Homemade Lathe #10 | New Spindle 

What you are doing is impressive. Just a comment for your safety. Ive been a machinist for over 50 years. Put some glasses on and lose the sleeves on your shirt . I had a friend have his shirt ripped right off of him because it caught a burr on the od of a shaft. Another guy lost an eye because of a broken center drill. Just my opinion. But nice work

Great work my friend! As advise from a welder, always try to weld the parts before the final turning, to avoid deformations. Cheers!

I am glad you changed out the shaft to hollow tube makes it so much better.

This is fantastic! Maybe an arbor press could be your next project!

Very clever, also looks good for a homemade lathe.

Awesome upgrade. I'm thinking of doing the same from the beginning of making my lathe 😁 like the tight fits everywhere

Superb work. I was a self employed welder / turner and then went on to teach. I really enjoyed your video. Always room for improvement and you are clearly moving forward with your work and skills. Fantastic - keep it up.

Witam z Polski tak patrzę na twoje prace i stwierdzam że jesteś świetnym fachowcem , wszystko przemyślane pozdrawiam i życzę sukcesów miłego dnia

WOW!!!!!!!!!!!!!!!!!!! THAT'S AWESOME WORK!!!!! THANKS FOR "SHARING" THIS VIDEO!!!!

That is absolutely awesome my friend!! That looks like it could turn way above its belt...

Very very impressive what you do with just basic tool to begin with!!!! We all look for that heavy, stable, huge lathe while you’re painting circles around many with a homemade lathe on a shaking frame!!!!!! You’re awesome, dude!!! One thing you did that I gotta comment is the fact that you made the flange to match the Chuck size perfectly but, in reality, every commercial lathe has a little play between the Chuck recess and the flange center with adjusting side screws so you can fine tune those differences you were fighting with the frame screws to be running true. If you leave a couple hundredths of a millimeter you can fine tune the Chuck to almost zero runout. Don’t take me wrong, you did it much better than I could, it’s just a matter of making it easier on you and increasing precision to your final product since you could get it very very close on the large frame bolts then really fine tune it with the flange screws. Watch a couple videos on installing a new Chuck it may be better than my explanation! Awesome! Awesome! Please, keep up your great work and don’t get mad at your dad! Wish mine were picking on me and joking about my endeavors but he never did so, consider yourself blessed that yours want to be part of your life!!!!

Kid im impressed with your skills. Im a knife maker for 35 years and I think you’re lathe build is awesome 😎

I've only just seen your channel for the first time. I am greatly impressed by your workmanship and ingenuity. I am now subscribed,keep up the great work👌

I'm really glad to see at least one young man actually doing man things getting his hands dirty and actually making things I applaud your enginuity young man. Also I have a 2.5hp motor that would make that lathe a monster I'm going to put it on my lathe and hopefully make mine a monster lol

Love your channel. I am a machinist by trade and your videos are inspiring to watch! To see someone create such an impressive machine with rudimentary tools is awesome! Keep up the good work! (And invest in some eyewear, removing chips from your eye is painfully, ask me how I know.) I would also recommend you drill some locating pins to the bearing flanges so they don't shift if there are any excessive loads, or if you have to take them apart.

I just watched the entire lathe series and you are a genius!

Awesome build Sir, inspiring, thank you for sharing :)

ich hab bei meiner Drehbank auch auf Kegelrollen lager umgebaut das sind echt Welten unterschied zu bei mir sogar nur messing Buchsen . Und mal wieder Top video :D

Excellent work man!

Te felicito Dexter tú tecnología es excelente un fuerte y afectuoso abrazo.

Awesome build. You could add locating pins to the spindle mounts to lock the spindle location and maintain trueness during machining. Those 4 bolts on each side will move with pressures of machining.

Great job, congratulations! I would just recommend using high-quality grease on the tapered bearings.

Wow! Those are great results. Thank you for sharing.

I applaud your spirit, but please machine *after* welding !!

Excellent!

Great results! Next step - make fast tool post. ;-) And by the way! You can get much more precise, if you will put your lathe on STABLE metal table. Do not use wood for it. Your machine it need REALLY syable base. You have band saw, weld machine and STRAIGHT HANDS(In Russia we told that, about peoples which do some job right ans good), so all what you need is go to scrapyard and found some metal parts. I am know it's not a cheap in Germany, but i guess you can to find something! Good luck! With this talents which you have - you will always can earn money! I am glad to see young man, which made things like this!

Verdaderamente magnífico!!!

Great... You are passion mechanis

Прекрасная работа, Браво!

Bravissimo, grazie.

Hey man awesome job! I’m planning on starting my lathe project sometime next week! I would really like to see that steady rest video in the near future because it would help me a lot. Thanks for the amazing content and keep up the good work!

cool work dude

Cool video shot, thank you for sharing it, keep it up :)

you are amazing and talented. Your workmanship is beyond impressive. I would suggest you build a much stronger, stiller table for your lathe, full of drawers for all the accessories, to add mass and stiffness. Your current one seems to wobble as you tighten and tap on it. Another fun project ?

Impressive!

Excellent

buen trabajo !!

Brilliant job!👍

very nice job

Truing the round balances the stock and prevents chatter and wobble which can loosen it from the chuck.

Nice work! Is it just me or the junkyards in Germany full of good stuff? :D

Grandios !!!

Vary good job thank you

Ești tare

Отличный станок получился! И небольших размеров, и много может! Чистота реза поражает! Удачи мастеру!

Put another grub screw behind the four on your pully to lock them in so they won't shake loose.

what precision grade did you use for these bearings?

You have a clever dad , after that, you are a high level engineer, nice to meet you sir...🌱🥸

this is very nice

High pucker factor, turning the outer surface 2nd time around. Good thing CNCs can do it without blinking.

Really inspiring..a master of: do what you can, in the Place you are, with the staff you have. I apreciate so much. Only One thing: SBR rails for lathe also NO!

Я токарь с 25летнем стажем и твоей самоделки аплодирую стоя . незабуть отрегулировать натяг плшибников и сделать масло подачу на подшипники.

Shop presses are nice and not expensive 🙏

Is there a way to grease the new bearings. ? Well done my friend..Greets from Bavaria.

Excellent work...Suggestion.. you definitely need to in vest in eye protection. Again excellent work. New Subscriber!!!

awesome to see this ingenuity. just wondering how you lubricated the headstock bearings and aligned so precisely. Peter

bravo à tous 👉🔥

Show em my friend Brasil 🇧🇷

Great video's You are making - thanks for sharing! Did You lubricate those Taper Roller bearings? How do You plan to keep them lubricated? When they have no seals or shields they cannot retain lubricant....

Respekt was du dir da gebaut hast. Ein paar Sachen hätte ich aber anzumerken: - Zwischen Mutter/Schraube und Federring kommt keine Unterlegscheibe, sonst macht der Federring ja keinen Sinn, denn der soll ja die Mutter/Schraube nicht nur durch die Vorspannung sondern auch durch die Kanten am Lösen hindern. - Willst du die Kegelrollenlager nicht wenigstens vor dem Einbau fetten, wenn du schon keine Abschmiermöglichkeit verbaut hast? - Den Antrieb für den Vorschub...da muss man auch erst mal drauf kommen. Ich würde den aber irgendwie mit der Spindel mechanisch über Zahnräder oder so antreiben. Der Riemen dürfte bei der Länge bestimmt leicht nachgeben und dann durchrutschen. Oder zumindest den Riemen auf der gegenüberliegenden Seite mit einer weiteren Rolle "abstützen"

Everyone seems to suggest you drill some locating pins but no one suggested you do something to lubricate those bearings. They move great now but with use and without lubrication they will wear out fast.

Ein instabiles Konstrukt deine selbst gebaute Drehmaschine, (Respekt )es schwingt jedoch sehr kräftig. Wäre ein schwerer Unterbau und eine vernünftige Verankerung der Latte nicht sinnvoller, im besonderen aber auch sicherer?

Krasser Typ 👍👍👍

Hat off tou you Sir

Is good 👍

Muito bom

The issue I see is the low rigidity of the set up. When your trying to center drill the disks the misalignment of the drills and the center of the work pulls the tail stock

Excelente vai me ajudar na fabricação do meu Mine torno.

good

for the future, maybe a gearbox, there's CHEAP cg250 gearsets on the jungle site, 5 speed, can toss the starter gear, though the clutch would be useful. 50-200$, i think the quality is hardly worth the crazy price range but it does save some time over building the whole thing, can focus on change gears for power feed.

Bravo pour ce travail, tu m'as inspiré surtout au niveau des vis qui traversent le cône de serrage de la poulie. Si j'ai bien compris le truc, tu agis sur elles pour appuyer contre le roulement conique et ainsi gérer le jeu longitudinal de la broche. Peux tu me dire si j'ai bien compris, merci par avance.

Belo Trabalho de torneamento e acerto alinhamento da placa seria possivel informar sobre o modulo programavel de velocidade de avanço ferramenta

How do you lubricate the spindle bearings? Cant run them dry and hope they last.

How do you seal the bearing? Dust and dirt will damage the bearing

Great job but I would add some way of lubricating your headstock bearings.

Bello torno, solo te falta el automático para el carro principal con marcha atrás y adelante!!!

Should get some seels for those bearings.

Was there no provision for grease seals to keep foreign materials from getting into the roller bearings? How do you grease the bearings? The bearings will soon run rough and accurate turning will be off the chart.

Why did they abandon the roller bearings that were installed initially and switched to tapered thrust bearings?

👍👍👍

Amazing build. But aren't you supposed to pack roller bearings with grease?? Great video.

1) How're you going to oil or lube those shpidle bearings? Bearings go kaputt if run without lubrication. 2) Jor Germann Akzent iz rather lovely!)

Klasse Video, auch die Nahaufnahmen, haben immer so etwas Entspanntes an sich. Und woher hast du denn deine Kegelrollenlager und das Keilriemenantriebsrad ? Also kannst du da eventuell Links schicken?

CALIDAD DE TRABAJO SALUDOS

Gostei muito de seu torninho

First time watching your video and I am really impress , Good luck my friend. subscribe 👍🌺

How are you lubricating the bearings?

Very impressive. Are you going to study Mechatronik or Enginering ? You will be top notch.

How many mm of material does it cut in one pass without vibrating? Have you tried that?

Did you grease the bearings?

Super Video, ich bin schon auf deine nächsten Videos gespannt. Bitte lass mich nicht so lange warten. Aus welcher Ecke von Deutschland kommst du eigentlich?

You using a wrong turning insert the first insert is for aluminum! The Black one the yello one are inserts for steel!

Well done ?

and bearings lubrification ?

תבניה פראס הידראולי מג'ק של משאית...ככה תוכל ללחוץ את המיסב בקלות...👍👍👍💖💖🌺🌺🇮🇱🇮🇱

Já pensou em construir uma fresadora caseira??

check your feed or sharpness of your tips, because so long maccaroni are no good, they should breake especially with carbide inserts. turning again after welding could check if there is no thermal deformation, because such thick metal always heat and cools in different rate - welds are pulling edges. especially if You would weld all around for stiffnes or for some rotating elements where rotating mass would be important. i dont get idea that many washers are better than two nuts, but one nut is always better with some locktite, or self-lokcing nut (theese with rubber gasket that grips on thread - vibration reduction as bonus)

12:24 how do you can cuting an hypotenuse way, your lathe is only X and Y axes ? Sorry for my English I am French ^^ Great video ! 🎉

Habis berapa itu semua anda membuat mesin??