Making the Compressor Wheel for the Mini SUPERCHARGED Wankel
ฝัง
- เผยแพร่เมื่อ 17 ก.ย. 2018
- ►Subscribe! bit.ly/2m1d1y7
►T-shirts & Hoodies! bit.ly/2kABytm
Time has finally come for this project, especially now that I have most of the equipment that is required for this build. What you see on this video is the compressor wheel of the supercharger. It is similar if not the same in function to the procharger or vortech superchargers. Basically the cold side of a turbo that is driven via a belt instead of the exhaust gases like in a turbo. The difficult part which I can't make at all, or if attemted it wouldn't be presice, is the compressor housing. This one will be printed in a metal 3d printer and the inlet will be finished off on my pocket NC to meet the clearances that I want. I have no idea how it will go but I still want to try it. Final version of the supercharger will be even smaller.
➥THERMAL CAMERA goo.gl/xZnY1B (15% OFF Coupon: 36e77d)
➥ UP TO 40% OFF EU Direct Clearance: goo.gl/ofQY8L
➥ HARVEY TOOLS www.harveytool.com
➥ Pocket NC 5 Axis mini mill: goo.gl/9bhAo2
[INSTAGRAM]: / johnnyq_90
Support my videos!: / johnnyq90
Subscribe to my channel! / johnnyq90
Follow me on Google+ plus.google.com/u/0/b/1046338...
Follow me on Twitter! / johnnyq90 - วิทยาศาสตร์และเทคโนโลยี
I love this channel. Nothing is bodged together, it’s all done properly. And a supercharged rotary?! Gonna be amazing.
technicaly turnbo charged not super charged but thats an error on johns behalf
@@djaydeved It's essentialy a procharger, the hot side isn't driven by the exhaust gasses (turbocharger), instead it's driven by a belt (supercharger). It has the shape of a turbo but is basically a supercharger so a procharger
That's what I wanted to say too! But it it better with a blower!
It's called a centrifugal supercharger. Procharger is a manufacturer that specializes in centrifugal superchargers.
@@djaydeved A turbo is driven by exhaust gas. A supercharged is turned by the rotating assembly of the engine. Johnny is correct. This is a supercharger, plain and simple.
Here's a tip you may consider. I turbocharged a lawnmower and I did a draw-through carburetor (looks like you are going to do the same). One thing to watch out for is air seeping in past the bearings in the compressor housing (making it run lean). On my lawnmower it was oil being sucked out of the seal but I'm assuming you wont have an oil system so air would probably get by. There are some forums online about draw-through turbo cars but the basic idea is that when the throttle closes it creates a pretty strong vacuum in the compressor housing and this is what sucks oil past the seals. Anyways, something to consider!
Sloan V this^
I thought about that and I'm glad you pointed out. Thank you ;)
You can add a vacuun valve betwen the turbo and the intake of the cyilinders so you don have negative presures
@@acynder1 just remember, you need both air and fuel otherwise it will go lean. However you break the vacuum, you still need fuel
@@sloanv2610 What?
The vacuum vale will just be open when the throttle is closed. So what's your point?
And offcourse you cant have a to big valve if that is what you mean.
It's awesome what you can make with the right tools!
sound like you are saying that anyone could make one with the right tools. Not the case
Jesper Danielsson no not at all, this guy is an amazing craftsman!
I have all the wrong tools, and I make the wrong things.
@Some Fella You sound like a whiny bitch.
IF you had been watching Johnny for a Long time you would see things dont just happen overnight it has taken him a long time to accumulate the skills to be able to use the tools, the knowledge to know what tools he needs for his workshop, and ( note his NEW workshop) and the money to afford to buy what he needs and undoubtedly is saving up for more tools he needs
unless you are born with if silver spoon in your mouth, you just have to work with what you have till you can afford better, that is part of the apprenticeship of life every one has to go through.
Not picking or trolling you, I'm Just stating the facts .
Tony from western Australia
Can I borrow your shop for like 10 years
R Adams I’d like that also, but I’d need his brain too!
could you make 3 of micro compressor wheel and how much you buy and what is your favorite mathod of payment
Man I have looked for turbo nitromethane for so long! After all these years of subscription I can't believe you're realising this dream hahaha
And on top of that it's a Wankel! How amazing is that? !
I have always wanted to make a turbocharged remote controlled truck. I want to make a inline 6 with functionally turbo 1/6 scale. I don't know what fuel to run it on
If you dont know what fuel you are gonna use, maybe forget whole project.
Because u cant turbocharge a 2stroke engine
@@Sadik15B there are 4strokes, like this wankel and like a few high end model engines.
I am very happy to see your evolution. We have been posting videos at the same time, but your talent is infinitely bigger, congratulations to the project.
I can imagine you 20 years from now, it will be a world reference, I am proud to participate in your history.
Leandro Wagner.
Hi Leandro, please keep posting videos - your ghetto Stirling engines are the best on TH-cam! Would love to see your approach to designing a larger engine. :)
Thank you, I am now gradually returning to post new videos, as my daughter is now almost 3 years old, my house is almost ready, my mini workshop almost mounted, I will post new videos.
I intend on a month, post a new engine, which should be the fastest I've done until today, so I hope.
Leandro Wagner.
World reference? Do you think maybe you're exaggerating a bit?
@@acruzp maybe but then again this is most likely going to be the world's smallest functional turbo. So maybe not. ; -) Also with the trend leaning towards small forced induction engines in full sized applications it only makes sense f
No, it doesn't. As somebody actually in engineering, I can assure you that this guy doesn't know what he's doing most of the time. He's a glorified machinist with hobbies, not an engineer. Making turbos is actually pretty difficult. It's alright, I enjoy his videos, but I guarantee that the vast majority of his acclaim comes from people who haven't got a clue.
A life without JohnnyQ90 video's is a bad life !!!
I wish I could give tips but I'm just a lowly Ford tech. These videos of yours are compelling me to get into machining.
Good work. As an ex Toolmaker, it’s great to see someone with standards making videos to share.
Videos like this are why I love this channel. It's come to a point where we can actually create our own world and all the stuff we love now. Exciting time to be alive!
Now this is the perfect supercharger for the perfect sized engine.
My professor or workshop manager never let me use the CNC machine in college even though I'm a mechanical engineering student. Mabe because I broke too many tools. I'm buying one for myself now.
jaja chutiye
CNC crashes are a shop manager's worst nightmare.
save up for some replacement tools
This is amazing, cannot wait for the next part!
wow, now I want to make a diy pocketNC, AWESOME PROJECT!!
Amazing work!
You make me feel awe. What are you making are wonderful.
Фантастика! Если еще и заработает, то будет полный отпад! Молодец!
I wept at the beauty of your work
TH-cam just suggested this video for me. I don't know what's going on, but watching it is hypnotic. A+ recommendation
Awsome! Probably one of coolest cnc/diyer stuff on youtube in a while.
Balancing? Some serious precision!
Wow very nice, cant wait to see it running
CAN'T WAIT FOR THIS PROJECT TO BE FINALISED OMG
I love rotaries and this is beyond cool! great work!
that pocket 5 axis though! amazing... and not prohibitively priced...
work of art right there
I'm glued to the screen. JohnnyQ90 your bloody good mate, really bloody good, and what about that 5 axis mill. I could watch this all day!
Very cool please keep us up to date with this project
Great job. Something really spectaculare.Well done!
SuperWankle.... excited as hell
Es muy gratificante desde la edición de video hasta el trabajo que lleva. Felicitaciones
Looks good
Not gonna lie this looks really cool I can’t wait to see the final product
That is pretty cool stuff!
John, Australia.
Very nice work! My question is - How much compression are you looking to achieve? Members of the Gas Turbines Builders have been working on the miniaturization of compressor wheels for the last 25 years. In the early 1990's a guy name Kurt Schrekling wrote a book on how to build a miniature jet engine, with a whole section on compressors & housings. He barely achieved 1 psi. What's been discovered is - as the diameter of the compressor gets smaller, the RPMs NEEDED goes up exponentially. The smallest wheel currently in use is from a BorgWarner KP31 Turbocharger, measuring just over 1.25 inches in diameter & it has to spin over 95,000 RPMs to be useful. The biggest problems tend to be with bearings & lubrication at those RPMs. How are you planning on achieving & supporting RPMs in that range? Here is one guy's experience. www.technologie-entwicklung.de/Gasturbines/mu-Turbine__KP31_/mu-turbine__kp31_.html
Amazing! 👌
I would love to see videos where you explain how you design each thing you make and the steps needed
Really nice job !
congrats on the sponsership mate!
Cant wait for part 2. Awsome work
Cant wait for the next video to come! Awesome project
Your videos are so satisfying to watch.
I do not think any suggestion matters, you're a genius
when you do the final assembly, you want the carburetor after the pressurized air, that way you can adjust the air/fuel mix properly. It also allows more power because the turbine won't be trying to compress the liquids in the air. For the housing, I think your pocket NC could do the whole thing if you did it in 2 parts with an O-ring seal. I'm looking forward to the rest of the build!
I’ve literally ALWAYS wanted to make the exact same thing 😂
Right tools make wonders, and this video proves it
Incredible!!!
fantastic!
wow great friend!
amazing work! i cant wait for the next part!!!
I need one of those CNC machines so I can learn to make awesome stuff like this
So cool!
That is some nice machining
Привет всем любителям турбо реактивного Негоды)
Игорь увидит это видео и поймет что нужно перепрошить свои ЧПУ-руки :))))))
ссылку ему эту скиньте
Я бы еще синей изолентой мотанул бы... где-нибудь
Хорошо, что хоть музон привычный.
That machine is badass.😮
How many hours to mill the piece?
Wish I had half the tools you do. I'd be doing shit like this daily!!
Very cool! 👍
really cool
THIS IS SOOOOOO FREAKING COOL!!!
A super charged rotary? Let's hope it doesn't turn into a rotating super charge :D:D:D Thanks for great video!
sick af
Glad i found this chanel. This man has some great content.
Now have the shaft assembly balanced, within ~2 grams. You know, for science :P Love the expert level content, it is motivating.
You mean milligrams
nice rig
Wow that is so awsome !
You do amazing work! keep it up man!!!
Sooooo awesome! 👍
You are just too awesome man!
You never fail to amaze me!!!!! I am looking forward to this addition.. If i had more time, i would enjoy the building of one, and adding it to my King Motors 3.0, 1/6th scale buggy, like those are not dangerous already, lol. Nice job.... I am wondering if you can do an oil drip, on the bearing system of the turbo, which may help preheat the fuel/oil mix, while lubing the bearing or bushing, unless the unit is going on a nitro fueled car? Going bushing instead of ball bearings, will prolong the life of the baby turbo, due to the turbine side heat and carbon blow-by into the ball bearing. sure the ball bearings when new, are realitively friction free, as compared to a oil-lite bronze bushing, which at those high RPM's that the baby turbo would likely be spinning, a oil film would be highly recommended... I really do not know how this little guy will perform, either way, i really look forward to it. I am interested in how long did it take to machine the compressor wheel?.... Nice job !!!! Dru
Даааа, не Игорь Негода, конечно, но тоже неплохо
Wow nice! You should make a 2 rotor E shaft and center plate and have a 2 rotor. Turbo seems big enough to feed a 2 rotor. Very cool project👍
Finally starting to foresee a day where you make a miniature turbocharger for a little 4 stroke engine. 🤞
Impressionnant bravo , j'attend la prochaine vidéo avec impatience.
where can I buy those tiny internal boring bars? I really need those!
Thats is one awesome craftsman a great combination of mind and tools, could make a tiny jet engine out of this.
That looks actually really good for a machine priced this low and that small
Damn I can't wait to see more
Finally again a video with your cnc :)
Are you planning on running a blow through or a draw through induction? Blow through works better in a 1:1 application but I don’t know about something this small?
Love watching machining videos and urs is pretty damn cool no talking is the way to go
Awesome thanks for posting .. following .
Hi great workmanship really like the videos great content
Johnny, if you're looking for bearings there's some from slot cars that will easily handle the RPM's you'll be running. There's oilite bushing styles or better yet ball bearings if you want. Now before the flaming starts,these aren't your little home kit HO cars. They're a small niche that are one of the fastest accelerating things on the planet and will go from 0 to 100 mph in under a half a second. The fastest cars are approaching 150 mph in under half a second on a 55ft track for the dragsters and the road cars complete a 155ft track around 1.5 seconds and the slower classes are around 1.9-2.2 seconds a lap. What you need are the bearings for 1/24 scale cars. Any ball bearings for a group 27 or group 7/open class motor will be more than up to the task. If you decide to do a journal bearing the slower classes use bronze oilite bushings that handle extremely high RPM's well too. Another thing you might find useful is the gears if you decide to go gear driven. Anyway they're probably going to be one of the few small bearings available in small quantities that have been tested to 30,000+ RPM's. Port Jefferson raceway in NY
Nice!!!
AWESOME!!!!!!!!
amazing skills.... a "must subscribe" for any machinist - hobby or professional
i really enjoy these videos.
It's just increddible! Very nice work. Hope that you will find a way to measure power output of the engine before and after installing that compressor to see if it has any real sense. Looking forward to see the next episode
Holy shit!!! Can't wait
Great video! I have a pocket NC too. Would you be able to share the ops and feeds & speeds you used? Would be cool to give this a go using your parameters.
Wow nice for the Tiny work
I'm from France and i love your videos !
You are incredible, hands down the BEST modder of RC engines and the similar. why not just make a second one and make the engine turbo?
Ok, this is epic.
Man id gave so much fun playin with that machine, great job on the compressor wheel bth way,
I'm glad to see your project going smooth but I noticed that blade inducer starts flat it looks like it needs a bit of rounding
You make this possible Jhon
With my experience in 5-axis CNC milling i would recommend yousing 3 fluted endmills for roughing with 0.5 x too diameter or less sideways stepover. This will help reduce vibrations. Also keb your tool length as short as possible! Look for a stong and stable workpice- and toolholding for better surfaces and longer Toollife
Lemme just say....i love this channel. Probably more than i should.....but like this channel is friggin awesome.
I am so so impressed! You make such incredible stuff!! I wish I had your knowledge and machinery! I’m in awe! Be cool to see a little intercooler/aftercooler in there too just to see if you could do it! I’m curious how long the process takes cause if you could streamline the process. R/C lovers would go bull crap over a mini supercharger or turbo kit. I for sure know I want one! Even if it’s on the expensive side!