Self Oscillating Pneumatic Machine Prototype

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This is a pneumatic oscillator that I made. It doesn't serve a purpose as it was more of a personal challenge for me to make a self oscillating air powered machine. It uses two pneumatic toggle switches, two push button air valves, two air rams and one magnetically coupled rodless cylinder.
Links to equipment used in video:
1. Senco Compressor : amzn.to/2asst0n
2. Pneumatic Toggle Switches: amzn.to/2abkdvS
3. Stainless Steel Air Cylinder: amzn.to/29XaYnN
4. Pneumatic Push Button: amzn.to/29XayxE
5. Quick Connect Fittings: amzn.to/2a8VFcZ
6. Pneumatic Hose: amzn.to/2abkKhm
7. Magnetically Coupled Rodless Cylinder
8. Actobotics Aluminum Channel: amzn.to/2a8WbHX
9. T-Slot Aluminum Extrusion: amzn.to/2asuRUK
10. Mini T-Slot Extrusions: amzn.to/2abmkQa
See my instructables account for step by step guides to some of my projects: www.instructables.com/member/P...
Please support my channel to help me make more videos: / protog42
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Опубликовано:

24 июл 2016

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Комментарии : 87

@Greenmachine305 8 лет назад

You're an artist. I enjoy seeing your creations.

@ProtoG42 8 лет назад

Thank you!

@suku8993 2 года назад

Wow , really impressive.

@pewpewpops 4 года назад

That was awesome!

@radekciskowski2070 5 лет назад

Useful in a simple pick and place application :D

@nonstopscott007 7 лет назад

I like the floor anchors and the one two three blocks.

@Goprotex2 Год назад

That’s awesome man

@happytrader4828 4 года назад

That was awesome...

@whatdoiknow1803 6 лет назад

Cool build! Today I was just rebuilding an old bellows valvair motor. trying to get oscillation with bad poppet seals is a draw.

@manishchalodiya5557 6 лет назад

Very good.

@uberscientist 8 лет назад

would be neat to see a chart of the osc. speed increase per air-pressure increase

@jasonjohnson6216 4 года назад

That is awesome

@rakka1dude184 6 лет назад

mad scientist!!

@ProtoG42 7 лет назад

If you like my videos, please consider supporting me at Patreon.com/ProtoG42 to help me produce more content. You can also support me by simply subscribing and liking my videos. Thanks for watching!

@Tadesan 6 лет назад

Proto G thumbs down for begging for money.

@russellbailey8250 8 лет назад

This reminds me of a multi-vibrator circuit I used to make as a kid for alternate flashing lights.

@ProtoG42 6 лет назад

It's very similar to a multi-vibrator!

@BluntForceTrauma666 7 лет назад

Nice. It's an air version of an electronic "h-bridge!"

@ezcnc4041 6 лет назад

A single 4 way shuttle valve would do all that without extra cylinders and all those switches. Can do amazing things with air logic. Need to watch though.

@rsrollins72 6 лет назад

Congratulations. Sounds like a steam locomotive.

@tbprod5 3 года назад

Omg I was thinking that same thing when it got sped up lol

@riancurrie 8 лет назад

Absolutely amazing. Great work! Now i have this weird idea for an Atari Punk console with an 8-step baby sequence that is powered by air ... wonder if you could somehow make a crude 555 timer with this ...

@ProtoG42 6 лет назад

Thank you, that would be cool!

@rjsprojects 8 лет назад

Cool machine. You should use it as an egg hatcher for Pokemon GO

@ProtoG42 8 лет назад

Good idea!

@pnkssbtz 7 лет назад

Whats the cycle life of those switches?

@OzmoMac 8 лет назад

cool i like it I was wondering how was it works, now I know oh and could the magnets get off if it moves too fast ?

@ProtoG42 6 лет назад

If I pressurize it to one side with a higher pressure than usual, I can pull them apart but they reconnect when I let go.

@batuhantuna5933 6 лет назад

Harika. 👌

@JBF-GST-Tanda 7 месяцев назад

It's just like some sort of fancy steam engine.

@Blazeracing 7 лет назад

It's beat boxing

@underaglassmoon6056 4 года назад

Wow that is really nice ! I am guessing that the air that exits the first cylinder's "exhaust" port and feeds into the second cylinder is a a pressure too low to counteract the pressurized air that makes the second cylinder act in reverse ?

@ekhalaiva85 5 месяцев назад

Exactly but the air doesnt releases the cylinder, instead it just compresses and joins the next cycle with new air intake. But i think it will lessen the air valve life

@AnwarAlfaqeehAlhusseini 6 лет назад

rodless is 25mm ?

@illectrikjm 5 лет назад

Where did you find those buttons?

@goshodim 7 лет назад

what is the purpose of this???

@ekhalaiva85 5 месяцев назад

I like the idea, But wont that be easier to create a pulse generator circuit and use it to toggle the input of the magnetic coupled cylinder using a 5/2 solenoid?

@ProtoG42 5 месяцев назад

You’re correct but that would require electricity and there are many situations in factories where pneumatic is the only option. Even still, this could be done with a simpler pneumatic circuit. This is more of a Rube Goldberg showcasing the magnetically coupled rodless cylinder at the top.

@AnwarAlfaqeehAlhusseini 6 лет назад

can we control pneumatic system by arduino full control like plc ?

@ProtoG42 6 лет назад

You sure can, with solenoids

@TechnokidYT 7 лет назад

that is a crazy compressor but cool

@TechnokidYT 6 лет назад

thanx!

@69ingsatan36 8 лет назад

you should put some rubber padding on the points of contact, because right now it's super fucking loud. lol great thinking though, just found your channel and I already love your work

@ProtoG42 6 лет назад

Thank you!

@cbmproduction4928 3 года назад

What is pneumatic cylinder tipe? What name?

@XDminecrafting 8 лет назад

cool! are there any practical uses?

@LupusMechanicus 8 лет назад

Use it as a paint shaker.

@vulcancritic 8 лет назад

Throw a magnet on there, build a stator and you have a air pressure-powered generator

@mrc7153 8 лет назад

Vulcancritic - you could do that so much easier by connecting any pneumatic drill to a generator

@Dr.Stein99 5 лет назад

There is like 12 or more pieces of hardware that do not need to exist. Confused. Must be just for demo or educational purpose. All this needs to be is 1 double cylinder with a few valves.

@mattamiller 8 лет назад

How much does one of those pneumatic rams and toggle switches cost?

@ProtoG42 8 лет назад

Starts at $12 depending on the brand and quality. I bought them used.

@QwertyCanada 4 года назад

pretty cool! be careful of your fingers!

@nbrpwng 7 лет назад

Would the magnetically coupled rodless cylinder have any issues with induction-current losses of energy when it moves back and forth along the non-magnetic, seemingly metallic, cylinder body of the piston? I am thinking that the moving magnets would induce a current in the body of the piston. If so, that would be interesting to see, maybe if you somehow used that current. Just curious.

@yuloguillen2557 3 года назад

What is the purpose of that machine?

@sahuacintya6995 6 лет назад

damn, i miss my vocational school moment

@subhajitaich2075 7 лет назад

What is the top shaft called? And it is magnetic why it's magnetic?

@ProtoG42 7 лет назад

Subhajit Aich magnetically coupled rodless cylinder

@chrisholley4406 6 лет назад

it has a magnets in the cylinder tube and cylinder cairrage . this will magnetically couple the plunger on the inside to the cairrage on the out side were you will mount what ever you want to move. if to much force is applied , the magnetic couple will separate, instead of doing damage to the cylinder, you can reset it and continue the opperation.

@geogebarakat1933 2 года назад

i want you to make a machine for me - how do i contact you

@buildthis2324 3 года назад

You could probably "purpose" this for maybe a paint can agitator type of rig or the like.

@StriderAngel496 7 лет назад

it's cool and all but i think i saw this contraption in a reccurring nightmare

@Alexelectricalengineering 8 лет назад

Thumbs up :)

@ProtoG42 8 лет назад

Thanks!

@Alexelectricalengineering 8 лет назад

Proto G 👍👍

@XpapricaX 4 года назад

This is all you hear in manufacturing kitchens lol

@zupmeoff 8 лет назад

Why is this exciting?

@ProtoG42 8 лет назад

It's an overly complicated machine with no purpose. What's not to love?

@3D_Printing 7 лет назад

Next stage a Flip-flop (electronics), a building block of computers :) en.wikipedia.org/wiki/Flip-flop_(electronics)

@ProtoG42 7 лет назад

Yeah, I realized it looks exactly like a multivibrator after I made it

@EL34XYZ 3 года назад

I do all the travel and reversal sensing using a Arduino with common optical sensors. The sensors sense when a infrared beam has been broken. You can then use a common 12 volt pneumatic valve to reverse the air flow to the cylinder. You cab greatly simplify the system you have doing something like that. No need for all the components that do the reversing on this machine :) This guy shows the air valve in action ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dR95umuNSPY.html

@ProtoG42 3 года назад

The idea behind this was to make a Rube Goldberg type machine. It’s overly complicated on purpose without electronics.

@colemanchristy2770 6 лет назад

Now run it at 200 PSI...

@carrolljohnston2664 6 лет назад

Coleman Christy 200 psi is too high operating pressure for components used . It can be done by using air-logic components to control air pilot operated valves rated for the 200 psi operating pressure. Pneumatic control products for pressures over 150 psi are limited.

@krishnamoorthy-rl8ct 7 лет назад

@ProtoG42 7 лет назад

hey!

@saurabhsharma3771 7 лет назад

sir all specifion all part name

@dabbydabby6484 5 лет назад

Automatic tree cutter

@Jarni1979 7 лет назад

so what?

@phanikumarpediredla51 4 года назад

Hello brother...I'm from India.. I want a device that will automatically ocsilate continously with out help of power or gas or fuel... That should work with natural resources.

@jaya-jayaindunesia7223 5 лет назад

BROKEN

@ProtoG42 5 лет назад

Huh?

@Information_Seeker 2 года назад

congrats, you effectively recreated tesla's earthquake machine, except you have the pressure flip a manual switch instead of having the pressure automatically change the movement direction (and of course, no airspring to conserve momentum and not slam into the wall)