[A's BMW vol.3] Making of wheel hub for BMW R100RS 削り出しホイールハブの製作

製作中のA's BMW レストモッドプロジェクト、今回はホイールハブの製作です。モノレバーBMWは基本的にスポークホイールに出来ない(シャフトドライブで片持ちのため、リアホイールの固定方法が特殊)ので、長年温めてきた構想を形にするため、アルミの塊から削り出しワンオフ製作することに。慎重に設計の後、汎用旋盤と汎用フライス、ボール盤のみで製作に成功しました。私の削り出し製作物の中で一番の大物です。無事スポークも組み立てて装着もバッチリです。A's BMW Rest Mod Project under construction, this time I made a wheel hub.The monolever BMW basically cannot be converted into a spoke wheel.Because it is a shaft drive and cantilever swing arm structure, the rear wheel is fixed in a special way.So, in order to shape the concept that I have been warming up for many years, I decided to cut it out of a lump of aluminum and make one-off.After careful design, I succeeded in producing it with only a general-purpose lathe, a general-purpose milling machine, and a drilling machine.It's the biggest of my carved products.The spokes are also assembled and completed.That is success.
A's BMW play list ↓
• A's BMW Restmod project
46works Official Goods Shop(Tシャツ等オリジナルグッズ販売中)
46works.booth.pm/
Sub-channel 46works LIFE (サブチャンネル 46works LIFE)
/ @46workslife96
46works.net
/ 46works
/ nakajima46
/ 46works
#bmwcustom #BMWcaferacer #46works

[@Jonathan_Doe_]

I don’t think many people nowadays would believe you if you told them that was manually machined, not CNC’d! You’re an incredible machinist!

[@sopojarwo1298]

*MUSIC* 00:15 Spring gang Feat. Astyn Turr - Imagine Us There 01:13 Gloria Tells - Can't Make Up My Mind 04:55 Dylan Sitts - Sick Days 10:11 Spring gang Feat. Astyn Turr - Upgrade 13:28 Nebulae - A Bird's Call 14:51 Campagna - I Love You LIKE👍

[@sevenseven9135]

ＭＣやＮＣ旋盤を使わず全て汎用機で仕上げた事が本当に素晴らしいです。

[@user-ub8du8lw1v]

知人から聞き見てみたが… これはレベルが違いすぎる！ 惚れ惚れしました！

[@steveedwards90]

True old school engineering did this for 40years retired now but still love watching a true craftsman

[@luisfrodriguez6641]

This is something I would love to learn, but I don´t think I´d ever get close to that level of mastery without actually doing that for a living. Maybe someday I´ll have a CNC Mill and that´ll be good enough.

[@boldee101]

​@@luisfrodriguez6641 I've put 37 years of my life into machining for a living and I can honestly say that the best CNC machinists all came up from manual machining, all the apprentices I have trained have to show high competence in manual machining before they get anywhere near a CNC machine. Engineering is a bout problem solving and the main thing we bang on about for machining a part with apprentices is sequence of operations, if they can't get that right then they make lots of scrap metal lol. I've worked in space research for the last 25 years and you have to be able to turn your hand to any machine to achieve the goal whether that be a Bridgeport milling machine, Colchester lathe or a Matsurra MX 520 5 axis CNC machine and many more.

[@luisfrodriguez6641]

boldee101 I agree that knowing how to use a manual mill will help a lot when using a CNC mill... but I guess a beginner is more likely to make a somewhat complex part on a CNC machine than on a manual mill. I’ve actually had the opportunity of using CNC mills more than manual mills. During my undergrad studies I would need to wait a long time to use the manual mill while a HAAS VF2 was free most of the time. I’m no expert, but I believe I could make a lot more on the CNC than on the manual mill. Also, when I said I would have a CNC mill I was referring to a smaller machine. A Tormach or a DIY machine, which work as high end hobby machines or low end production machines.

[@boldee101]

@@luisfrodriguez6641 Indeed, there are some very nice high-end hobby CNC machines now days. I'm not a HAAS fan in all honesty but they get the job done, we have a HAAS UMC 500 Plus and it's my least favourite machine lol. CNC machining adds to the skill set particularly if you are also using high end CAD/CAM software, we work with ESA and NASA primarily the former and their demands for the entire process are very high as I'm sure you can imagine.

[@luisfrodriguez6641]

@@boldee101 Sounds like a lot of fun... maybe someday I'll get to work on such high precision projects :)

[@scratch_440]

When i saw the picture on the title section, i thought it had to he done on cnc. Extremely satisfying to see that it was done by hand👌🏾

[@shiroh73]

Thank you!

[@luanwolf88]

Japanese people are very carefully and smart 🙏🏻

[@ainzooalgown7589]

Japanese are really good at making precise things, there a Japanese needle maker who makes needles so precise, machines cant replicate his work www.wipo.int/ipadvantage/en/details.jsp?id=2597

[@aljonhabuan138]

Naol

[@johngreen8693]

Fountain pen nibs made in Japan are the best - especially the hand made ones!

[@rambladesmanmoe6291]

So good to see that there are still people out there with these old school skills. Beautiful job

[@peterk2455]

Of course he turns his own hubs from a 15kg blank. Anyone who has a MHR Ducati fuel tank casually lying on the floor under a vacuum hose would have the skill level to do it. I would be happy to have 10% of these skills.

[@pauldowding8185]

I've watch a lot of people custom build motorcycles but never at this level. Great job!

[@shiroh73]

👍

[@user-dv6fy3qq5w]

旋盤での加工技術に惚れ惚れ

[@rafamytys169]

I'm watching your work again. The hub is perfect according to the old school. I respect every craftsman who knows what to do. You are my champion. I'm starting to service my motorcycle myself. Thank you. Greetings from Poland.

[@ghost6500]

Thank you! You are the few who actually do it ALL manually! You turned a block of aluminium into a piece of art! Thank you again!

[@thomaspoppinghaus8575]

....I´m an elderly guy from germany and still enthusiastic about the BMW cycles since decates. But your work is awesome as well as these clips...please continue...

[@rowanlidbury]

When I saw the end mill and computer at the beginning I 100% thought it was another CNC video. The standard of workmanship is simply stunning.

[@jimallen199]

I've watched this 2 or 3 times now, just for the pure artistry in the machining work & the editing of the video. Cheers Man

[@zaptaz7437]

I've learned so much just from watching your videos. Would be very grateful if you keep uploading the process of making parts and building your custom bike. Watching your videos really motivates me to be a better craftsman. Thank you for your hardwork, Nakajima-san.

[@Eight20]

Absolutely insane craftsmanship! This is a work of art! Thank you for sharing this.

[@shiroh73]

Thank you!

[@anderskandersson4613]

Absolutely amazing.... first I thought that’s made automatically by cnc , then watching a moment after my guess was totally wrong... You did an awesome artwork , and amazing engineering skill as well.. A big BOW 🙇🏻‍♂️🙇🏻‍♂️🙇🏻‍♂️

[@krayzieegg7294]

I do think it is made by cnc for mass production. This is purely talent you can always count japanese people on for quality.

[@timsfun6653]

Beautiful, a work of art. Thank you for posting!

[@clockbruno3589]

これは何度視てもすごい。仕事で疲れたときにこれを視ると、勇気がわきます。

[@FirstNameLastName-fu8ml]

4:21 feels like a scene from a movie. Nice camera skill

[@neovisionservicesgroup5031]

Mad machining skills. Great videography. Love the background music choices!

[@miftachulr]

You have an awesome skill of machining making precission part manually. I remembered when i was college. Good job

[@ohjesusxxx]

こういう貴重な技術を持つ職人に敬意を示します。 どうか技を絶やさず受け継いでいってほしい。

[@fernandonascimento9530]

Espetáculo! Uma obra de arte, parabéns!!!

[@heatherhiggins5016]

I am floored by the mastery of his tools, as well as his filmmaking and soundtrack work!

[@kitlopez2435]

I've been listening to some playlist inn spotify named 46works. the soundtracks sounds the same so I assumed it's his. you can try if you like.

[@ridwanfirdaus2282]

Daamn.. The amount of sheer patience and diligence in this works is just... Ok I have no words for it..

[@rurimam6512]

しかしスゲー技術‼️ 46さんが作るバイクは芸術品

[@user-fq8jc8ou7v]

ワンオフにはやっぱり汎用旋盤 しかし、凄いな

[@shiroh73]

汎用万歳。

[@richardwarnock2789]

Nicely made like how you dialed in each set up really clean!!!; )

[@jamespink4202]

Awesome job. Great to have the time available to do this level of work. Fabulous work! James

[@benjamincai156]

You just redefine the term "handmade" for me in case of motorcycle building. This is amazing and again a proof of reputation for Japanese style fine-art manufacture. This is astonishing

[@RIKOARIshowreel]

Amazing. Words can't describe how impressed I am. 👏🏻

[@thore8978]

this is the way i learned it here in germany, i love to see this! well done.

[@jahanzaibfazal6458]

i wish i could learn these thins in our country

[@thore8978]

@@jahanzaibfazal6458 where do you life?

[@jahanzaibfazal6458]

@@thore8978 i live in pakistan's biggest city karachi

[@thore8978]

@@jahanzaibfazal6458 ahh okay, nice city!

[@Kozachuk_T]

わたしはそれが本当に気に入った。素晴らしい仕事親愛なる先生。これは本当のマスターの本当の芸術でした。

[@Bowden57]

Wow. Anyone can make a CAD model and upload it to a CNC mill, but THIS is something else. Truly masterful! Great work.

[@mymotorbikeobsessions]

素晴らしい。見せていただきましたありがとうございました。

[@shiroh73]

ありがとうございます！

[@TommyGunSmith]

This is mesmerising to watch, the filmography, the editing and sound all work so perfectly with the amazing craftsmanship of the metalwork. 👏👏👏

[@1nipponautocentre]

All I can say is just amazing! True craftmanship lives here. Please keep up the great work! Arigatogozaimahishita

[@Crackdown77]

I've just discovered this channel and I'm truly astonished! Tons of respect!

[@cring0101]

It is so enjoyable watching your videos. An engineering masterpiece of craftmanship !

[@gianlucapieri9402]

I’m really impressed, you’re a great artist and the final result is incredible!!

[@brunowright6984]

That’s very cool. Amazing. And don’t you just love hearing that pop and the tyre bead pops onto the rim, made me smile.

[@johngreen8693]

Hypnotic! Fantastic quality and detail, even the run out on the spoked rim was minimal.

[@ninoellison7793]

Wow. What a treat on every level. Stunning fabrication, brilliant lighting and exceptional music. Totally loved it. Congratulations!

[@shiroh73]

I'm glad you praised the work and the video.

[@screwdajuice]

Exceptional music for my gay ears, thanks dawg.

[@Montir_nge_vlog]

can you re-upload your video de??

[@sfvirgo]

Subbed

[@Montir_nge_vlog]

@@shiroh73 can I share this video on my channel

[@user-fe7ni8qr9n]

素晴らしい技術、楽しそうです。 出来上がった時の満足感が映像から伝わってきました。

[@shiroh73]

楽しいというか苦しいですが、達成感は半端ないです。

[@ericlam6087]

Great skill and the Sony DRO remind me of my school days.

[@darktdi85]

Unglaublich. Was für eine Leidenschaft und Liebe zum Detail. Das ist ein absolutes Kunstwerk und eine Ehre für den, der es besitzen darf.

[@rock3tcatU233]

I have so much respect for manual machinists, the true masters of metal.

[@ohken2619]

塊の中に、何かが見えるように削るのが凄い。なんか命感じました。

[@shiroh73]

気持ちは入ってます♪

[@someonesomewhere1228]

that level of precision is almost inhuman 🤤 ... amazing craftsmanship 🙇

[@pappy1980]

技も出来上がりも美しすぎてうっとりします。長生きしてください。

[@ichiroufukuma6965]

46worksさんの動画は寝るのを忘れて見入ってしまいますw

[@yomama920]

Nice work and good tunes! I honestly think we’re on the edge of advancing technology every year the machine shop seems to amaze me with the right mentality and work effort I feel like humanity could accomplish anything!😎

[@mr7wi]

You put as much work into your videos as you do your parts. Beautiful

[@hidematsu3751]

モノ造りの楽しさと奥の深さが感じられてワクワクします。バイクの鼓動がまだ、動き出してもいないのに聞こえてきそうです。いつもきれいな映像ありがとうございます。

[@ozgurevrenakay4154]

Amazing, as always, striving for the best... You are an idol for many. Cheers

[@shiroh73]

👍

[@Daniel07Eleven]

I am grinding, milling and drilling myself everyday, so I can share the dedication of this work. I can tell you are doing this job with your heart and the outcome proves me right. Well done and keep the good work up!

[@tedmarakas2626]

Now I know why my custom made Kineo wheels with full machined hubs, rim and spacers cost so much money. It is a lot of work to do this, it takes tremendous skill, a machine shop and wheel building experience. Sir, this is what I call talent

[@ThrillaPark]

Amazing as usual. I gotta say I enjoy the ASMR (non music) versions of your videos more. 🥂

[@laurentconti4043]

je suis admiratif du travail qu' accomplis cet homme ,il maitrise tout de la conception à la réalisation dans le plus pur design ,c est un artiste !bravo👍

[@user-bx5hk9wt3s]

汎用機を駆使しての加工が素敵です。 相当に事前段取り考えたんでしょうねー。 スポークホイールの真円度出し方法が興味深いです。

[@shiroh73]

段取り熟考しないと途中から製作不可能になったりしますからねー。

[@Cyrano99X]

Beautiful work!!! so satisfying to watch, thank you.

[@33Nautiboy]

You are such a complete mechanic......simply amazing!!!

[@user-jq8su7yv3f]

マシニングセンタかと思いきや、汎用機とは、、、すごいです！

[@joaoailson7062]

Kkkkkkkkk

[@widianingsihwidia1812]

Jjuju799p

[@baonhi388]

Lớp n mà nấnqBanqka laf lfslell Khh mà kkkkgq eu

[@NMTclashofclans]

Amazing, an artist hand

[@fikrinurimanwarendra5541]

I wish I could have expertise like you, I happen to be in high school in machining engineering

[@craigmitchell9804]

You are a true craftsman, love watching your videos.

[@kumatonutaro]

てっきりマシニングの加工動画かと思ったら、旋盤も縦フラも汎用！！すごいです！！間違えられない緊張感でヘトヘトになりそうです！

[@shiroh73]

間違えたら後戻りできない緊張感・・・w

[@kymcopyriot9776]

The perfect combination of machining and music. By far the best online. Well done!

[@shiroh73]

Thank you!

[@neggachemohamedbelgacem9560]

Please the tracks please

[@yoshuavillar]

Next-level talent, creativity and craftsmanship without a doubt. Shiroh san is hands down the best builder on KZbin

[@jeromeclements6532]

Great job! Up until 30 or so years ago, this how everyone did it, and many still do. Not really a whole lot more difficult than CNC, but a LOT slower.

[@marlondoronia2947]

i love how japanese craftmanship works.......the finese and love that goes into the process...results are outstanding.....ive worked for different nationalities...nothing beats the japanese.....KAMPAIII!!!

[@user-gv1kl8jx2b]

また痺れるような仕事してますね。

[@shiroh73]

痺れます。手が。

[@felixcat9318]

What exquisite craftsmanship! Beautifully precise, meticulously engineered! A visual joy to see such fine workmanship produce great outcomes. Thank you for sharing your artistry.

[@user-ic9zj3gn5c]

You are beyond anyone's imagination. It's my ideal to be your customer

[@shiroh73]

👍

[@buzza2077]

You can tell fine art in stuff like this. When you buy something like this, you have so much more appreciation knowing someone actually spent a small part of their life making it.

[@Moto_MKHN]

Absolutely amazing.

[@ebutuoy6463]

This guy is truly a master machinist/mechanic.....like watching a symphony, bravo!

[@kojitakakura912]

ＣＮＣかと思ったら汎用機だった時の衝撃

[@user-rx7zf2cn6n]

天才的変態

[@surinderdhiman]

What a high precision piece of workmanship, Amazing ! Hats off to you bro

[@motocrosskpdmc]

i just came across your channel yesterday and i am so impressed. Not only Are you a master of your craft, your taste in style is also freaking awesome!!

[@CaLem]

Nice work, brother.

[@shiroh73]

Thanks!

[@caonguabinhiennong9243]

NXbaCn

[@marciodsantos2010]

Fantástico em todos os níveis. Fabricação impressionante, iluminação brilhante e música excepcional. Parabéns!

[@richardhasler6718]

Thank you Shiroh, your work has the three qualities most important qualities, design, materials and workmanship but also another quality, artistic and your work must give the owner a special relationship with their motorcycle! Your work and your videos also remind me of a line in the book 'Zen and the Art of Motorcycle Maintenance', where it quotes the opening line in a Japanese motorcycle repair manual, 'Before starting any repair, first get peaceful mind.', so true.

[@puntolibertad4587]

SOS un artesano del metal , felicitaciones . Saludos Juan de Tucumán Argentina 🇦🇷

[@defjam0607]

加工技術も素晴らしいですが、BGMのセンス良すぎです

[@shiroh73]

ありがとうございます！

[@jismori6878]

主さん、これ一人で設計したのですか！？ もし、そうだとしたらとんでもなく凄い方ですね！ものづくりって技術も大切だけど考える設計力とか発想力がとても重要ですからね！

[@martinsoppa]

i love such videos with Japanese perfection! Well done :D

[@juansebastiansantacolomaba9214]

I just find your channel and you combine 2 of my passions: manufacturing and motorcycles I was expecting 5-axis milling and find art, pure art. ¡Thank you for share your work!

[@user-jc4rl2wz8u]

素晴らしい！！ 切削の所、スロー再生してしまいました(笑) 削り出しの、ワンオフ・・・。 男のロマンです！！

[@shiroh73]

ありがとうございます！

[@hondaj1monkey]

Very impressive work. Thank you for this video. You should urgently rethink the design of the pivot arm, however. As it's currently designed, it appears to be unter compression strain and very sensitive to buckling. Tensile load (mounted below the wheel center) would be way better.

[@cyberlux]

Bingo. I hate to criticize this work in any way, but that torque rod needs to be relocated to below the axle.

[@gustavofiaschi4104]

You are amazing! Unbelievable, the precision in a handmade piece..... speackless...... big congrats!!!

[@roberto9124]

The dedication of the Japanese to accuracy always leaves me amazed

[@siren849]

手間すぎぃぃぃ～～～！！　好きじゃなきゃできないですね。　編集がまたクールでした。

[@LuisSilva-ju2xu]

O

[@LetsRidePhilippines]

so satisfying to watch! :D may I know the name of the songs used? :D

[@rigato97]

For me, it's a priceless craftsmanship. Satisfying through motivation also inspired me.

[@matthewroepke4644]

Please! More machining! You’re a master of metalwork.

[@CLDO97]

Mad skills mate! This was a fantastic video and I’m truly impressed by your fabrication talent. I’m glad I subbed. Cheers from 🇨🇦