Amazing work. I work in a Aluminium foundry and showed this video to my colleagues there. It really went viral among them. Although the process of die casting Aluminium for serial parts is quite different (see teslas mega press video for that) they immediately started discussing what he could do to improve the cast, like pressurizing it, different temperatures etc. etc. :D It’s amazing to see this connection between foundryman although they have so different jobs
It depends on the purpose of the item you're casting. If the finished item doesn't have to 'mate exactly' with any other item, allowing for 'shrinkage' is less relevant. Some years ago I needed to 'repair' 1 of 2 brass 'feet' on a firescreen. I puzzled for weeks over how to create a pattern to cast a replacement and create an 'exact size' replica. A friend proposed the obvious solution. The 'feet' don't need to 'mate exactly' with the screen, they only need to mirror each other. Use the unbroken foot as the pattern to cast TWO replacements that, after 'shrinking', will be identical.
We have it as good as we do because our ancestors laid the groundwork for us to have a better future, as we lay the ground work for future generations to have better technology, infrastructure, health care etc. Their societies clearly had other ideas, ideas that obviously didn't work. It's amazing to think that an enthusiast in a shed designed and built a race winning motorcycle engine, and these people are on floor. Is a workbench so hard to build?
@@MrClassiccarenthusiayes ..I agree with you..other societies unfortunately just use their countries work force/human resources and put down their own people for their own greedy ends without investing in the work that these poor souls are capable of doing....and in the end destroy the very nations they govern...sad ...
@@MrClassiccarenthusia I get what you're saying - the whole thing's a contradiction: obviously highly skilled - yet still working in primitive conditions.
@@johnriggs4929 I honestly appreciate the determination, but as someone who comes from an engineering background, I don't really see any skill as such. What's being demonstrated here would have been impressive in the early part of the 19th century, but not today. Which is exactly the issue that faces many far Eastern and Middle Eastern countries. Their technology is far below the standards we have. Instead of developing, they're using out dated methods to keep their old junk going. It's a cool hobby, if you're restoring an old car and can't find obsolete parts, people copy them, either in this manner or by 3D printing them in plastic and casting them in metal. Even headlamps get copied in silicone moulds using epoxy as the material. But to run a country on this level of technology is really quite sad. Cuba springs to mind, I've met a few people from there. Make do and mend, but otherwise, the place is a living hell.
I'm trying to create a similar casting and failing miserably, but I'm enjoying what I'm doing. After watching this video I see where I'm making a bunch of mistakes. Thank you for making this video. Thank you for sharing your skills with us! Your work is beautiful. 👏👏👏
For sure you will fail if you are not in the industry because although this is the most basic casting techniq, it is not as simple as what you see. The sand for casting is not the normal sand but they are mixed with some substances at a particular ratio to ensure the proper moisture level and to help the mould keep its form. Also you need to know where to put the pouring hole and ventilation to avoid bubbles and the melt iron does not cool down too fast so all the space is filled...
Качество поверхности конечно так себе, хотя если вспомнить как выглядит алюминиевый блок двигателя УМЗ, к примеру 4216, то при условии, что блок сделан на заводе, а эта крышка на полу на кортах, то очень даже неплохо получилось.
I would like to set these guys up in a brick and mortar structure,and start producing one off auto parts for antique, motorcycles, autos,tractors and aircraft. This crew can make anything!
It amazes me how the skills these guys have using basic tools whilst squatting down. I paid a fortune for tools for my workshop and so far have only made a bird box and I ballsed that up.
У нас раньше на каждом заводе был литейный цех, умели лить не хуже (сейчас тоже умеют, но единицы). У меня бабушка в литейке на чугуне и бронзе отработала 40 лет, поэтому всё знакомо, что делают, только в качестве смазки использовали графитовый порошок. Ну и культура литья была повыше, чем здесь, качество тоже лучше.
Куча кратеров, микротрещин...которые видно даже на видео. Про точность и речи нет. Для литья, используется процеженный мелкий кварцевый песок... короче, тихий ужас
This is true. Most caring go through extensive machining and finishing process to become a finished product that will serve it's purpose and last. Good to notice. Ever wonder why some metal products are way cheaper than other's? Now you know, and now you know why the cheap ones break and don't last
@@billb.3265 Man weiß es nicht , schließlich hat er altes alu geschmolzen und hat etwas hinzugebracht , was eventuell eine bessere alulegierung ist als zuvor - Das gezeigte Produkt im Video ist ein Replika aus Aluguss , das original war auch aluguss . Davonb abgesehen muß die aussenabdeckung eine geringere Härte haben , als das Kurbelgehäuse selbst , damit der Seitendeckel bricht und nicht die 2 Motorschalen , welche das Kurbelgehäuse beinhalten oder Aufnehmen . Falls die Hersteller überhaupt soweit denken , denn es wäredumm es so zu konstruieren , das bei jeden umfallen der Maschine der Seitendeckel heil bleibt und statt dessen die Kraft weiterleitet . Preise sind bei HANDWERK hoch . Die Qualität ebenfalls . industrie ist billig , ist aber auch schrott , sobald es seinen Zweck nicht mehr erfüllt . Ich denke bei Aluminium und Stahl kommt es auch noch auf den Legierungsprozeß an und die GÜTE . Deutscher stahl , made in Germany war zum Beispiel qualitativ hoch , aber für ALLE außerhalb Deutschland für ein Botterbrot und ein Ei zu haben . Es kommt also auch auf die situation drauf an , wie der Preis ausfällt . Eine Maschinenstunde kostet wohl so 80Euro und wieviel kann man in der Zeit fertigen ? Daraus ergibt sich der Preis . Yamaha will bestimmt für so einen Seitendeckel 200 Euro und der Mann in Indien macht ein Replika für 50Euro , nur mußt Du es noch polieren , damit es optisch wie ein 200Euro Teil ausschaut . Du weißt doch , hier im Westen ist alles überteuert und überteuert , da LOBE ICH MIR die Menschen in dem Osten .
I respect these people for trying to have some kind of workmanship, but the difference between this and good quality products, is that, the quality of the metal being used. They melted random pieces of aluminum laying around. A manufacturer tests and knows the exact elements needed to make a good quality product that will be durable and last. This is where you're money goes when you buy name brand tools and metal, and also, why the cheap ones break easily. They just aren't made out of the correct formula. I wish more people were this determined to make something out of nothing. God bless us all
@@joshportie I don't know where you get your info from, but I've worked at local manufacturers in my town. They don't make garbage. They have very sophisticated machines and do in debt testing to ensure their products to not fail. Maybe some have cut corners on products that aren't dangerous, but big companies can afford to do the process correctly. Some of these products can have fatal affects if they fail.
They are making "pirates" replace parts. The brand is there because is part of the engine case. It's very common in poor countries find these kind of products, the average people can't afford an original part. so they have to buy these chip copies.
Watching this brings back the time in Junior High School Shop Classes in the late 1970s when Skill Labor was still in high demand in the US, but nowadays skilled jobs in the US are outsourced.
Bill Clinton caused it. He also created the Bush era housing bubble. I worked in a sector that moved overseas when I was 20. My company had to try to be competitive, so they imported materials from 3rs world country's and our quality went to shit and we were still overpriced. These castings are trash, tons of impurities. But it's ok because it's cheap and we live in a throw away society.
Since I'm a Jr toolmaker I would tell you to put that part to a cmm and find out of those diamentions work and secondly fit form and function has to be met this looks like to me just bandaid work .
@@rukus100821 and that's the difference between someone who has 'unlimited' resources (the over-privileged) and someone who must work with limited resources (the under-privileged). When a 'bandaid' solution is all that's available, it's what you use. Spend 1 year in an under-privileged community and gain greater understanding of your 'craft'. I have more respect for an 'amateur' who can resolve a problem using only what's available than for a 'professional' who can perform only if they have all the latest 'technology'.
@@rukus100821 I'm sure those people in the video are not stupid and understand perfectly that "the part must fit". I suspect the intent was simply to demonstrate the process of casting (detailed) items. Notwithstanding, if the latest technology is not available and it is imperative to have a particular object one must 'make do'. Generally speaking, those who have 'grown up' relying on the latest technology being available have no idea how to 'make do' - ie they don't understand and can't relate to 'the basics' of their 'craft'. The order of importance is function then fit then form - ie if it 'functions' as required while not 'fitting' perfectly and the 'form' is ugly, it serves the purpose.
Я ничего не пойму в России на заводах так же что ли Делают? Качество литья один в один! Только в видео на коленке в пещере, а у нас на заводе в якобы отличных условиях и на современных станках! 🤣🤣🤣 даже на видео говорят орига - оригинал!
I wonder about the chemistry of the metal they feed too. Might not be the best for a sharper result. But I was honestly impressed with the whole process, having never seen it made start to finish by hand.
Did exactly that at high school here in Argentina. I still have an alluminium turtle made of two pieces. Its not that hard to do, requires patience. I remember it kind of exploded once, when the sand was wet and suddenly evaporated as melt alluminium was being injected. We used thinner sand for the section closer to the piece. The wite powder is used to facilitate layers separation.
@BlkonBlkcrimematters what’s “crappy” about it? It will not serve its purpose? Seems like an awful way for him to be wasting time making things with zero value. It may not meet your standards, but did you even notice how it was done? What’s “crappy”?
People of Pakistan..they can make anything from their backyard with a limited resources. Name it..car and motocycle engine, kitchen's utensils, house equipment, weapons and ordnance. Salute from Malaysia.
Realmente são muito hábeis , trabalho manual muito bem feito , eu trabalhei em uma empresa em São Paulo ( 1973 a 1975 ) , na época a gente já usava maquinas injetoras , eu pensava que nos dias atuais , já não se fazia esse trabalho manualmente
А для чего это уметь ? 21 век на дворе , или унижение людей вас воодушевляет ? Этот человек вынужден этим заниматься , т.к. государство в котором он живет давно его забыло .
O trabalho dessas pessoas é muito importante , principalmente por colecionadores de veículos , que necessitam manter seus veículos em condições de funcionamento , e não encontram mais as peças de reposição , aqui no Brasil esse trabalho é muito valorizado .
Das ist mal wieder eine richtig gute Arbeit. Diese Facharbeiter sind richtig hart im nehmen. Sie schaffen und bauen alles und das ohne Schutzausruestung und ohne Rücksicht auf die eigene Gesundheit. Wirklich eine tolle Leistung. 😥😥😥
Aqui no Brasil tem regras imensuráveis para empresas e trabalhos manufaturados sumiram quase totalmente, Direitos trabalhistas e exigências enormes que acabam com pequenas empresas e so ficam as TOP gerando milhões de desempregados, todos pedindo auxílios ao governo e muitos foram para o crime, então as vezes penso sobre esses povos que estão labutando honestamente e ganhando seu pão.
@@eldragon4076 people may flame you for saying that, but it is absolutely true that people feel miserable when the are denied things that the THINK they want. But wanting something we can't have is what makes us miserable, regardless of what it is. The truth is happiness is found in being content. Ita not like we're all miserable because teleportation and holosuites aren't invented and readily available. And if you feel bad about some people in the world being poorer than others, that's fair and kind of you. But do keep in mind that the last 70 years have seen more spread of average wealth world wide that the human race has ever achieved in its thousands of years of history. We are just looking at the process and noticing the disparity, but comapred historically... we are all longer lived and wealthier, across the world. It is sad that the whole world didnt magically make everybody a copy of every new technological device that comes out... but it's also a Fantasy to consider that an option. The real solution is what we're looking at, and it works around the reality of humans not being the BEST at sharing, and yet we've shared more than ever before since WW2 and the Indstrial Revolution specifically
In college we did sand castings . adding motor oil to sand made it sticky to hold its shape using poly iso foam shaping our parts & sandcast right around it then the pour. that foam would burn out aluminum took its place
Yes, with use and buy they product its respect for humanity. They making product for our activities and we pay they product for they reasonable honor. Not like the manufacture,, they treat laborer as slavery,, then hidden the technology, where in certain time consumer cannot have choice for repair, just have choice for buy new manufacture product..
☝️☝️☝️that right thure! I took sheet metal fab instead but in same shop same teacher. Out shop teacher told us a story that 3 years prior some guys went into the melting room to chew some tobacco, this would have been around 2003, so they end up spitting into the form that they pour molten aluminum into, the next class some guys end up pouring into the form without checking it's 💯 dry, any small water droplets will cause molten aluminum to explode violently says he, anyway, it blows up and sprays all over the room and the guys, they end up getting 2nd and up to 3rd degree burns. In the same HS was walking away from our lunch room and the stairs that lead to a lower level had a little balcony type deal with a bench and ppl would constantly sit in the edge to "chill" or take photos, beyond the edge would be the drop to the lower level below which is a concrete slab, about 12-15' below, so no joke. So I just made my way down and I just passed a guy on top sitting on the edge, I make it about 30 feet down, this was between two buildings so echo was superb (In a bad way) I hear this THUD I turn around and I see people rushing, I heard this guys body hit the ground, it was like a hollow mass hitting a solid mass, a very unpleasant sound when you know what just happened, I see the guy breathing deep like he's dying and bleeding from the mouth, I leave shortly as everyone is gathered and teachers are there telling everyone to clear, later we hear "updates" on the guy but nothing certain, sometimes over the intercom, couple months later all the chatter about him is at zero now and no intercom mentions ever, I never saw the guy again and they never updated us for the for rest of the year, at that height I suspect he probably died. Crazy
Молодцы конечно. Вот только качество сплава никакашное . Терерь понятно аочему китайские скутера ездят с выламанными заводными ножками на крышках вариатора))) пользуются только стартером
Los puntos amos de la barraca!! Auténticos maestros artesanos que nosotros ya hemos perdido en la sociedad de comprar usar y tirar,comprar usar y tirar,comprar...
We can go back anytime you want. Precarious safety conditions and a piece that would cost you north of a hundred dollar to manifacture because of the amount of manual labor. Sounds like a win-win, right?
Have you ever wondered where your soul goes after this life? We are sinners despite any tiny sins we commit like lying, bad thoughts, or cussing. It doesn't even matter how many good deeds we do because one little sin is bad enough already. We cannot make it up to heaven on our own will. Our God, Jesus Christ, decided to come down to Earth as a SINLESS human and sacrificed His life for our sins. Then He resurrected three days later! Therefore if you believe in your heart that Jesus Christ is your Savior, you'll definitely have eternal life. Your existence is proof that God is real. Consider this: A creation like you have a Creator. Only in the Bible does it mention that God is the Creator of mankind. God is the only one who can create your body, your organs, your features, your blood, and fingerprints. That is why nobody has the same finger prints nor DNA as you. YOU ARE UNIQUE THANKS TO OUR GOD, JESUS CHRIST! Have a great day!
Hermoso trabajo!!! Si yo hago lo mismo a mi se me desarma, tendría que probar con tierra, porque parece que es arena lo que usan, genial muy buen proceso y muy bien organizado 👍
Смотря с каким заводом сравнивать. УАЗ буханку тож типо на заводе делают... Пол Китая по примерно такой же схеме работает - и ничего, многие даже фапают на китайское экономическое чюдо....
Как то дело было на уаз из под ГБЦ тосол начал выступать. Сняв ГБЦ эта деталь оказалась не лучше чем на видео,одни раковины и дефекты литья,и эта деталь сделана в СССР. Пришлось новую ГБЦ покупать. Я вообще удивлён как на змз 409 научились головки отливать, наверное зарубежные инженеры не один год линии по производству настраивали. На одном из предприятий в нашем регионе пустили немецкую линию по отливке деталей. Пошёл брак 80%,немцы месяцами настраивали эту линию. А начальники ничего лучше не придумали как заваривать сваркой бракованные детали. Вот и 21 век Совсем не далеко от них Раша ушла,только у Рашен барыг есть деньги купить линию и технологию по производству за рубежом, а у этих товарищей видно совсем инвесторов нет.
@@user-hy4lg8gk3v Для мопедов видать и так сойдёт как на видео, но можно же как-то расти в производственном плане, у нас бы новое оборудование б освоили, либо новые способы литья, благо интернет позволяет. Они веками, один и тот же, дедовский способ практикуют, могли бы при желании удешевить, упростить, автоматизировать процесс.
Que increíble que al día de hoy existan métodos de producción tan inseguros para los trabajadores que ponen todo su esfuerzo día a día.. Pareciera que la plata vale más que el bienestar de un trabajador .
