How to Repair & Fix Cracked Cylinder Head || Rebuilding 4 Cylinder Leak Head of Cummins Generator #crackedcylinderhead #howtorepaircrackedcylinderhead #leakedcylinderheadrepair
Пікірлер: 794
@oh8wingman2 жыл бұрын
I haven't seen anyone using cast iron fusion welding in the last 50 years other than myself and then I only used it twice. It's nice to know that someone somewhere is still using it. In todays market it had been largely displaced for faster are welding methods. Dumb thing is it was still better than anything out there today.
@andrehuppe26662 жыл бұрын
Andre
@junfunganfujunfunganfu89712 жыл бұрын
@@andrehuppe2666 ikii98
@junfunganfujunfunganfu89712 жыл бұрын
Iluj8u8i
@ramiroarrudajr23302 жыл бұрын
This is people using what they have to try to make shit last . But that crank shaft Video was the equivalent of using blue devil head gasket sealer . In the states we would have scrapped that crank shaft . In a second
@mikeberryman53222 жыл бұрын
@@ramiroarrudajr2330 the crankshaft video is gold.
@Kimdino12 жыл бұрын
WOW!!! I'm sure most viewers won't appreciate the trickiness of this task. 25yrs I had a friend whose head cracked on his XS500 motorcycle. We looked around for a replacement but due to the relative rarity of the machine one could not be found for love or money. At the time I worked in a well equipped fabrication shop so I was asked if anything could be done. There was also a well equipped machine shop right next door. I had a look and said "No way". Due to the brittleness of castings, the heat stresses involved,.the concominant distortion and the precision required the job was seen as almost impossible and even if successful it would be likely to crack again soon after. I asked several of my coworkers and they agreed with my opinion. But as there was NO other option we tried it anyway. One of our most experienced welders tried it and the head just cracked somewhere else as soon almost as soon as the torch was applied even though we had carefully preheated the head. So, even in our first world hi-tech fully equipped workshops this job could not be done. Yet here they are actually achieving it on the backstreets of Pakistan, and with primitive equipment. I believe the trick was to do the welding while keeping the head in the 'oven'. Ingenious, I really take my hat off to these guys.
@AliBaba-hn8tv2 жыл бұрын
This was done in Pakistan.
@Kimdino12 жыл бұрын
@@AliBaba-hn8tv Thanks for the correction. I have edited to suit.
@zaletchik31132 жыл бұрын
Ремонт конечно такой себе - двоюродный, но в таких условиях, парням низкий поклон. Руки точно из правильного места растут!
@karakipsak Жыл бұрын
ещё походит. в нашей стране мало кто будет этим заниматься, сейчас больше идут на агрегатный ремонт.
@koren712 жыл бұрын
Большой привет! Много месяцев подряд смотрю ваши видео! Это по сути пособие для ремонта, да и просто информация о том что для человека, думающего, преград почти нет! Реально преклоняюсь перед теми людьми что на видео, хотя сам всю жизнь связан с техникой и именно ремонтами авто, в том числе и при ситуациях когда мало денег в кармане либо у клиента либо у себя любимого, но всё равно поражён. Не унывать и не скулить, прям реально готов пожать руки мастерам! Продолжайте снимать ваши видео, очень они правильные! Корень.
@paulfomin89452 жыл бұрын
Tells you alot about what can be achieved with a simple workshop and dedicated team of people, love the ingenuity and skills of these people
@axa.axa.18 сағат бұрын
Not sure what you're going on about. They bought themselves 2 weeks max
@ktmturbo58362 жыл бұрын
They are evolving. First time i see a table to work on. Good job
@krzysztofmadej80062 жыл бұрын
Bardzo dobrze wykonana robota. Podziw dla wiedzy i umiejętności. Ktoś wymyślił tą technologię i realizuje w takich warunkach jak widać. Czy działa? Jestem przekonany w 100%, że tak. Nikt by nie poświęcili takiego nakładu sił na darmo. Wnioskuje, że głowica żeliwna więc podziw dla sposobu spawania na gorąco (na grillu ,)),nawęglania płomieniem z niedoborem tlenu, sposobu ustalenia pasowania na cieśni cyrklem i mikrometrem. Wielki szacun. Brawo
@avotihook2 жыл бұрын
Do perszego prezegrzewa glownicy i potem leci w smieci bo bedzie ponowe pienkla.
@krzysztofmadej80062 жыл бұрын
@@avotihook Ta linia technologiczną nie miałaby racji istnienia gdyby było tak jak piszesz. Druga istotną sprawą: jeśli prze grzejesz niereperowaną głowicę to też ją niechybnie uszkodzisz :/
@danielsatko2 жыл бұрын
u dont know a shit about cast iron trepair so better sut up and not make fool of yourself
@jameswilliamson80502 жыл бұрын
I could watch these guys all day, the craftsmanship is something to behold 👌👍👏
@НиколайМезенцев-ы4ф2 жыл бұрын
Уважаю мастеровых людей, с руками и с головой! Моё почтение.
@stephenhine43122 жыл бұрын
I enjoy watching these young men tenacity, skill, confidence in their work.
@HenryVermeulen2 жыл бұрын
yes, me too!
@lionelteles81972 жыл бұрын
Très bon travail sur cette piece (culasse) qui chez les gens comme nous soit disants civilisés et adeptes du recyclage serait envoyé à la ferraille mais chez eux, non, elle va reservir et vu le travail, longtemps. BRAVO
@lennyf19572 жыл бұрын
...and for 25¢ an hour
@gordonwelcher95985 ай бұрын
I like the way the trucks are painted in rainbow colors and that the employees are allowed to wear dresses.🌈
@williegillie57122 жыл бұрын
I see some very talented machinists and iron workers and welders in this group of guys. I’d be proud to work with them if I was there.
@williegillie57122 жыл бұрын
@@sjb3460 they are making do with what they have. I’m amazed at how well they work with the tools they have.
@dezsonagy83572 жыл бұрын
Nyers és csodálatos tudás minden területen, itt ha videókat nézek mindig elámulok! Fantasztikus! 💯👌
@johnc942 жыл бұрын
I'm just sitting here watching these videos and I have to pick up my jaw off the floor this is outstanding incredible work
@bill01182 жыл бұрын
Good skills, don't know how long the repair will last, but nice to see people able to do it with limited means and without genuine parts! Congratulations, in our (too much) "rich" countries we throw away and replace things instead of trying to fix them, and I think we are definitely wrong.
@mohammedshafiq40532 жыл бұрын
For ever mate good repair strong repair mate
@countercz64112 жыл бұрын
It will live longer than your car if you done it good it will surwive forever
@JPER-cv2lq2 жыл бұрын
Beautiful amazing outstanding well done. It's a machine shop and all things are possible. If you don't have the parts, but tools and knowledge nothing is impossible. You learn to make them yourself. Thanks for the outstanding video. From a master mechanic and Machinest from Germany.
@jackgames83062 жыл бұрын
Because time is money bro. People choose loosing money than loosing that could get more money from that time.
@JPER-cv2lq2 жыл бұрын
@@jackgames8306 ; Please explain yourself more clearly. They did outstanding work. Tell me what do you for a living?
@omeronardoni53042 жыл бұрын
Beautiful job It Is very interesting, In Italy they make this work only for ancient engines because It costs very much.For modern engines they Say: you have to purchase a new engine head. Greeting from Rome 🤝👍
@AmazingThingsOfficial2 жыл бұрын
Thanks for your appreciation 😊
@rudhiepozenk2 жыл бұрын
@Omero Nardoni Your cost not working in asia coz we have different gaps labour price etc...thats why europe cars too expensive for us.. comparing product asia cars vs america cars.. everything cheap here equal with local labour and food/day
@freedomofspeech93232 жыл бұрын
You Italians seem to have incorporated a similar manufacturing process into the queen of roadside assistance trucks that is ALFA ROMEO!!! It's a good thing that your other car companies didn't follow this direction, because today you would be a country of the 3rd world
@glynluff25952 жыл бұрын
Technique for welding very good. I thought the cooling cycle looked brave but we only saw a fraction of it. This chap could get a job anywhere! !
@glynluff25952 жыл бұрын
@james 26 Over here we call it working from home! I worked briefly in China and there I have seen a complete family live over the top of the office in the corner of an engineering lock up barely bigger than a double bed. Baby bathed in washing up bowl. Until you see how Asia live you can have no idea. Many of the tools in use were probably factory throw outs from GB. I have helped dispose of a factory and could not believe what Asian dealers were buying but it all has a market over there and the barely teenage boys assisting will have similar skills in a few years time. A very old fashioned apprenticeship.
@mikeguthrie54322 жыл бұрын
It amazes me that this young man could fix that head. Lots of perseverance!
@neverdemagain60432 жыл бұрын
Lots of boredom also.
@MrBat0002 жыл бұрын
Amazing. I didnt think this could be repaired..but he is a pro.
@Draxindustries12 жыл бұрын
Excellent engineering skills. A perfect repair. Just shows you don't need a fully kitted out shop to do this work. Very good acid dipped finish. Love how the workshop is by the roadside like this.. ❤️
@monera96752 жыл бұрын
that not engineering, that machining skill....
@Draxindustries12 жыл бұрын
@@monera9675 same thing..
@monera96752 жыл бұрын
@@Draxindustries1 Actually very far from each other.
@Draxindustries12 жыл бұрын
@@monera9675 Not at all. These guys are doing just as good a job as any other workshop anywhere in the world. A mechanic takes parts off a vehicle and replaces it with new. An engineering shop pulls an engine apart, machines various components with grinders/ lathes ect and reassembles. To say a shop that does this kind of work (all over the world) are not engineering works is ridiculous. The only difference is a lack of Snap On power tools, no pristine metal benches and no immaculate flooring. They may work on a dirt floor, wear sandals and have very little else but theyre still engineers whether you like it or not...
@monera96752 жыл бұрын
@@Draxindustries1 Machine shop is what you call this kind of skills Enggineering is the guy who design the item you you fix. Created the blueprint for the engine ports, the size of the chambers.
@Erik-rp1hi2 жыл бұрын
That welder is good. That drill press needs a capacitor for starting and maybe a spindle that does not run out.
@frankish53142 жыл бұрын
It was running out like a carrot!.. Personally I'm amazed what these guys can do with nothing that could be called "precision" machine tools.
@sweetmatthew6622 жыл бұрын
Such amazing precision with a die grinder, magical really
@andrehuppe26662 жыл бұрын
I was a machinist In my younger years these people are great
@СергейНевский-й4с2 жыл бұрын
Дядько Максим нервно курит в сторонке.
@аркадийкарпов-г8в2 жыл бұрын
@@diyworkshop7228 а вместо шарошки какой то кривой высокоточной расточной приспособой.
@jesusorlandoortizdiaz34072 жыл бұрын
Mis felicitaciones y además admiración pues están demostrado que nada es imposible sigan adelante ayudando con los de escasos recursos pues un repuesto nuevo vale mucho dinero
@Ruslanishe-rus2 жыл бұрын
Самое забавное, это потом работает. Не важно что дерьмого. Но работает) значит ремонт был удачный)) главное правильно отжечь головку... и микрометром ловить миллиметры)))
@jonaslandsbergis3112 жыл бұрын
Напомнило советскую МТС. Всегда из какашки могли сделать конфетку.
@Фибоначчи-я9с2 жыл бұрын
@@jonaslandsbergis311 в советской мтс такого срача не было, и станки были нормальные.
@rembo55142 жыл бұрын
@@jonaslandsbergis311 а сейчас разве что посмотреть видосы могут...
@jonaslandsbergis3112 жыл бұрын
@@Фибоначчи-я9с В советской мтс была приличная зарплата и рабочий день восемь часов, а эти трудяги чем больше наклепают, тем больше получат. Ихним станкам по восемьдесят лет, что остались от американцев. Печально, конечно. Трудолюбивые люди, с детства приучаются к ремеслу а не протирают в школе штаны двенадцать лет плюс пять в институте, а потом их надо ещё и переучивать на производстве.
@Antonio-es2 жыл бұрын
У меня вопрос КАК ОНО РАБОТАЕТ???? То что наварил это хрен с ним. Но гнездо пихать кувалдой и на эбокситку это же жопа. Оно же ставится с нагревом головки и охлаждением в жидком азоте гнезда, да забивается молотком при этом. + расточка с биением +/- см. Типа газы не пустило, а всё остальное пофигу. Как его не прибили ещё? Эту лажу ещё кому-то впиндюрить без последствий нужно😱😱😱
@charlesseymour14822 жыл бұрын
Preheat before stick welding. Good job lowering local heat stress.
@hernandovillamarinbuenaven74762 жыл бұрын
Creativity & workmanship at its best!!. So sad it's a lost Art now, with 'Planned Obsolescence Anything'. Congrats & many Blessings!!.🙏🙏🙏🙏
@LSD123.2 жыл бұрын
@@seadog158 They will be fixing that shit too probably...
@robsonez2 жыл бұрын
@@LSD123. if you call this fixed
@malcolmwilkinson44492 жыл бұрын
As a chartered engineer I am truly in awe of the skills being exhibited here. Health and safety regulations not even considered and the cleanliness of the workplace could be better 😂but by god this fella is talented.👏👏👏🇬🇧
@timothygeiger82712 жыл бұрын
Yes, a lot of talent in making a boat anchor! There's water jackets throughout that head, some inside that you can't see & could be cracked. It's always best in cases of cracked heads like that to replace them.
@timothygeiger82712 жыл бұрын
@Bohappenstance Click a water jacket in the head is for coolant to flow through the block, through the heads, to cool both. If a crack in the head gets by a water jacket, it could crack through the water jacket. I understand about parts availability in some places, but some things can't be fixed back to be used
@jimlepeu5772 жыл бұрын
@@timothygeiger8271 Your comments are typical of todays fitters, not real mechanics and unable to do the job these guys are doing daily, just fit a new part without consideration of cost to the customer. Believe it or not, it was done like this when I was a lad when we had mechanics working in the garage.
@timothygeiger82712 жыл бұрын
@@jimlepeu577 guess what you ignorant jackass. If you bothered to read my actual comments, you would see where i said the technology they are using was first invented 75 to 100 years ago in the developed countries. Of course you can't understand what i actually say. By the way, when i first started doing repairs 35 years ago, we actually fixed what we could, but we took pride in our work & didn't believe in someone bringing something back. Some things are just better to be replaced, it's been like that for several decades.
@timothygeiger82712 жыл бұрын
@@jimlepeu577 there are water jackets throughout heads, if they crack it causes all kinds of issues!
@enricodomenicobossi95942 жыл бұрын
Siete bravissimi con i pochi strumenti che avete a disposizione fate cose incredibili, bravi meritereste di avere attrezzature migliori in futuro, buona fortuna per il vostro avvenire .
@Qwerty12359452 жыл бұрын
Brilliant work guys. Your skills put the Western world to shame.
@colddiesel2 жыл бұрын
And the bill was $19.99! How much for a new head? Easy to be critical, but you have to hand it to these guys; amazingly skilled work with very ordinary resources. Well done.
@farmerpete59362 жыл бұрын
but how long will the cylinder head last before it cracks again????? I suspect it won't last long.
@HWPcville2 жыл бұрын
@@farmerpete5936 I would guess the repair will last longer than we would think otherwise the business wouldn't be in business for very long. This is the way most repairs were handled in the USA until it became easier to purchase a new part instead of attempting to perform a repair. I remember the garage where I grew up in the 50's would patch tire tubes and tire side walls with good results but somewhere along the way that fell out of style in favor of toss it & replace it.
@nestormendoza15792 жыл бұрын
I done this before. It won't last longer after repair.But it works for a short period of time. Metal fatigue reach the breaking point.
@davidpieratt2 жыл бұрын
Ummm, boys have skills only problem I see is ridiculous amount of work for 1 head. What's labor? 2 thousand? It should be for as much effort there was. I think buying new or head that wasn't cracked would be better. Good job though
@allandoyle35552 жыл бұрын
i agree amazing work..it easy to say throw it away and get a new head...but thats how we ended up with this throw away society we have today...im sure these guys could turn shit into gold
@Рукамиисголовой2 жыл бұрын
Фрезеровщик вообще пофигист. Не глядя борфрезером херачит. А как у него направляющая бьёт на сверлилке, м-м-м, загляденье.
@sooth61192 жыл бұрын
Amazing technique and technology, I think Europe has a lot of catch up !
@TheWonderman19642 жыл бұрын
just kidding . Right ?
@sooth61192 жыл бұрын
@@TheWonderman1964 LOL
@7sevo72 жыл бұрын
Awesome repair. Fun to watch someone who takes pride in their work.
@supergub2 жыл бұрын
13:50 Not sure how round that hole is going to be with the piece wobbling like that
@georg18752 жыл бұрын
don't worry about it ;)
@svenp65042 жыл бұрын
They call that runout... it appears to be a requirement with their machine tools. t least here there's a guide to keep the tool sorta centered. But the guide is extremely bent, so... smh
@BobSmith-mc7uq2 жыл бұрын
The word OVAL comes to mind.
@danielsatko2 жыл бұрын
@@georg1875 \NO. they dont worry about it. everyone else give him a slap and past him home
@Clunk492 жыл бұрын
@@BobSmith-mc7uq It's ok the head is moving along with it.
@ducminhly40842 жыл бұрын
Very good skills and fast repair a cracked cylinder head in a day with only basic tools and equipment.
@artattack10742 жыл бұрын
Nice Video Bro... They are Real Talented and hardworking people , love to Cover them and showing their skills to people.. 👍🏻👍🏻
@jimlong5272 жыл бұрын
Amazing work, great job, you saved the customer much money 💰.
@TheTreegodfather2 жыл бұрын
This dude is definitely way above the usual hammer-swinging floor dwellers. 👍
@AmazingThingsOfficial2 жыл бұрын
Thanks for watching 😊
@bundydryandlime2 жыл бұрын
Easy tiger
@glennschemitsch83412 жыл бұрын
Very skilled worker. I dont think that he could read a micrometer, but he does great work.
@TheHolyGhost7772 жыл бұрын
Looks like he read it just fine.
@glennschemitsch83412 жыл бұрын
@@TheHolyGhost777 when he was cutting the outside diameter of the replacement seats ,he used it as no go -go gage. But he did nice work anyhow.
@cletusspuckler22432 жыл бұрын
He knows enough, for what he have to do with the micrometer, don't worry !!
@cletusspuckler22432 жыл бұрын
@@glennschemitsch8341 He was doing step by step..
@rudyfajardo5492 жыл бұрын
If I had not seen it I would have said no way that is possible. Incredible what ambitious people can accomplish.
@paulotorresdearaujo60572 жыл бұрын
Como traduzir para a lingua portugueza?
@gazza1162 жыл бұрын
we were taught cast iron welding at trade school , but you had to peen the weld after welding.the run out on some of the machines amazed me.i can see pre comps and valve seats falling out.and i forgot the after cooling in a bag of lime.
@Максуралец2 жыл бұрын
Самое невероятное, но это будет работать
@timhull86642 жыл бұрын
Finally… someone with a bench(s) not working in the dirt.
@whitefreeman57982 жыл бұрын
imagine what this guy could do with some really nice tools and weeks or months to work on a project
@isaiasbalbuena63562 жыл бұрын
Wow, that was amazing, you guys are professional !!!!!! Congratulations 🎉
@danielsatko2 жыл бұрын
u r like dumb and dumber
@carmelpule69542 жыл бұрын
That alignment stub that goes into the valve guides to enable the valve seats to be concentric is a little bent and the cylinder head should not rock as it does when doing that operatio0n now and later on when cutting the valve seatings. I do not like how he pushes on the head at 16:21, and I shivered at some other actions he took during other operations, but then perhaps I am too fussy and a cylinder head need not be coaxed and treated with gloves as I thought it should. The welder was brilliant in every way and that man knows the phase diagram of that metal he was handling. He is not only intelligent and feels his way through, but he is also a very brave man to handle that little bit of welding procedure!!!!! It is such a pity that our education system does not give enough credit to these people who have the ability to " process" an issue rather than remember information. Most people these days are the proud owners of what they buy and operate and not what they can process and diagnose an entity that needs to be repaired and guaranteed. Such craftsmen do not need any examiner to judge their caliber as the result is in the guaranteed working of the item they produce. Many schools run curriculums where the school thinks that its own examiners will decide the caliber of its students, but real life is not like that........................... our real value is what we can produce and guarantee to work without nature nor luck ever giving us a hand!!
@Mocking692 жыл бұрын
I am impressed with the repair of the cylinder head with charcoal fire ♪
@dennisyoung46312 жыл бұрын
Cast iron needs thorough heating and slow cooling when being welded or brazed.
@rrezaputrap28622 жыл бұрын
@@dennisyoung4631 is it because if we weld it at temperature room, the cast iron will not merged to the welding? Any quick explanation perhaps? Much apreciated
@dennisyoung46312 жыл бұрын
@@rrezaputrap2862 cast iron tends to be brittle. If it cools abruptly, it will crack or break. Same for any sudden changes in temperature. Hence, one wishes to heat pieces of it well - say, 8-900 degrees F, or 500 or so C - and keep it at that temperature while being welded or brazed - and then cool slowly, so that the stresses will *hopefully* equalize in the part as a whole. The ductility of “brass” is why brazing is often favored. Cast iron welding, however, has its advantages, which is why some still attempt to do it.
@Largo54412 жыл бұрын
Excellent job greetings from Türkiye 🇹🇷 Masha Allah
@kostiantynkhomenko67302 жыл бұрын
Какие трудолюбивые, молодцы !
@sunnyorbit2 жыл бұрын
Amazing. All done without any CNC machinery.
@sugaryawroc2 жыл бұрын
WOW These guys are awesome. Impressive skills, great workmanship..
@Sadik15B2 жыл бұрын
Im impressed, looks like steel toed shoes, goggles, dustmasks. This guy wants to get old.
@gbii26122 жыл бұрын
Pretty nice but he would never be able to hear a word you say....
@sheikhkhalid59692 жыл бұрын
Second question, what is the degreaser/cleaner you were using for the first dip? Lye? Or acid? Very curious.
@chrismccartney86682 жыл бұрын
So much done by eye touch feel and looking to see if true or straight amazing.
@lh982 жыл бұрын
What did he put in the sleeve when he pounded the new seat/rings in? Is it grease or epoxy?
@Mikhelinx2 жыл бұрын
If you have this cracked cylinder head to be fixed at local America dealership, They will replace entire new Engine for your pocket $7000.00. I assumed this Cave shop will do for you only $30 bucks to fix filling cracks. Thats a great to have those to do for us.
@garyelkhorn21162 жыл бұрын
I have never heard of gas welding cast iron. I would be very interested in the filler metal and gases and pressures. Excellent work especially in the crude shop judged by western standards.
@svenp65042 жыл бұрын
I've heard of using pure nickel, nickel-iron alloy rod and cast iron rod. I'm guessing they're probably using cast iron as that would be the cheapest option. It is crazy to see them barbequing the head like that but it probably does a great job of heating it evenly and allowing it time to cool evenly and slowly.
@michaeldixon79612 жыл бұрын
Peterson #2 High heat flux, green. Filler is used piston rings. I have welded steel to cast iron with good results. But my results were not machinable-- could only be ground.
@erlintonsitinjak64982 жыл бұрын
I need the type of material for the patch with the flux are you willing to sell and ship to Indonesia? thanks
@autophyte2 жыл бұрын
This is how cast iron welding was done in the old days,-Grind or chip out the crack, preheat the job in a charcoal furnace.Using a cast iron welding rod with flux (usually borax), fuse the rod into the hogged out crack, it's absolutely crucial that you let the job cool down SLOWLY- 6 hours at least,If you don't, unequal contraction will cause the metal to crack again, I've repaired many cast iron jobs and I still have a couple of rods in my garage. Nowadays, people use electric welding, using nickel rods, and peening the repair as it cools, to prevent cracking, but cast iron welding is still very risky,due to the of cast iron. It also is porous to a degree, and oil in the matrix will prevent a successful weld being performed. , ;
@sammyjones35002 жыл бұрын
I got a demonstration video with my Henrob welder showing a cast iron piston ring being used as a filler rod using no flux. Finish up with a machinable weld. Arc welding can work on some cast iron parts too using high amperage and manganese electrode. Have also used chromium electrode for repairing valve seat. What they used here I do not know but it turned out great !! Well done !!! Skilled hands are a blessing !!
@robertmueller69792 жыл бұрын
Valve seats are steel they probably could have used arc welded ferro-nickel rods
@dffdsdfsddf7052 жыл бұрын
Tuyet vời quá cô Mây ơi. Cảm ơn cô Mây nhiều nhiều 😍😍😍
@Юра-к5н3с2 жыл бұрын
Жесть ...но работает ...после этого вспомнился Водный мир
@kotnapromke2 жыл бұрын
"Мы сделали дыру!")
@ladypilliwick81792 жыл бұрын
I knew it was impossible to weld. AND. OMG. he brazed it. wow I've got lots of cast iron parts that I will be working on now
@dennisyoung46312 жыл бұрын
No, that *was* welded. Brazed would show a yellowish color.
@kevinsutton65122 жыл бұрын
i am totally blown away by their skills, wow
@robbiemackay1023 Жыл бұрын
How cool watching this video, a master at work. I'm so impressed!
@АндрейК-у8б2 жыл бұрын
Офигеть не встать. Балгаркой в очках пилит.
@HauserBal732 жыл бұрын
Ну ведь без защитного кожуха. Это его оправдывает.)))
@mariuszbulawa35422 жыл бұрын
4th
@raymundonicolas32702 жыл бұрын
Grandes abilidades con estos maestros haciendo maravillas
@nessim.liamani2 жыл бұрын
Marshallah! Incredible Job from the so called third world. Nothing is impossible when we have limited materialistic resources and mindful youth. And if I can add something I would say it's great for the environment to refurbish a car to the limits. Marshallah 🤩🤩🤩
@nessim.liamani2 жыл бұрын
@@seadog158 well I praise the western technological achievements without shame and with all honesty but I'm not stupid enough to think narrowly as we are in a western era and so it's too easy to only see this side. Trying to see the broader picture during human known history and you'll understand Europe us very small compared to that. Plus I have to add that most of the technical achievements attributed to Europe as actually not. Please have a look at the Baghdad battery, Ibn firnas flying machine, antikitera mechanism, mesure of time, ... So I have to strongly and respectfully disagree with you sir
@michaelbedell65232 жыл бұрын
I have to “like” b4 watching these videos, as I’ve not been disappointed to date for the creativity and persistence to get the job done. Just wished the work grounds were a tad neater.
@jurip55712 жыл бұрын
Минимальными средствами делают сложную работу. Отлично! На западе потратили в 1000раз больше для этого. С уважением.
@ruslanbulgarski79322 жыл бұрын
ошибаетесь, это уже было бы на переплавке, чинить такое не то что на западе, даже у нас в России не имеет смысла. Даже тиг сваркой сложно сварить без микротрещин, а тут трещинки недопустимы
@jurip55712 жыл бұрын
@@ruslanbulgarski7932 О чем я и говорю. Заработали бы заводы , биржевые спекулянты , и вся "зеленая экономика" выпустив продукт в 1000 раз дороже с втрое меньшим ресурсом. Потому как сытые хомячки должны потреблять без меры.
@ruslanbulgarski79322 жыл бұрын
@@jurip5571 ну сказать по правде у этой восстановленной головки ресурса будет очень мало, так сказать до первого перегрева и трещины дадут о себе знать
@Гаджи-МурадБамматов2 жыл бұрын
Они на воде ездят с присадками от микротрещин
@Гаджи-МурадБамматов2 жыл бұрын
Они на воде ездят с присадками от микротрещин
@javierrivero12992 жыл бұрын
Esa culata hay que ponerla nueva,,,esa estalladura seguirá por mucho que le hagan ,,,,,y se lo digo por experiencia de arreglar antiguamente culatas y no duraban mucho....ese daño es profundo
@wino999992 жыл бұрын
Wow. Strictly speaking he recast metal rods into a pre-soaked (already red hot) cylinder head using a gas torch to melt and reflow the two metals together. I guess this has similarities to how old lead plumbing was undertaken with new just about molten lead being applied to lead which is just shy of melting point in order to fuse the two metals seamlessly together! Takes a lot of experience to be able to work metals in such a way without applying too much heat to the solid metal (melt your work) or too little heat to old and new which won't fuse the two together! My main worry would be that in attempting such a repair the water channel was closed off or narrower than before resulting in under cooling part of the engine under load! Let alone as others have said the wonky drill press with the very large runout, or the angle grinder being taken to the head several times over to nefarious places before flattening - which must mean the head had to be ground down excessively to make it flat again!
@jankaczmarekk80832 жыл бұрын
Key hchlvxiij
@dalebechtel89042 жыл бұрын
This guy is amazing. I wish I had the skills and equipment
@javeedsultan84842 жыл бұрын
In todays high tech western society these guys wouldn't even qualify to start a course. But in the real world I'd back these guys all day long. In the west we've lost the ability to ask What If?. Everything nowadays has a procedure to follow,
@edlopez86442 жыл бұрын
Mechanics with advanced precision tools are salivating on the engenuity of these crftsmen who are drooling on your state of the art machining ang mechanical equitments and tools.
@ericfitzpatrick53192 жыл бұрын
I wish some of them did that here in the states, I would get engine blocks and heads repaired in one day, and I bet alot cheaper!
@coloradostrong2 жыл бұрын
_Alot_ is a town in India. _A lot_ is more than one of something.
@savonjaakari4122 жыл бұрын
Nice job. Thanks and Greetings from Finland!
@dorsetengineering2 жыл бұрын
He's the smart one... He's made a work bench (sort of) and has a chair and work gloves, and shoes...
@tripham47202 жыл бұрын
I can sit here and point out the lack of precision on a cylinder head, but it amazes me what these people do with limited production tools. They even preheated the cast head to repair the crack, which is what you are supposed to do. With a little more attention to clamping the work piece prior to boring, I think the process isn’t half bad. I’m just glad they fly cut the deck. I’ve seen videos of people using a grinding stone, so this is definitely legit for what it is.
@alro24342 жыл бұрын
They cannot clamp the work!!! That cutting arbor's guide has at least 1mm of wobble!
@MarsTSM2 жыл бұрын
Impressive! If I have even a hint of contamination my welds will leak like fury. If I don't very carefully control the post weld heating in the special oven it will either crack or be so hard it's un-machinable. I wonder what they're using for flux? Straight Borax?
@МагомедКавказ-д3х2 жыл бұрын
Какой проволокой варят вам алюминий
@MarsTSM2 жыл бұрын
@@МагомедКавказ-д3х Я использую никелевый электрод для дуговой сварки или сварку чугуна с распылением. Я нагреваю детали примерно до 316 ° C в большой духовке. Кроме того, рядом со мной стоит человек и каждые 10 секунд спрашивает: «Ты еще не закончил? ... "Ты еще не закончил?"
@horsepower7112 жыл бұрын
If the guys who forge knives and other instruments like that can use it to clean extremely high carbon steel before forging multiple layers of different grades together with just a propane, or even coal forge and BIG hammers I don't know why it wouldn't work here. But I was really surprised when he started building up the welds without even blowing off the charcoal and I just about fainted when he chucked the hot cast iron into a cool liquid, and it didn't make so much as a teensy little ping much less a big ol' crack.
@svenp65042 жыл бұрын
@@horsepower711 I think they left it to cool slowly in the ash. That probably works pretty well. I think it was cool when they dumped it in the liquid (probably phosphoric acid for rust removal).
@rauljimenez81692 жыл бұрын
They let it could down 24 hours
@lucaskryscio15005 ай бұрын
True tool makers and machinists.
@mikewhitley11832 жыл бұрын
Great job mechanic excellent work
@ireneuszbiniak15592 жыл бұрын
Good job. Greetings from Poland 🙂💪.
@charliem21162 жыл бұрын
THIS IS POETRY! NOTHING LESS! FABULOUS!
@jimwestbrook40682 жыл бұрын
Amazing amazing skill and confidence I just wish you wore a safety glasses more often particularly all the time.
@АнтонПустохайлов-л8щ2 жыл бұрын
У него есть штангенциркуль, микрометр, очки и перчатки!!! Странно)))
@kotnapromke2 жыл бұрын
Ненастоящий. Это кино!)
@peterwilliams81222 жыл бұрын
What amazing engineers!
@maneeshs20052 жыл бұрын
A calliper would be easier than a measurement and a screw gauge. South East Asia has been at the fore front of metallurgy since the bronze age so no surprises here. Excellent work on the weld. Respect from India
@moolyong2 жыл бұрын
그동안 본 영상중에 가장 완벽하네요
@wadenya12 жыл бұрын
Amazing work.
@dave_in_florida2 жыл бұрын
hard to tell where the street ends and the shop begins. I guess somewhere near the charcoal grills
@stevesting87012 жыл бұрын
Did he glue the valve seats in?
@Olegdj32 жыл бұрын
yes, he glued them
@ryansmith11152 жыл бұрын
Great work. What country is this in and name of shop? They deserve recognition
@hasanbayramogullar3802 жыл бұрын
Ellerinize sağlık süper olmuş
@stevewells23272 жыл бұрын
The head was taken on a trip down memory, lane getting it all back to temp. But just how you avoided buckling that thing beats me. Nice work.
@AM-dn4lk2 жыл бұрын
The entire head is preheated and maintained at the same temperature, there would be no warping. The preheating is also for the cast iron head to be welded. That welder is quite skilled with a torch. He did a good job.
@Esuper12 жыл бұрын
I would like to see this engine part back in the car and running please.
@cletusspuckler22432 жыл бұрын
That engine head is now ready to run for several years, she's rescued, not trashed and swapped for new : no wasting 👍
@brandonw53567 ай бұрын
Coming from a mechanic this is what’s wrong with most of the rest of the world people have forgotten how to do things the hard way by hand. Now they just log on and get what they want. That head will probably seal better than any new head you can buy offline. Keep the forgotten arts alive guys.
@BjornFSE2 жыл бұрын
This is Amazing Work.
@SabaAli-kz8bv2 жыл бұрын
Best work.and worker....Bagdad
@deekaxel87602 жыл бұрын
Where has this head been repaired? India? Unbelievable how skilful this man did the repair. I am speechless.
@arslanhaider92392 жыл бұрын
no in pakistan
@vlatkicute96222 жыл бұрын
Amazing skills! BMW and Mercedes should learn from this Guys
@danielsatko2 жыл бұрын
if BMW and Mercedes will learn here something their new cars will last 10miles dumbie
@johnbyrne32952 жыл бұрын
watching these blokes do fine work in primitive conditions reminds me of the quote "do you need a $5000 barbecue to cook a steak when it tastes the same on a wood fire"
@MrGaute592 жыл бұрын
A very good quote we should have in mind more often.