Homemade Milling Machine 

Однозначно лайк за проделанную работу (кто не делал станки, тот не поймёт, как это сложно!)- всё круто, НО: - как станок показал себя в жёсткости, - отгибает ли при вибрации и ударах заготовки; - и сколько берёте десяток, или же за раз 1 миллиметр??? За ранее Вас благодарю! 🤙👍👍👍🤝

Однозначно лайк за проделанную работу (кто не делал станки, тот не поймёт, как это сложно!)- всё круто, НО: - как станок показал себя в жёсткости, - отгибает ли при вибрации и ударах заготовки; - и сколько берёте десяток, или же за раз 1 миллиметр??? За ранее Вас благодарю! 🤙👍👍👍🤝

И можете скинуть ссылку на рельсовые каретки!!!?

Okey sir... Aku suka banget dengan ide creative ini..

Hi. I know this is an old video, and you might not read the new comments anymore. But I will try. How does the Z (vertical) axis lock while you are doing milling operations? Thank you in advance.

Ever see the movie The Thing where the alien builds a space ship in a mine while nobody is paying attention? I used to think that was ridiculous until I saw this video.

For real🤣

In the end of the world, Jugment day... 🤣🤣🤣🤣

Completely agree.

I hope become true 😀😀👍

Seriously. There isnt even a patreon link!!!

Why? I dont ask for the video . Actually I waste time watching the video .I'll never build this thing even of I want it. Hahaha. Good video there your commen.

@@tachidatumoto6016 Engrish funny

@@danielbuckner2167 there is a patreon link, well at least there is now, might not have been there when you commented. Under the 'about' tab on his channel.

He probably does spend more than it would cost him to buy one but it's probably nicer than what he can get for that money. Probably cost like 1200 in materials

@@joeshmo9152 easily twice that, just the steel alone would be more than $1500, and then maybe another $1500 on that for the rest.

@@leeknivek It would depend on steel prices where he is at and if he is getting new or scrap steel.

@@leeknivekMaybe retail price but obviously he got used steel which is much cheaper. I can get that amount of steel for around $500 or less. I am building a milling machine and the steel tube I bought which is 3/8 thick 6x6 around 8 to 9 ft worth was less than $50 bucs.

@@leeknivek are you from the US ? prices are not that ridiculously inflated everywhere ;)

And an angle grinder for those nasty welds!

He's already a pro maybe.. 😎

Sure it would be useful, but i rather see him getting stronger rail system for that spindle head. You can see maybe mil or half a millimeter deflection on the head compared to work peace, so there is still lots of flex in the frame and i'm suspecting its on the head rails due so much leverage tool has with such long spindle head. Great drill press that can do some machining, but at the moment, proper milling machine it aint. I managed to get similar accuracy with cheap drill press and crossfeed table on aluminum and soon i'l try same with old proper drill press and same china crossfeed table on steel. I'm not saying this build is trash, just needs further development and is based on machinist tolerances as comparison. For average Joe this does fine for little home milling, but results wont be comparable to proper machinist finish or tolerances.

Keanu Reeves dad: hold my beer

@@floridaman369 q1qq¹l0 8

That is a ton of resources,so many large steel pieces which cost a lot of money.

You are half right about the homemade part. Because some of the materials and tools that are used in the video are not easily accesible, or are not owned/acquired by vast majority of the families. This is absolutely how machine-making factories make milling machines for industry/small business uses. Anyway, yeah, goot content/videos, thanks for the sharing.

It’s not actually too difficult to tram it in and get it to have repeatable accuracy, especially if you build in some adjustability. The real problem is once you start to get wear. In a machine built by a foundry, they don’t tend to use linear bearings or ways because you want to distribute that load over a wide area so everything wears relatively evenly. You also want to resist the tendency for the bed to want to lift up or push out with a heavy depth of cut. So machines built traditionally, have a dovetail shaped way, with a tapered gibb; the gibb being removable so it can be remade to account for wear over time, so the machine can be brought back into tolerance. You also send to see machines gravitate towards solid castings for a reason: to dampen vibrations, as well as making an overall rigid frame to resist the forces on it when machining. Repeated stress on plates after all, can work harden and crack, or a large enough force can cause a deformation on a built up system. So overall his machine will definitely work; but as it’s used, it will wear and go out of tolerance. To keep it in tolerance he’ll have to entirely replace the lede screw and linear bearings, and the taper bearing in the head ever so often to keep it in spec, and I suspect it will wear more quickly because those assemblies put a lot of load on a small area.

@@comeradecoyote The biggest industrial mills use linear ways (e.g. Hermle C40) so if the ways wear out they're just too small.

@@dutchr4zor They use, much, much bigger, and different linears ways designed for that spec. They also are protected by a skirt or dust protector to keep debris out that will cause wear. And they also have massive castings to keep those linear ways straight and parallel, which also can cause wear. But those machines are, at least nowadays, mostly CNC, and are not expected to be reconditioned every few years, or overhauled and rebuilt. The extraordinarily expensive current generation of machine tools, are much more disposable than their past counterparts.

​@@comeradecoyote I agree but now he can use this machine while it's still within tolerance to create the dovetails and replace linear bearings! So the machine continues to build itself and increase rigidity. For dampening people recommend special epoxy resin mixes but to keep costs low perhaps sand would do for the short term? Also it's not a factory setting where the machine works constantly on 2 shifts. Probably at most several hours per week ... One question, why is the Gibb tapered not straight?

@@jackskalski3699 The thing about precision, is you need precise tools to make precise tools. The more runout you have the less repeatability you get. This affects everything from surface finish to being able to tolerance parts for friction fitting and interference assemblies. Also dovetails aren't something that can be added in after the fact. Their strength usually comes from being integral to the assembly, and having resistance to the shear force acting upwards, or to the pressure of applying the tool to the workpiece. If he wanted to make a dovetail machine, he'd need to remake entire assemblies from scratch. As for the reason for the taper, is pretty simple. As parts wear, they become loose. A wedge can be tightened regardless of wear, because its hording power is accomplished via friction. A wedge or taper gives greater surface area for that friction; and also is wear compensating, as it can be wedged tighter to compensate for slop introduced by wear.

I just posted to the OP post. How is the Z (vertical) axis locked during milling operations?

Cutting oil?

😅😯 de bastante muito

•••••••••🧓😭😢

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Супер точности там нет, и даже виден расколбас в некоторых моментах, но лучше чем в ручную. Факт.

I'd love to see a video of you showing off your homemade milling machine complete.

Much better than using an angle grinder and hand drilling....no accuracy man, just basic eye-balling material removal. Which I hope works great for him. You either qualify this project as great or cringy, nothing in between. I choose great.

@@mihailfelixdumitresc i qualify this as a grate project. did not mean anithing bad about what your'r doing. just very curious about hommade machines actual accuracy

@@ruslanmerdeev1742 It's not my project; I am a viewer, like yourself. I know you meant well, no problem there. About accuracy: when you weld steel and have no stress relief, anything bellow 1 mm out-of-plane accuracy is well received. Over short distances (under 200 mm) one can expect even better than 0,5 mm, should great care be exercised. Actually when he face-milled the work, the finish surface showed some out-of-plane deviations, but not massive deviations. So, the problem is what to compare deviations to (what standard) : zero ? 0,025 mm / 300 m tolerance ? DIN 874/00 ? I believe the guy in the video did his best as per his available resources, therefore his project came out great. I am a machinist, I do scraping and I am mostly used to tolerances in the region of 0,015 mm /1000 mm; but I appreciate whatever precision as long as it has been done to full extent of the resources available . Cheers !

@@mihailfelixdumitresc thanks for your answer. glad to see western people still scraping in 21 sentury

@@ruslanmerdeev1742 No Western person here; Eastern European.

Eramos 2 meu amigo

@@edsonalves5952 vai fazer uma amigo?

@@15do82 to bem tentado a fazer

Fiz uma furadeira e coloquei um câmbio de moto , vou tentar fazer uma dessa , vai Brasil 🇧🇷🇧🇷🇧🇷🇧🇷🇧🇷

Legal amigo, compartilha com a gente

And hundreds of bolts 😁😁

mill outside of USA cost a fortune

I think a brand new doesn't have lineair rail and ball screw and solid steel like this homemade mill!

@@Alexie3333 yes, yes they do, and the one which does that is expensive, too. But in that situation, buy used milling machine is a much more viable choice. Cheap linear rails and ball screws have nothing to do with either straight or precise, especially in the ball screw case. His homemade mill is a metal cutting machine that works in wood working precision region, which is no precision at all.

@@laiquocbao2565 What did you built lately?

@@nonconformist4802 not really understand what you mean under that question, lol. But anw, nothing really

Olha ele ai kkkk

Thanks you bro, Halos 4months kaya natagalan

Proudly Pinoy kabayan keep it up..Ang lupit mo

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@@letslearnsomething30 Lagyan mo na lang ng CNC controller.. Congrats! Si Sek baka gumawa na rin nyan ha ha!

Galing! Someday isa ka sa mayayamang manufucturer ng bansa o mundo.

The bearing is inside the horizontal beam

Yeah - a bit rough