Making a Mini Hydraulic Pump

[@metallantik]

Dear friends, I recommend this video to you kzbin.info/www/bejne/iWW4e3mepL53opI

[@honhhanhnguyen72]

l

[@milanzezelj7385]

Ewreerwrrrw

[@skunkjobb]

A gear pump, especially a small one like this requires very tight tolerance and smooth surfaces to reduce internal leaking if you want high pressure. But for a low pressure application, or just a fun project I think this was very nice and clever.

[@metallantik]

Absolutely correct . Thank u 🙏❤️

[@typebin]

you can always sand it

[@barbaraclements8068]

@@typebin tolerances are already too loose. Sanding would just make it worse.

[@illbeyourmonster3591]

@@typebin Nope. A real gear pump of this size would have likely had every component precision ground to finished tolerances of less than half a hairs width.

[@rwbarie]

@@illbeyourmonster3591 Totally right. I design and make these suckers for a living and we are talking 10 microns of clearance in most places.

[@chronokoks]

As a person with tool-making experience I can see this person does not have the proper knowledge about best practices in machining (i would call them sub-par) but his tenacity, endurance and calmness gets him to the goal.

[@metallantik]

The most correct comment... 👌👌🙂❤️

[@TheLeoNamedLeo]

Down playing others with a small compliment, is a tactic to down play others with a smile. A rehashed formula of trying to feel superior. Yawn...

[@Mainswitch55]

@@TheLeoNamedLeo Yet tough the poster agreed to the comment... So it is your problem i guess... Not his ;-) But hey, watching a video about engineering and trying getting people psychological analysed you´ve never met... Your ego problem really shines through your comment.

[@robertunger4341]

That is pretty cool. My one bit of advice if you want to make higher precision stuff is to know that threatds are not too accurate for locating the centre of holes. It is better to use dowel pins or some sort of expanding mandrill

[@4speed3pedals]

I would NEVER use silicone on any oil pump cover. controlling the amount of goop is critical to prevent it from going into the gear chamber. I have had zero success with it also in terms of longevity . May I suggest getting a piece of thick glass, meaning at least double the thickness of window glass (get some other kind due to waviness in window glass), and tape a sheet of a good quality 400 or 600 grit sandpaper to it, such as 3M or Norton, etc. Hold the part with the mating surface against the grit and hand mill the surface for an almost 100% flat surface that won't leak. I have done this to oil pumps when restoring engine for cars that were being restored where I used to work. We did cars that you just cannot find the parts and must become creative with making things work. You would be surprised of new parts that have imprecise fits that show up when using the sandpaper and glass surface. If you have a machinists surface plate, you could tape the sandpaper to it but it all depends on what surface plate is used for and how it is cared for. Just clean the surface completely when done. BTW, if done correctly, the 2 finished surfaces will not leak. Cool project and it gives me ideas. Thanks.

[@kasuraga]

basically lapping the surfaces. You can get some insane adhesion if the surfaces are lapped smooth enough

[@metallantik]

You made good points ، thanks a lot ❤️🙏

[@howardosborne8647]

​​@@kasuraga to the point where the mating surfaces wring together very much the same as precision gauge blocks do (Johansen slip gauges)

[@TheRainHarvester]

Would granite countertop work instead of glass? Marble? Quartz?

[@bac1308]

​​@@TheRainHarvester anything flat and hard will work. I wouldn't do it on your counter top, but an old broken piece of granite countertop scrap wood work a treat. The grit and removed material from the sanding process could scratch the counter

[@Arthur-ue5vz]

Wow! You're proof that where there's a will, there's a way! Brilliant job! You didn't let anything stop you! Genius! 🙂

[@metallantik]

Thanks 🙏😊🙏

[@rsz90182]

Where there is a wall there is a way around it.

[@RiadKhan801]

can't believe that you archived the tolerances to make this work ! amazing

[@spyketan72]

So many experts here, CA glue to temporarily fix position, I learnt something today. Off centre lathes the block with a 3 jaw chuck 👏🏼👏🏼👏🏼, why I didn’t think of that?? You really knows how to use your tools my friend 👍

[@metallantik]

🙏🥰

[@robthule6850]

Sticking your finger in a rotating bore of similar dimensions, especially with sand paper, is a sure way of having the flesh ripped off the bone or finger tip being twisted round and round.

[@metallantik]

Absolutely correct ، Thanks for the point 🙏

[@alivdee9946]

For all who want to build something like this. NEVER hold small objects with your hands when drilling them !!!!!! ALWAYS clamp them down, your hands are precious precision instruments not dumb clamps !

[@heliarche]

I know how to like, subscribe, and get notifications. I usually close the vid when I see that animation. This was an interesting project so I kept watching. I could do without the constant reminders.

[@metallantik]

Oh right ، excuse me sir Thanks a lot ❤️🙏

[@Slambo2855]

OUTSTANDING ! No 3D Printing required !

[@kjlas8]

ha🤣

[@whiteknight1442]

This can be a awesome thing if only some companies mass produce hobby products like these. Fine surface qualities and tight tolerances can be achieved via hard sintered metal internal internals. It could build considerable amount of pressure. Rerspect to video, i was thinking some guy trying to build something fun with scrap but it turned out quite quality piece in the end. Check out the last seconds of the video, you can clearly see electric motor suffers and rpm decreases, this shows that internal leakage of the pump is quite low.

[@zzzires5045]

The amount of times your like a sub pop up flashes is really distracting and off-putting

[@metallantik]

That's right, I need to couple a gearbox

[@YouTubeGiveBackMyNickname]

​@@metallantik not sure if that's what he asked for

[@brianphilbrook5262]

😭😭😭

[@jjhack3r]

@@metallantik I’m definitely not subscribing

[@KuchiKopium]

Dude it pops up like, what, 3? 4 times in the vid? And its small and mostly out of the way. Chill out

[@kaihlis]

I designed and resin 3D printed pump even little bit smaller than that and it works beautifully. I had only 4bar gauge and it topped that pretty quicly. Even did 24hour sontinious run and didnt brake. was fun project. Allso good job on yours!

[@francescopulice9414]

Can you share the stl?

[@kaihlis]

@@francescopulice9414 Not sure if i still have the stl. It is for resin printer and requires some hardware, but i will take a look when i am home. If i find it i will upload it to thingiverse with list of hardware and send a link.

[@ДанилаМихеев-у5э]

Круто. Только вот чтобы было надежно делают посередине канал отводящий жидкость обратно. Дело в том что попадание масла между зубьями шестерёнки без этого канала разрушительно для данного насоса. Это можно увидеть на всех подобных насосах

[@photorealm]

That was a great demo to convey the basics of a hydraulic pump. From scrap steel to a useful pump, awesome. Thanks for sharing.

[@metallantik]

you're welcome ❤️🙏

[@СергейЯ-ж8е]

Дааа, столько работы!!! И сколько давит? Возьми на этот мотор закрепи шпильку а на трубке в конце привари гайку и получишь шток ! Думаю мощность будет такой же, если что редуктор в помощь!

[@metallantik]

👌 This pump needs a gearbox for more power

[@joeclark7888]

Nice project,nice work.What are the chances of finding those gears just laying around?

[@TigKhv]

👍🏻👍🏻👍🏻

[@metallantik]

🙏❤️

[@tyfitzpatrick3606]

Wow, props you cut through that block with a hand saw! I bet that took a while!

[@navydad82]

Should try a Lexan cover!!! It'd be neat to see it live! Great video!!!

[@metallantik]

👌🙏

[@uniquereviewshacks2121]

Yes

[@lalu-breizh8529]

Bravo pour ce travail minutieux et précis. Quel plaisir de vous voir travailler. 👍

[@kenyoung799]

I have all the tools you used here, but I DONT have the skills you displayed here. Hats off to you bro and a fine build !!

[@metallantik]

Thanks a lot dear ❤️🙏🙂

[@luigisaporito9350]

Complimenti per la tua bravura

[@metallantik]

Thank u so much ❤️🙏

[@FutureEon]

Impressive work on this mini hydraulic pump! While it may not meet the requirements for high-pressure applications due to tolerances and surface smoothness, it's still a clever and enjoyable project. I'm curious to see how it could be adapted for low-pressure tasks or serve as a learning tool. Keep up the great work! 💪🔧🔩

[@praveenkandru2084]

How much pressure (psi) is generated with this pump

[@sreenathanvkat8761]

Thankyou very much sir, Till Now i do not know about hydraulic. But you have taught the good concept. Once again thanks

[@metallantik]

Thank u so much dear 🙏❤️🙂

[@franklinferreira2779]

A bomba de óleo do motor do Fusca já tem uma quase pronta , boa idéia..

[@metallantik]

🙏❤️🙇

[@collinhansen3607]

Id love to get my hands on one of these for a prototype Im working on..

[@pizzacrusher4632]

"At home?" you must have an awesome home with all those machine tools!

[@metallantik]

😅🙏

[@MetalMachineShop]

Why do you spray over the parts after gluing and what is the spray? Good video, thanks.

[@alichoop7815]

Can the paste be pumped?

[@mateussousa3639]

Amazing. Could you tell us its weight, please?

[@Suavache]

Anh là bậc thầy của cơ khí chế tạo

[@metallantik]

🙏❤️

[@ronmurphy9819]

Just when I was thinking about how to filter the oil in my lathe & mill to try and save money. It’s so expensive I can’t afford it. Thanks 😮

[@metallantik]

you're welcome . Use Wellendichtring instead of O-ring ❤️

[@Cjephunneh]

Master craftsman. No doubt.

[@metallantik]

Thanks a lot 🙏❤️

[@BradBo1140]

You didn’t need a bearing on both gears?

[@LouTheVuittonDon]

Instead of the third drill and tap why not use the bridgeport? (Just curious)

[@Bakhamaster001]

Өте керемет кішкентай май жүргізетін насос жасадын жақсы

[@metallantik]

❤️🙏

[@igorovcharov7424]

в качестве прототипирования возможно и хорошо. В практическом смысле не рентабельно, т.к. готовые решения заводского исполнения по качеству выше. и самое главное дешевле. Для такого маленького давления возможно лучше сделать центробежный насос.

[@metallantik]

Of course , thank u ❤️🙏

[@cody481]

Well its a cute project and a learning experience. I would like to see the psi Guage results.

[@metallantik]

Thank u so much ❤️🙂🙏

[@adastra102]

Thank you for showing this video. It was really good for me.😊

[@viviendasameca]

no se usa el bernier para marcar, es de mediana resistencia y las puntas se deforman, despues fallan las mediciones

[@tentandoumcover]

Amazing, I run a lathe but I dont have smal stools as you, I would like to make one pump for me too

[@Suhambri]

Bisakah anda memperbaiki pomp hidrolite yang kurang tenaga

[@AdrianTechWizard]

How about using this idea for a hydraulic vice?

[@metallantik]

🤔

[@primangoprek8627]

Ide paling bagus

[@larrybud]

Wish you had commentary so we can understand your thinking and design process.

[@metallantik]

😅😅

[@tech4us-irfanandhika530]

Hey i really like your works. I wamna try to make it too im my house. I want to ask what gear you use? Is it just normal spur gear or should some specific kind of gear? Hope you kindly answer me, thanks you

[@metallantik]

Thanks a lot ❤️🤩 Normal gear, but for more power, you need to use a gearbox

[@switcher000]

Сколько очков давит?

[@metallantik]

I haven't tested it yet, first I need to couple the pump with a motor-gearbox and I will share it in the near future

[@knobsdialsandbuttons]

Excellent video ! 👍

[@metallantik]

Thanks ❤️

[@knobsdialsandbuttons]

@@metallantik You're welcome !

[@KiloFeenix]

Now you need to manufacture your own hydrostatic drive motor and power it with your hydraulic pump.

[@Diy_Cnc84]

This video is really helpful. Thanks🥰

[@parisiadrian]

Nice job, did you measure how much pressure can you reach?

[@metallantik]

I have to use a gearbox so it depends on the power of the gearbox

[@GeoCrass]

Great Lilliputian Project! Amazing workmaship.👍

[@pilgrimdust7511]

Good job ! You need to measure pump maximum output pressure )

[@metallantik]

Tnx 🙏❤️

[@abbychalk1368]

Amazing job... invest in some high quality lathe bits, they make life easy

[@8313vehicles]

That's a nice little build. I made a model excavator arm out of syringes as a fun project, this could be the upgrade. What pressure does it create if you cap and dead head the pump?

[@metallantik]

This pump needs a gearbox for more power ❤️

[@8313vehicles]

@@metallantik thanks for the reply, I'm guessing your next project is creating the gearbox 😁

[@eletronicatornado]

Pra que todo esse trabalho, é mais fácil comprar uma bomba dessas ,super barato no Aliexpress

[@Asbalthazar]

بسیار خوب❤❤❤❤❤

[@metallantik]

❤️

[@fnjordy]

Stupid question, what was the third hole drilled for? It being subsequently filled in.

[@phillipbishop3967]

Is it possible to use this to make a hydraulic motor

[@Kislyj225]

Как я понял человек только учится работать на станках.большинство операций можно было сделать на токарном станке

[@sebastienfromroma]

Excellent job, Impressed !

[@metallantik]

Thank u so much 🙏❤️

[@pulkityogi-jf1xk]

abruptly vs gradually I remember old days

[@digger1339]

Там под зубчатыми колёсами должна быть веточка, чтобы остатки жидкости при сжатии по ней выходили. Если не будет веточки, то современем от сжатия жидкости между зубьев придёт в негодность. Так как эта сжатия жидкость пытается раздвинуть зубчатое соединение.

[@metallantik]

👌🙏 yeah , thanks

[@jayamayyar3639]

Wow super good work

[@LL-mt6mz]

BEAUTIFULL, Magnifique! THx for inspiring me; merci, ça m'inspire.

[@metallantik]

❤️

[@PDR_TOOL]

With your permission, I will share this on my own KZbin channel🫶😇

[@JoseManuel-of9xy]

És um grande porfisional um grande artista parabéns pelo seu trabalho

[@metallantik]

Thanks a lot ❤️🙏

[@pattwidale4045]

Classy work, nice machines, great skills, I'm jealous.

[@metallantik]

Thank u 🙏❤️😊

[@DiYRc-Creative]

Wow very good job my friend 😍❤️❤️🎉

[@metallantik]

Thanks a lot ❤️

[@ЖЕЛЕЗНЫЙШМИДТ]

Класный мини насос молодец.

[@diegodudu]

very cool👍

[@metallantik]

Thanks ❤️

[@hadi96100]

I always wanted a 2-bricks in a lunch-box pusher contraption. Very useful for pushing 2-bricks in a lunch-boxes.

[@metallantik]

😝

[@francescopulice9414]

Very good job, can you share drawings in order to replicate the work?

[@metallantik]

Thanks a lot , In the future for sure ❤️🙏

[@plcgeek23]

I love watching creative machinist use what they have in creative ways.....and it also pains me!

[@franknukemcomegetsome2744]

Thanks for the video! I have a very well equipped shop and sometimes forget what can be done with a little ingenuity!!!👍😸

[@skd251]

Very very interesting

[@metallantik]

❤️

[@ColCurtis]

Why the on screen popup every minute? Don't you know how much everybody just loves popups?

[@metallantik]

film editor made this mistake, you are right 🙏❤️

[@aref_786_]

Powerful thanks ❤

[@HasanuddinSelian]

Untuk ukuran pipa 1" berapa bos

[@sudhirpatole457]

Very. Nice. And. Thanks

[@metallantik]

Thank u 🙏❤️

[@TheRainHarvester]

Does anything prevent the cylinder from pushing back of not powered? How is that achieved on backhoes?

[@metallantik]

This work was only to provide an idea of ​​the carving . I agree that it is not very principled 🙏❤️

[@damojfowler]

It's valves that control the cylinders on machines, the pump runs all the time and the valves control the flow of the oil. It won't push back because the valve will have some non return system in it.

[@ElectroWolf_Arts]

13:43 a i tripping or that was a 6 Amps ,,,,, i dont know Great job man , if i got one i will connect the motor to direction switch relay to get the full set up

[@amankumarranjan1107]

Excellent making

[@metallantik]

Thanks a lot

[@TimothyHarris-tn4fo]

That's amazing perfect keeps on working you've inspired me

[@metallantik]

❤️

[@atimali2412]

Thank you FOR good idea 😊

[@metallantik]

you're welcome ❤️🙏

[@AsitShouldBe]

WOW! THAT'S NICE!!😉

[@britishtechguru]

Neat pump. I wonder how it would compare to a 3D printed plastic pump for longevity.

[@metallantik]

❤️👌

[@olduhfguy]

There is something different abut the shape of pump gears when used on a gear pump. I have noticed that they will not separate from one another if pulled straight out.

[@metallantik]

👌👌🙏❤️

[@luisgonzalezmonedero3069]

¿Un mecánico usando las patas del calibre como punta de trazar? Ya no sigo viéndolo.

[@IronBlazer]

Wow thats impressive!

[@metallantik]

Thanks a lot ❤️🙏

[@matinsakr6548]

Great work@

[@atassano2001]

Very, very good!!. Thnak you for share it!!

[@metallantik]

Your wellcome ❤️

[@lordRW]

add a 18v tool battery connector, and connect lights to it or a 1phase power outlet where you can connect yoru tools, and a short power line and holder for the cable so it can reach power anywhere in your shop. and a work light, usb charger etc, so you can charge your phone, battery speaker etc. and still have enough outlets for two tools. 2,5mm wide core so it has enough power to run 16a loads safely, and you can connect your welder, and angle grinder safely with out burning the cable.

[@vasja_vasin]

Careful and punctual work. I like it. Thank you.

[@cheetah.motors]

Amazing ❤

[@davidzbenzben8266]

Motor bro use 550 or 775 ?

[@sibalogh]

Kudos to you. Couldn't slip bearings be good enough for those cogwheels? Did you test how much pressure it can generate with that (drill) motor?