Add some rubies?

conical axial bearings ?

awesome video!

This is one of the most informative lathe-related videos I've ever seen. Added bonus: it has a wonderful ASMR effect too, at least for me. Thank You, Thank You, Thank You.

Now just imagine if "This Old Tony" was still making KZbin videos after receiving a Lobotomy...

What we really want to know is, what angle did you sharpen the pencil to?

I MADE A STIRLING FROM SCRATCH. GOOD JOB. CHEERS

As a professional watchmaker i am amazed at what you do in your workshop. Actually the energy the system "needs" dictates the aplitude if the balance. so with a fixed weight the balance can only reach a certain amplitude. you can optimize this by corecting the beat error or less friction everywhere

سلام علیکم من از کشور ایران ب شما پیام میدهم سکووت هستم 🇮🇷شما برای ساختن یک قطعه ب این مهمی شاید یک روز کارکرده ایدتا ب این زیبایی بر روی یک ساعت یا هرچیزی بنشیند ولی انسانها ب آن مهارت و هنر شما بها وارزش نمیدهند ....یک ساعت قدیمی داشتم ک خراب شده بودمن این نوع وسایل کهنه را جمع میکنم ونگه میدارم دخترم ب من اعتراض کرد ک‌چرا بابا این آت آشغالهاراکه بی ارزش هستند را دور نمیاندازی ....بهش گفتم دخترم برای همین قطعه ب این کوچکی و درنگاه تو ؛بی ارزش یک استاد کار خیییلی زحمت کشیده و دقت و هنرش را ریخته ک‌من ب این هنرش احترام میگذارم چون خلق الله هست و من زحمتش را نگه میدارم روغن کاری کردم و چندین سال هست هنوزم نگه داشته ام بیشک روزی دخترم ارزش این کارم را خواهد فهمید ؟....باز هم ازت ممنونم استاد شما بینطیریددلذت بردم ......من از ایران پیام میدهم بقیةالله آخرین بازمانده از نسل پیام آوران وحی از طرف الله یا همان gad هستم ازکشورم از طرف مردمان سرزمینم ب تو عرض سلام ادب و احترام وخسته نباشید میکنم 🙏😔🇮🇷🇮🇷🇮🇷🇮🇷

Amazing skills!

I’m offering a Maho SK250 for sale (on eBay and marketplace), I’m helping out a friend as the owner their husband passed away and I can find virtually nothing online for the machine, bar a small info sheet. I wonder anyone here can offer far info on the machine such as original manual? Many thanks PS the video has been very helpful and insightful with regards to the quill and where it’s required

4:18 have you video for the steam engine?

Hey! Amazing machine! Could you tell what kind of model and brand of this machine.

You just stole 20 minutes of my life... and I don't regret it at all. Thanks!!!

6:55 I did this kind of stuff while i worked at a dental lab! COOL!

Obsidian scalpels are used in eye surgery because they can slice a single cell in half and not damage the cells on either side of it.

why does everyone make air engines and call them steam when they don't run steam through them?

4:26 workaround as described by M. Hall in Model Engineer magazine July 6th 1956 page 26 😋👍 excellent as always - thank you guys!

Smitten !

Brilliant

I enjoyed every second of this video. Thank you 👍🌹

💖

What, you didn't screw cut the thread? Seriously though that took patience and skill. What is the pitch of the thread?

Totally fascinating video! Thanks!

So I think about something very tiny and using something else very tiny to cut it. Because if I used something big that would be unwieldy and it wouldn't be able to cut it with the accuracy I need. And so I think about how what are some things in my life that I could sharpen that could give me a better granularity on life. And show how sometimes things need something that is small but sharp rather than big and blunt. And so I think about how better understanding my emotions could be the sharp thing that I could cut even the most delicate situations in my life with because they have the granularity needed to understand them.

I am currently reading a book by Christopher Dunn on the Pyramids. he writes that even advanced modern machining techniques would find it difficult to make the granite tombs in the pyramids and the valley of the kings to the same precision made 3000 years back

A joy to watch! Enjoyed the work and the beautiful tools/shops. There are already 638 comments, so I hope I am not horribly redundant. I am an amateur in this arena, but a seasoned mechanical engineer. A few sources of energy losses and hence causes of inefficiency will be the following: Anything that has friction, such as gear losses, bearing losses (yes rolling elements are usually quite low loss). Are any axial fits allowing faces of parts to touch and cause friction loss? If the balance wheel contacts the sides of the spring there is a high relative velocity and associated friction loss. The balance wheel will produce a loss due to air friction. If you could remeasure in a vacuum chamber, you could quantify this loss. I think the escapement wheel involves both rubbing motion (friction) and impacts. The impact noise is itself indicative of a loss. The noise is energy. The less noise the less loss. This might be the greatest source of lost energy. I imagine the smoother contacts, (reduced impact distance of each fall) will demand greater precision. The spring itself will have some internal loss, but I imagine it is a very small loss, as almost all of the potential energy is converted to kinetic and back again.

Verynice sir

Brilliant work. ❤

That is so awesome man I always wondered how the parts were made so beautifully

Hi, thank you for capturing the work and taking the time to edit and upload. I would suspect some inefficiency is coming from the bearing in lieu of the gem. Thanks again, I’ve now subscribed to the channel.

Amazing!

Wish I could like your videos more than once. Superlike.

Mam takie wrażenie że podobne balanse są w niektórych zegarkach Omega

Why do these lathes have belt drive and not a direct variable speed motor?

Clickspring is making a better one

Funny thing isn’t it. To make (in this care restore) a ‘tool’ you use tools. It’s a kin to the hypothesis of post men delivering post to other post men 😅 jokes and musings aside. Fantastic content and hope to see more in the near future!!

Wouldn't it be easier to make a bigger match?

Good job on the engine. Which FFT app did you use?

Fantastic video and amazing craftsmanship!

Can you try to replicate the index wheel and indexing mechanism of an Accutron?

Uau! It looks like a real dream to make these things

How about a chemical timepiece?

What is the model of the lathe?

"Honey, we can still see the engine with the naked eye, must go smaller!" ')

Great job, can you tell me what kind of cutter you used to engrave the numbers? Thanks, Franco

Trabalho que exige muita paciencia e habilidade,belo trabalho parabéns.

This level of precision is almost incomprehensible

NEW SUB HERE. WOW, Please make more of this!!!!!

... or just buy one ;)