How to Repair & Fix Cracked Cylinder Head || Rebuilding 4 Cylinder Leak Head of Cummins Generator

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2 жыл бұрын

How to Repair & Fix Cracked Cylinder Head || Rebuilding 4 Cylinder Leak Head of Cummins Generator
#crackedcylinderhead #howtorepaircrackedcylinderhead #leakedcylinderheadrepair

Пікірлер: 794

@oh8wingman 2 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.

@andrehuppe2666 2 жыл бұрын

Andre

@junfunganfujunfunganfu8971 2 жыл бұрын

@@andrehuppe2666 ikii98

@junfunganfujunfunganfu8971 2 жыл бұрын

Iluj8u8i

@ramiroarrudajr2330 2 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

@mikeberryman5322 2 жыл бұрын

@@ramiroarrudajr2330 the crankshaft video is gold.

@Kimdino1 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-hn8tv Жыл бұрын

This was done in Pakistan.

@Kimdino1 Жыл бұрын

@@AliBaba-hn8tv Thanks for the correction. I have edited to suit.

@paulfomin8945 2 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

@jameswilliamson8050 2 жыл бұрын

I could watch these guys all day, the craftsmanship is something to behold 👌👍👏

@ktmturbo5836 2 жыл бұрын

They are evolving. First time i see a table to work on. Good job

@johnc94 2 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

@user-wv1pj6wh4h 7 күн бұрын

engine head moves while he drill it wow,, ahah ahope that head last a long

@zaletchik3113 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.

@stephenhine4312 2 жыл бұрын

I enjoy watching these young men tenacity, skill, confidence in their work.

@HenryVermeulen 2 жыл бұрын

yes, me too!

@lionelteles8197 2 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

@lennyf1957 2 жыл бұрын

...and for 25¢ an hour

@gordonwelcher9598 2 ай бұрын

I like the way the trucks are painted in rainbow colors and that the employees are allowed to wear dresses.🌈

@williegillie5712 2 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.

@williegillie5712 Жыл бұрын

@@sjb3460 they are making do with what they have. I’m amazed at how well they work with the tools they have.

@dezsonagy8357 2 жыл бұрын

Nyers és csodálatos tudás minden területen, itt ha videókat nézek mindig elámulok! Fantasztikus! 💯👌

@malcolmwilkinson4449 2 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.👏👏👏🇬🇧

@timothygeiger8271 2 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.

@timothygeiger8271 2 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

@jimlepeu577 2 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.

@timothygeiger8271 2 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.

@timothygeiger8271 2 жыл бұрын

@@jimlepeu577 there are water jackets throughout heads, if they crack it causes all kinds of issues!

@mikeguthrie5432 2 жыл бұрын

It amazes me that this young man could fix that head. Lots of perseverance!

@neverdemagain6043 2 жыл бұрын

Lots of boredom also.

@MrBat000 2 жыл бұрын

Amazing. I didnt think this could be repaired..but he is a pro.

@user-ns9sq8rn1i 2 жыл бұрын

Дядько Максим нервно курит в сторонке.

@user-ju7tt1ho1l 2 жыл бұрын

@@diyworkshop7228 а вместо шарошки какой то кривой высокоточной расточной приспособой.

@omeronardoni5304 2 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 🤝👍

@AmazingThingsOfficial 2 жыл бұрын

Thanks for your appreciation 😊

@rudhiepozenk 2 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

@freedomofspeech9323 2 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

@krzysztofmadej8006 2 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

@avotihook 2 жыл бұрын

Do perszego prezegrzewa glownicy i potem leci w smieci bo bedzie ponowe pienkla.

@krzysztofmadej8006 2 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 :/

@danielsatko 2 жыл бұрын

u dont know a shit about cast iron trepair so better sut up and not make fool of yourself

@_tot_ruslan_ 2 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)))

@jonaslandsbergis311 2 жыл бұрын

Напомнило советскую МТС. Всегда из какашки могли сделать конфетку.

@user-ib4wh2yq8d 2 жыл бұрын

@@jonaslandsbergis311 в советской мтс такого срача не было, и станки были нормальные.

@rembo5514 2 жыл бұрын

@@jonaslandsbergis311 а сейчас разве что посмотреть видосы могут...

@jonaslandsbergis311 2 жыл бұрын

@@user-ib4wh2yq8d 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-es 2 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😱😱😱

@sammyjones3500 2 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 !!

@robertmueller6979 2 жыл бұрын

Valve seats are steel they probably could have used arc welded ferro-nickel rods

@timhull8664 2 жыл бұрын

Finally… someone with a bench(s) not working in the dirt.

@andrehuppe2666 2 жыл бұрын

I was a machinist In my younger years these people are great

@bill0118 2 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.

@mohammedshafiq4053 2 жыл бұрын

For ever mate good repair strong repair mate

@countercz6411 2 жыл бұрын

It will live longer than your car if you done it good it will surwive forever

@JPER-cv2lq 2 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.

@jackgames8306 2 жыл бұрын

Because time is money bro. People choose loosing money than loosing that could get more money from that time.

@JPER-cv2lq 2 жыл бұрын

@@jackgames8306 ; Please explain yourself more clearly. They did outstanding work. Tell me what do you for a living?

@glynluff2595 2 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! !

@glynluff2595 2 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.

@Erik-rp1hi 2 жыл бұрын

That welder is good. That drill press needs a capacitor for starting and maybe a spindle that does not run out.

@frankish5314 2 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.

@TheTreegodfather 2 жыл бұрын

This dude is definitely way above the usual hammer-swinging floor dwellers. 👍

@AmazingThingsOfficial 2 жыл бұрын

Thanks for watching 😊

@bundydryandlime 2 жыл бұрын

Easy tiger

@colddiesel 2 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.

@farmerpete5936 2 жыл бұрын

but how long will the cylinder head last before it cracks again????? I suspect it won't last long.

@HWPcville 2 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.

@nestormendoza1579 2 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.

@davidpieratt 2 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

@allandoyle3555 2 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

@Draxindustries1 2 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.. ❤️

@monera9675 2 жыл бұрын

that not engineering, that machining skill....

@Draxindustries1 2 жыл бұрын

@@monera9675 same thing..

@monera9675 2 жыл бұрын

@@Draxindustries1 Actually very far from each other.

@Draxindustries1 2 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...

@monera9675 2 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.

@user-sq3oq2pe7r 2 жыл бұрын

Фрезеровщик вообще пофигист. Не глядя борфрезером херачит. А как у него направляющая бьёт на сверлилке, м-м-м, загляденье.

@whitefreeman5798 2 жыл бұрын

imagine what this guy could do with some really nice tools and weeks or months to work on a project

@koren71 2 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.

@jimlong527 2 жыл бұрын

Amazing work, great job, you saved the customer much money 💰.

@sweetmatthew662 2 жыл бұрын

Such amazing precision with a die grinder, magical really

@enricodomenicobossi9594 2 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 .

@charlesseymour1482 2 жыл бұрын

Preheat before stick welding. Good job lowering local heat stress.

@artattack1074 2 жыл бұрын

Nice Video Bro... They are Real Talented and hardworking people , love to Cover them and showing their skills to people.. 👍🏻👍🏻

@Largo5441 2 жыл бұрын

Excellent job greetings from Türkiye 🇹🇷 Masha Allah

@robbiemackay1023 Жыл бұрын

How cool watching this video, a master at work. I'm so impressed!

@yawrocartofsound 2 жыл бұрын

WOW These guys are awesome. Impressive skills, great workmanship..

@jesusorlandoortizdiaz3407 2 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

@rudyfajardo549 2 жыл бұрын

If I had not seen it I would have said no way that is possible. Incredible what ambitious people can accomplish.

@paulotorresdearaujo6057 2 жыл бұрын

Como traduzir para a lingua portugueza?

@hernandovillamarinbuenaven7476 2 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...

@robsonez 2 жыл бұрын

@@LSD123. if you call this fixed

@user-fq9li8yd9k 2 жыл бұрын

Уважаю мастеровых людей, с руками и с головой! Моё почтение.

@savonjaakari412 2 жыл бұрын

Nice job. Thanks and Greetings from Finland!

@Qwerty1235945 2 жыл бұрын

Brilliant work guys. Your skills put the Western world to shame.

@ducminhly4084 2 жыл бұрын

Very good skills and fast repair a cracked cylinder head in a day with only basic tools and equipment.

@kevinsutton6512 2 жыл бұрын

i am totally blown away by their skills, wow

@dffdsdfsddf705 2 жыл бұрын

Tuyet vời quá cô Mây ơi. Cảm ơn cô Mây nhiều nhiều 😍😍😍

@sooth6119 2 жыл бұрын

Amazing technique and technology, I think Europe has a lot of catch up !

@TheWonderman1964 2 жыл бұрын

just kidding . Right ?

@sooth6119 2 жыл бұрын

@@TheWonderman1964 LOL

@glennschemitsch8341 2 жыл бұрын

Very skilled worker. I dont think that he could read a micrometer, but he does great work.

@TheHolyGhost777 2 жыл бұрын

Looks like he read it just fine.

@glennschemitsch8341 2 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.

@cletusspuckler2243 2 жыл бұрын

He knows enough, for what he have to do with the micrometer, don't worry !!

@cletusspuckler2243 2 жыл бұрын

@@glennschemitsch8341 He was doing step by step..

@kostiantynkhomenko6730 2 жыл бұрын

Какие трудолюбивые, молодцы !

@supergub 2 жыл бұрын

13:50 Not sure how round that hole is going to be with the piece wobbling like that

@georg1875 2 жыл бұрын

don't worry about it ;)

@svenp6504 2 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-mc7uq 2 жыл бұрын

The word OVAL comes to mind.

@danielsatko 2 жыл бұрын

@@georg1875 \NO. they dont worry about it. everyone else give him a slap and past him home

@Clunk49 2 жыл бұрын

@@BobSmith-mc7uq It's ok the head is moving along with it.

@BjornFSE 2 жыл бұрын

This is Amazing Work.

@raymundonicolas3270 2 жыл бұрын

Grandes abilidades con estos maestros haciendo maravillas

@isaiasbalbuena6356 2 жыл бұрын

Wow, that was amazing, you guys are professional !!!!!! Congratulations 🎉

@danielsatko 2 жыл бұрын

u r like dumb and dumber

@carmelpule6954 2 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!!

@Mikhelinx 2 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.

@user-im5sx7ve7j 2 жыл бұрын

Офигеть не встать. Балгаркой в очках пилит.

@HauserBal73 2 жыл бұрын

Ну ведь без защитного кожуха. Это его оправдывает.)))

@mariuszbulawa3542 2 жыл бұрын

4th

@brandonw5356 5 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.

@mikewhitley1183 Жыл бұрын

Great job mechanic excellent work

@Sadik15B 2 жыл бұрын

Im impressed, looks like steel toed shoes, goggles, dustmasks. This guy wants to get old.

@gbii2612 2 жыл бұрын

Pretty nice but he would never be able to hear a word you say....

@moolyong 2 жыл бұрын

그동안 본 영상중에 가장 완벽하네요

@michaelbedell6523 2 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.

@gersoncosta7104 2 жыл бұрын

Top..parabéns a vocês..like do Brasil.

@ladypilliwick8179 2 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

@dennisyoung4631 2 жыл бұрын

No, that *was* welded. Brazed would show a yellowish color.

@lucaskryscio1500 3 ай бұрын

True tool makers and machinists.

@chrismccartney8668 2 жыл бұрын

So much done by eye touch feel and looking to see if true or straight amazing.

@oparudi2248 2 жыл бұрын

Unglaubliche Facharbeit !!! 👍👍🤠👍👍

@gazza116 2 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.

@user-yr6eo5mp8j Жыл бұрын

Самое невероятное, но это будет работать

@ireneuszbiniak1559 Жыл бұрын

Good job. Greetings from Poland 🙂💪.

@jwdsyed 2 жыл бұрын

Nice work MashAllah MashAllah zabardast

@7sevo7 2 жыл бұрын

Awesome repair. Fun to watch someone who takes pride in their work.

@wadenya1 2 жыл бұрын

Amazing work.

@johnbyrne3295 2 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"

@MrGaute59 2 жыл бұрын

A very good quote we should have in mind more often.

@Mocking69 2 жыл бұрын

I am impressed with the repair of the cylinder head with charcoal fire ♪

@dennisyoung4631 2 жыл бұрын

Cast iron needs thorough heating and slow cooling when being welded or brazed.

@rrezaputrap2862 2 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

@dennisyoung4631 2 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.

@charliem2116 2 жыл бұрын

THIS IS POETRY! NOTHING LESS! FABULOUS!

@Bianchi77 2 жыл бұрын

Nice video, thanks for sharing :)

@SabaAli-kz8bv 2 жыл бұрын

Best work.and worker....Bagdad

@jimwestbrook4068 2 жыл бұрын

Amazing amazing skill and confidence I just wish you wore a safety glasses more often particularly all the time.

@vlatkicute9622 2 жыл бұрын

Amazing skills! BMW and Mercedes should learn from this Guys

@danielsatko 2 жыл бұрын

if BMW and Mercedes will learn here something their new cars will last 10miles dumbie

@noyhenrys3794 2 жыл бұрын

BRILLIANT !!

@ZahidKhan-tj8ty 2 жыл бұрын

Best technique very Cool

@maikrohsoft3136 2 жыл бұрын

I am Impressed !!!!! 👍👍👍👍👍👍👍👍👍

@nessim.liamani 2 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.liamani 2 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

@SalvatoreBoi 2 жыл бұрын

SUPER!!! 🏆🥇🎯

@ExGemini Жыл бұрын

Such precision tools ... :D :D

@hasanbayramogullar380 2 жыл бұрын

Ellerinize sağlık süper olmuş

@dalebechtel8904 2 жыл бұрын

This guy is amazing. I wish I had the skills and equipment

@javeedsultan8484 2 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,

@nobuckle40 2 жыл бұрын

Impressive!

@hagerty268 2 жыл бұрын

Fantastic work

@tripham4720 2 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.

@alro2434 2 жыл бұрын

They cannot clamp the work!!! That cutting arbor's guide has at least 1mm of wobble!

@ariadnelecoutre9453 2 жыл бұрын

Respect for those guys!

@davidpeterson1190 2 жыл бұрын

Good job 👌👌👌

@millavus87 Жыл бұрын

Хоть кто-нибудь напишет, что у этого чувака пилот гуляет относительно центра не на десятки, а на миллиметры). Нарезает он посадку под седло или само седло прирезает - ГБЦ скачет, как на самой грёбанной сверлилке))) Что нам остаётся, ага, лишь выражаем почтение работе))