The process by which super-large aluminum castings are made. Old aluminum foundry in Japan
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- Опубликовано: 25 окт 2022
- The process by which super-large aluminum castings are made. Old aluminum foundry in Japan
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cool video, i worked at a shop that machined large aluminum castings and the machinists always breathed a sigh of relief when we got japanese castings because we knew they'd be higher quality and not reveal a bunch of porosity halfway through machining them
Made in Japan baby! 😁👍
As an auto mechanic that sees his fair share of imports, this is exactly how I feel about vehicle parts. Everything from Japan is just better. Made to a more respectable quality standard.
they actually have some sort of quality control for the quality of their alloy and casting medium. its not rocket science to get good casts, its just way faster and profitable to have bad standards lmao.
@@Max_Chooch In part it's a cultural thing. Even when they were developing their manufacturing, and were the country making those "cheap" products for the US market, they always felt it a sense of honor to do the best job they could. And they'd learn as they went how to improve on what they make.
It's a shame that China, which also had been a country of great craftsmanship, lost all that under the iron fist of the CCP. A government that operates under a pretence of "communism", but is merely out to benefit the few CCP officials at he expense of their people.
学生の頃の実習で小さなアルミインゴットを鋳造するだけでも大変だったのを覚えています これほど大きなものを鋳造で作るのがどれほど大変かは想像もできません 本当にいい映像をありがとうございました
دانشجو بودی من دبیرستان میرفتم برای خودم با سرب ریخته گری امتحان کردم روی آجر در ایران در زمان کوچکی روی خاک کارهای منحصر به فردی انجام میدادم مثال یک گودال حفر میکردم و یک گلوله شیشه ای به سمتش پرتاب میکردم با چه سرعت و چه فاصله ای داخل گودال باشد و نیروی ناشی ایجاد شده از گوله و برخورد آن با گودال …….. گوله شیشه ای داخل گودال بماند.
今日、砂型の砂を納入するトラックを見ました
色々な産業があって成り立っているんだなぁ
生産現場の取材はモノによってかなり厳しいので
観られてありがたいです
That handheld scanning camera is pretty cool, very futuristic!
, yah video kahan se late Hain link bhejo kis company ka hai video
Aise video ke liye mujhe bhi website bhejo
I use something like it at work called a "Romer Absolute Arm"... But his system looks much more convenient to use
The product may be a metrascan from creaform but i'm not sure.
I've spent the last 95 years in Foundry industry, it is a hard job
最後、レーザーを当てて検査って、最新やなぁ
I've spent the last 37 years in the Foundry industry. I've worked perm mold, green sand, ferrous and non ferrous. Worked in in the core room, hand pouring metal, QC, foundry supervisor, Process Engineer and now Sales. Its been a great career.
STFU! Nobody wants your opinion!
I have always wondered why is aluminum not poured from the bottom bypassing the need to remove impurities before pouring. I'm sure there's a good reason. Would love to know. Thanks
@@jonbutcher9805 it's much easier to skim the top of a melt rather than scrape out the bottom of a crucible. It separates itself with buoyancy, so you use that in your favor.
Also, okay, Tim. No insights or anything, just putting your resume out there?
@@nigeypants5500 he's dumb, don't mind him
It appears so easy however the science and engineering along with the craftsmanship that’s involved in sand casting especially is truly a art form in and of itself!
*_ And BTW did you know that 'Moulding' (Foundryman) is the OLDEST TRADE (I mean besides prostitution 🤭😛) _*
현장에서 일하시는 분들께 경의를 표합니다.
Тяжелая работа. Молодцы ребята!!!
I worked in a foundry and in a smelter, the smelter was the most interesting experience I’ve ever had. I poured a lot of metal during that time of my life. We poured ingots and 1000lb blocks then shipped them out to various customers. Back in the 70s it was very physical work and kept me in great shape.
@Gary Webb *_ Also did my apprenticeship as a 'MOULDER' (Foundryman) in 1966 and did my Trade Test to become a Qualified Tradesman 4 years later...... Sadly it all has become mechanised and a 'Non-Qualified' trade now. I'm 74 and look back at those days fondly when it was Sweat and Brawn work and yes we were all fit too! _*
@@liongod1000 Man you got that right I believe that I was in the best shape of my life back in the mid 70d. If ya went to work with a slight cold it was usually gone by the end of your shift. The heat from the furnaces just burned it out of you. I’m glad for the hard work I’ve done cause even at 68 I’m still in pretty good shape.
@@garywebb4244 Working with metal has kept men strong for over 3000 years now, always will.
I came here from an Indian gear manufacturing video, this is super future modern compared to their "safety sandals" around molten steel!
Same with the vids from Packystan. Not one shred of PPE, flip flops, dirt floors, ancient equipment, brutal techniques. Flintstone Manufacturing Company!
@@tomrogers9467 Having worked with people from Pakistan (who immigrated to my country) I can certainly suggest that there is a culture of ignoring safety due to cost/time because of comments like "If I die there is always someone to take my place" (this was said after the second citation for reaching into a live 415 volt switch panel with tools, that weren't even voltage rated, without isolating it)
@@74KU They certainly aren’t an asset when they immigrate here.
@@tomrogers9467 In the cases I have encountered, certainly a liability. Though in the interests of being fair I cannot tar everybody with the same brush.
これだけ大きいものが鋳造で作られていることが驚きでした。面白く興味深く拝見しました。
有難うございました。
ぜひ安全に気をつけてください。
From the US. Very nicely done video! Bravo!
I work in an anodizing plant. We rohs cast aluminum parts like the ones in the video. The ones we do are made to hold the giant magnets inside of MRI machines. Very cool video. Interesting to see the whole process
AH ! Thus the aluminum housing, thanks. Back in the early 1970s I worked at a fiberglass company and they were making molds for covers on MRI machines.
Excellent aluminum metal casting process by Ibaraki factory in Japan. Very interesting video and gives useful knowledge. Thank you for sharing this beautiful video.
Regards ⚘🙏
Работаю на сталелитейном производстве в России 10 лет, делаем отливки больших размеров до 30 тон из стали разных марок. Операции как на видео, практически всё также, оборудование у нас всё импортное, в основном Италия. Работаем всю смену 12 часов в одноразовых масках респираторах с клапанами фирмы 3М FFP2, без них нельзя, к концу смены она вся чёрная снаружи.
А у Вас есть такая камера для контроля размеров?
@@user-fc3sp7lb9hТочно такая не знаю, но на подобии что-то есть, большие гребные лопасти винтов чем-то сканируют, видел мельком.
Тоже из хтс формы изготавливаете? Категория за вредность на предприятии есть или убрали?
@@user-iv3xe5gh7qЯ тоже работал на изготовлении лопастей для ГЭС и кораблей из стали 06Х15Н4ДМЛ
@@uuri8 Да, деревянные модели (вытаскивают их как только затвердеет песок на воздухе) деталей засыпаются песком со спец. смолами (песчанные формы покрывают спец. антипригарной краской на спиртовой основе) в металлической форме (может быть размерами до 5х4х5 м, а может и больше), потом после заливки стали, остывания, разбирают форму (обычно половину верха снимают), вытаскивают деталь, она ещё потом остывает на воздухе сколько -то там часов и затем на большой выбивной виброрешётки выбивают песок снаружи и внутри детали, а также из формы, песок потом проходит через генерацию и используется повторно. Вредность есть.
Wow, amazing proses 👍
Salam dari Indonesia 🤝
one addition to the very nice video; the wooden model for making the casting halves out of sand are a lit bigger than the desired casting. The metal shrinks when it cools down so you end up with the desired dimensions. Best, Job
There are special “rulers” called *Shrink Rules* which are stretched just a little bit to account for this shrinkage. For aluminum, it’s 3/16 of an inch per foot.
They can be found on EBay, which is where I bought *mine.*
特に動画の最後にある「魔法の玉」がコンピューター上で 3B 鋳造モデルを作成しているのが印象的でした!
Меня особенно поразил "магический шар" в конце видео, который создает модель отливки на компьютере!
I was particularly struck by the "magic ball" at the end of the video, which creates a 3D model of the casting on the computer!
H2x242 you where made by very hard working smelter/mould workers
cheers reggie stan and Hochin and wongfu for great work .
기술자 여러분💟 무엇보다도 안전이 제일이니 작업중에 다치지 않기를 기원하겠습니다 ㅡ대한민국 🇰🇷 大邱市에 사는 늙은이 정선달 드립니다. 安全第一 !! 🙏🙏🙏💟👋👋👋
技術者 萬世 !!
@@sanyaroo 나는 기술자가 세상의 중심 이라고 생각한다. 어느나라 기술자건 기술자를 제일 소중하게 싱각함. 기술자 만세 🙌
はじめましてです。
アルミ鋳物の工程は初めて見ることができました。
いつもは普通鋳鉄の生産に携わってます。
製品の大きさは違いますが、やってる事は親近感が湧きます。
あの大きな製品が何になるのか興味深いです。
ご安全に👷
Система измерения детали понравилась, что то из области системы ориентации летучей мыши.
Thank you very much for sharing the video
こういうの大好き！
5:24 Why are the ingots that shape?
7:28 Ah, that's why they're that shape!
Здоровенная ничем не прикрытая фреза на уровне колена рабочего верх безопасности
綺麗✨
Super big printing from aluminum material and success always
以前勤めていた所はアルミではなくSKT、S45C材が主だったけど0:25辺りががとても懐かしい。。
I have also been a molder many moons ago. Great video. My only complaint is the fact they all have brand new uniforms which is ok I guess. We just wore tshirts or nothing pouring off. The brand new face masks are a dead giveaway that those are not common place at that facility. Silicosis is a nasty thing. I hope they really do wear them all the time and it wasn’t just for the camera. Or they filmed during COVID. At the end of the day true craftsman. It’s hard work dirty work. Thanks for sharing
You and I clearly have radically different concepts of what “brand new” means, since nothing there looked remotely “brand new” to me.
And clean looking PPE could just mean they actually replace them as often as one is supposed to.
@@tookitogo Ok - perhaps look again. They clothes look like they are right out of a package and those are not disposable masks - after 4 hours they should be filthy. Anyway, point wasnt to take away from the craftsmanship. Glad they got new gear.
@@captainover-tighten6729Everyone got a heads up about camera during the company-wide morning brief/stretching exercises. Clean uniforms issued daily by employer. PPE absolutely mandatory on shop floor, insurance companies really insist on it. Old shop not third world shop.
@@captainover-tighten6729 I saw your comment right when I was at the beginning of the video, and so I was looking for new uniforms the entire time. I didn’t see any. Not being sarcastic, but I literally have no idea what you’re seeing.
@@tookitogo Hi, see the comment above - the staff are issued new uniforms every day, apparently. Which is a pleasant surprise.
This giant aluminum pump is used for pumping the guts through the sewrage lines. For large residential areas the lines are 48 inches in diameter and all the comode waste goes through these lines and pumped by these aluminum pumps. Good job. LIked the video.
The India and Pakistan guys should be watching this to see how investing in your business can improve efficiency and make the job easier for the workers. Also I really like seeing how clean they keep their work space, those rundown factory vids trigger my OCD lol
Pakistani guys are religious slaves. Japanese guys aren't.
You do realise that the backyard videos of Pakistan that you see is a fledgling attempt by RUclips content makers to make some money
Whereas India has world class casting and forging industry companies in the world
I think the word you are looking for is safe(safety). Whenever you see those middle eastern workshops, were everyone is in flipflops and baggy clothes, I always think about how high the worker injury/death rate must be.
Yeah, i miss safety sandals and safety pajams too.
@@Gorphee isn't it wonderful how racist comments come out at every video by Pakistanis regarding flip flops and fake crocodile tears for their safety
But not a peep from anyone about the unsafe and dangerous working conditions in Qatar where more than 6500 poor workers have died while building the soccer world cup stadia
So commenting on poor workers who are working in their own country, in their own workshops, giving them unnecessary advice while they are eking out a living is fair game and gives the white man a feeling of superiority
But cat gets their tongue when it's time to give the same advice to the rich Arabs who are killing people for a white man's game
マスターに頭を下げて敬意を表します！
ウクライナからこんにちは！
알루미늄 대형 주물공장 좋아요..나도 몇십년을 저런 주물공장에서 모형(기가다)을 설계하다 은퇴했는데 영상을보니 감회가 새롭네요^^
Japanese craftsmanship is excellent. Great video .
Thank you for uploading this video, bud.
日本🇯🇵制造业也是王者之一
Техника безопасности - жесть, под статьей все ходят
昔工業高校機械科の実習で万力を鋳物で作りました。非常に懐かしく見させて頂きました。
物創りを知らない２世（偽）議員の多くによる衰退政治で生産現場は厳しいですが 物創りがあるからネット時代も反映するのにと。。。
great job, better not fail on the cnc while machining it :D
フェノール系の硬化剤かな？夏と冬の水分量の調整難いんだよなぁ...。
人手不足だけど色々な物に関係してるから鋳造は奥深い。
アルミ鋳造品の応力除去焼鈍をやったことが有りますが、鋳造工程は初めて見ました。
Loved the video. Unfortunattely it has a music, too bad, the ambient sounds are way more interesting.
I agree, the music need to calm WAY down. A little background music to tie the shots together isn't too bad, but I agree it's better to hear the ambient sound.
RECORDANDO VIEJOS TIEMPOS QUE BIEN TRABAJAN ESTOS JAPONESES
I would jump from an airplane with a Japanese made parachute any day. Seems every thing I bought that was Japanese made has out lasted my expectations.
이 영상과 조금 다른 이야기같지만,
일본에는 저런 기술을 가진 장인분들과,
기술들을 이어가는 기업들이 많은게 부럽고 존경스럽네요
It’s very hard work and I do miss pouring aluminum.
Вот тебе и хваленые японские высокие технологии! Автоматизация, роботы, многоступенчатый автоматический контроль, системы 5C и пр!
Техника безопасности- просто огонь! Наколенные технологии высокоразвитой Японии.
Это обычная мануфактура, семейный бизнес. В Японии до сих пор факсы используют и от дискет отказались пару лет назад) Видимо, качество устраивает, а внедрение роботов намного дороже рабсилы. Не понимаю, чего ты ожидал? Хорошо, хоть не на кортах)
@@user-yh9kx4dy8p все могу понять. Но ноги около вращающейся отрезной фрезы- я думал это дозволено только пакистанцам).
хваленые японские высокие технологии с автоматизацией и роботами существуют только в 10% мирового производства, в рекламе и в кино. В остальных 90% - как в этом видео, а то и хуже. При чем так во всех "развитых" странах, будь то в Японии, в Германии или в США.
Good video, excellent comments, all spoiled by adding music!
🎡Thank you for showing me places where it is not always possible to visit🎪
Wow, those castings are huge! I wondered how they’d manage to get a sand mold that big to hold together, but the video explained that it was bonded with resin.
=> What were those rope-like things they laid on the face of the mold? Do they act like gaskets, to reduce flashing? (Metal escaping through the crack between the two parts of the mold)
I do believe so, possibly tin or some alloy designed to melt and create a seal
Absolutely gaskets.
I worked alongside Navy Moulders for a while; they did small part casting, including some rather precise work. Pump housings, impellers, small boat screws, and other more intricate cast parts. They used gasket-like material of a similar nature.
amazing how much is accomplished in such a small building
❤ тяжелый труд. Надеюсь высокооплачиваемый
at japan it's ok. but not china XD
Литейка у них образцово-показательная,культура производства на высоком уровне
เป็นวีดีโอที่ดีมาก 🥰🥰
学生の時、丸い文鎮を作ったのを思い出しました。特殊な砂を使ったシェルモールドでした。型作りと鋳込みをしました。鋳込みでは、複数行うので歩いていて熱くて熱くて怖かったです。鋳込む金属は、鉄に何かの合金でした。
カメラ検査 凄い進んで居ますね。興味があります。
8月までやってましたが押湯が崩れたり、冷やし鉄がずれたりかっきりが真っ平らになってなくて上下間で漏れたりで砂型造形が一番の肝要で大変なところ
Keep on the foundry videos❤
溶けたアルミを運んでるところとか流し込むところめっちゃこわい。ちょっと急に止まったり傾けすぎてあふれたりしたらと思うと
Возить расплавленный металл на тележке, это конечно каменный век. И защиты ноль если вдруг расплескается 🤦🏻♂️
늘 잘 보고있습니다
항상 시청해주셔서 감사합니다!!
Thanks for video playing
Thank you
Amezing
우리나라는 인명경시랑 귀찮다는 이유로 뚝배기랑 호흡기 안다는데 저기는 FM이네 자기 건강은 자기가 챙겨야댐😂😂
그리고 제품을 위해 몇분이라도 투자하면 명품이 나옴 우리나라는 그게안댐😂
That is one Labour and process intensive thing--a-ma-jig
Nice detailed video other than you never told us what are those parts, what do the parts go to, and what do the parts do
giant hamster wheel used to power the internet
The number of subscribers is only 35 thousand... while the number of views is in the millions... which is amazing
11:00 -short- shot. The captions are otherwise excellent, thank you very much for them.
어려운 환경에도 묵묵히 일하시는
근로자 들 존경 합니다!^^
Я думал только у нас в России остались такие старые предприятия.
Говны месить супер технологии не нужны)))
@@mikhailbochkarev8018 русал в этом плане немного приисполнился. Да и технологии нужны что бы рабочие не загнулись от стажа в 10 лет на таком предприятии.
@@koishirobloodknife6310 русал твой чушки льет и по дешовке за границу их продает нету у него литья
The term is "SHOT BLAST" using small metal balls, not short blast as stated in the video.
Maybe it was a short shot blast.
An old radial arm drill with a blade in it for removing the casting sprues...
It looks like a stator end piece for a large electric motor or generator.
Ого сколько приливов делаете.
間に挟んだ手で切った紐は何？
神戸理科学工業 NONFIN 接着剤でした
This was satisfy😊
Wow, this work is striking as interesting as the music in the background. Can I have the title of this piece?
God I love seeing that huge slitting saw
The machine is actually an antique radial arm drill.
Приятно посмотреть
Посмотрел обстановку цеха - ничем не отличается от наших подобных производств. Я думал японцы там с хайтеком своим вылезут в этом ролике, ан нет. Делаю вывод наше производство по этой части ничуть не хуже.
P.S. стопудово отливку делают из русского алюминия
Зарыгнись уже, рашня недоношенная.
Amazing videos to learn casting
Best of Best 👍
다양한 전문직에 종사하는 모든분들 사용자들을 위한 제품을 만드시느라 몸 성할날 없으신데 주물 제품을 애용하는 사람으로써 늘 감사드리고 또 몸조심해주세요
좋은 영상입니다. 한국에서는 오차을 줄이기위해 자동화 공정을 많이 도입합니다.(いい映像です。 韓国では誤差を減らすために自動化工程を多く導入します。)
この工場が自動では無いだけで、他の工場では自動化されてますよ
What will companies like Italy's IIDRA do to this industry? Although it's likely many small improvements have been introduced to sand casting the video could've been made a century ago.
Amazing...
“Short blast” with tiny balls is called Shot Peening. I used to do that for a living at a place that shot peened engine parts from car and plane manufacturers.
Mantap dukung kembali... 👍👍👍
Это не Индия, тут ногами песок в форме не топают, да и босиком не ходят. Молодцы хорошее производство.
Два отличия от наших производств. Это лазерное построение 3d модели готового изделия у нас с рулеткой бегали бы или шаблоны примеряли. Ну и матов и криков нету
У нас бы инженера по ТБ кондрашка бы хватила! Вручную таскают расплавленный металл по цеху, литейщики в рубашках с коротким рукавом. ))
@@Mr200megaton это не построение, а контроль качества отливки. По stl пленке, которую выдают сканеры хрен, что построишь
@@johnsharky1345 а нам говорили, что Япония вся в роботах и вся из себя такая высокотехнологичная. Я уверен у нас найдётся достаточно контор которые переплюнут по технологичеости этих полуросликов.
@@Mr200megaton у японцев и американцев замечательное качество есть-они не гоняются за прогрессом там, где это не надо. И плевать они хотели на остальных. А в наших палестинах готовы внедрять всякую дикую хрень, лишь бы на Западе, не дай бог, не подумали, что мы отсталые.
В данном видео отлично уживаются классические технологии и высокотехнологичные методы контроля, никто не ломает производство о колено, потому что кому-то в голову взбрело блажь "идти в ногу с прогрессом"
4000 yıldır değişmeyen ana döküm tekniği budur.👍
Aynen. Metalleri eritip kalıplara dökerek ona şekil vermek!.
Adana karşıyakada, rahmetli amcamın dökümhanesi vardı, bıkmadan usanmadan
saatlerce onları seyrederdim. Saygılar selamlar dostum.
I learned this in high school.
すげえええええええええええええええええええええええ
Hai All. messers. kavara steels,colleges regads,Kavara tagu,Mr.Yasewat
Mr.Thagi,Mr..Miyakee.regards
Amazing.
出来上がった製品が何に使うパーツなのか気になって仕方がありません🎵
いいチャンネルみっけた
ありがとうございます:)
Impressive job, but I don't catch what it's used for, a ship?
Отличная работа и прекрасное оборудование👍
Ага, только такое же я видел году так в 92-м на машзаводе имени Володарского в Ульяновске. А уж когда вы поищети всякие там пакистаны, то найдёте то же самое.
А под Российским видео ты бы при таком же оборудовании поливал бы Россию гавном, фу, лицемеров ненавижу
@@krypton1886 закусывать надо!
Не маленькая деталь магнитно-резонанансного томографа,сколько пользы для людей принесёт и в экономику Японии.
У них нет эффективных менеджеров которы все купят на западе