If it broke when it was still a solid piece, how will it hold up now that it is three pieces joined by a thread and a surface weld? It will break with half the effort.
Considering he tightens it with a pipe wrench directly on teeth of gear, I don't think it's that big of a deal. Work with what you got basically. He probably has 30/30 warranty, 30 feet or 30 seconds, which ever comes first.
Ces gens ne connaissent pas les consignes de sécurité en industrie notamment au niveau des pieds.ils travaillent en sandales dans un atelier de mécanique générale !😢
Yeah, with what he has to work with and doing it wearing sandals, my hat is off to the man. Couple things, I’m no welder, but I know that that kind of a shaft with that kind of a weld when you change the metallurgy like that and you don’t do a preheat and a post heat and all other stuff, it’s bound to fail in service as someone wrote with half of the torque that it took to break it originally. Second It’s really hard on the machine tool to be welding over the bed without any protection that way, and I know they could at least throw a piece of burlap over it to protect lathe, which seems to be a pretty nice lathe. One last thing, since I am by trade a repair machinist, he probably doesn’t have a dial indicator, but to make sure those two ends of the shaft are running true when you do your stubbing is absolutely essential for it to run properly in service.
This reminds me of the old smithy where I was allowed to make these kind of repairs when I was a apprentice. Keeping the old machines up and running with repairs instead of expensive new parts. Nowadays we just throw it in the bin and get new parts or even scrapping the whole thing. But hey, modern times, modern ways. Love to watch these guys.
Muito facil falar que o serviço não merece confiança quando se mora em locais que existem recursos em abundância, ou uma autopeça na esquina. Talvez não seja o mais correto, mais com certeza deve cumprir com o que se espera dessa peça momentaneamente.
I think they could have used a milling machine to finish the grooves, and used a spline shaft instead threads , but it would make the repair far more expensive.
Yo reparé un eje palier de un camion de alto tonelaje con una espiga en el medio..y despues con soldadura 680..y trabajo durante varios años..subia cuestas cargado y bajaba sin problemas..transportaba 30 ton.
Такой ремонт всего лишь осторожно доехать до дома и заказать заводскую деталь. На тех миллиметрах сварки ездить с той нагрузкой, которая свернула оригинальную деталь, невозможно.
These highly skilled lathe machine operators most likely don't have any college degree. They just learned it by working with their masters over the years. Good job. 🇨🇦
Most machine shop operators in the world don’t have college degrees, some cnc machinist do, you don’t get degrees as an apprentice or from a technical school, you get a qualification or certification.l
@@happygilmore2100Me too ! I do not understand why he did differently. Best regards from Paris (my english is approximative). professeur essef in mathematics, active on UA-cam.
En el" primer mundo "esta pieza se tiraría y se pondría una nueva aquí hacen unos trabajos de reparación extraordinarios con unos profesionales que en Europa quedan pocos .
@@steveo1006 Having spent 50 years as a structural engineer, merely looking at what was done tells me it is rubbish, and won't last. A simple observation, if it's worse than the original, then it's doomed for failure.
Ennesima dimostrazione del "se è saldabile,è riparabile" ,cioè come perdere tempo e denaro per riparare qualcosa che andava buttato nel rottame,fine che farà comunque entro 3/5 giorni di lavoro... 🤣🤣🤣🤣🤣
mi az, hogy átlósan eltört,? - egyszerűen keresztben , vagy kettétört és mi az, hogy ellentengely? ez egy darab vas, az egész egy tengely, nincs semmiféle ellen tanulj meg magyarul, ha használod ezt a csodás nyelvet vagy hablatyolj angulul a magyar az egyetlen nyelv, ami mindig azt írja le, amit kiejt, ahogy kellene minden nyelvben
Solch gehärtete Wellen einfach bohren 😮.. 🤔 🤔 oder sie sind nicht gehärtet, frage mich als warum wir solch moderne Werkstätten betreiben wenn ich das in meiner Hinterhof Bude machen kann 😅
If it broke when it was still a solid piece, how will it hold up now that it is three pieces joined by a thread and a surface weld? It will break with half the effort.
could be true, it's also possible that it broke because of a defect, and the replacement material used in this repair is defect-free. who noze
Considering he tightens it with a pipe wrench directly on teeth of gear, I don't think it's that big of a deal. Work with what you got basically. He probably has 30/30 warranty, 30 feet or 30 seconds, which ever comes first.
@@dingofast8392 ha ! 30/30. yeah baby ! the tractor only has to bring in the crop for this week ! next week is next week's problem !!
Какое-то время поработает пока не закажут новую, и еще радует , этот парень использовал , защитную сварочную маску, это прогресс.
No tienen , lo van a reparar nuevamente " con plata lo hace cualquiera "
Clearly a Boeing sub-contractor.
Skills displayed by this chap were commonplace at one time, sadly, times have changed and not always for the better.
ผมถามช่างผู้ชำนาญงานละ เขาบอกว่าดัดแปลง ไม่ดีเหมือนเปลี่ยนใหม่
@@fk4phone332
Common sense .
Ces gens ne connaissent pas les consignes de sécurité en industrie notamment au niveau des pieds.ils travaillent en sandales dans un atelier de mécanique générale !😢
😊A
Seems like a pretty normal repair to me
Excelente trabajo!
Muy bueno! 👌
Saludos Buenos Aires Argentina.🇦🇷
Amigo, obrigado. Sou fã de todos vocês, vocês são verdadeiros artistas e mestres em restauração. Obrigado por este vídeo.
Yeah, with what he has to work with and doing it wearing sandals, my hat is off to the man. Couple things, I’m no welder, but I know that that kind of a shaft with that kind of a weld when you change the metallurgy like that and you don’t do a preheat and a post heat and all other stuff, it’s bound to fail in service as someone wrote with half of the torque that it took to break it originally. Second It’s really hard on the machine tool to be welding over the bed without any protection that way, and I know they could at least throw a piece of burlap over it to protect lathe, which seems to be a pretty nice lathe. One last thing, since I am by trade a repair machinist, he probably doesn’t have a dial indicator, but to make sure those two ends of the shaft are running true when you do your stubbing is absolutely essential for it to run properly in service.
Fantastico maestro....bravissimo tecnico. Complimenti....davvero molto professionale...bravissimo.
This reminds me of the old smithy where I was allowed to make these kind of repairs when I was a apprentice. Keeping the old machines up and running with repairs instead of expensive new parts. Nowadays we just throw it in the bin and get new parts or even scrapping the whole thing. But hey, modern times, modern ways. Love to watch these guys.
Desde Argentina , los felicito , e visto como reparan cosas imposibles " con plata lo hace cualquier " ellos reparan al menos costo
This is an example of all that will be destroyed by AI.
Esta gente con su vestimenta estraña para nosotros hacen trabajos de maravilla..a otro nivel.
Excelente un trabajo profesional 👍🙏
Your guys rock! We just chunk and replace
I have always known of street side vendors for food or clothing and so on. But I've never seen a street side vendor machine shop.🙂
Ich habe absoluten Respekt vor solchen Arbeitern. Sehr interessantes Video.
Jointed pieces are not as strong as original part. It won't last too long.
Like his safety equipment his steel toe sandals and safety contacts
You find yourself talking like an idiot
Muito facil falar que o serviço não merece confiança quando se mora em locais que existem recursos em abundância, ou uma autopeça na esquina. Talvez não seja o mais correto, mais com certeza deve cumprir com o que se espera dessa peça momentaneamente.
I think they could have used a milling machine to finish the grooves, and used a spline shaft instead threads , but it would make the repair far more expensive.
На долго ли ,такую деталь делает цифровой станок с расчетом до микрон
очередная шляпа для лохов. Цементация/закалка сняты, локальный перегрев. Проще купить новый вал, чем потом мудохаться с очередным снятием коробки.
Точно да и резец не по центру выставлен нас ипали когда так на станке было
Yo reparé un eje palier de un camion de alto tonelaje con una espiga en el medio..y despues con soldadura 680..y trabajo durante varios años..subia cuestas cargado y bajaba sin problemas..transportaba 30 ton.
подшипникам в токарном станке хана- массу нужно вешать на деталь.
To repair ok. Looks ok. But to reuse a bit questionable.
هذه المرة كانت ليست بالجوده المطلوبه
وانصح برميها وشراء قطعه جديده
Такой ремонт всего лишь осторожно доехать до дома и заказать заводскую деталь. На тех миллиметрах сварки ездить с той нагрузкой, которая свернула оригинальную деталь, невозможно.
I wonder what the runout on the gears are ?
A mí me parece un trabajo soberbio. Las ranuras de engranar llegan al material nuevo de modo que el esfuerzo se reparte en los dos fragmentos unidos.
Amazing how many here who don't have any engineering knowledge are passing this off as a perfect repair. It isn't, it will fail very quickly.
Is this possible? After the entire process was completed, the gear gaps in the welded area were not measured.🤔
The final weld was for final product presentation and marketing purposes only.
Ese engranaje FRACTURADO NO SIRVE. Lo mejor y lo más económico es adquirir uno NUEVO.
alla no hay tal
These highly skilled lathe machine operators most likely don't have any college degree. They just learned it by working with their masters over the years. Good job. 🇨🇦
Most machine shop operators in the world don’t have college degrees, some cnc machinist do, you don’t get degrees as an apprentice or from a technical school, you get a qualification or certification.l
I was thinking, he was going to make both ends female thread and then screwed onto an inner male threaded bar.
colleage degree???
@@happygilmore2100Me too ! I do not understand why he did differently. Best regards from Paris (my english is approximative). professeur essef in mathematics, active on UA-cam.
@@lecinquiemeroimage Your English is very good.
The repair looks OK untill it fails again under the normal stresses it was designed for.
Deux jours après, il s'est cassé en trois cette fois ci 🤣🤣
Al terminar de hacer el vídeo, tiran la pieza a la chatarra.
When it breaks into three you just double the repair cost .
The final weld was for final product presentation and marketing purposes only.
I wouldn’t put a pipe wrench on those splines
When drill be done Opretor did not use coolant Without coolant opretion may be not possible
Q profecional q es este hombre todo un maestro
Super jest to zrobione Pozdrawiam serdecznie i polecam ten filmik każdemu mądremu człowiekowi w tej dziedzinie. 👍👍👍👍👍
Sangat presisi kerja bagus
Somewhere there is an excellent collection of paper weights , but where are the desks .
Класс! 👍
Wished that the video did not have that worthless high speed playback
Finge que paga e finge que o serviço foi feito... simples assim!
DId I see one missing teeth from big gear:) Another video from scrap metal for youtube...
En el" primer mundo "esta pieza se tiraría y se pondría una nueva aquí hacen unos trabajos de reparación extraordinarios con unos profesionales que en Europa quedan pocos .
Every professional in Europe is worth at least 500 of these sand people.
Show de bola.
Serviço Porco, não protegeu o barramento quando soldou é melhor um eixo novo.
Ok.mui Bueno 👍
not a drop of cutting lubricant in sight😢
he does spray something time to time... i dont think is lubricant thought
Complete rubbish 'repair' for many sound engineering reasons. It won't last.
they keep doing such repairs so it may last after all
Rather bold statement esp not knowing the application or stresses it is subjected to.
@@steveo1006 Having spent 50 years as a structural engineer, merely looking at what was done tells me it is rubbish, and won't last. A simple observation, if it's worse than the original, then it's doomed for failure.
It will break again without much effort
녹여서 다시 만들면되는데 국제기금으로 뭘 했을까?
하긴 CNC주면 핵만들겠지.
какой ужас
Show.👍
nice job cheaper to buy a new one 😎😎
Ennesima dimostrazione del "se è saldabile,è riparabile" ,cioè come perdere tempo e denaro per riparare qualcosa che andava buttato nel rottame,fine che farà comunque entro 3/5 giorni di lavoro... 🤣🤣🤣🤣🤣
These people shouldn't be allowed to "fix" anything.
ti manca il comparatore
НА ДВА ДНЯ РАБОТЫ
SALAM VEAN Y APRENDAN
I fixy .
mi az, hogy átlósan eltört,? - egyszerűen keresztben , vagy kettétört
és mi az, hogy ellentengely?
ez egy darab vas, az egész egy tengely, nincs semmiféle ellen
tanulj meg magyarul, ha használod ezt a csodás nyelvet
vagy hablatyolj angulul
a magyar az egyetlen nyelv, ami mindig azt írja le, amit kiejt, ahogy kellene minden nyelvben
Стана по-здраво от яйце.
Solch gehärtete Wellen einfach bohren 😮.. 🤔 🤔 oder sie sind nicht gehärtet, frage mich als warum wir solch moderne Werkstätten betreiben wenn ich das in meiner Hinterhof Bude machen kann 😅
Aquí en México lo que le hace falta es el idealista para el trabajo como estos hombres qué busca la manera de arreglar la refacciones
Вы что творите то, во первых перекалка металла, во вторых длиннее размер уже.
как длиннее?
он же линейкой промерил... там всё точно.
он зуб дает, мамой клянется...
ну а отпуск закалки ... сам понимаешь - и так сойдет