Bottle Cutter - How to cut PET plastic bottles with ball bearings

Updated video: • Bottle Cutter With Var...
Order Cutter: function3d.xyz...
Tiktok: / function.3d
Instagram: / function.3d
Printables: www.printables...
3D printer used:
Creality K1 www.creality.c...
Hardware used:
2x 608 RS bearings s.click.aliexp...
3x M8 16x1.5 Washers s.click.aliexp...
2x M8 Nylon Nuts s.click.aliexp...
5x M8 Nuts s.click.aliexp...
2x M8x50mm Threaded Rod s.click.aliexp...
1x M8x30mm Threaded Rod s.click.aliexp...
1x 48mm M6 Rod
STL: www.printables...
Music from #Uppbeat (free for Creators!):
uppbeat.io/t/a...
License code: V90QUVX0HRVUQHT4
#3dprinting
#3dprint
#crealityk1
#diy
Push Me de Twin Musicom tiene una licencia Atribución 4.0 de Creative Commons. creativecommon...
Artista: www.twinmusicom...

[@AaronBrand]

The old conundrum of needing to print parts before you have a printer…

[@wanderstarry]

Why is this channel underated. This needs to blow up.

[@CVerse]

I'll get the bomb

[@jeq2822]

Tic tac tic tac chik shik shik.

[@zorabixun]

Heide, that channel is very good, who knows it, they use it, sub, and likes it But everything else is not relevant

[@AutismusPrime69]

Dont simp

[@MrPilotvt]

Repost and it will

[@skyedangelo3237]

Love it, there's so much plastic around it always feels stupid buying more to 3d print stuff

[@brawnotron6684]

I can’t wait till you make millions on KZbin and upgrade that clamp. You got skills, and your channel style qualifies as therapeutic.

[@hobbyrob313]

good video! thank you for that! I wish you a lot of success with the hobby and Healthy and friendly greetings to you and your family! (and everyone who reads too of course!) Greetings from the Netherlands! Rob

[@gabrielt1900]

Excellent! What is the width of the stripe if you want to make 1.75 filament?

[@function3D]

The width of the cut depends on the thickness of the bottle wall, as a general rule: Thickness Width 0.2mm 10mm 0.25mm 9mm 0.3mm 8mm 0.35mm 7mm.

[@1islam1]

@@function3D ⚠️ God has said in the Quran: 🔵 { O mankind, worship your Lord, who created you and those before you, that you may become righteous - ( 2:21 ) 🔴 [He] who made for you the earth a bed [spread out] and the sky a ceiling and sent down from the sky, rain and brought forth thereby fruits as provision for you. So do not attribute to Allah equals while you know [that there is nothing similar to Him]. ( 2:22 ) 🔵 And if you are in doubt about what We have sent down upon Our Servant [Muhammad], then produce a surah the like thereof and call upon your witnesses other than Allah, if you should be truthful. ( 2:23 ) 🔴 But if you do not - and you will never be able to - then fear the Fire, whose fuel is men and stones, prepared for the disbelievers.( 2:24 ) 🔵 And give good tidings to those who believe and do righteous deeds that they will have gardens [in Paradise] beneath which rivers flow. Whenever they are provided with a provision of fruit therefrom, they will say, "This is what we were provided with before." And it is given to them in likeness. And they will have therein purified spouses, and they will abide therein eternally. ( 2:25 ) ⚠️ Quran

[@ogkabob9395]

Glad you are posting the videos and have the list of materials I'll make one soon

[@MrRataj04]

hey nice project I also really like 3D printing and I have a question How deep did you put this screw for the bottle guide?

[@korishan]

You can get unsealed bearings so you don't have to go through the process off taking apart and cleaning the bearings. Save time and money However, because you use the grinder on the bearings to get a sharp edge, you should leave the shield on one side to keep the metal filings from getting in the ball bearings and race. The metal filings creates flat spots on the ball bearings and will make them wear out much sooner otherwise. If using non-shielded bearings, put some grease in the bearings and use a belt sander or you can do it manually on some high grit metal wet sanding paper and just make figure 8's with the bearings until they get the proper edge on them. Using the grease and wet sand paper will keep the metal filings from getting into the ball bearings as well.

[@luckgrip252]

But that bearing will not go through any stress, to make things clearer. It'll be only used by hand as a guide for pulling the strings necessary of PET. But yeah, you've got a point anyways. 👍 Stay safe

[@alex1993r]

You cant sharp the bearings without removing the shield. And also, the metal filings will get into it anyway

[@korishan]

@@alex1993r What are you talking about?? "sharp the bearings"??? I was saying in my first comment that you can purchase bearings without the seals, so there'd be no need for the grinder in the first place. Which would eliminate the filings getting into the bearings.

[@nilsschenkel7149]

@@korishan What he´s talking about is that you have to grind down the chamfer on the outer race of the bearing, to get a sharp corner that can actually shear something. That´s what you do with the grinder.

[@REBTEC]

эти подшипники выполняют в 1000 раз меньше работы, чем должны. В таком режиме их износ минимальный. Металлический порошок просто выдавится после 2-3 оборотов. Если вы будете пытаться делать это вручную - это займет у вас пару лет. Использование шлифовальной машинки с круглым диском обусловлено тем, что подшипники необходимо заточить под углом

[@edheralavez8149]

Guao! Muchas gracias! Esto para mí es muy interesante, voy a intentarlo, saludos desde México. ❤️

[@diegoencina9966]

This is pure gold! Thank you!

[@ltshering]

Excellent , will try myself also respect from India

[@Oldspice122f]

Exactly what I was looking for, saw one of your shorts and this got you a sub!

[@DaellusKnights]

That's exactly how I got here! 😹👍

[@DairaAinBelmonte]

Wow , plantie un proyecto de fabricación de filamento en mi instituto de profesorado de educación tecnológica y la verdad que además de que ya tenía la idea en mente, tu aporte me ayuda un montón !!

[@Stopes.]

Mount/make a sharpener/lapper so it sharpens/keeps the edges at all times. Cuts and sharpens as it goes. You’ll have to make adjustable of course. Invest in a mini-lathe as well. Few hundred bucks for a decent one. Comes in suuuuuper handy for little projects and such where you need to machine little metal parts. You can even buy/make a mount to turn it into a small rudimentary horizontal milling machine for those tough non-circular projects. Keep it up!

[@KoloKu-xl4zp]

Genius

[@kajin4j]

Anyone has the problem of the stripes getting wider? Help me please. Thank you.

[@cyper976]

Love you 💗💗💗💗💗 bro from India 🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳

[@NelsonlopesQuin]

muy buena esta máquina de cortar .debería patentizarla para venderlo a quien quiera comprartelo

[@FredddH]

Does anyone among you have the list of materials...nut washer and bolt thank you very much

[@renderfarm3d843]

Congratulations for the video, I thought it was great and I'm going to try to replicate it in a school project here to test, when you sharpen the 6200 bearing, is there an angle? it looks flat/straight, I didn't quite understand this sharpening scheme, would the two bearings use the same angle? Do you have a link with a photo or video showing these details of how to do it step by step to sharpen perfectly?

[@jimmym2719]

Awesome bro thanks for sharing 💕

[@zakmzk]

Hi, I've tried but it doesn't want to cut the bottle, do you have some ideas ? thank you

[@function3D]

the bearings need to be tightly pressed against each other

[@emersonseiler]

Sensational project, the best I've seen so far, adjusting the height of the pet was very simple, congratulations! Do you have a version for 608zz bearings (bearings for skates and skateboards), or could you make it? They are much cheaper and easier to find.

[@function3D]

I tried it with the 608zz but I was not able to do it because they did not withstand the high speeds they reach when I sharpen them. You would need a good 608zz or another method to sharpen them that does not involve high speeds.

[@function3D]

I was still able to sharpen some of them by braking them while sharpening them but they did not cut the bottles well

[@ZM1306]

As a machinist I am thinking of throwing them onto a surface grinder to sharpen them. No spinning on their part at all.... and Very sharp.

[@GerardoNQ]

Hola bro yo otra vez , Bro como haces para que la tira no suba y baje cuando corta? he tenido muchos problemas con eso y no tengo una tira consistente en toda su extension . Gracias por tu ayuda

[@function3D]

Mantengo un ángulo por encima de la horizontal mientras estiro, eso hace que la botella se pegue a la guía en todo momento

[@crispujio]

Muy buen video bien explicado a pesar de no tener audio ni estar en castellano!!!! Muchas gracias

[@AndresFelipeSantosTovar]

Alguien por favor tiene los archivos para hacerlo en madera!

[@_Ciosu..]

This is so cool 😊

[@Za_TA]

Few Questions? What is strip cut should be in mm? and Bearings, when installing on bolts, are they should be touching edge to edge or overlap should be fine?

[@function3D]

The width depends on the thickness, the bearings touch each other and cut like scissors

[@FilmFactry]

Genius! how important is the exact bearing you use? I have a ton of 608 bearings, should that work or is the diameter important?

[@shaunxthexmod777]

I use 608 bearings mate! work just as good..

[@Joel1007GamerCultLeader]

Thank you for sharing your techniques.

[@KnowNexus581]

plz provide me the exact stl file shown in video

[@tsb5137]

do you grind both bearing or just the one? Id imagine both...

[@function3D]

both

[@RevIreland]

@@function3D what would you charge me to just make me one and ship it to me? Not lazy, physically can't make one right now. Live on Oklahoma.

[@Sahilpandit_002]

Brother, for how much do you sell these two machines

[@zhouyu9971]

can i ask what 3d printer you use?

[@ANTONIO_2709]

impresionante

[@motosexuel]

How do you cover this strip of bottle to filament. You have a small machine that melt the strips but ı couldn't find any video about that

[@CBKCUSTOM]

hi i am wondering how can it cut the bottle did you sharpen the face of the bearing thankyou

[@function3D]

But you can see exactly what you're asking about in this video

[@OccultDemonCassette]

Aight so now someone just needs to start selling these bottle strippers premade, lol. I don't have a proper/decent tooling area at my place to invest in a grinder or anything like that.

[@ShopeeMarketteam]

just clamp a blade from a utility knife onto some spacers stacked up to ~6mm with a bolt, then pull the bottle through the gap, no need for all this bearing nonsense

[@pavelcerny5313]

Could I ask for a stl file to define the bearings for the cutting tool. I don't know which one it is. Because my ENG is weak. Thanks

[@function3D]

Updated video, see description kzbin.info/www/bejne/nnbHdZuInMaeo9U

[@pavelcerny5313]

I have already printed the first type, so I need the cover for the bearing

[@lisajarvis3820]

I’m confused ~ but section is actually cutting the bottle 🤷🏾‍♀️ ~ genus idea ~ I just don’t understand how it works!

[@ricardobeltran305]

necesitas un peso para que salga parejo?

[@F5pcLA]

Tell me you're rich without telling me you're rich: "3 seconds into the video, oh yeah that's 60fps 4k video" Got it.

[@0relaxis0]

WoW nice method of cutting :)

[@joshuachan6317]

If I don’t have an angle grinder, can I use a sand paper instead to sharpen the bearing 😅😂

[@function3D]

I have never tried it as you say, but I guess you will have to spend a lot of time sanding and doing it with a grinder is not only because it is fast but because it is equal, the sharpening is perfect horizontal, by hand it is more complicated to get it right, plus you will also be sanding the central ring of the bearing and I do not know what it will affect

[@Arnaud-g4w]

in your website, please, where is the electronic box cap ? missing ? thanks for your great work !!!!

[@KnowNexus581]

exact stl file shown in video

[@tableta6305]

I am looking for a bottle cutter, I have seen several models, I have only tried the simplest with a cutter blade and washers as height supplements and it has not worked, they are not as simple as they seem to be. I want to try this one with bearings, I think that the sharpening issue is like with scissors, you only have to wear down one side, I think that without wearing down it could work but the cut would not be clean, and something that everyone warns is that maintaining the width of the the pet tape in a constant value is the secret of a good filament, here with 1 dollar I get the 2 6200's

[@kapninwig8495]

Sir, many thanks to you for how to create the bottle cutter, its very helpful for me. But i can't transformed it from 6.8mm width to small width, cause im using 3d Pen, can u figure it out how to create the machine? 🙏 🙏 🙏

[@RockoShaw]

What is your price to build 1 of these? Please email contact

[@function3D]

function3d.xyz/en/product/petalot/

[@Papazian1980]

hola como estas? estoy con un proyecto similar el Petamentor2 y tengo problemas con el afilado de los rodamientos, los paso por la moladora pero logro que corten de una pasada la botella., cualquier ayuda sirve, gracias

[@esquivel4x4]

Excelente tu video, solo que los enlaces para bajar los archivos no funcionan, podrías por favor volver a subirlos, muchísimas gracias

[@Jaryn-1]

Eres realmente genial.

[@patriciate]

That's too deep for me, technically speaking. Thank youUUUU!

[@coreymccarty3046]

I need to know what I need and how to put it all together and how u made everything like the gears and stuff so I can do some recycling myself. This is so cool!!! Please hit me up soon as you can 😀

[@EpicStudz]

My bearings are very tightly fitted to each other. They cut like dull scissors. any suggestions for getting the bearings sharper?

[@jaroslavavernerova3550]

I was looking for a normal crack for a long time and stumbled upon yoWay...

[@ZainalYoutuber]

Want to know the screw size to fit the bearing can you tell?

[@Devon7839]

Anti vase mode

[@bruceyoung1343]

The base part on Prusa is different than the one in your video. Was this intentional? I can just add the area that holds the bottles in Tinkercad. Thank You 🙏

[@finn3721]

this man knows what hes doing

[@alvaro5302]

Puedes volver a subir los archivos por favor ?

[@function3D]

Arreglado, gracias por el aviso

[@CocinaenMambo]

¿Puedes volver a poner los stl para imprimir por favor? Gracias.

[@stanley03ful]

Where can I buy such a device for recycling bottles on tape for a 3D printer

[@МаксимКочетов-ы4ч]

болты какие - на 6 или на 8 мм?

[@luislugo2546]

Awesome work, Congrats! Blueprint in drive is gone.

[@onehorwincr6br]

Olá, tudo bem, você fornece este desenho para imprimir em 3D?

[@tableta6305]

I have seen other models of platforms to mount the bearings, most of them have a guide to guide the tape and also to guide the bottle while it rotates

[@lautarogonzalez1209]

puedes pasar el archivo modificado? el del video es distinto al que publicastes, usa la parte donde va un tornillo para la barilla

[@bigbeartn]

So is the trick to have the one bearing right to the edge of the other one and not overlapping to much? I been tring to do this for 2 weeks lol.. My bottle just runs threough the bearing and creasing the bottle..

[@function3D]

The bearings must not only be sharp, but also rub together like the blades of scissors kzbin.info/www/bejne/nnbHdZuInMaeo9U

[@diegoj.richmond428]

@function3D ¡ Saludos ! Muy ¡ Buen video ! Me interesa esta herramienta. ¿ Las fábricas y vendés ? Necesito una. ¿ En qué país estás ? ¿ Precio ? ¡ Gracias !

[@function3D]

@@diegoj.richmond428 Hola, aquí tienes este video actualizado kzbin.info/www/bejne/nnbHdZuInMaeo9U, soy de España y envío a todo el mundo, esta es mi tienda online function3d.xyz/shop/ Saludos!

[@BlackxEmpeureur]

Commenting for the Algo ! Great video, love your work

[@Soapartisan875]

Can I buy this gadget already made and ready to screw into a piece of wood ?

[@welderCanal]

Não tenho rolamentos nem essas ferramentas todas pra construir o filetador. Não me serviu de nada.

[@lisat9707]

Would LOVE to know what you used to clean out those ball bearings.

[@donamills]

Ive always used brake cleaner.

[@WaltonV]

Grease (subtitles)

[@alfadex50]

Aseton

[@Achmd]

усовершенствованный бутылкорез адвоката Егорова))

[@gwrrolan]

👍👍😊😊 I do not have all that is necessary to make one of these. I think it would make the way I cut plastic much easer. If you would consider it I would Pay you to make one

[@function3D]

Go to my website, first link in the description, email me for a quote

[@coolguy8709]

Please print collapsing sword with it🙏❤️

[@WilliamKennedy-q6o]

my want to keep tiny bit of oil on the berings

[@function3D]

kzbin.info/www/bejne/nnbHdZuInMaeo9Usi=cKZ2HpLfq-jsXYvP

[@Gr8Success]

the de greasing was totally unnecessary ... the sharpening with the grinder was also totally unnecessary ... you could simply sharpen the bearing flat by hand on a sharpening stone and you can keep the grease in it .. its not as if you need that bearing to spin at full speed ...

[@function3D]

I am working on another method but not with sharping stone as you have to cut 1 mm to remove the bevel and it is too much manual work, I use the tools I have so I use the grinder.

[@foodday8519]

go green, use full recycle, solution for plastic waste

[@МотоМирТашкент]

Больше видео ,у тебя хорошо 👍 получается Ендер3

[@christianjohnbannister1606]

You're a legend! Thanks for sharing.

[@korasie]

yo, did you really use a grinding disc to cut that bolt on purpose?

[@function3D]

kzbin.info/www/bejne/nnbHdZuInMaeo9Usi=HRbp-2xx4VJN4jRF

[@korasie]

@@function3D lol okay then

[@bungkusi2432]

Thank you for sharing this 🙏🏻🙏🏻✌🏻✌🏻

[@dspencer8827]

I want one of these

[@Celentano_0]

Hello. Thank you for sharing your projects. You can lay out the latest model of the bottle cutter. With a part for the guiding bottle.

[@function3D]

Link in the description

[@BigRheno]

It’s essentially the same concept as scissors, but spinny

[@untitled8513]

tengo problemas haciendo las tiras. nunca me salen de una misma medida de un lado mide ciertos mm y mas adelante cambia, que estare haciendo mal

[@function3D]

@@untitled8513 En el culo y en el cuello puesto que la pared de la botella no entra horizontal la anchura se reduce, al igual que en las curvas intermedias que pueda tener por medio de la botella, usa mi cutter de guia de altura variable, link al video en la descripción de este, la idea es conseguir una anchura lo suficiente para que entre duro pero sin saltos de pasos del motor por la boquilla de la maquina de tal forma que las partes anchas se estiraran más que las partes estrechas compensándose e igualandose suficientemente el flujo

[@untitled8513]

@@function3D estan caidos loss links

[@function3D]

@@untitled8513 Tengo las descripción actualizadas desde hace meses pero KZbin no le da la gana muestrar las actualizadas, a veces pienso que no hay nadie a bordo de KZbin, kzbin.info/www/bejne/nnbHdZuInMaeo9U

[@jamiejoker118]

Ebay UK I would buy one ready built no problem

[@ahmedamber]

Great 👍 can you share of technician details?

[@deathmobile4313]

I think I know what I'm going to do for the next 2 hours

[@rafaeltom7]

Dude, can we just buy it directly?

[@AlfonsoRubioRioseras]

Genial

[@Шестьколес-л4ж]

Как часто затачиваете подшипники?

[@function3D]

Never

[@exploresomethingnew7613]

First of all you are doing good i hope you are using old used bottles .. and you should do this at huge level by selling the material you are preparing and should prepare accordingly to the customer needs

[@function3D]

I use my used bottles

[@g.jaehnick8439]

Hi, cannot see or undertand how the bearing cut plastic and files in drive don’t exist

[@function3D]

Fixed

[@ПавелРябинин-и4б]

Очень полезная комбинация для креативного подхода, подскажите пожалуста где можно заказать такой станок.

[@АзачемМненик-л5х]

Он стл файлы выложил напечатайте сами..

[@TiborHorvath-pj5me]

Good idea !!! Where can you buy a complete set assembled? What is the price?

[@dubhead_dena]

Etsy. About 50$

[@Orelien25]

Super! Les mesures au pied a coulisse sont en mètre ou en inch?

[@suriyat8773]

Thank you

[@everythingplusultra]

Are you sanding/ grinding flat or at a angle ?