фоном, как музыку.
Работал бы ты в пути,ты бы по другому говорил.Рельсовый стык,это слабое звено,там куча неисправностей,просадки,излом стыковых накладок,сверхнормативная величина зазоров зимой,и отсутствие летом,и за всеми этими неисправностями лежит премия монтеров пути,которые вьебывают летом в жару и зимой сопли морозят.Это адский и тяжёлый труд и неблагодарная зарплата,но вам из вагона этого не видно.А безстыковой путь решает много проблем.
Was a TrackMan in the UK for years best jobs I had were helping welders, especially if they didnt have their hot works permits 😂 "Right, back in the van lads you'll get your 12 hours" -Gang COSS😅
I have seen alot of fires started by railroad workers, some of them being really careful to out in the woods doing this. They think the red hot steel is cooled off and sometimes it will get under a rotten piece of wood and smolder until it gets hot enough to ignite into a flame. By then they are gone so they are not there to put it out
А я считал, что стыки специально оставляют для компенсации сжатия и растяжения рельс. Разве нет? А куда уходит деформация? Ладно растяжение, а сжатие? Рельс ведь просто изогнет волной..
So much easier 50 years ago when men had skill and made a great weld in 5 minutes. Went around to some 80 year old tracks where I live and they were still perfect.
Done this many times welding joints on 1/4 mile ribbon rail. Following a 205 Navaho steel gang! Back in the 1980’s for Santa Fe railroad/ before the merger with Burlington Northern Railroad
Ersteinmal was ich sehe.Ich sehe eine Schiene S49 mit moderner UIC Schwelle.Für mich sieht die Schweißtechnik mit dem Oberbau nach Deutschland aus. In Deutschland ist es so,dass für das lückenlose verschweißen eine Jahresmitteltemperatur von 23°C amgenommen wird.Dazu gibt es eine tabellarische Auflistung,in der die jetzige gemessene Teperatur mit der angenommenen verglichen wird,daraus ergibt sich die Stoßlücke,die mit dem Schweißmaterial aufgefüllt wird.Ist die gemessene Temperatur niedriger als die Jahresmitteltemperatur muss die Schiene durch erwärmen gelängt werden. Die gesamte Prozedur dient dazu die Gleisverwerfungen im Sommer auf Null zu bringen,im Winter Schienenbrüche zu vermeiden. Dazu wurde der alte K-Oberbau mit Wanderschutz gegen die Federklemmenverschraubung ausgetauscht. Die russischen R60 und R65 Schienen waren für den Bereich der Deutschen Reichsbahn zu weich.
Странный расход человеческого ресурса, я конечно не спец, но мне кажется проще поставить по краям две пластины и затянуть, ну или заклепать, чем вот так, в данном случае на такой шов достаточно большая нагрузка идет, ну им наверное виднее))
Yanılıyorsunuz inşa edildiği andaki sıcaklığa göre ısıtılıp uzaması sağlanır veyahut normal sıcaklıkta direk kaynatılır havanın ve demirin sıcaklığı ile hesaplanır
Mehmet o dediğin yillar yillar önceydi :) su an teknik olarak hesaplaniyor ve o anki socakligi hesaplanip gerginligi alinir yada gerilir sonrasında kaynatilir
Dediğiniz bağlantı iki rayı bilrlestiren cebir- cebire bağlantısında kışın gerilmesini engellemek, yazın ise gevşeyip dresaj olmasına (rayın yapısının bozulması,örn; yılan gibi durması)mani olmak için ve kışın soğukla beraber rayların uzayarak birbirine baskı yapıp küçük bir tümsek oluşturdukları için deray(taşıtın yoldan çıkması,devrilmesi) olma riskini de ortaya çıkarır. Bu yüzden rayların uçlarının arasına cebir cebire bağlantısı kurulurken mafsal adı verilen boşluklar bırakılır bu da demir yolu taşıtı geçerken kışın soğukla gerildiği zaman boşluk kapanıp, yazın gevşediği zaman rayın yapısı bozulmazın diye . İzlediğiniz kaynak türü ise alimüno termit kaynağı demir yolu üzerinde kırılan,çatlayan yerlere uygulanan çok güçlü bir kaynak türü içerisinde yapısını güçlendirecek bir sürü metal bileşen var. Rayın hasar alan kısmını kesip,uygulama yapılacak yere bir kova yerlestirilerek alimüno termit tozu döküldükten sonra kova ısıtılarak metallerin erimesini sağlar. Kaynak biraz soğuduktan sonra kova alınır ve izlediğiniz gibi kaynak kalıntıları çeşitli makinalar ile temizlenir.
Video Source: Pandrol
www.pandrol.com/
Че ,так все сложно!?
00000
Service client la tête de moi moi je croyais que c'était juste souder c'est un truc de fou je veux pas qu'il fallait faire comme ça moi pour les rails je pensais que c'était soudé en tout cas c'est du bon boulot et galère vous assurez
@@user-kx9lh7gr2h .
❤😷💞👌👍👍👍👍👍👍👍👍👍👍👍👍
Great to see a worker whose career is on track.
That’s a good
Dad joke.
Lol
Yes dad😂
Lowkey best comment with that subtle dad joke vibe
He trained well.
Only about 14,000 more rails to re-weld and you guys will be a quarter of the way done. Way to go fellas
Это ты о чём?🤔
Dont worry they get paid by the hour
I suggest you find a better way or don't say anything 😁👍
There must be a faster way.
@@Daniel-uz6fc elastic metal.
이런분들이 있어서 편하게 사는것에 감사함을 잊지 말자!!!❤
Yup. Futhark Caucasian Western civilization is awesome !
и давайте помнить тех, из за кого к нас не все хорошо!!!
Alhamdulillah
@@hoppermantis7615ym9
没有想到.韩国也有这种人.你交税了.那是他应该做的
As a Carman I have respect and love for my fellow railway workers you guys keep those rails in good order and I'll keep the cars moving
For anyone actually wanting whats really going on here, this rail has been cut to release tension then one half is stretched back towards the cut and rewelded, this allows for expansion and compression during hot and cold weather , the whole process helps reduce the risk of snaking (when a section of track pings loose due to tension and forms a snake shape )
Na the video shows us what's goin on we're good
Es muy buen video, solo que si pueden ahorrar un poco de material para que todo sea perfecto
Thanks for that.
Hot work
Thank you, kind sir!
Thermite welding is awesome
People don’t understand seems you do. You would have to cut that apart, it is not cracking.
It's such an amazingly rewarding and soothing process to watch. I'm not good at machining or welding, but I respect the hell out of the people who do this kind of work daily to keep our world moving forward.
I've read about this process but never watched it before. This is fuckin sick
And it is just dried rust well mixed with pure aluminium dust. How cool is that?
@@bdaley1976so you’re saying people steal parts and piece of railings?!
용접 43년차 입니다 각종용접을 다 접해보고 실행해봤지만 아직 못해본 용접 방법이네요
테르밋 용접이란것과 원리는 알고있는데
기회가 되면 꼭 한번 해보고 싶네요
일랙트로 슬래그 용접임 개발국은 소련임
유리나라는 자렇게안하나요?
일본 가보니까 덜컹거림이 없던데
우리나라는 개심함
기술이 딸리는것도 아닐텐데 . 인건비문제인가?
@@user-xc4qr1zg5p 크레인 레일같은 경우 용접으로 합니다.
레일을 200도까지 가열하고 용접합니다.
용접후에 급하게 식지 않도록 석면포 같은것으로 덮고 그 위에 보온덮개로 두껍게 덮어서 하루동안 식힙니다
보통 그렇게 용접하죠.
Сваоные стыки возможны в климатических зонах с относительно ровным температурным перепадом , когда летом и зимой коэфициент расширения не влияет на деформацию оельсов, особенно на криволиней ных участках. Сколько поездов сошло с путей в Индии, США, Китае, Пакистане...
я тоже удивился как же темп.режим
У нас на Урале давно уже практикуют. Сперва очково было, теперь как само собой разумеется!
Иркутская и Красноярская ЖД уже лет 20 как эксплуатируют АЛТСы алюминотермитный стык! И в минут 50 стоят и не чего
Следи за своим болотом
For those wondering, that's a thermite reaction welding. It's basically a chemical reaction that yields iron and a whole lot of energy, so it's capable of melting all the iron and make it weld to the train tracks.
Is it strong?
Awesome thanks for the explanation
Kind of like what it did to the twin towers?
@@momo1461 It's basically a whole piece now, so yes it's very rigid.
@@spoolinsvt6489 😐
Как бы не развивались технологии, а без молотка никуда не деться🤗
Это и есть главная технология !!!
No lp moo
Ditto!
Это продолжение руки!
Не везде
That was really interesting the amount of work that goes into joining rails
Thankyou for sharing
Bir demiryolu tamircisi olarak herzaman bu islerin icindeyim.👏👍
İşciliği zormuş
Thermite welding.
А как же с большими перепадами температуры?
Тогда объясните мне пожалуйста как быть с тепловым расширением? Или у вас так делают только там где климат равномерный?
Все равно накладки не помешали бы
I just can’t help but thinking all the Chinese and Irish built miles and miles of track by hands a hundred years ago. A moment of appreciation for them.
And America?
Very true and good comment aswell. Having experienced what it's like to lift sections of the actual rail track and having to replace wood and concrete sleepers by hand tools and then also witness the same thing but by state of the art machinery got me thinking about all the hard workers from the past who had it alot different to say the least. Your correct they definitely need a moment of appreciation
Also another thing that shocks me is there was no such thing as health and safety regulations or ppe either lol..
@@AidXan Chinese and Irish “workers” were “paid” for the construction of most of the United State’s railroads
@@AidXanWhat do you mean, "and"?
In Japan, rails are installed with a gap to allow for expansion and contraction of the rails due to differences in temperature.
во всём мире так устанавливается
In the past?
That was my question.
The temperature changes the length of the rails?
That's a global phenomena, dear!!
日本にだっていくらでもテルミットで繋いだレールはある。
Love watching these guys, welding made to look easy. Trying it you realise how highly skilled they are.
Thermit welding is the most stupid way to weld... it's just igniting a bucket of thermit and waiting.. nothing else...
We did these duties on the INDIAN RAILWAY(TRACK MAINTAINER JOB), such heavy work that our seniors and gang members did.🇮🇳🚂🥰
알루미늄과 산화철의 화학반응으로 용접하는 테르밋 용접공법입니다
Всё верно
The best part of working on the rail way on cold nights was when we was welding kept us warm
Lol
Si es un buen trabajo estar soldando las vías del tren y lo mejor es que vas a muchos estados y conoces lugares
until it lit your sneakers on fire...
I've done welding and your right .
But in hot summer days , mannn it gets hotter when your welding.
@@luisbeltran937 7k9😅😊
I wish NYC trains would have the tracks built like that. (they make to much noise because there is always a gap in between the tracks (I guess its necessary because of the changing seasons
Thermite welding is awesome, I like it when they get it all cherry red then suddenly it’s cooking off, a explosion that’s so hot it literally melts the track together! Awesome job!! Imagine how they did this 100 years ago!!
I used to do that for cranes, asr systems, stackers, reclaimers, etc. You gotta get those ears off quick, or you're in for about an extra hour slingin a 7 in. grinder.
is this thermite welding?
9 inch grinder ,snow flake
The ears help draw the heat out evenly. Taking them off to early can cause it to cool to quickly and make the weld bad.
Also after about 30 minutes you can take an angle grinder to cut the ears off, then take 5 minutes with the rail grinder to finish off the weld.
So what
So many men - and women - do skilled and important work that we never see or appreciate. Thanks for this.
Just men
As an ex Railroader how do I miss this I love railroad work
Why solder the rails? Between them, a section of several millimeters is specially left - this is necessary so that when the metal expands from heating in summer and narrows in winter, the rail remains flat
Безстыковой путь. На станциях и между ними стоят уровнительные приборы, которые компенсируют расширение рельса.
Какими бы небыли технологии, а без молотка никуда!
Инструмент точной доводки
Трудовик всегда говорил, ребята кем бы вы нибыли, а молоток вам всегда будет нужен. Точили все дружно )))
It's one of those things like Trump said never goes out of style the wall the wheel and the hammer
🤣🤣
The stuff used to melt the steel is called thermite . It was used in shells used on war ships in the second world war . It was so hot it would burn through the steel of the ship . But sometime the spatter from it would hit crew . Imagine what that would do to flesh ?
Also used in call of duty and breaking bad lmaoooo
@@Jack-rv1zz as well as the WTC buildings controlled demolishing on 9/11.
I used to do this Spot Welding on the tracks in 1984-1985. Amazing
请问该焊接过程加入了铝吗，谢谢
Bir demiryolu tamircisi olarak herzaman bu islerin icindeyim 👍👏
Круто, мы немного по другому варим стыки рельс.
Всем хорошей работы, работяги.
У нас не варят стыки ,ваня
@@camer393Алюминотермитная сварка для тебя какая-то шутка?
@@hakyrenyichiro6465 да причем тут сварка ,в наших широтах рельсы по стыкам не сваривают , потому что летом железо расширяется
При союзе не ворили их стягивали.
@@camer393в Москве и Сочи уже давно бесшовный рельс стоит. Колхоз
Never ceases to amaze me how many cool tools are invented to do jobs most of us would never know existed
And yet there’s always a guy with a hammer
⁰
World fucking surprising yet nothing matter in the end
@@sewadsewad1530 9
I second that.
You left out the best part with the pot of metalic and magnesium for the metal flow.
Сейчас так не делают. Раньше рельсы были 6 метровые и соединялись они по бокам планками, сечас да тоже сваривают но не так тут показано что столько металла срезать надо. Сейчас нагрели приварили и шлифанули, рельсы длиной очень длинные перевозят занимают затрудняюсь сказать примерно шт. 20 платформ. И когда укладывают и сваривают получают 1км. без шовного пути и ставят сфетофор.
по моему алюмино термитку и ща варят, а потом еще в накладки ставят
Раньше рельсы были по 12 и 25 метров.а шесть метров ставят рубку на дефектном рельсе
Это рабочий метод сварки при смене рельса на бесстыковом пути
@@user-wo4rf5ok2wна второстепенном пути.т.е.подъезной путь но не как не главный.
The reaction of Iron(III) Oxide (Fe2O3) with Aluminium is used to join railway tracks or cracked machine parts. This reaction is known as Thermite Reaction.
Hope it helped you😊
11s/ 31-11-33 Yes
Thermit welding process ,, yes ma’am
And magnesium? What do they use to encase the mixture with?
Pta tha
Right. The result of the reaction is aluminum oxide, iron, and enough heat that the iron comes out molten enough to weld the rails together.
Едешь спокойно, мягко, без тудуф- тудуф, тудуф-тудуф)))
А я без этого не засну
@@XEP_BCEM-BAM_ 😂😂😂
На тальго тудуф, тудуф, тудуф. В общем не то.
А я обожал этот стук колёс.
Без этиф тудуф тудаф тудуф тудаф тебе как кроме чая ничего проводница или ночная попутчица львица больше не даст.. Прощай сладкая романтика человеческой души.. Теперь как кроме своего соседа по купе пук пук человек ничего не слышит.. Да здравствует новая романтика человеческой грешной души...
Now that's a good paying job to have and with the satisfaction of knowing that trains travel over your perfect welds daily with no derailment.
This should be a woman’s job in the name of equality
🤣🤣🤣🤣🤣
women want equality, not job; let alone hard hob
They want the salary, but inside, with an air conditioner and no sweat.
Ha yeah right 😮😅
They'll take the job and then get the men to help them , while proclaiming how they work just as hard .
Без стука вагонных колес ушла Эпоха Романтики дорог, как и не стало заводского гудка, по которой мы Судьбу свою сверяли...
Не переживай, стуки есть, и еще долго будут) максимум 800 рельса и будет стык, есть стык, будет стук)))
@@murkin518 🤣😃👍
у нас климат не позволяет сделать без шов
@@mde2724 без стыков невозможно сделать, без разницы какой климат, учи физику 6 класс
Кокого гудка машзаводского
I found one of those tools on the road one day it had fallen off of a truck. So I took it to the police department hoping to find its owner. 15 years later watching this video I now know what that tool was for.
the hammer?
@@SoggyBulbasaur obviously
Ol grandad said back in his day he welded two post pounders and the wood splitter together and fixed the railroad.
In the "old days" there had to be a gap between the track lengths to allow for expansion in hot weather. What happens now?
This is one of those things when I think to myself how is there not a better way
There’s like one other alternative but it’s pretty much just as tedious as this one lol
I’m sure they already answer that question
This is a genius way of welding rails.
Are you suggesting we bring back Chinese rail workers en masse?
There is! but it's must slower and more expensive.
This is the type of work that keeps the world moving
this is the typ of work that keeps trains moving
@@b9rujq278 lol nice dad joke
Really how ? American rail holds the record for the most derailments due to poor infrastructure maintenance.
@@saiyansatan 🤣🤣🤣
@@openmind3699 do you have any idea how much stuff is transported by trains?
Companies be like- We’ve got $50 towards your work boots that we require
Let's remember that not every joint can be welded like that due to thermal expansion, so bolted joints are needed every now and then as a form of expansion joints
Termite welding. Super cool way to repair without dragging a super high amp welder, less precision needed than arc welding as well
But most importantly -- it looks like you are working with forbidden pastry.
Termites make excellent welders.
So many of these done , dropping thermit weld , stressing the rail , next weld . Really good way to stick rails together on high speed track .
That was interesting. Thanks.
I'd bet that OSHA, DOT and union approved grinder cost at least 25k. Not comparing it with our little shop toys. This does look like a very specialized industrial grade piece though.
Welding engineer on the side of the road. We normally call them the "field" guy. He can cut through almost anything and try to fix it depending on the materials at hand...
I always wondered how they went about joining track.
Buckets of thermite and then doing all that
that and they use joint bars
My dad was in Korea from '50 - '52. Told us that when the ground was icy & weren't able to dig fox holes, they used termite grenades & within minutes, you had a deep enough hole. Amazing stuff that termite is.
Yeah they could eat an entire house right under your nose
Я аообще думал, что термитная сварка рельсов осталась в 30-х годах
こういう仕事に携わってる方に尊敬しかありません🙏
ガタンゴトン、オトンオカン、をなくす工事ですね。
Es una trabajo muy laborioso, es fuerte. Se trabaja con precisión y mucha seguridad en cada actividad del mantenimiento de las vías férreas...
@@user-qo4fr1gp7e レールのギャップは暑い日にレールが伸びるのを計算して開けてあるんだよ。ギャップを無くしたら真夏日にそこらじゅうで脱線事故が起きる。
@@rd_e8970 いえいえ、現在では新幹線や一部の在来線ではレールは溶接して継ぎ目を少なくしています。現在の技術では熱膨張をうまく逃がすこともできるため、ガタンゴトンの静音化だけでなく乗り心地優先にすることもできます。
私は実際に工事を見たとこありますよ。
@@user-qo4fr1gp7e どんな技術か知りませんが今年の夏も暑さでレールが曲がったための運休が起こっていますよ。
Work is so much better when you have the proper tools for the job!!🎉
Pues sí; ésta herramienta sólo corta la mitad del sobrante,
Yup, great safety gear....including the tennis shoes
My man is wearing tennis shoes and they have given him a hammer two pounds short of useful but sure, yeah, proper tools
У нас в России соеденяют исключительно на болтовые соединения т.к зимой может быть -40 а летом +40 при таком перепаде температур металл "играет"
Щас на БАМе так тоже делают
I dunno why but all I could imagine was David Attenborough narrating this saying:
"Watch closely as we examine how wild rails mate, and how an inseparable bond is formed... between them"
Термитная сварка. Огонь тема!
Термическая, термит - это несколько другое....
@@user-ox1ww8ge8p все таки я прав. Термитная сварка. Это официальное название. Экзотермическая сварка с помощью смеси определенных компонентов, называемой термит.
Помню первый раз в Германии сел на поезд в 1996 году и знакомого перестука колес нету! Было очень непривычно...В детстве часто ездил на поездах в СССР и привык к перестуку колес...
Вот вот я. Когда был сов. Союз . На. Поезде ехал и как. Бы туут туут и всё время так так сейчас я. Понимаю этого так туут. Не будет
разве можно сваривать стыки?
@@user-np9ly7ic4g Да можно.Четыре метода есть...
электроконтактный;
газопрессовый;
электродуговой;
алюминотермитный.
@@user-np9ly7ic4g да везде они уже сварены и везде уже бесстыковой путь, ну кроме совсем малодеятельных участков. На видео показан алюминотермитный способ сварки, редкосное дерьмо, к слову, но дешёвый и быстрый. На рельсосварочных предприятиях варят электроконтактным способом и укладывают в путь уже готовые плети больше километра. В пути для электроконтактной сварки используют специальные рельсосварочные машины. Электроконтакные сварки гораздо надежнее ибо там, грубо говоря рельс в рельс вплавляется и получается как одно целое.
@@user-np9ly7ic4gэто не стык.
Used to live directly by a train track but behind a tall wall and fence, used to hear noises like these and wonder what the heck they were doing :)
Один вопрос, зачем? Стыки рельсов вроде специально оставляют из-за расширения металла при изменении температур
Также первая мысль. Один вариант - ремонт фрагмента одного рельса.
Далеко не во всех странах диапазон эксплуатационных температур от +50 до -50.
про без стыковой путь что-нибудь слышал? не? и в России тоже сваривают, только не так тупо и грубо как показано.
@@georg404 На юге России вполне допускаю что делают такие пути
Стыки оставляют, но крепление рельсов к полотну скользящее, так что можно оставлять стыки пореже. На стыках происходит основной износ рельсового полотна. Тудук-тудук слышали? С силой десятка веса вагона
А потом херак и "выбрасывание пути" из-за свойства удлиняться из-за температуры. Зазоры между рельсами потому и оставляют, чтобы рельсе было куда расширяться.
Хоть один адэкват .
Не во всех странах это требуется ввиду мягкого климата.
Ничего не выбрасывает. Учите что такое термокомпенсатор.
Бред, у нас так по всем путям делали ни чего страшного
Чушь не пори.
А зачем их своривают, разве температурное расширение метала не испортит пути?
For those who are interessted.. this Content is from Goldschmidt Thermit Group, they have locations in Germany, Austria and some other places.. I work there myself! But we also do other things than thermite welding, for example grinding and ultrasonic measurements
My Grandfather rest his soul used to be a welder for CSX. He worked for L&N back in the day. 45 years with perfect attendance. He told me he was a couple of minutes late for work once. You could tell that it bothered him. He was the rule.
Kazancı nasıldı ?
He was a provider. Rose up from poverty and made sure his family ate, had a roof over there head, paid for his children's college education and made sure my grandmother was very well taken care of in her last years. Yeah I'd say he had his priorities straight.
@@patrickhenry9521 He grew up in poverty and rose above it. My Great grandfather was an alcoholic and my great grandmother died at an early age. He provided food and a roof for his children, paid for their college education and made sure my grandmother was very well taken care of when she grew old. Took care of business and was at no time a financial burden to anyone even when they had health issues in their 80's. Oh yeah,was there at my parents wedding. Taught me many valuable lessons that have served me well and passed down a work ethic that you will never comprehend. I know I'm waisting my time explaining this to you because people like yourself are so full of hate and maybe somewhat upset that you don't have what it takes to make it.
@@patrickhenry9521 simple minds.
@@stellar_weaver115 How so. Just because you're lazy and will never make anything of your life is no reason to be bitter at someone else's success.
Используется в странах с постоянным климонтам. Температурные швы ненужны. А при колебания -50 +50 необходимы.
Вообще то у нас точно так же варят стыки на ЖД
И на трамвайных путях , и в метро, и на жд))) с концов рельса улинняется на несколько десятков метров и сокращается видимо)))
жд Москва Ленинград...летом на 15 км длинее
@@user-ng9fx1yp7j 300 метров,15 км перебор.
Почему не делают композитные рельсы?
철도공사 하시느라 수고가 많습니다
Этож звук пропадёт в поезде, тыды тыды, тыды тыды, тыды тыды, я только из за этого на поезде езжу, так спать приятней :))))
Brings back memories of working on the railway 👍
Me too! Can't get the smell of thermite out of my system LOL
@@ianhotson6057 I was on the pway then in a patrolling team
All the live long day.
Me too! I was a trackman on a section gang for the CNW back in the day. Chicago North line
@@bill2629 I always liked the cnw, matter fact they still have one of their hats LOL I worked the engineering department on Canadian national up here in Ontario finished off with a nice District job in my hometown!
Amazing job men.watching from Philippines
Блин, так безжалостно заваривают мои любимые рельсовые стыки, которые давали этот прекрасный стук колес из детства, когда ехал на поезде куда-то далеко! Нынешние бесстыковые рельсы издают какой-то бездушный шелест, не доставляя никакого удовольствия. Я иногда нахожу в Ютубе запись стука колёс пассажирского поезда и просто слушаю фоном, как музыку.
Одну или обе сразу нитки выбрасывает в жару! Часто всё полотно вылетает. Эти стыки с зазором не просто так... Физика! ))
@@glebnowak6340 Разумеется. Зазоры для расширения металла при нагревании летом. И для красивого звука! 🙂
Suki
Работал бы ты в пути,ты бы по другому говорил.Рельсовый стык,это слабое звено,там куча неисправностей,просадки,излом стыковых накладок,сверхнормативная величина зазоров зимой,и отсутствие летом,и за всеми этими неисправностями лежит премия монтеров пути,которые вьебывают летом в жару и зимой сопли морозят.Это адский и тяжёлый труд и неблагодарная зарплата,но вам из вагона этого не видно.А безстыковой путь решает много проблем.
Рельсовый маньяк 😂😂
Was a TrackMan in the UK for years best jobs I had were helping welders, especially if they didnt have their hot works permits 😂
"Right, back in the van lads you'll get your 12 hours" -Gang COSS😅
I was a Trackman for 6 years. Shout out to these guys.
I always see these random videos and finally found the one I do for a living haha they should've showed lighting the crucible. It's satisfying
The world snooker championship is played in the crucible. Crucible. Cool word
У нас какими-то ведрами так сваривают и нифига не обтачивают вручную
Термитная сварка👍 приходилось заниматься интересным принципом работы
I have seen alot of fires started by railroad workers, some of them being really careful to out in the woods doing this. They think the red hot steel is cooled off and sometimes it will get under a rotten piece of wood and smolder until it gets hot enough to ignite into a flame. By then they are gone so they are not there to put it out
по этой причине огневые работы завершаются за пару тройку часов рабочей смены что-бы удостоверится что нет воспламенения.
Bem lembrado..!
Y vos como los viste
Yeah could burn right thru that guy's sneakers
А я считал, что стыки специально оставляют для компенсации сжатия и растяжения рельс. Разве нет? А куда уходит деформация? Ладно растяжение, а сжатие? Рельс ведь просто изогнет волной..
Не выбросить и не согнет, плети устанавливаются в определённом теппературном интервале. Греют так называемым змеем горынычем
для этого существует уравнительный рельс с определённым зазором в стыке
@@13PolarBear03 точно, на концах укладывается
Better right? Much easier than replacing the rails line. Was curious 🎉
Brandonleedopeboydavis got jokes my place for jokes
Maşallah Reisimize ne güzel kaynatmış rayı.
Solda Aluminotérmica : tive o prazer de aprender esse trabalho , incrível !!! Hoje não trabalho mais na área, mas foi top ter essa experiência !!!!
Всегда было интересно, а как-же тепловой зазор🤔
в полном порядке
@@user-sf7qy8qd3m А как же 3мм на 6м.?
@@user-wz8jj8go8p устанавливается компенсаторы ( специальные рубки для регулировки тепловых зазоров)
Рельсовую плеть растягивают и два раза в год корректируют растяжение.
So much easier 50 years ago when men had skill and made a great weld in 5 minutes.
Went around to some 80 year old tracks where I live and they were still perfect.
Done this many times welding joints on 1/4 mile ribbon rail. Following a 205 Navaho steel gang! Back in the 1980’s for Santa Fe railroad/ before the merger with Burlington Northern Railroad
Used to work as a rail man the amount of times these things would fail must of cost a fortune
Soo, whats this thing?
@@WszystkoZajeteOMG409 it's a weld
Shears could use a washer or 2.
Was a thermit welder for sometime..always good to see the steel in action.
RAIL SPARTANS!
णढढयतथू
Ersteinmal was ich sehe.Ich sehe eine Schiene S49 mit moderner UIC Schwelle.Für mich sieht die Schweißtechnik mit dem Oberbau nach Deutschland aus.
In Deutschland ist es so,dass für das lückenlose verschweißen eine Jahresmitteltemperatur von 23°C amgenommen wird.Dazu gibt es eine tabellarische Auflistung,in der die jetzige gemessene Teperatur mit der angenommenen verglichen wird,daraus ergibt sich die Stoßlücke,die mit dem Schweißmaterial aufgefüllt wird.Ist die gemessene Temperatur niedriger als die Jahresmitteltemperatur muss die Schiene durch erwärmen gelängt werden.
Die gesamte Prozedur dient dazu die Gleisverwerfungen im Sommer auf Null zu bringen,im Winter Schienenbrüche zu vermeiden.
Dazu wurde der alte K-Oberbau mit Wanderschutz gegen die Federklemmenverschraubung ausgetauscht.
Die russischen R60 und R65 Schienen waren für den Bereich der Deutschen Reichsbahn zu weich.
I do this job for a living in Australia, Good fun
Is this thermite welding?
I've laid rail but never seen this before.
Gotta love playing with large amounts of thermite, huh?
What is your salary
@@flameofanor8252 à
That machine had just been unboxed or something. So damn clean!
Not for long !
Factory demo vid
I didn't think thermite welding was still done. But seeing the condition of those new tools, it must actually happen a lot!
Best invention since the wheel .no more flat spots in rail 😊
Ah, gotta love setting off a large amount of thermite. I have a video on my channel doing just that, a little over 4lbs of it.
Amazing, I was glued to the video, if I'm walking past the tracks, I'll look for that kinda gristle, knowing the back story.
What was the purpose of that ? To stop the wheels?
@@terrance2228 It's thermite welding. They use it to join two rails together.
High speed rail? Gotta be precise..
@@westvalley411 not really since i've seen it used here in the states on all rail. The larger the gap the faster they reach for the thermite.
@@davidmiller9485 great. Thank you. Now if I can just get those rail wheels on my car I could draft behind BNSF...
Германская технология 70 годов сейчас рельсы варет поезд!!!!
I wondered how those rails are fused together 👍
Is this the first railroad repair in America? Everything from uniform to tools look brand new
They just replace shit when its worn out lol. Costs less than the time lost from shit gear
Fantastic work there Sir.
Странный расход человеческого ресурса, я конечно не спец, но мне кажется проще поставить по краям две пластины и затянуть, ну или заклепать, чем вот так, в данном случае на такой шов достаточно большая нагрузка идет, ну им наверное виднее))
Круто, а мы в армии из просто стыковали накладками.
Raylara kaynak yapılmaz hatta biraz boşluklu monte edilir. Sıcak ta boyları uzar çünkü.
Yanılıyorsunuz inşa edildiği andaki sıcaklığa göre ısıtılıp uzaması sağlanır veyahut normal sıcaklıkta direk kaynatılır havanın ve demirin sıcaklığı ile hesaplanır
Mehmet o dediğin yillar yillar önceydi :) su an teknik olarak hesaplaniyor ve o anki socakligi hesaplanip gerginligi alinir yada gerilir sonrasında kaynatilir
Dediğiniz bağlantı iki rayı bilrlestiren cebir- cebire bağlantısında kışın gerilmesini engellemek, yazın ise gevşeyip dresaj olmasına (rayın yapısının bozulması,örn; yılan gibi durması)mani olmak için ve kışın soğukla beraber rayların uzayarak birbirine baskı yapıp küçük bir tümsek oluşturdukları için deray(taşıtın yoldan çıkması,devrilmesi) olma riskini de ortaya çıkarır. Bu yüzden rayların uçlarının arasına cebir cebire bağlantısı kurulurken mafsal adı verilen boşluklar bırakılır bu da demir yolu taşıtı geçerken kışın soğukla gerildiği zaman boşluk kapanıp, yazın gevşediği zaman rayın yapısı bozulmazın diye . İzlediğiniz kaynak türü ise alimüno termit kaynağı demir yolu üzerinde kırılan,çatlayan yerlere uygulanan çok güçlü bir kaynak türü içerisinde yapısını güçlendirecek bir sürü metal bileşen var. Rayın hasar alan kısmını kesip,uygulama yapılacak yere bir kova yerlestirilerek alimüno termit tozu döküldükten sonra kova ısıtılarak metallerin erimesini sağlar. Kaynak biraz soğuduktan sonra kova alınır ve izlediğiniz gibi kaynak kalıntıları çeşitli makinalar ile temizlenir.
Running shoes u should take safety more seriously
Каналья ,видно же не сварилось . Так оне пластину приварили .