How to Straighten a Bent Hydraulic Cylinder Rod || Rebuilding a Bent Hydraulic Cylinder Rod

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The Mechanic

The Mechanic

Жыл бұрын

How to Straighten a Bent Hydraulic Cylinder Rod || Rebuilding a Bent Hydraulic Cylinder Rod
hydraulic cylinder bent rod
#hydrauliccylinderbentrod #straighteninghydrauliccylinderrod #fixingabenthydrauliccylinderram #hydrauliccylinderstuck

Пікірлер: 1 100
@mitsos306ify
@mitsos306ify Жыл бұрын
I'm impressed! I didn't spot any toes missing! The work is exceptional regarding the primitive conditions through!!! Thumbs up!
@kennysboat4432
@kennysboat4432 7 ай бұрын
Toes don't go missing, people do.
@davidwiley3440
@davidwiley3440 6 ай бұрын
I think it's them safety sandals.. along with the face masks....@@kennysboat4432
@sandorzoltanszabo2834
@sandorzoltanszabo2834 4 ай бұрын
@@kennysboat4432 gbnj 88 c cddgu
@SosopChabot
@SosopChabot 17 күн бұрын
They are wearing heavy duty sandals, safety first!
@leonardlunsford8924
@leonardlunsford8924 9 күн бұрын
toes up lol
@frasercrone3838
@frasercrone3838 9 ай бұрын
My heart is in my mouth when I see work like this being done in sandals. I was helping a work colleague lift a truck crankshaft from a bench into a cradle so it could be put in the cleaning bath. I was an apprentice and he was the mechanic and did not want to go to the other end of the workshop and get the mobile crane. It slipped from his hands and I let go and jumped back but he was not quick enough and it landed on his foot. The steel cap saved his toes but he still had broken bones that took months to heal with several operations needed. It was over a year before he could walk without pain.
@ChrisDoms
@ChrisDoms 8 ай бұрын
This is nothing, the metal casting videos from these types of channels are something else. Sandals and zero eye wear. It's tragic to watch, to be honest, because you just know there are dozens or hundreds of serious injuries behind the scenes you're not seeing.
@JACK-nt8jz
@JACK-nt8jz 8 ай бұрын
They are the famous safety sandals
@ptv1250
@ptv1250 Жыл бұрын
You do realize that the O.D is hard chrome plated. Any bending creates micro cracks all along the surface the seals ride on. Also they’re pushing down directly on the shaft with the press ram….I’m sure there’s a nice big divot there now. Leaks, leaks and more leaks….this is a dumpster fire!
@luthmhor
@luthmhor 11 ай бұрын
Ya the unpadded supports and unpadded press tool were pretty cringe.
@victorbrown3032
@victorbrown3032 11 ай бұрын
@@luthmhor To me the entire shop is cringe considering the damage a grain of sand can do to that shaft and seals. 🤦🏻‍♂️
@craftycri
@craftycri 11 ай бұрын
Wow, no PPE, hell, no shoes, I'm sure that eye they were beating is on spec, and the seals pinched while beating the rod into the cylinder with a sledge, are 100%! Wow! I bet they pull 5-10 miles a day on that hoist chain and no one seems to mind the wheel bearings in the trolly need some help. WOW! I'm totally confident that hydraulic press got them within in .005 LOL. And the. Micrometers looked dragged down a dirt road. I don't know how much they charge for that job, but its too much!
@craftycri
@craftycri 11 ай бұрын
I mean, damn, this vid SCREAMS "third world s-hole"
@mikeconey2164
@mikeconey2164 11 ай бұрын
Perhaps that's why it was rechromed. Did you watch the video?
@John-oe5nb
@John-oe5nb 11 ай бұрын
We tried to straighten a hydraulic shaft to test a new press we got. We put enough pressure on it so that it was about straight when it broke. Two pieces flew around the shop like shrapnel. How the shaft got bent without it being bent back is something a metal expert would understand, but we could have been killed. That was the end of that. When you are stressing something with that much pressure you have to have all your ducks in a row. Ours were not even in the same pond.
@jdog1297
@jdog1297 11 ай бұрын
But you weren't wearing sandals, that's the key.
@avid6186
@avid6186 11 ай бұрын
For many years we had an bent ram spear kicking around our workshop. The guy who tried, unsuccessfully, to straighten it will never do anything ever again. That's right, it killed him 😢
@mareksarvas1102
@mareksarvas1102 11 ай бұрын
A good hydraulic piston will not bend but break. I assume this one was cast and made three streets away from a mixture of a bicycle, a transformer and a rickshaw.
@michaelmayo3127
@michaelmayo3127 11 ай бұрын
When metal bends due to being stressed, its characteristics change and in many cases it hardens; that is what you experienced. In this video that was not the cases. However, that doesn't men that all is well, no to the contrary. It's permanently damage. This hydraulic piston rod won't be able to carry the loads that it was designed for and therefore it's dangerous.
@linuxmill
@linuxmill 10 ай бұрын
any metal that bends without breaking gets harder in the location of the bend, known as work-hardening. Bottom line: you can't bend it back with simple loading, if at all.
@CoyleTools
@CoyleTools 8 ай бұрын
Notice how they covered the eye with a red rag when they put it in the press. This was so you didn't notice they swapped the unit with a good one when it mysteriously changed color after becoming straight. Hey, with 3.4 million views and counting, they're getting paid for the content regardless of what they're actually accomplishing in the shop. Where's Funk FPV when we need him?!?
@staceysparling8364
@staceysparling8364 13 күн бұрын
You are so right, good eye
@user-hp2tz8ey7t
@user-hp2tz8ey7t 11 ай бұрын
Это волшебные сандали , без них не чего не получится.
@inakomislie
@inakomislie 7 ай бұрын
Единственный комментарий на русском и такие конченые слова. Переведи другие комментарии и посмотри какие добрые слова пишут люди со всего мира.
@RolandoRocha-dm5ub
@RolandoRocha-dm5ub 7 ай бұрын
Que liquido fue sumergido y cuanto tiempo?
@StrangerInAStrange
@StrangerInAStrange 7 ай бұрын
Fascinating! I know when they taped the ends with yellow tape that they were re-chroming the shaft. What was that process (other than 'electrolytic plating')? It looked like they were dipping it into rocks.
@doinsngoins
@doinsngoins 7 ай бұрын
I think those are chunks of foam that just float on top to help with evaporation
@rajeshchandra8926
@rajeshchandra8926 4 ай бұрын
Looks like giving a ice bath, hardens. Normally they use Nitrogen, elsewhere.
@danpags7023
@danpags7023 11 ай бұрын
These videos always amaze me. I have to say they look like the most comfortable safety shoes I've ever seen. 👍
@speed9070
@speed9070 10 ай бұрын
The loose clothing and working with powerful spinning machine
@mick1gallagher
@mick1gallagher 10 ай бұрын
​@@speed9070that's what idiots do
@diverpoa
@diverpoa 7 ай бұрын
😂😂😂
@chevypu4
@chevypu4 7 ай бұрын
Cave dwellers 😅
@JetFire9
@JetFire9 4 ай бұрын
I like how they use floor dirt to clean and lubricate sensitive machinery.
@knowingpappy659
@knowingpappy659 4 ай бұрын
Thats what I love about these guys just do whatever they want and get away with it somehow working
@claudiotuveri1071
@claudiotuveri1071 9 ай бұрын
Che spettacolo vederli lavorare,dei maestri!
@clovisjunior4700
@clovisjunior4700 7 ай бұрын
A verdadeira arte da mecânica clássica. 👏👏👏👏🇧🇷🇧🇷🇧🇷🇧🇷
@clay.willoughby
@clay.willoughby Жыл бұрын
Is that an old fan belt they are using as a lifting strap?
@stevo184
@stevo184 9 ай бұрын
Proof that if it doesn't fit you keep hitting it with a sledgehammer until it does...
@johnjohnson5116
@johnjohnson5116 Жыл бұрын
I love the oversized wrench and Allen keys to make it work!
@gatergates8813
@gatergates8813 Жыл бұрын
I've also seen it done with a dime or a nickel on smaller open end wrenches
@tontobb8956
@tontobb8956 6 ай бұрын
Flogging wrenches
@arthurtomczak8474
@arthurtomczak8474 11 ай бұрын
First class operation . Not even a slugging wrench that fits . Quality control . Appreciate the flash shield for welder in back ground .
@dziubo1
@dziubo1 11 ай бұрын
At first i was wondering with that rench as well, especially if you have all this latches to just make one... on the other hand, they are not able to do any harm to nut that size anyways...
@user-dv8nu1is5e
@user-dv8nu1is5e Жыл бұрын
Каждый раз, когда смотрю подобные ролики, меня поражает мастерство и профессионализм таких ребят. Без должного оборудования они умудряются проводить довольно таки сложные ремонты. Молодцы! Наилучшие пожелания из Беларуси!
@user-nq1ov8tn5w
@user-nq1ov8tn5w 11 ай бұрын
Качество сам понимаешь таких работ
@fedyaivanov8567
@fedyaivanov8567 11 ай бұрын
@@user-nq1ov8tn5w получше чем в России на СТО
@user-ov5eo8ni4z
@user-ov5eo8ni4z 11 ай бұрын
@@user-nq1ov8tn5w "главное чтоб блестел, а не стоял" 😂
@user-mk7hp8ri7j
@user-mk7hp8ri7j 11 ай бұрын
Они и коленвалы,и поршня отливают. На неделю хватит и то хорошо😅.
@user-ds6sk5rx8w
@user-ds6sk5rx8w 9 ай бұрын
Это не ремонт
@rsz90182
@rsz90182 7 ай бұрын
How did you bend it?
@johnblecker4206
@johnblecker4206 Жыл бұрын
If it is used locally after the repairs it should hold up if it is not perfect it may leak at top cap.
@user-kg4vs5ce5p
@user-kg4vs5ce5p Жыл бұрын
5:00 Да ладно! Оказывается у них в стране есть часовые индикаторы? Я всю жизнь думал, что они проволокой всегда биения измеряют 😮
@vadimjcb3cxmurmansk
@vadimjcb3cxmurmansk Жыл бұрын
Это элитная мастерская 😂
@1976petr
@1976petr Жыл бұрын
Добрый день. Да вы посмотрите у нас какие умельцы на Руси, свои доморощенные так сказать, те самые которые дырки в поршнях сверлят и на вкладышах дреммелем борозды нарезают, а еще норовят все медью измазать. Это я про д.Сережу Городецкого и Рамазана Акоева, эти гуру вообще все пальцем определяют на ощупь. Им измерительный инструмент в принципе не нужен. А всю техническую литературу по их мнению написали придурки инженеры, ни черта не понимающие в конструкции ДВС. А вы про Пакистан удивляетесь. Они от безысходности все это делают.
@user-yl1zp5kp5k
@user-yl1zp5kp5k 11 ай бұрын
@@1976petr На Руси …..на век припасено.Полностью с вами согласен.
@user-kg4vs5ce5p
@user-kg4vs5ce5p 11 ай бұрын
@@MrGeorgin007 куда несу?
@MrGeorgin007
@MrGeorgin007 11 ай бұрын
@@1976petr что ты тут несёшь???🤦
@patrickboissy4013
@patrickboissy4013 Жыл бұрын
Superbe travail beaucoup de savoir faire bravo je suis admiratif
@hilairealamkan6568
@hilairealamkan6568 2 ай бұрын
C'est incroyable de voir ce qu'il sont capables de faire ils sont très courageux avec peu de moyens beaucoup d'intelligence vraiment bravo
@numailer
@numailer 8 ай бұрын
What did they dip it into?
@keithsaunders6342
@keithsaunders6342 Жыл бұрын
Are they re-hardening the surface with liquid cyanide when they dip it into the tank?
@johnvane5240
@johnvane5240 Жыл бұрын
Rechroming the surface - any chips, cracks or scratches in the chrome surface can cause hydraulic leaks and/or the entrance of foreign materials into the barrel which will destroy the wear bands and seals and can damage the inside of the barrel and further damage the rod..
@jurijlav8926
@jurijlav8926 Жыл бұрын
​@@johnvane5240 о
@paulgibson490
@paulgibson490 Жыл бұрын
Another good job from We Bodge It And Scarper brothers. Wouldn't like to be near that ram when it bends next time. 😢
@trisulasiripurapu2862
@trisulasiripurapu2862 5 ай бұрын
Amazing!! Ingenuity of that part of the world where people make do with tools they got and still achieve results like this? Simply Wow!!
@jamesdaniel4290
@jamesdaniel4290 7 ай бұрын
This isn’t their first rodeo. Great job!
@aSpyIntheHaus
@aSpyIntheHaus Жыл бұрын
Aside from the cancer chrome dip, the finish on that rod was pretty nice. So good for them.
@nayemislmanayemislma9002
@nayemislmanayemislma9002 Жыл бұрын
p❤jdo
@williamsulewski4240
@williamsulewski4240 11 ай бұрын
Not bad for Bronze Age
@dougwalk8034
@dougwalk8034 11 ай бұрын
The cancer is an added bonus for them, they get to retire sooner !!
@user-us7pf1ic5b
@user-us7pf1ic5b 3 ай бұрын
Техника безопасности на высшем уровне…..👍
@user-rz1ne2oc9b
@user-rz1ne2oc9b 2 ай бұрын
Народу там много зачем ТБ соблюдать , заменить проще.😂
@jefersoncastro9458
@jefersoncastro9458 4 ай бұрын
Aqui no Brasil e difícil desempenar uma haste dessa geralmente elas partem ou se quebram parabéns usem um compressor de ar
@tonydownunder5703
@tonydownunder5703 11 ай бұрын
Well done,, You entertained me for 23.27 minutes 👍👍👍👍👍👍
@marcelh85
@marcelh85 Жыл бұрын
Good to see they have safety sandals
@donalfinn4205
@donalfinn4205 Жыл бұрын
Yawn.
@gian7483
@gian7483 Жыл бұрын
São raiz e não Nutella igual vc
@rakhee721
@rakhee721 11 ай бұрын
Dedicated Team work, communications & passion are the key factors... Hats off to you boys.
@ms.annthrope415
@ms.annthrope415 10 ай бұрын
Hey, Ahmed! Hit it harder! Harder! Ouch, my toes! You dropped the damned thing on my toes! Take your toes out of the way!
@felixcampos3639
@felixcampos3639 6 ай бұрын
Yo trabaje hasta. Abril. De este año.023..x que me' jubile. Trabaje.30. Años..asiendo hudraulica. Que trabajo lindo. X su presicion .como van las piezas. Lis repuestos. Sellos. Etc...felisitaciones. x. El vidio. Sigan pasando. Me' encanta. Son muy entretenidos. Y didacticos. Gracias y sigan asi. Gracias. Hasta. Siempre....
@raginroadrunner
@raginroadrunner 7 ай бұрын
How long has it been since they changed the oil in those clothes?
@caiusjacoby9257
@caiusjacoby9257 9 ай бұрын
Amazing work! Ive done this myself, but my shaft was bent just a little bit. It took a lot of pressure to bend it back, and it wasnt perfect but good enough and works well. Its just amazing skills what theese guys do here
@hammerdragon4321
@hammerdragon4321 8 ай бұрын
That’s what she said 😂😂😂😂
@FireBeam
@FireBeam 7 ай бұрын
The original broke 13:40 it's on the floor
@hugoagogo9435
@hugoagogo9435 6 ай бұрын
That’s enough about your sex life. What did you think of the video
@nathan5528
@nathan5528 6 ай бұрын
​@@FireBeamthat's what it looks like. That cylinder looked like it was bent too much to be usable. It snapped in two trying to straighten it out. That's why it's not shown. It goes from being bent to perfectly straight. Nothing in-between of them working it back into shape.
@silvioferreira1480
@silvioferreira1480 6 ай бұрын
13:31
@stinmw4621
@stinmw4621 Жыл бұрын
second nickel coating to make it look as it was replaced, great
@A_Stereotypical_Guy
@A_Stereotypical_Guy Жыл бұрын
And polished it the wrong way 😂
@HentaizerZ
@HentaizerZ 11 ай бұрын
Должен быть хром.
@thepoopsoup
@thepoopsoup 8 ай бұрын
Leather seals?
@williamnarvaez7094
@williamnarvaez7094 3 күн бұрын
Me encanta ver sus videos son mecánicos de berraquera de maquinaria pesada y muy cumplidos con sus trabajos y todos saben lo que hacen felicitaciones un fuerte abrazo y un lak
@genecibispo3043
@genecibispo3043 Жыл бұрын
oi,gostaria que vocês acompanhasse o equipamento até o destino final,ou seja sua montagem na máquina, e ele funcionando sem vazamentos.. obrigado,eu amo meu Brasil.
@MrJamesmix
@MrJamesmix 11 ай бұрын
Porque havia de ter vazamento? O fluído hidráulico apenas trabalha no núcleo do atuador e o que o impede de vazar são aqueles grandes verdades na extremidade do veio empenado. Os outros verdades que são montados na cabeça apenas servem para impedir que entre demasiada sujidade no núcleo do atuador, e isso sim acontecerá certamente assim que o empeno começar a destruir a capacidade desses verdades.
@juniorfergus3522
@juniorfergus3522 Жыл бұрын
This is ONE(1) REPAIR YOU WILL NEVER SEE DONE AT C.E.E IN AUSTRAILA
@jcbecker2800
@jcbecker2800 Жыл бұрын
Curtis would do it right.
@williamriedel1686
@williamriedel1686 Жыл бұрын
Because they can’t swing a sledgehammer.
@treeguyable
@treeguyable 10 ай бұрын
Wondering when someone would mention Curtis.
@yannickcattenot834
@yannickcattenot834 8 ай бұрын
C'est les meilleurs En France je suis sûre que cela ne le fait pas.
@inayathussainturner1356
@inayathussainturner1356 9 ай бұрын
Amazing work 👏👏❤😊😊
@arachnipope
@arachnipope 7 ай бұрын
Everything in these shops comes out with a nice coating of break-in dirt to insure plenty of running clearance.
@JoopKomkommerShake
@JoopKomkommerShake Жыл бұрын
7:10 that's the same tape my ali express packager is using extensively.
@user-sz1qo1ng6d
@user-sz1qo1ng6d Жыл бұрын
Здорово. Молодцы!🎉❤
@Thedevontree
@Thedevontree 4 ай бұрын
I love the sandals and dirt floor so dank
@Yuupiii-cw8hl
@Yuupiii-cw8hl 6 ай бұрын
En el momento ponen la barra en la prensa ponen un trapo rojo, el ojo de la barra no es mismo quitan el trapo. El video entretiene 100% no pelien si esta buena o no la reparacion.
@hervedumont6226
@hervedumont6226 Жыл бұрын
I like how they clean the tube like a baby😊
@chrish1815
@chrish1815 Жыл бұрын
How long dose it take to rebuild one of those? Nice work. I learned a couple new tricks from this.
@hugoagogo9435
@hugoagogo9435 6 ай бұрын
Oh I wouldn’t put your new tricks into practice.
@samoa691
@samoa691 11 ай бұрын
Complimenti ragazzi siete bravissimi onore a voi 💪💪💪💪👏👏👏👏🇮🇹🇮🇹🇮🇹
@hugoagogo9435
@hugoagogo9435 6 ай бұрын
Are they steel toe capped sandals
@budgetwelding5660
@budgetwelding5660 11 ай бұрын
There not just mechanics but magicians too haha they completely changed the cylinder
@JesusLopez-oy6cz
@JesusLopez-oy6cz Жыл бұрын
No pude dejar de verlo hasta que terminó. No se porqué me llaman tanto la atención éste tipo de videos Y me parece un buen ambiente laboral algo así como agradable.
@SidorovPetr
@SidorovPetr 4 ай бұрын
You can endlessly watch the fire burn, the water flow and watch how others work.
@hondaxxx9220
@hondaxxx9220 5 ай бұрын
When Churka works, it’s so nice to watch!
@americannobody27
@americannobody27 11 ай бұрын
Another reason to like YT. These guys bust their asses every day for thousands of years with no appreciation. Now, thanks to YT over 2 million people are watching them & giving them compliments. BTW, let's not forget to give them props for wearing sandals to work. I couldn't imagine dropping any of that stuff on my foot wearing steel-toed boots nevermind sandals.
@ginog5037
@ginog5037 Жыл бұрын
I like to see this work and how long it will last. Hammering on bolts to insert them is never a good sign...
@willnate5664
@willnate5664 Жыл бұрын
Nah its actualy not that bad for those conditions
@JumboMobile-zj5xr
@JumboMobile-zj5xr 11 ай бұрын
@@willnate5664 ຈ
@JumboMobile-zj5xr
@JumboMobile-zj5xr 11 ай бұрын
@@willnate5664 ຄຳ
@dusterowner9978
@dusterowner9978 Жыл бұрын
Let .....me........guess........ they overloaded like they do everything else ?
@antoniocarlosnajar8626
@antoniocarlosnajar8626 Ай бұрын
parabéns pelo vídeo, excelente!!!
@user-bu4nr1ck2d
@user-bu4nr1ck2d 2 ай бұрын
Скажите ,когда вал погружали в ванну я понял ,что это гальваника ? Хромирование?
@queenqutie9236
@queenqutie9236 Жыл бұрын
This is what they do when they're not trying to scam you on social media.
@williamsulewski4240
@williamsulewski4240 11 ай бұрын
That’s their other job ,all they do is change into other sandals 🩴
@jo_nathan_nation6544
@jo_nathan_nation6544 Жыл бұрын
OK now I understand why we have OSHA… 😂
@whakatu4life285
@whakatu4life285 Жыл бұрын
Cos ya'all are on coke, crack, weed meth or booze?
@dadofmine9957
@dadofmine9957 11 ай бұрын
What is the run out tolerance? .005?
@simonpernalete1956
@simonpernalete1956 5 ай бұрын
Excelente trabajo 👏👏👍👍
@MrHitchikerOz
@MrHitchikerOz Жыл бұрын
Did the colour of the yoke on that shaft change when it was placed in the press? It looked very different after it was "straightened"...
@dougaltolan3017
@dougaltolan3017 11 ай бұрын
Different nut, different seals, different rod.
@ClinttheGreat
@ClinttheGreat 5 ай бұрын
Yes it did right around the 4:37 mark.
@mikecoller
@mikecoller Жыл бұрын
They take bodging to a new level
@aronfreyrjonsson8171
@aronfreyrjonsson8171 11 ай бұрын
How are foot related injuries over there? Are the men super aware of their feet and everything around them or do 30% of them have deformed feet or missing toes?
@ASouza-yi5gt
@ASouza-yi5gt 11 ай бұрын
ADIMIRO MUITO O TRABALHO DESSES PROFISSIONAIS , PARABÉNS 👏🏾👏🏾👏🏾👍🏾👍🏾👍🏾🇧🇷🇧🇷
@PhillyDee215
@PhillyDee215 Жыл бұрын
These guys work hard......💪
@rgbcolor6450
@rgbcolor6450 11 ай бұрын
What was that tank they dipped it in with the yellow tape? I want to think its a chrome tank but I wasn't seeing any power supply and it was far to shiny when it came out for it to have been freshly chromed.
@goinhot9133
@goinhot9133 11 ай бұрын
Plating of some sort
@fgmiranda1931
@fgmiranda1931 10 ай бұрын
Trabalho arcaico. Muito strazafo. Deveria ter uma falha elétrica em monovia, ora favilitar a operação
@lzed223
@lzed223 Жыл бұрын
Please stop hitting the casting with the sledge hammer without a protective piece of wood. That sets up a future crack in that critical high stress area. Did they check/clean/measure the bore ?
@Dec38105
@Dec38105 11 ай бұрын
who cares
@lzed223
@lzed223 11 ай бұрын
@@Dec38105 Then don't bother to comment. Who cares.
@Dec38105
@Dec38105 11 ай бұрын
@@lzed223 yes
@williamsulewski4240
@williamsulewski4240 11 ай бұрын
Why measure ? Couple more cracks with the sledge hammer will do the shaft justice 🤣
@Dec38105
@Dec38105 11 ай бұрын
@@williamsulewski4240 yawn
@vladimirgarbuzyuk8408
@vladimirgarbuzyuk8408 Жыл бұрын
Все понятно - но что это за вертикальная ванна с какими то щепками ? После такой рихтовке на прессе разве хром на штоке не разрушен ?
@PeocTaT1
@PeocTaT1 Жыл бұрын
Возможно это хорошая полировка а не хром. Наверное в ванной хромированное покрытие и восстановили.
@vladimirgarbuzyuk8408
@vladimirgarbuzyuk8408 Жыл бұрын
@@PeocTaT1 Полировка вручную пневмомашинкой с кругом . В Ванной хромирование ? и потом голыми руками ? И какие то обрезки там ? Смутило , что после ванны измерение микрометром ,
@williamsulewski4240
@williamsulewski4240 11 ай бұрын
That’s a sponge bath for the after work
@williamsulewski4240
@williamsulewski4240 11 ай бұрын
@@vladimirgarbuzyuk8408 the micrometer is also a clamp ,so accuracy is of least concern
@user-cc9hi3kt4u
@user-cc9hi3kt4u 8 ай бұрын
нет не разрушен
@puretoronto
@puretoronto 11 ай бұрын
Was this filmed in Toronto?
@marionboren5787
@marionboren5787 7 ай бұрын
It seems to me it should have been heat treated to prevent this from happening again. It has already been weakened in the spot that it was bent, I have worked with large valves and steel in the ship yards...
@FireBeam
@FireBeam 7 ай бұрын
Wouldn't worry about the old one, it broke 13:40 lying on the floor
@ClinttheGreat
@ClinttheGreat 5 ай бұрын
@marionboren5787 At 4:37 on the eye side, there is yellow paint on shaft, they apply pressure and then in the next shot, there is no paint on the shaft near the eye, but as they move it, you can see a broken ram on the ground with paint on the shaft that looks an awful lot like the original one.
@Seteclata
@Seteclata Жыл бұрын
A melhor parte foi cortada aos 4:37...
@faycalbrahmi2802
@faycalbrahmi2802 Жыл бұрын
رغم أنه عمل رائع و جبار واحي هؤلاء الرجال على ذلك ، لكن لا اعتقد أن العملية ستنجح إلى حد كبير ،لأن مثل هذه القطع التي تعمل بجهد أكبر إن تعرضت لصدمة بالغة لن تعود مثلما كانت ابدا وستعيد الكرة ثانية ! على كل حال كما يقول المثل الواشك على السقوط يمسك في الأشواك
@thomasfx3190
@thomasfx3190 11 ай бұрын
Oh exactly my Persian? brother, and very well said. Good show.
@ottoolsen9560
@ottoolsen9560 7 ай бұрын
i dont know about you guys safty gear, it is a bit lacking, but i love that purple caps, it gives some contrast 🙂
@KPMACHINE1
@KPMACHINE1 4 ай бұрын
I’d like to see if the rod or the seals failed first when it broke down.
@gkess7106
@gkess7106 11 ай бұрын
What about the flat spots from being in that press?
@blackend00
@blackend00 11 ай бұрын
if the hardness of the press axe is higher then the one they are straighting then a dent will happend , probebly a line since the contact type is between a circle and a surface .probebly
@charly-s
@charly-s 11 ай бұрын
The cylinder rod is straightened indeed, but it’s metal structure is demolished twice by the overload and the resetting. The metal’s memory will lead to a sudden fatigue’s breakdown.
@Janderson-AppalachianCreative
@Janderson-AppalachianCreative 11 ай бұрын
I’m not sure, but I think that hole they put it in might have be an oil bath to heat the metal all the way thru to relieve the internal stresses. I seen hot oil baths used a lot when I was younger, but I think it is becoming a dying art these days
@marshalltjones
@marshalltjones 11 ай бұрын
​@Janderson-AppalachianCreative That was chrome plate, not a heat treat bath, which would be molten salt.
@Janderson-AppalachianCreative
@Janderson-AppalachianCreative 11 ай бұрын
@@marshalltjones it’s so hard to tell what’s going on. They do things so different over there. I think it was India. But they make some amazing things with limited tools and equipment.
@arturodelagarza9028
@arturodelagarza9028 8 ай бұрын
STILL VERY GOOD JOB. FOR WHAT THEY HAVE.
@FireBeam
@FireBeam 7 ай бұрын
Sorry to break it to you, but the old rod broke 13:40 it's lying on the floor, distinctive paint/rust pattern by the eye
@robertbutler8004
@robertbutler8004 11 ай бұрын
There is no precision with these guys but they get the job done!!!
@petrusgoel
@petrusgoel 10 ай бұрын
Why do they cut the video during the first drop of that hidraulic jack? After that…that rod look different
@tonyhudson8698
@tonyhudson8698 6 ай бұрын
I have straightened Two ram shafts, but did not pull them apart, that makes work, and the risk of more damage.. A drilling rig support ram, 40mm ram 1.2mtr shaft was easy and done in about an hour, then back onto the rig mast and working fine... . The second was a 60mm dia 1mtr stroke, was not removed, but was straightened useing One of the other rams... Care is needed to be sure to press on the high spot, otherwise you get a corkscrew in the shaft and you can never get that out...cheers from New Zealand ...
@VenturiLife
@VenturiLife Жыл бұрын
The force required to bend a rod like in the first place, that is impressive.
@alexfraser2508
@alexfraser2508 11 ай бұрын
Ignorance is a force to be reckoned with
@3rdaxis649
@3rdaxis649 11 ай бұрын
They switched the rod out. Notice the orange paint on the bent one is now gone on the straight one.
@FireBeam
@FireBeam 7 ай бұрын
13:40 👉👇👇👈👈👈👈👈👈👈👈👈
@marionboren5787
@marionboren5787 7 ай бұрын
They didn't replace the seals or put hydrolic fluid on any of the seals
@DL6UK
@DL6UK Жыл бұрын
Amazing!
@jordankuntz4823
@jordankuntz4823 Жыл бұрын
If you ever watch crane accidents, this is where they come. Live to tip over another day
@markuschampos5750
@markuschampos5750 11 ай бұрын
It's not the same rod going in as came out. Look closely and you will see that. This is why we didn't see the "straighten" bit.
@philiphorner31
@philiphorner31 9 ай бұрын
The molecules are stretched on one side and compressed on the other. It would have to be reforged to fix it.
@paulschalk5531
@paulschalk5531 7 ай бұрын
Exactly
@FireBeam
@FireBeam 7 ай бұрын
The original broke 13:40 it's on the floor, the rust pattern is distinctive
@nomadraidrrs.1075
@nomadraidrrs.1075 4 ай бұрын
Ничего В следующий раз
@dougthomson5544
@dougthomson5544 4 ай бұрын
WOW!!!!!!!!! Good to see that you aren’t wasting that PhD in metallurgy and materials science. Personally, I missed the unit where they covered the impossibility of straightening a piece of steel. I’m so glad that you set the record straight (pun intended”. New textbooks will be written.
@cola20845
@cola20845 Ай бұрын
The barfoot on the shaft really puts that personal touch on it
@smca7271
@smca7271 11 ай бұрын
Must be soft high tensile steel?
@Mitrokhin-life
@Mitrokhin-life Жыл бұрын
Качественно делают, даж часовой индикатор и микрометр есть. И хромирование сделали даже. Молодцы эти парни👍
@user-wg9zb6bp4q
@user-wg9zb6bp4q 11 ай бұрын
Ага и микрометр свежий повереный. Не от деда достался. Кустарщина это всё.
@fedyaivanov8567
@fedyaivanov8567 11 ай бұрын
@@user-wg9zb6bp4q какая разница какой микрометр. Они проверяли износ.
@user-wo7sd4ju6r
@user-wo7sd4ju6r 8 ай бұрын
Всё что сделали чуваки в этом видео - заменили гнутый шток на новый. Видео монетизировано. И они по угару сняли кусок как они якобы выпрямили шток. Это всё хрень 😂 там идёт тупо склейка выпрямление гнутого штока - бац ровный шток, который они уже проверяют микрометром. Там даже видно, крепление гнутого штока измазано краской, а ровный уже без краски. Причём до ровного штока прессом не докасаются, а только делают вид. В любом случае даже если бы они как-то выпрямили шток, то ему один путь в помойку, т.к. он уже имеет неравномерные внутренние напряжения металла и опять согнется в том же месте при значительно меньших нагрузках, чем мог выдерживать новый негнутый шток. По сути кроме съёма гнутого и установки нового в этом видео всё остальное фэйк-сьемка для ютюба.
@user-cc9hi3kt4u
@user-cc9hi3kt4u 8 ай бұрын
@@user-wo7sd4ju6r в 90х мы так же шток на кран правили и ничего работал не гнулся так что не пизди не надо
@pruzhin_petrov
@pruzhin_petrov Жыл бұрын
если измерять микрометром кривой и прямой штоки, то показания будут одинаковыми. тогда зачем мерить? и вообще, на трещины шток не проверяли, испытаний после сборки не делали. блестит да и ладно😅
@user-wg9zb6bp4q
@user-wg9zb6bp4q 11 ай бұрын
Ну некоторые гуманитарии тут в коментариях боготворят этих халтурщиков. Дочего людей Егэ довёл.
@UH181
@UH181 11 ай бұрын
@@user-wg9zb6bp4q Это не ремонт - это бутафория. На свалку этот шток
@Endrus_
@Endrus_ 9 ай бұрын
Какие испытания 😅 Когда вбивали обратно видно как шток местами легко идёт то трудно... Напряжение металла в изгибе не сняли, скоро опять привезут на ремонт, зато без работы не останутся 😂
@user-cc9hi3kt4u
@user-cc9hi3kt4u 8 ай бұрын
@@user-wg9zb6bp4q чем тебе ремонт не понравился, отличник производства?
@user-yo7rq3ch2w
@user-yo7rq3ch2w 5 ай бұрын
Согнутый потом под прессом под давлением равняет и место где прижимает останется мятина и ямки. Просто они ещё восстановили зеркальность и собрали. Это во время работы дасть о себе знать. Масла из выемки будет пропускать и сальники не поможет.
@paulodwyer5599
@paulodwyer5599 9 ай бұрын
These indian engineers work miracles daily with the least equipment and technology..they are excellent general engineers. They just get the job done and will work 24/7 if they have to
@nunyafugginbizness523
@nunyafugginbizness523 Жыл бұрын
This is a bad idea. The danger this puts on the user of the machine that gets this ram and those around it is astronomical. That rod is ruined. It has fatigued and is useless for the intended purpose. Re-chroming it to make it look new is nothing more than misleading asthetics. The internal crystaline structure of that rod is shot. There was no attempt at even trying to normalize the iron to even attempt to repair the internal damage. That rod is a ticking time bomb. If I was the poor sucker that got sucked into buying that piece as a "refurb", I would be pissed to the max. Proper repair would have been to remove the eye and replace the rod machine a new rod. It's sketchy ass shit like this that gives some shops bad names. Next time it may not just bend but actually break causing catastrophic failure of the machine.
@didiercoret561
@didiercoret561 Жыл бұрын
Excellent travailleurs ! Chapeau les gars !
@patrickboissy4013
@patrickboissy4013 Жыл бұрын
Il y a longtemps on savait faire sa en occident maintenant plus personne ne sait se servir d'un pied a coulisse
@Winston-lf7sb
@Winston-lf7sb 16 күн бұрын
these guys. job security for sure with these repairs
@andrasekcsaba5850
@andrasekcsaba5850 4 ай бұрын
Ez a krómozás valóban kopásálló? :)
@gdglock
@gdglock 11 ай бұрын
Anybody else notice they switch rods in the press? The original bent rod was not the same as the straight one. Notice the different colors of paint on the eye end.
@chrisbailey459
@chrisbailey459 11 ай бұрын
Good spotting.
@erniemathews5085
@erniemathews5085 9 ай бұрын
oh. yes.
@frasercrone3838
@frasercrone3838 9 ай бұрын
The bent rod was resting in the v blocks with no rags but the good rod had rags.
@dont-want-no-wrench
@dont-want-no-wrench 9 ай бұрын
yeah! what about that?!
@joedebosco3047
@joedebosco3047 9 ай бұрын
yes I noticed and made a comment. Good catch.
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