Hydraulic Cylinder was Failed | We Make a New Cylinder From old Ships High Strength Pipes
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- Опубликовано: 25 авг 2024
- Hydraulic Cylinder was Failed | We Make a New Cylinder From old Ships High Strength Pipes
We manufacture our own hydraulic cylinders, rather than simply supply those made by a third party. This gives us great flexibility over the products we offer, as well as good insight into the manufacturing and quality control processes that lead to superior performance and working life.
Here is a brief overview of the hydraulic cylinder manufacturing process we follow:
1) Design
In the design stage the customer’s specifications are transformed into technical drawings detailing the materials, tolerances and dimensions of the hydraulic cylinder. This is the most important stage of the whole process, and is why we take care to ensure that each customer is equipped with full technical drawings before we produce any components. The design takes into account the performance outcomes required by the application, the customer’s budget, size constraints and other considerations.
2) Machining
A range of high-capacity CNC lathes, milling and drilling units are available for the production of modern hydraulic cylinders. These machines are arranged in cells on a production line for efficient machining and assembly. The rods themselves are pre-manufactured from turned and hardened chrome, ready for manufacturing into cylinders of the correct size. Stainless or high-strength steel may also be used.
Modern CNC equipment gives manufacturers the flexibility to machine complex and non-standard hydraulic cylinders. During high volume production runs, quality control is carried out in the cycle through accurate measuring components mounted on the machine. Manual lathes are also sometimes employed for prototypes and low volume orders.
3) Assembly
Assembly takes place in line with the technical drawings agreed with the customer before machining. This is preceded by a quality check to minimise the amount of materials handling required during the assembly process. Assembly may involve welding, in which case every care is taken to ensure the strongest join. Welding may be automated through a CNC welding unit, or carried out manually if high-strength or irregular joints are required. Weld designs are tested in advance in a virtual environment, and weld strength is verified by destructive testing.
4) Testing
Each cylinder undergoes rigorous performance testing under power and load to confirm its specifications and durability. A quality control procedure rules out defects, and specifications are confirmed in line with customer expectations. We use coordinate measurement machines (CMMs) to verify quality standards and calibrate each cylinder before delivery.
Although testing and inspection are an integral part of the manufacturing process, visual inspection and environmental control also takes place at the machining and assembly stage. For instance, care is taken throughout the process to prevent dust accumulating on the internal surface of the cylinder - which may impede its operation.
#hydrauliccylinder
#manufacturinghydrauliccylinder
#machineshop
#machinist
#australianmachinist
#pakistanitruck
#amazingtechnology
Техника безопасности на высшем уровне!
👍
Работал на частника в тапках в гараже с открытыми воротами на свежем воздухе полтора года. По ночам какой же это кайф
Её там не было ни когда.
Q
Alright, who still has all their fingers? Jawad? Your turn to hold while Abdul hammers.
Техника безопасности на высоте пальцем проверять изделие это действительно нужно быть альтернативно одарённым человеком или в бога верить сильней всех в мире!))) Стоишь такой в шлёвках покуривая и держишь палец на металической заготовке под станком шик!))
😍😍😍😍
Over my working life, I went from shops like this to aircraft gearbox manufacturing.
I was lucky enough to get my first metal working job in a shop that had been in existence since the 1930s. I learned the original way of working metals. So much so that I actually understood the process. Like these people here. They are masters at their craft. Would I use their cylinders? Absolutely.
These guys are good. Oh, the Sledge Hammer Press. That's the way we used to do it.
Note that I watch Curtis at Cutting Edge Engineering in Australia. He has modern machines, all it does is make his job easier. He understands the process and the why.
yes but curtis would never put oil on the gland , hammer it on , then weld it with oil oozing out from under the gland as you weld. also they didn't weld it on the inside at the end so i wouldn't trust it for high pressure. their weld may crack over time.
Не знаю, что Вы за мастер, но посмотире резцедержатель на станке и Вы поймёте, что это Ужас
@@ronblack7870 One of the big points he is taking care of himself using correct PSA ( Personal safety appl.) Look at his shoes, gloves, eye protection etc. Please compare to what we had seen here
Used high pressure pipe of unknown quality. Was the pipe exposed to an over pressure situation when in use on the ship, rendering it unsafe for further use? Is the design pressure rating of the pipe as high as the hydraulic pressure it will be exposed to, along with a sufficient over pressure capacity? Was the pipe checked for stress cracks, AKA Magnafluxed? A used gland of unknown quality is installed and welded in place with what quality and specification welding rod? I won't mention the welding bead not being continuous, or the welding rod being bent, cracking the coating and jeopardizing the quality of the weld. There is a reason why oats are much cheaper after they have been thru the horse one time.
Was your shop complete with pop bottle oil cans, dirt floors, & absolutely no PPE?
As a machinist for 34 years, I don't know where to begin. I'm both shocked and impressed at same time.
I was going to go with appalled and amazed myself but shocked and impressed works as well.
I have a bridge to sell you both
Surprised and saddened work too
@@toejam7606 ?
Love those workboots they all wear, they might even be steel toe.
Hello DS. For Vishnu peace of mind, make that all of our shaken nerves, get a band-saw! Not an expensive one!
Weld a long handle on that flat hammering disc. Your young partner will require his hands for his whole life!
The band saw will save hundreds of hours of machine work over a year. And make straight cuts, ready for machining, de-burring, put into use.
Throw all your load slings away. Allow zero fluids to touch the new ones, not even water!!! Add no heat, friction, crushing, bending on any strap or chain. Your load chains or straps never get used for towing. See bent / stretched links for reasons.
I know, the yearly budget for shop supplies is nearly zero. See what you can do please. Can you manage eye protection? All those valuable skilled young men. Such a waste of good eyes. Good luck!
not an engineer (yes, but of totally diff field) or machinist yet (no pun intended) somehow your advises r the most common-sensed ones in this comment section. 👍👍👍
Специалист широкого профиля, и токарит и варит сам - золотые руки!
Только эти руки ему видимо не нужны.
@@user-tx7cm7mg9z Как и ноги, судя по видео.
Люнет в виде кран-балки впечатляет!
😍😍
@CuttingEdgeEngineeringAustralia how come I never see you in safety sandals?
He has safety officer🐶🕶️
Микрометром померял, а потом штангелем проверил сам микрометр, вот это я понимаю, подход к точности!
Лет через 50 у них появятся подставки для микрометра, СОЖ, полуавтоматы для сварки... Но как обкатывались проволочкой на палочке, так и будут.
Как, блин, они атомную бомбу сделали, ума не приложу? Наверное, не так это и сложно как нам кажется.
Он не мог считать показания микрометра.
Там ещё дальше рулеткой штангенциркуль проверил, не вошло в кадр
@@RomanKorneiko А потом рулетку спичечным коробком. )))
Precision is some what a foreign concept. Along with sharp tools and a clean work area.
the immense trust that these guys have in each other is unbelievable I'm not letting anybody even my own mom swing a sledgehammer down on my hand while I'm holding a 6-inch plate trusting her to hit home every time nope not doing it not happening looks like Mom's going to lose all her fingers she can hold it her damn self
true, all it take is a single miss out of 5000 successful swings to make the unlucky one being a disabled - as often reminded my sons n colleagues when working or driving (especially);
There are a lot of workers, no one notice if they’ll loose one)
fuck NO
Your mom can swing a sledge hammer?
The striker's a long way off from those fingers. It would be like missing the head of a nail by 3 inches. I've split a hundred cords of wood with a sledge and wedges and don't think I've ever missed the wedge.
I'm sitting here watching this and thinking to myself what a field day OSHA would have here.. and being a machinist for 44 year's. I'm impressed with the wire indicator.. keep up the good work 👍👍🤔🤔
+/- .010 maybe?
His customers are much more tougher than OSHA....!!!
If there is a way to cut corners to hack a job overload a machine to the point it self-destructs then slap it back together they will figure it out. Just wow .
What do you expect in a shithole shop like this, I guess that's why you don't see Pakistan leading the way in rocketry or building nuclear submarines
yet they actually have a dial indicator they could use. on the other hand with a big cylinder like that they are machining the far end so being off slightly at the chuck won't matter. they did use the indicator on the end they were working on but it was confusing what they were doing.
В этой конторе кроме бородоча ещё кто-то работает?
Все остальные смотрят на вращающиеся патроны
If I couldn't afford steel toe boots, I would make them myself! That Is some crazy ass shit right there! I'm not even 1:15 in and I am already on the edge of my seat watching that guy swing the sledge 2" from the other guys fingers. Sandals, next to a stack of schedule 80 pipe.... Just wow
Different world with different attitudes, expectations, and resources.
So you think your toes will be saved with steel toe boots when a pipe that big will fall? They will be cut off like a head on a guillotine
@@alexanderSydneyOz Different in that life and products are low value and and low expectations.
Always best to grease and oil a surface before welding.
👍
I was thinking the same
@@BXBvlog AAasAAaAAaAaAAaAaAaaAaAsaAAAAaaaAaAAAAAaaaAAAaAAAaaaaAaaAA AA Z que
Minha maior agonia é ver estes homens trabalhando com roupas compridas em uma máquina capaz de arrancar um braço inteiro caso algo se enrosque na peça girando. 😱😱😱😱😱😱😱😱😱😱😱
Verdade pensei a mesma coisa
Verdade
Como é que isto é possível muito bom trabalho mas as condições de segurança minha nossa
У3
я 26 лет отработал сварщиком ручной дуговой сварки, но ни как не пойму зачем они изгибают электрод.
It's a closely guarded secret🤐🤫😶.
да походу, чтобы лучше прицелится ))
Чтоб дуга была ;)),.. это же элементарно...значит электрод хороший и обмазка с него не слетает ))... Шайтан дуга ))
что бы расплавленный металл в сандалеты не капал .......
Bunu hiç bir zaman bilemeyeceksin 😂
Молодцы конечно но вот интересно, сколько народу эти станки уже размотали?
thank
Фигня! Зита и Гита ещё нарожают. ))
Was anyone else waiting for that long stringy chip to grab his PJs and yank him in?
Пацаны ваще ребята.умеете,могете! ✊
👍
В самом начале, у мужика видимо в кармане запасные пальцы лежат ))
👍
И не один мускул ни лице не дрогнул
This is the cleanest shop in the series so far relatively speaking..
An also the bigger one as well.
It is a lot cleaner but the lack of any safety equipment is still kind of concerning. Steel toe shoes and decent gloves at the very least. Maybe a few welding helmets.
So many critics! For having limited tools I think they did an excellent job.
As usual, eh? That said, and noting that if there was a more cost effective alternative, no doubt it would be used, but the sledgehammers in these sorts of videos are relentless :)
not only lack of tools also no PSA. What a shit they are doing with their employes
At least they have a Colchester lathe from the 70ties
@@alexanderSydneyOz ⁹
I'll give this guy an "A" for effort. Things can get tough when you can't get the work piece centered on the tail stock. I guess the boss isn't going to get a tail stock with an adjustable centering chuck any time soon.
Эти люди не знают,что такое техника безопасности . Это дико!
Это же индусы, они верят в колесо сансары. Умрут, колесо провернется, и они снова на месте, которое заслужили в прошлой жизни ))). Всем добра!
@@AminaBarboskiny вот как раз и не хрен с ТБ. Это не прихоть ,это главное? ТБ правильно говорят написан кровью, и жи́знями!
Curtis from cutting edge engineering Australia is twitching in his chair watching this video
The safety dog would be on it..lol
Those safety sandals are awesome.
I'll give this guy an "A" for effort. Things can get tough when you can't get the work piece centered on the tail stock. I guess the boss isn't going to get a tail stock with an adjustable centering chuck any time soon.
I'm sure that Boss doesn't know such a thing exists 🤔
Wouldn't be hard to make from scratch.
ماشاء الله والله خير الرازقين
They are the most RESOURCEFUL crew I have ever seen
ماشاءالله.
والله خير الرازقين .
أعانكم الله .
Чуваки реально экстремалы.
Хоспади, люнет на удавке))) Теперь я видел все))) И , что можно померять штангелем в микрометре?))))
Видимо у штангена класс повыше будет.
Is amazing what PK people can do .!
He just oiled a lifting strap. Those are definitely rated for high loads saturated in oil.
👍
Молодцы хорошие спецы,только тб не соблюдают,берегите себя Аминь!.
Aaaah yes.....the "close enough" measuring system, I'm kind of surprised they didn't use a piece of string to measure the bore....
your comment is right on.
Lmao, spot on
Most of these videos are guesstimetes
У нас говорят качество американских товаров таково будто их цыгане делают у вас только одно хвастовство вам ещё у них учиться надо
У вас на 200 мм водяной помпы 4 мм не хватило пришлось проставки точить а газовое оборудование всё через доработку
С немецким бельгийским швейцарским и английским оборудованием такого нет
Так что поменьше пафоса .на себя посмотрите
НУ да измерить микрометр штангенциркулем это что то
Nice sharing host galing
En esos paises desconocen por completo la seguridad de los obreros.
smarter not harder boys, you should have heated the end piece that went over the pipe and it would have expanded slightly and slipped on till it cooled and gripped onto the pipe at that point.
Сжались пальцы, когда начал смотреть.
Madre del amor hermoso!!! Ni chinos ya trabajan así,creo. Xq.... Xd
A Marvel No 8 bandsaw would be a good addition to this shop
Верэ найз! Грэт джоб! В общем, всё чётко!
Прямо завод...А токарь у которого труба на ремне ,висит, вообще безсмертный!!!!Токарь как сапер ошибается только один раз.
Вот кто нам турбину на газ в Эвропу за неделю соберёт а не Канада 😂
I will say this is one of the nicest shops I've seen in these videos and they used an actual helmet 👍👍👍
ما شاء الله والله خير الرازقين
جزاكم الله خيرا ووفقكم للخير
Б. Безопасность. Т. Точность. К. Кривые электроды 😁
Кожа рук года через 3-4 гарантированно получит рак.
ты про скотч
еще забыл, без него никуда
Вот молодцы просто супер 👍
I was impressed that you were using bore mics and TID's, but have you ever thought of instead of smashing everything to bits with a massive sledge hammer of applying a little heat to the cylinder head and expanding it so it drops on the the cylinder with little or no effort.
That is what they do everyday, they probably have done hundreds if not thousands while you still haven't done it once. They most probably found that method the best and fastest as per their experience. You are just a backseat driver.
And heating requires gas. If noone has noticed, gas costs money and the price has skyrocketed recently. Sledgehammers cost $0.
In addition, the purpose here is to tightly fit the parts so they are located with ~ zero movement, and remain aligned during welding.
This is NOT an interference fit, which would require heating, nor needs to be.
As with all these sorts of videos from Pakistan, these guys are working with limited resources and cost constraints, doing jobs for customers in the same position. But, they are none the less professionals who obviously know their game, and I take it as-assumed that their work is fit for purpose within the constraints they face. Whatever they are doing, that is no doubt the best that can be done.
@@alexanderSydneyOz in pakistan.very poor quality if in North America or most of EU.
Yeah i would have machined it for interference it would have worked way easier. But i don't live in a third world, on second thought the US has devolved into a 3rd world so ......
That’s exactly what a spoiled lazy American would say. No one in america is living in third world conditions unless they choose to
Микрометр проверять штангелем... Да он гений!!!
Он по ходу вообще микрометр в первый раз в руках держит. Смотрит на показания держа его вертикально. Оригинал однако. )))
É assim que se formam os verdadeiros profissionais, com poucos recursos, eles se viram, e fazem um perfeito trabalho.
You mean in dusty workshop with sand and dirt in sandals? Sure not
CEE из Австралии плачет кровавыми слезами! АВОМ-79 из Флориды рвет на жопе волоса!
Why? Too much things? 😁😅
@@jonigarcia5425 they work too neatly🤣
I was about to say the same thing lmao
АВОМ-79 это кто? Скиньте ссылку, я что-то не нашел.
@@Nepodvignost ruclips.net/video/GcG9n1jylKY/видео.html
Мужик в теме. По тяжелым железякам спец.
That is some old school setup on that lathe. I love it
I like how they use a ' bushing' on the steady rest
If all the maching shop's are like these, the tools salesman like me, aren't gonna make any money 🤣🤣🤣
Rule 1 of working in a machine shop... no loose clothing, no long sleeves, if you need the long sleeves due to cold make sure they are tightly fitting to the arms, no jewelry, rings, watches, nothing that could get caught in the spinning work or tools and remove your body parts.
Rule 2, no open shoes. The chips, hot or cold, are hell on the feet.
Rule 3 do not put your hands or fingers into while spindle is rotating
Looks like they are disproving your immutable rules. I expected to see so much more blood shed and body parts! Lol
Świetnie jest to odrestłrowane pozdrawiam twórcę tego filmiku 👍👍👍👍👍
Эй Джамал ты что размер прослабил?
- Да херня сейчас изолентой обмотаем, норм будет.
У них не православная изолента жёлтого цвета. Без синей не полетит...
I always stick weld on my lathe. The spatter gives the bed that precision runout.
thank
LMAO
I find this vid astonishing , inspiring and almost unbelievable in terms of the inventiveness and perseverance of the craftsmen involved. Yes , they are fast and loose with perceived western values in health and safety but that’s their culture and let’s not judge them by our standards. Theirs is a no work , no eat society and you can only hold these guys working with sun standard tools in the highest regard. Respects are due 👍🏴
people were doing this in America 100 years ago with no internet, amazon delivery for tools, or calculators. sure its impressive, but they're not breaking ground here
@@gitar1hero1qaz wow your a tough crowd ? Only in America 100 years ago ? Was that the birthplace of industry and recycling ? You sound like your hero is a lying , mysogenistic , climate crisis and Covid denying , fake news purveying rebellion enthusiast ! Give credit where it’s due muppet , this isn’t 100 years ago , it’s now and I’m a fan no matter what your gun carrying , yee - haw ,tobacco chewing views are … ffs
read the description of their business. they talk about cnc lathes and all kinds of precision . yet what we see is a different world entirely.
Бессмертные работяги, о здоровье своём совсем не беспокоятся похоже.
These people in mid Asia sure can work. They are not like Americans.
They simply just Get R Done.
Quickly. Very basic working conditions and very basic clothing. No boots. Just flip flops or sandles.
Very hard working people. Amazing.
as i watch a few things stand out. ill list them. flame cut steady rest, oil on the strop thats honestly looking like its seen both world wars and has lived at that shop ever since, standing in the firing line of the chuck of the next lathe that has the back of the lathe exposed, uses a dro clock gauge to measure the inside of the bore but diddnt use it to centre the tube in the 4 jaw and instead used a piece of wire, chucking up a job that clearly exceeds the bed length of the lathe but it kinda getting away with it, tooling too small for the tool post that also has the wrong bolts in it that are almost bottomed out in there holes, people just ambling into the lifting area wile a lift is in progress, spends a crap ton of time refitting the end cap for the tail stock and has to replace the tape and cloth 3 times cos it was too lose each time. at this point im 10 mins in and am absolutely grateful i live in the country i do since none of this would be happening here. this place is an h&s disaster and no machinest i know would allow this crap to go on. in fact they would all be fired instantly.
You are a super duper man, robert. They made this cylinder out of what they had at hand, it was done fast and cheap, and I bet it will be working for years into the future. I doubt you could do better at any price.
Perhaps you should go back to school and learn some rudimentary grammar! I am sure the guys in the video could pick you up in the same way you have with their work practices!
I understand better now how the pyramids were built.. Impressive skill
Behold, modern machining at its finest.
First time I see crane sling works as steady rest
На глаз и так сойдёт.
👍
No need ielts,no need education,they have highly practical experience,I m also machienst,I love this heavy duty jobs, God bless you all,
Love those OSHA safety approved work boots Good God those poor bloody souls.
Measure with a stick, mark it with a chunk of chalk, cut with an ax and machine with 20 or 30 thousandths error. Perfect.
👍
I can not seeing them working with flip flops... 😂 Respect though they get results with the tools they have.
السلام عليكم ورحمة الله وبركاته …..ما شاءالله…..و الله خير الرازقين
0:43 ماشاء الله والله خير الرازقين
Oh Jesus, leaving the strap wrapped around the cylinder, hooked to the crane, while the lathe is spinning. What could go wrong!
That dude feeling the surface with his thumb while the lathe is cutting must have file grooves as finger prints, or he's asking for a nice slice or sliver.
I noticed the video cuts before the dangling end of the pipe smashed down onto the lathe. we only see after when the boss is on the shop floor asking WTF was that guys!
Тут видно начальник богаче,станки другие лебёдка электрическая ,но делают всё как всегда не очень.
I just love all the comments... but it seems that the 'repair' gets done. How about a follow up to see that cylinder a year from now and how it is working?
pass 1 year? that a pass
It will never work in one year
@@wolfgangbalu1253 let be realistic, if it dont work then these sort of shop wouldnt exist.
A year from now? That won't make it 1 week.
Scary when smoking a cigarette is the least dangerous thing going on in the room
thank
you got that right. I bet if you dig hard enough they have some narly accident videos.
It is amazing that they do not wear gloves and work in open shoes. I wonder how many accidents they have. Wow!
Everything they did during this job was amazing but that sledgehammering was very hard on that guy who held the 6" plate. It would have been done differently. Kudos to the guy still having all his fingers.
always put a nice gentle bend in your welding electrode.Why I don't know but it works for them
I've watched several of these videos from many of their channels and it seems they all use the same type of welding rod (possibly 7018) and never have a welding helmet and use a homemade welder.
with the bend they can let the torch "fall" in instead of moving it forward. think of the radius your hand makes when you have your elbow on the desk while moving your arm forward ( and down). it's a more natural move. ( i think )
It's a closely guarded 'secret'.
😂
I've seen LOTS of welders in the U.S. do the same thing when tack welding in a odd position.
As long as you don't use the rod up to the bend it's not a problem.
Love the bent ass handle on the lathe, totally reminds me of my father's in his shop!
Used his vernier to check his mic. That’s calibration if I ever saw it.
thank
And no clue what either one of them meant.
Пальцы под молот пихать, это надо или яйца стальные иметь, или запасные пальцы. Причем по пальцам он получил, но упорно продолжил... А почему варили не в станке? Оно же не так приварится...
За приварку в станке надо под молот всю ладошку, не то что палец...
@@_MadFox 😁
Интересно, почему каждый сварщик гнет электроды? Какая-то проверка или это уровень сварного так определяется?)))
J'adore leurs pompes de sécurité ! 😂😂 Essaye de venir bosser sur un tour dans cette tenue ici ! 🤣😂
May I suggest that you guys search RUclips on how to grind a chip breaker into the lathe bit?
👍
YAH that birds nest when he was cutting is super dangerous. there was a guy killed in canada by a birds nest that suddenly caught and whipped around. the razor sharp wire went over his head and cut his head off. it was a larger part than this but this bird nest could still do some damage.
@@ronblack7870 one guy that you know of out of 38 million, seems dangerous
У них даже электроды особенные-гнутые,и искры при сварке не обжигают
The guy that struck an arc weld holding only the dark lenses out of a welding helmet. OMG!
Parabéns bonito trabalho 👍BRASIL OK.
These guys the unsung heroes of manufacturing. When they're welding, matching and swinging sledge hammers, they're not wearing steel tied boots, hard hats or welding attire and proper welding masks. I ding myself foaming at the mouth, having a coniption fit and moaning "OSHA" before I pass out, they do an awesome enough job. WOW...JUST, WOOW!
Very cool. Thanks for the great video!🙏
👍👍
Вот это колхоз! 👏
Колхоз " Большое дышло".
@@Domovoi678 ага, "слава украине" забыл крикнуть, Сёма
Wow... !!! My best friend, It's always great. We liked and enjoyed to the end.
Congrats on building the cylinder. lv ur videos.
*A good job to assemble such a large hydraulic cylinder, I'm sure the factory only manufactures this type of part. Congratulations*
Well, they all still appear to have their fingers. But it won't be long
- that sledge hammer will hammer one off
- or the lathe guy "verifying" smoothness on a rotating part will get his finger sheared by a burr.
These guys are amazing make do with what you got. They are very good macinists imagine if they got a job in the us they could teach you a trick or two.
teach how to beat the shit out of any piece with the hammer.
No they can't. They have no idea how to even zero a part before they even start. They are clueless.
@@stevenhorne5089 Clueless?
That's what you would be if you had to do there job with what they have to work with.
@@900stx7 Really? Would you like to compare brain pans?
Good. Work. Thanks
To the men that did this job excellent work!
thank