How To Make a DIY CNC Metal Lathe with Threading Ability

Instala de una vez un servo motor en reemplazo del motor eléctrico tradicional

Wyświetlił mi się dzisiaj Twoj filmik. Stwierdziłem zo obejrzę jeszcze raz 😁. Jak uważasz z perspektywy czasu czy warto było robić taką tokarkę CNC (pomijając kwestie wyświetleń na YT które sa ogromne 😅). Dużo nią toczysz? Jak to faktycznie jest z dokładnością. Tez zastanawiałem się czy nie zrobić ale ostatecznie kupiłem jakąś starą Koreanka konwencjonalną. Teraz trafiają mi się tematy gdzie gdy tworzę jakąś maszyne muszę toczyć po kilkadziesiąt takich samych tulejek.

bonjour les dessin et g code vous les faite avec quelle programme vous ne faite pas de tuto sur les conception de pièce sur ordinateur avant d usiné la pièces au tour

I love watching someone smart enough to design and build an entire cnc lathe struggle so hard to make 1 decent looking weld

Super travail on le trouve où la protection accordéon que vous avez fixé sur les glissière et sa s'appelle comment merci

excellente sujet , merci du partage 👍

Awesome build! I like the size. It is compact and powerfull.

Скажи пожалуйста как подключил энкодер к этой плате?

Real talent

Можешь ли ты поделиться чертежами данного станка ?

He clearly works at a factory building these. He just made a home version. All the parts are free. Because you can buy one cheaper. However I respect you doing so. I would too if I could

Very good over all need to read up on acc and Dec when screw cutting

Como que tomas mate¡? de donde sos!

program system how to work controller doing

Great work, but is it all controlled by PC?
Even the filleting routines?
you give him the shape of the piece and he does everything?
Congratulations,.. very good!!

Good to see you using the same metal-cutting technique as This Old Tony.

El mate lleva montañita, saludos desde Uruguay

Y la montañita loco?

Fantastic build process. It looked like you had an auto-darkening shield for your camera on some of the welding footage. Spare welding mask? Great idea LoL.
A few things confused me. Why such a large motor for this lathe? I read what you said about why you built the headstock with those bearings, but I figured that you'd quick be turning a new spindle and converting to preloaded tapered bearings. The next thing was the size of your cross slide and carriage. How big a swing do you have? In the end it seemed like a waste of expensive precision plate.
As things proceeded early on I was thinking you were building a larger lathe and then was confused by the Z axis rails.
The cleverest ideas though.. grease fittings! Yess!. A tool post and collet chuck side by side! Another great idea for working small parts.
Ok.. so you are making some use of the extra travel. LoL.
Since you're all CNC perhaps this is more useful being you can go back to exactly center the collet chuck.

I did notice your first cut of the spindle mounting plate your tool was way off vertically. Then you fixed it later in that sequence. 😂

I was wondering too about the bed when saw the C channels being welded. I was thinking.. that's NOT flat enough by any means. I was waiting to see your "flatten the bed" sequence with you scraping the bed flat and checking it against the spindle axis. I was expecting a flat plate or at least scraping the bed to get it close. Alas, aluminum rails will never be rigid enough so it probably didn't matter that much in the end.
Still a heck of a build. Congrats! I'm contemplating something similar.
I was thinking DROs and steppers.
Are you calibrating the CNC software off of the limit switches?
Is that sufficient for accuracy?
I'm very curious about that because you aren't using synchronous motors.
CNC without DROs would save quite a bit on the budget!

Thanks!

Hi Again does your lathe machine steel with a good finish . I am very interested in building one if it works well. I dont want to spend all that time and money if it will not turn steel . Many Thanks. Love your work.

I Enjoy your creative projects very much But Please DO Everyone a Favour and Stop Showing That Childish Drink you keep having. Its Bloody Annoying . So Uncool Really someone has to tell you.

Didn't it warp with all that welding?

M8 that was efin awesome, just what I want to do and have being thinking of adding an 800w spindle about the lathe to make a cnc lathe/mill

Bonsoir,
Je ne sais pas si vous êtes tourneur de métier mais tirer sur un copeau alors que la machine tourne n'est pas très prudent.
Si la machine entraîne le copeau, le risque est de se faire couper le doigt par le copeau, voire d'y perdre le doigt.

Здравствуйте! Как ведут себя направляющие,есть ли выработка?

Witam. Czy mógłby Pan podać jaka jest długość prowadnic i śruby kulowej w osi x? Pozdrawiam

خسته نباشی مهندس خیلی خیلی خوب بود و حال کردم ☺😊😉😍😍😍
مهندس من خیلی دوست دارم یکی درست کنم برا خودم و حتی اگه بشه چنتا درست کنم اما هیچی نمیدونم که از کجا و چجوری اندازه ها و قطعاتش رو بگیرم میشه شما نقشه اجراییش و اندازه های برش و ابعاد و کلا هرچی که برای اجرا لازمه یا همون کاتولوک اجراش رو به من بدید من نقشه این دستگاه رو لازم دارم با اندازه های دقیق اون و اسم و تعداد قطعات و لوازمی که احتیاج هست و بکار رفته توش میشه خواهشا نقشه و اندازه ها و اسم قطعات رو بهم بدید 🙏🙏🙏😔😓
اگه بهم بدید ازتون ممنون میشم و هیچوقت یادم نمیره و مطمعن باشید ساختم براتون عکس ها و فیلمش رو میفرستم تا ببینید که تونستم و ازتون یاد گرفتم و شما استاد من بودید 😊☺

Totally blown away. Genius

That was AWESOME!!!

I was wondering if you have experienced ringing throughout the metal?
I heard a couple of other guys talking about the metal making a ringing noise, and they figured it did that because it wasn't cast iron.
Was thinking, if that was a problem, maybe filling the metal tubing and wherever possible, with sand??
Or maybe spray foam?

Also, I was wondering if there's any unwanted movement from the linear rails?
Have you had any problems with them getting loose after awhile?
I was wondering if it wouldn't help to put a piece of steel on the sides as well that barely touches, or can be tightened, to snug it up a bit, incase it loosens and gets movement in the rails?
Just like an extra support from side to side, to decrease movement??

I'm about to build one of these myself, and finally just got the last of the metal I needed for it, so kind of wanted an opinion on that first, so I could try to counter act it before hand...
If you have any advise, it would be greatly appreciated.

It's great work and a lots of ingenuity.
The only thing is, why does everyone posting a machine building video feels obligated to add a music background? Either some punk rock, or philharmonic squeaky sounds? I mean, I wanna watch a build of a machine, not some damn disco or philharmonic concert.
Apart from that, you did great :)

Brother I need the diagram of your controller box or a detail video on connection plz❤

Can it cut metal?

Fantastic ❤

Can u share CAD file

Your welds are cold bro. That machine isn't rated for 1/2" steel 😬

Excelent.

como es que un Polaco. toma mate ? muy buen trabajo. ☝☝👍👍

ENCODER

Делал лично 2 фрезерных станка, первый рабочее поле 500х800х100, второй рабочее поле 1500х1200х250.
Делал на тяжелых 90-х профилях BOSCH Rexroth, ставил SKF ШВП и рельсы, т.е лучшее, что можно купить за адекватные деньги, не китайчатина.
Так вот, уверенно могу утверждать, что промышленные чугунные станки будут и лучше и точнее, но немного дороже, раза в 2 всего то.
Потому рекомендую при необходимости покупать только промышленные станки, а самоделки это чисто для души, потому что нравится мастерить.

Great build. What was your overall cost to build the CNC Lathe?

Great. You are absolutely talented. i want to buy your Machine.

Whats the accuracy though?

на сколько точен этот станок?

I Think, will made as you, learn from you to build for me, I Live in Viet Nam

I Like you, I am studying Autocad, Thank for your teach

Really nice work. May I ask how long it took? I see 24months if it was me.

Did you just make a servo out of old AC motor with using just an encoder?