Process for mass producing bearings. A bearing factory boasting Japan's number one production volume

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3 ай бұрын

Process for mass producing bearings. A bearing factory boasting Japan's number one production volume.
👁 JTEKT CORPORATION　株式会社ジェイテクト
☎️ TEL：0566-25-7211（代表）
🏠www.jtekt.co.jp/
🚩maps.app.goo.gl/HA8hpnvxabEuR...
💌 Contact : processx2@gmail.com
📸 Copyright(C) 2022. Processx. all rights reserved.

Пікірлер: 170

@sydneyshinshi 3 ай бұрын

You hardly showed any of the process. They ball bearing grinding and polishing is the most interesting bit and you missed it.

@bryceanderson4864 3 ай бұрын

Yes. I was wondering about the forging of the inner and outer rings...

@lenardlazar8622 3 ай бұрын

I could only watch it halfway because this movie was pointless. This is not what I'm used to from this channel. It was pretty much just about different ways to transfer of the parts. The 1-minute summary at the beginning of the movies just wastes our time.

@sydneyshinshi 3 ай бұрын

Totally agree@@lenardlazar8622

@imakeoscillations7026 3 ай бұрын

There could be a reasonable explanation for this, like it wasn't viewable (hidden inside a machine) or it was not allowed to be filmed (company secret).

@sydneyshinshi 3 ай бұрын

Yes i'm sure there was a reason and I know i shouldn't complain about free content and the other videos on the channel are mostly good but i really enjoy the sections they missed.@@imakeoscillations7026

@Drd4all 3 ай бұрын

Nice videos man, as always. One suggestion if I may, it would be great if you could lower the music volume a bit, so that the factory speaks for itself.

@TheMightyAgency 3 ай бұрын

In all other similar videos, no one EVER asked "hey, can we add some music to your videos?" but instead, greatly appreciate when there's NO MUSIC at all. I don't understand why content creators don't get this message. A soundtrack in a movie is there to provoke a certain emotion and we do not need to attach any emotion to most YT videos.

@redzipper8570 3 ай бұрын

agreed, i want to hear the machines, not the crappy music

@user-pc1fw9ku5o 3 ай бұрын

ไม่นึกไม่ฝันว่าฉันจะได้เห็นที่ผลิตลูกปืนKOYOในญี่ปุ่น ฉันชอบมากมันทนมาก ชอบมีหลายขนาดเลย ฉันเป็นช่างซ่อม ชอบใช้ญี่ห้อนี้ เมคอินเจแปนคือที่1สำหรับฉัน ครั้งต่อไปไปถ่ายของ NSK ด้วยนะ ขอบคุณครับ ❤ญี่ปุ่น

@bubalom 3 ай бұрын

Japan and Germany best

@RolandElliottFirstG 3 ай бұрын

Very nice operation, I love Koyo they have always been of the best quality.

@a-fl-man640 3 ай бұрын

while the end product is nice, what amazes me is the work that went into designing, and building all the automatic production and assembly machinery. and it has to work correctly and have reasonable maintenance.

@remko2 3 ай бұрын

My late father sold KOYO ballbearings (and used them to make castor/pinch rollers) He visited Japan on invitation from KOYO back in the 80ties, this might well have been the Koyo plant he visited back then

@goodvideos.113 3 ай бұрын

The production process is very interesting.

@raptor_zip 3 ай бұрын

ジェイテクトめっちゃ地元で嬉しいw

@TheGeezzer 3 ай бұрын

Bearings! The unsung heroes of the mechanical world, without them everything would grind to a halt!

@ottopartz1 3 ай бұрын

I've repaired quite literally thousands of pneumatic hand tools over the years and I've never seen a KOYO bearing catastrophically fail, yes they will wear but honestly it's rare that I don't reuse them because they just last even in tools that get abused and don't get oiled, have water infiltration, or get laid into hard for years. It would have been nice to see what they do special, but I do understand that they need to protect their quality processes.

@MrCarGuy 3 ай бұрын

Koyo bearings are great.

@tnak004 3 ай бұрын

I use Koyo bearing on my Subaru race car. The differential carrier bearing. The machining, the dimensions, and quality are just perfect. If you change differential, you need to check backlash and contact patch. Koyo bearing. One shot!!!! All within Subaru specification. You are talking about backlash of 0.1mm to 0.2mm. Bearing machining plays a vital role to fit absolutely perfect. Koyo bearing can do that.

@zippythechicken 3 ай бұрын

but how do they make the balls? and how do they polish the inside of the races? so many questions left unanswered.

@gorak9000 3 ай бұрын

It's not so much a video about how bearings are made, as it is a video about how the pieces that make up bearings move from machine to machine in the production line. Don't really see ANY of the actual making here...

@YaoiMastah 3 ай бұрын

"trade secret" and "intellectual property" ;)

@Schnittertm1 3 ай бұрын

Since it is very hard to create ball bearings that are high quality, you'll likely never get to know the exact methods and materials used, unless you are an engineer designing the process. Especially the polishing phase, which, in high quality bearings (like from Koyo featured in this video or SKF or INA/FAG), will bring down the tolerance to about 0.001mm or less. The raw balls themselves, before heat treatment and polishing, can and often are manufactured by a steel mill. To show how producing a small steel ball can be quite an endeavour, even if you know the individual components, but not the correct process, consider this: China need to invest millions upon millions and several years of research, testing and development, to produce high enough quality steel balls for roller ball pens. Their initial tries leaked and/or wrote quite badly.

@zippythechicken 3 ай бұрын

@@Schnittertm1 there are quite a few videos of making the balls in ball bearings on youtube

@user-zr7qr7rh4b 3 ай бұрын

Могли бы хотя бы роторную линию показать по изготовлению колец

@MinhNguyen-nl1gm 3 ай бұрын

Người Nhật luyện thép còn gì bằng nữa. Họ sản xuất nhìn thấy ấn tượng hi 🇯🇵👍.

@sergiomonge1863 3 ай бұрын

The Music is excelent. The little balls dancing with this epic Music is amasing. I Just imagin on the the planets of the universe dancing.

@mrsunyofficial 3 ай бұрын

Very cool video 🎉🎉🎉

@mykalimba Ай бұрын

I wonder how many workers in this bearing factory spend their evenings after work at the pachinko parlor? 🤔

@Also840 3 ай бұрын

Koyo est une entreprise à la pointe pour la fabrication des roulements à billes, et tient à conserver ses secrets de fabrication 😊

@theduck17 3 ай бұрын

But how were the steel balls made?

@tnak004 3 ай бұрын

You use long steel tube and cut into pieces. Then press the piece to form a ball. Cold forging. This process takes few milliseconds. I think NTN video shows that. Then polish the balls to make them as round as possible. Then heat treat. I am a tech. If bearing is not made in Japan, I don’t even hesitate to put it into the bin. Japanese bearing just lasts forever.

@John.Flower.Productions 3 ай бұрын

@@tnak004 German/Swiss bearings are of equal quality.

@FirstLast_Nba 3 ай бұрын

The company was scared for it's secrets and didn't want to show anything really, that's why this video was a waste of time.

@suou7938 2 ай бұрын

secret? youtube won't tell you everything about the world..

@luxbeci2 3 ай бұрын

Very precision work very Smart idea smoke maschine Where smoke leave chainshaw engine defend with metal and not hot if people touch with hand fingers

@user-kj6iu6fv7h 2 ай бұрын

バレル前や切削、研削あたりをもっとみたいなー笑　インター、センターレス、幅研・・・そこは企業秘密ですな　ニヤリ

@abigail4649 2 ай бұрын

自動化がすごい

@gumi_524 3 ай бұрын

沼の終盤みたいなサムネやw

@MinhNguyen-nl1gm 3 ай бұрын

Nhà sản xuất vòng bi Nhật Bản hiện đại và tối tân. Người Nhật làm ăn tuyệt vời 🇯🇵👍.

@AW-gq1cs 3 ай бұрын

Great music. Please share the link for this composition.

@RubensMateusPadovezeArquimago 2 ай бұрын

bela musica belo processo

@wtm7554 3 ай бұрын

I use Jtek bearings, excellent quality 👌🙋

@nautiluspampilius2298 3 ай бұрын

Очень жаль что не показали процесс обработки шариков, меня это интересовало больше всего.

@tnak004 3 ай бұрын

日本製のベアリングは世界一の品質。ベアリングは世界を回す。ちなみに自動車はベアリングの塊。

@Cloudz3468 3 ай бұрын

😂😂😂😂

@luxbeci2 3 ай бұрын

Really? Why? Germany Stihl Mercedes BMW Audi not better?

@tnak004 3 ай бұрын

@@luxbeci2 because they use Japanese bearings. I am a tech. Audi, BMW, and VW are just JUNK. I hate these cars more than anything. Always come back with same problem. I really want to send them to scrap metal right after they roll out from the factory. I always tell people not to buy them because they just waste our precious iron and other metals. Well guess what, who makes Porsche’s ABS unit? Denso does. Who makes their gearbox? Aisin does. You see……. Core parts are made in Japan. What do they have in them? Japanese bearings. My BF5 Legacy GT Japanese wheel bearings. 350000km. Still no noise. See….but there is only one thing Audi VW and BWM do best. Inventing new bolt heads which makes techs annoying. The reason why Germany lost their sprit is forgetting quality and warranty is their limit and learned to fake people with interior quality. But Lexus does both better and way more reliable than Germans. The reason why Japanese bearings are the best? Japanese used iron to make swords. They have great know how to forge and quench iron. That’s why.

@0tamae80 2 ай бұрын

日本神話。過去の遺物。

@suou7938 2 ай бұрын

@@luxbeci2I don't know how google translated it, but he just said "they're top quality". Doesn't mean Germans' are lower. And I think Germans' are equally good and for specially designed ones they are better.

@MSP_TechLab 3 ай бұрын

I see only moving conveyor belts, no processes 😢

@sawaname750 Ай бұрын

Hello, can I ask if you handle different sizes of bearing and how are you catering those varying sizes. Are you using adjustable machines? what are the adjustable machines, is the process are scheduled or simultanous

@soufyenbouzakher1766 3 ай бұрын

Best quality bearing 👍

@csours 3 ай бұрын

Neat balls!

@manueljesusmunozcarrasco8370 2 ай бұрын

Koyo the Best 😎👍

@user-li5dt7gj2f 3 ай бұрын

パチンコ玉ぁと思った😂

@user-wt3hj4id3o 2 ай бұрын

Best of Best 👍

@johnparker2957 3 ай бұрын

No showing “how” the balls were made, cleaned or polished, just minutes of balls moving from one place to another. Waste of time.😢

@epolanowskirn 3 ай бұрын

Nice video. The music is very distracting

@user-uy3lx5nh3h 3 ай бұрын

これらでの数を均一に作るのは大変だろうな。

@gsp_gamsung 2 ай бұрын

NSKが一番大きい軸受メーカーだとおもってましたけど最大工場はNSKじゃないのですか？

@KK-yu2tr 3 ай бұрын

THE MAKING（３１４）鋼球ができるまで上記で鋼球の作り方は見れるよ

@ivanivanov1875 2 ай бұрын

Рубятся с прутка на автоматах, потом штампуются на горячую, получается шарик с рубчиком, чтот похожее на грецкий орех , 'орехи' засыпаются в гранёные галтовочные барабаны с абразивами где крутятся долгими часами, с постепенным уменьшением зернистости... Потом термо обработка, потом снова галтовка с более мелким абразивом и содой. Потом шарики сплошным слоем выкладываются на вращающихся столах большого диаметра с дорожками для шариков, добавляется полировальная паста ,сверху на шарики опускается тяжелая плита такого же диамера . Нижняя и верхняя плиты вращаются в разные стороны, шарики часами ( в среднем 6-8 )катаются по этим дорожкам приобретая окончательный размер и блеск... Ну как бы в кратце )) Процес производства банального шарика занимает больше суток.... эт если исключить скучные промежуточные этапы , промывки, сушки, сортировки , контроля размеров 🤥

@Aleziss 2 ай бұрын

please, continue to make these nice videos without music. Just shop sound would be very enjoyable !

@catbangs276 3 ай бұрын

ok, but what tree makes the little balls?

@Rosario_Agro 3 ай бұрын

Loud music :(

@semimin2 2 ай бұрын

BGM無しバージョンも希望

@ms-ux2fo 2 ай бұрын

丸いし取り扱いはしやすそうね

@SimpleDiy- 3 ай бұрын

Good

@Caseal 2 ай бұрын

Nice video, but the music is WAY too intense and loud. I like to watch these kinds of videos because they're relaxing and interesting, but the soundtrack to this one sounds like I'm watching the dramatic burning of a forest or something.

@chorwong6004 13 сағат бұрын

鋼球（珠）機械裏嘅靈魂！！！

@jessekoch3480 3 ай бұрын

How did the balls get made?

@guymontag2948 2 ай бұрын

Ball bearings start out as less shiny ball bearings? 😕

@user-vr7ox7il2j 3 ай бұрын

企業秘密はやっぱり撮らせてもらえてないみたい

@T-MASTER-dc3fm 2 ай бұрын

内容が薄かったですよね、町工場レベルの場面しかない印象です。

@santoslhalper6116 3 ай бұрын

This would be so much better without the damn music.

@user-ox6kn5qn8s 3 ай бұрын

То что показано, это не процесс производства, а процесс конечной сборки подшипника.... а так одни только конвейеры с движущимися деталями. Самое интресное, изготовление шариков и обойм, не показано. 😒 Не могу плюсануть за это.

@Horse55 3 ай бұрын

Так в том то и дело. Ну, процесс шлифовки колец там ничего интересного, а вот шлифовка и контроль шариков это да!

@andre_s. 3 ай бұрын

Warum sollten sie Produktionsgeheimnisse preis geben?

@user-ox6kn5qn8s 3 ай бұрын

@@andre_s. Warum dann ein so „lautes“ Inhaltsverzeichnis erstellen? Vom Namen her erwartet man das eine, aber in Wirklichkeit sieht man etwas anderes.

@ivanivanov1875 2 ай бұрын

@@Horse55 Там ещё меньше интересного... громко и грязно 😭

@dansv1 3 ай бұрын

I don’t want to hear music, I want to hear the process.

@future483 3 ай бұрын

日本はとても進んでいます。

@madarizimadar1758 3 ай бұрын

Koyo mantap

@user-sato01ad 3 ай бұрын

コメントざっと見してると、社外秘にしてる部分出してくれというのが多い気がするが、普通に出さんでしょ。。。ってか、わかっててコメントしてる人も散見するけど。。。

@rokujii2634 3 ай бұрын

成形や加工は機密ですかね　見たかったのに全然ないね！

@suou7938 2 ай бұрын

しょうがないでしょう。赤の他人のKZfaq動画の為にリスクかける理由ないですし

@zygmuntthecacaokakistocrat6589 3 ай бұрын

No actual shots of how they are made, just bearing components on conveyor belts. 2/10.

@Yanto-Kun-JP 2 ай бұрын

２０年以上前に藤沢の工場とか見た記憶あります。（j-tektじゃないけど）そのあと中国で軸受のわっぱ削っている工場も見たことがあります。（旋盤ずらりと並べて女性がワークを交換しながら削ってました。。。途中で停電したり。。。笑った）まあ、中国の軸受けはマシンには使えないなあと実感。。。もちろんおもちゃならＯＫですけど。。。まさかあのグレードでＥＶに使われてたりはしないと思うけど。。。謎ですベアリングボールがギラっと輝くのは見てて嬉しいです。。。中古の機械からはいつもくすんだような傷だらけのろくでもない玉しか出てこないので（＞＜）

@toumicarlos4037 3 ай бұрын

👍👍👍

@greasydot 3 ай бұрын

The face is right in front of the light switch. All you have to do is hi the light switch.

@DrBF3000 3 ай бұрын

Странное видео. Почти всё время показывают перемещение деталей между этапами производства, но не само производство. Более менее показана только сборка.

@user-pi9kv6gp3k 2 ай бұрын

最重要的基礎工業做好，比其他什麼吹牛B的國家的話用來聽聽就當笑話即可

@X_POTATO_Legendary_Edition 3 ай бұрын

このチャンネルのコメントの中に必ず1個はドイツ製を引き合いに出す人がいるの草

@geraldomagelacoelhomagela9183 2 ай бұрын

Maravilha

@rahuzou 3 ай бұрын

切削工程はないの？！？！

@user-kt7bz3yq2z 2 ай бұрын

а шарики сами из ничего появляются видимо.

@sirtumasyan 3 ай бұрын

Мне пожалуйста 6003 rs штук шесть так же 6202 rs столько же и 6000 rs 4 штуки .только koyo made in japan😅

@Dysiode 3 ай бұрын

Sooo much of the process is left unclear :(

@Jeroen74 Ай бұрын

The music is really way too dramatic for this kind of video tbh

@user-qv1sh7ze8k 2 ай бұрын

第一個想到的是““柏青哥””😅

@user-ee8oq6wo7s 2 ай бұрын

Bearing manufacturing company.

@41istair 2 ай бұрын

"Starting from April 2022, JTEKT Corporation will unify many of its global brands to the JTEKT brand. For bearings this means the Koyo brand name and logo will transition to JTEKT."

@user-jd6nk7wo1b 3 ай бұрын

😮😮❤

@yt-ci9sw 3 ай бұрын

ボールの鍛造工程とか内輪外輪の切削工程とか色々省かれてますよね。あとは熱処理が何故複数回必要なのかというのも割と重要な話なのですが、もうちょっと詳細が合ってもいいと思います。

@user-ve3uw6ju8s 2 ай бұрын

あの丸い玉をどうやって作るのか? １番見たいところが無くて残念😢

@HammerOn-bu7gx 3 ай бұрын

Parts moving around, without showing the physical process, is of no value.

@minglu7598 3 ай бұрын

開司🎉

@user-zm3tt5wq9j 3 ай бұрын

I didn’t understand the main thing - where the balls came from.

@user-gd9oj4xi7o 2 ай бұрын

Сплош перемещение, а процесса обработки не показали.

@user-cg8st7de3e 3 ай бұрын

一瞬ペアリングに見えた

@bunnymaid 3 ай бұрын

No music necessary, can't we just listen to the sound of industry?

@rogerstrom1186 3 ай бұрын

WTF

@user-eu9ie2td1s 2 ай бұрын

фактически ни один процесс не показан полностью...

@Korulax 2 ай бұрын

Wichtige Schritte wie Schleifen und Polieren werden nicht gezeigt☹

@marcryptic 3 ай бұрын

I can make 1 per year. Be ready for my competition.

@yashima9033 2 ай бұрын

BGMがなければ最高なチャンネルなんだけどな

@worldmarumaru1020 2 ай бұрын

고요 베아링이네

@cclime0205 2 ай бұрын

我在台灣TPI工作過，以前NTN的子公司，工廠又髒又亂，沒制度，技術還停留在日資時期，台灣傳產真得是沒救了！

@user-wt2sn9dc3x 3 ай бұрын

このチャンネルなんか痒いところに手が届かないんだよな…… 「どうやってその姿形になってるか」を知りたくて見てるので、研磨の仕組みとか環の整形過程とかをもっと映してほしいです！社外秘とかもあるでしょうけどできる範囲でぜひ！

@imgumnim4915 2 ай бұрын

배경음악이 너무 무겁습니다.

@piterstankevich8694 Ай бұрын

Так ничего и не показали.

@comewel8996 3 ай бұрын

빠칭코의 그것 입니까?

@user-zr7qr7rh4b 3 ай бұрын

Не показан процесс изготовления шариков. Шарики делаются с микронной точностью. Не показа процесс обработки колец подшипников, там тоже микронные допуски. Тащемто информативности видео стремится к нулю. Неужто это такое страшное ноухау? Линии по производству подшипников в СССР ещё в 30х делали-закупали.