Finishing the 3 SPEED Gearbox - Adding REVERSE & NEUTRAL!

Рет қаралды 148,510

Жыл бұрын

Get the engine here:
►HOWIN L4-172: bit.ly/3Bp6Jv3
►Other engines: bit.ly/3DEzpmy
►Other V8 Engine: bit.ly/3BogOsl
Use code q90 for 10% discount on your purchase
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Howin L4-172 Specifications:
Displacement: 17.2cc (4×4.3cc)
Four-cylinder
Four-stroke
SOHC
Cylinder Diameter: 18.00mm
Stroke: 17.00mm
Rpm: 3000-15000rpm
Power: 2.4ps@13000rpm
Water Cooled
Fuel: Glow fuel (nitro) 20-25%
Ignition Method: Ignition Modules (Included)
480 starter motor
Starting Power: 12V/3S Li Battery (Not Included)
Dimensions: 15.2 x 10.1 x 10.6cm
Weight: 1200g
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►Instagram: johnnyq_90
►Support my videos!: / johnnyq90

Пікірлер: 193

@raymond_rayder Жыл бұрын

This is a work of art. I've got such respect for this.

@Leroys_Stuff Жыл бұрын

You never cease to amaze me with your skills and creativity

@cenreaper9127 Жыл бұрын

You should take a couple of small nitro engines and combine them into a V8 or l6 engine and then make a 7-8 speed gearbox. That'll be awesome 😁❤️.

@aserta Жыл бұрын

A h-16 would be nice. :)

@timrattenbury4768 Жыл бұрын

8 speeds and a v8 would be such a big job to create ,not like I'm saying he shouldn't tho....

@buggerlugz6753 Жыл бұрын

Hehe, yeah then it'd produce 5 lb/ft of torque instead of 2 lol

@abdulmuhaimin5274 Жыл бұрын

Does have a 6 or 7-speed switch on a remote control?

@cenreaper9127 Жыл бұрын

@@abdulmuhaimin5274 LoL.

@JustTellMePablo Жыл бұрын

Man, watching your videos is like a free therapy session! relax!🤗

@justRD1 Жыл бұрын

I’m glad you got it all revised and working! Looks smoother too!

@marytamezf128 Жыл бұрын

What I like about this channel is there is no intro just straight to the video

@orimorton Жыл бұрын

I couldn’t help but smile seeing the gears shifting… absolutely incredible execution!

@FritzPinguin Жыл бұрын

This is just WOW! Your precision of work never stops to amaze me.😲

@SawyerKnight Жыл бұрын

Automotive engineering is still Humanities greatest Mechanical achievement.

@jiviteshpandab6194 Жыл бұрын

acriylic top, sealed and partially filled with oil for best efficiency and gear lubrication

@hench_wrench_repairs Жыл бұрын

The smoothness of those gears is absolutely incredible. Top work!!

@nickgibson1191 Жыл бұрын

Right on! Can't wait to see this car. These transmissions are amazing.. very cool Johnny

@rustygear9370 Жыл бұрын

At 3:27 you should have used nesting with CAD/CAM software you are using, it could save you a lot of raw material, even though it is not expensive.

@aguiloco23 Жыл бұрын

Awesome work, as always. Could be possible to round the base of the plastic teeth on the dog rings? I think a rounded connection between planes of the material is stronger than a 90º straight angle that causes stress on the corners.

@frankierzucekjr Жыл бұрын

This is exciting, I can't wait to see the car you make for this monster. Freakin awesome work buddy

@ralphmadera4366 Жыл бұрын

My biggest respect sir for your work, you just are at another level, this not being only creative or ingenious, this is pure art , that only us , people that likes every mechanic artifact considered your work as art 🖼. Thanks 🙏

@WoodsPrecisionArms Жыл бұрын

That’s some amazing stuff seriously a true craftsman and engineer

@juanantonioalvarezperez8647 Жыл бұрын

Es una gozada ver cómo construyes tus proyectos.👌

@joselopezruiz3972 Жыл бұрын

Mi respeto para tan admirable trabajo , saludos desde México

@jackychan6190 Жыл бұрын

Great creative work, highly appreciated.

@reyna683 Жыл бұрын

Wow! Absolutely beautiful stunning piece of art/work! I love this channel and look forward to every new video! Now I’m so stoked for the new build. 👍🏼👍🏼

@snyper7979 Жыл бұрын

Johnny, I wish I had all the tools and knowledge needed to be able to do what you do and make. Thanks for the video's.

@nickstubbings Жыл бұрын

Absolutely superb. The attention to detail and the craft that goes into your work. Im really enjoying the open designs youve used in the last few videos, it looks awesome! Although, it has to be said, your neighbours must love you! Love it! 😂

@jdlives8992 Жыл бұрын

That’s amazing dude. Absolutely incredible

@Danleyson1 Жыл бұрын

Thanks for explaining the decision for plastic

@rayshutsa6690 Жыл бұрын

You are a very talented man. The gearbox is amazing and works flawlessly. ❤🇨🇦

@philiprawlinson2561 Жыл бұрын

My cobblers thumbs can only dream of the things you create 👍👍👍

@What_Other_Hobbies Жыл бұрын

Wow, I need to watch this a few more times to fully understand.

@craigcoghlan546 Жыл бұрын

Beautiful work again mate nailed it

@leifericson2061 Жыл бұрын

Verry nice Done man. Beutiful gearbox you made.

@mrhornet9722 Жыл бұрын

Tu sei un super ingegnere, complimenti.

@Matty.Hill_87 Жыл бұрын

I can't wait to see how this project turns out

@YooProjects Жыл бұрын

💫 Super professional job mate 💫

@twin40dave Жыл бұрын

Great build , great work 👍 well done 👏

@Thorbrook Жыл бұрын

Love all your videos. Intriguing an just cool af

@DatBlueHusky Жыл бұрын

you should really manufacture these, i bet you could get a campaign going for ppl to fund you on making these

@althejazzman Жыл бұрын

That mill is so precise. I was not expecting the gears to be made from billet aluminium.

@1nePercentJuice Жыл бұрын

You have every specialized tool I could ever want. You're living the dream!

@matthewfort3740 Жыл бұрын

Johnny. Nice man. Can't wait for the car

@urbietorbi870 Жыл бұрын

Aluminum and brass have one of the highest coefficients of friction when in contact!

@user-dl1jb7bv8u Жыл бұрын

You are the best!!! Thank you!)

@zoobear02 Жыл бұрын

Like I said bro. When you have it in the car, use a Logitech Wheel and shifter with it. Could also throw an FPV cam on it and make your own IRL driving simulator haha

@EnesBurak Жыл бұрын

Freakin awesome work buddy. Can't wait to see this car.

@chrysny413 Жыл бұрын

You are something else. Idek what to say. Can’t wait to see more👌

@StaleEHuse Жыл бұрын

Always impressed watching your videos

@timessix8434 Жыл бұрын

Fantastic - well executed! As I’ve said before, I would love to see at least parts of the design and ”production preparation” process :)

@isf4801 Жыл бұрын

Fantastic job 👍

@SuicideNeil Жыл бұрын

Sick. It reminds me a lot of the old Emaxx 3906 2-speed gearbox, almost identical in terms of function and appearance, just more gears.

@platinumchopper Жыл бұрын

Wow that’s impressive

@713Ace529 Жыл бұрын

Well done!. 👍

@aserta Жыл бұрын

Get a tumbler to tumble your parts in, the gears would benefit from a more smoother finish particularly. You can fill up the critical (bearing) surfaces with hard wax (either printer wax or casting wax works great as it's more resistant to abrasion and will protect the parts).

@clintkent9860 Жыл бұрын

Can't wait.you my friend are genius

@jbirdmax Жыл бұрын

I’ve said it before, but there is something incredibly mesmerizing about watching a master at their craft. One of the main things that keep Nitro RC ground vehicles from the greatness of electric, is that these vehicles never have reverse gear. I’ve built very simple two speed HPI racers, but I’ve always longed for reverse.

@jbirdmax Жыл бұрын

🙏 Not sure the brand. The first machine shown (cutting the white plastic) is called a Lathe. He appears to be using a CNC type lathe. (CNC means Computerized Numerical Control and usually requires a separate computer) The second machine (cutting the thick aluminum and the Brass) is called a “bench top CNC milling machine.” Most are 4 or now 5 axis machines for more elaborate milling. (Cutting) This one is VERY expensive, you can find them much les expensive. kzfaq.info/get/bejne/hKmUddhe0tutiqc.html You could also consider purchasing a metal 3D printer.

@pinoyrcmaker72 Жыл бұрын

Excellent work brother

@lisabonesteel963 Жыл бұрын

Hi there how’s your day going today my friend have you heard of crypto currency before? Can I enlighten you more on it if you don’t mind doing

@DoRC Жыл бұрын

You may want to consider putting servo horns that have built-in servo savers on the shift servos. This will allow them to put spring tension on the dogs if not perfectly aligned to begin with and will help prevent them from burning themselves up on the physical end stops

@professionalidiots101 Жыл бұрын

Genius 👍🏻

@danielbriggs7110 Жыл бұрын

Can you put a laser tach rpm tester on the flywheel to see what rpm each gear is capable of

@grillsidepickin2397 Жыл бұрын

Cannot wait to see you review the two new toyan engines! The nitro v8 xfactor and the 78cc v8! Very eager to watch you fiddle with them

@ForOurGood Жыл бұрын

Can't wait for your mini DCT transmission! Or maybe even a CVT! Nice job 👍

@lisabonesteel963 Жыл бұрын

Hi there how’s your day going today my friend have you heard of crypto currency before? Can I enlighten you more on it if you don’t mind doing

@mohd-obid Жыл бұрын

Awesome 👍

@Lucas_sGarage Жыл бұрын

Add a small steel pin on the dogs (make a hole and press fit the pin) to reinforce it even more

@nikolaykostishen6402 Жыл бұрын

Nice!

@johnc1047 Жыл бұрын

I'd love to see a RWD/AWD Mid engine car with a custom transaxle like a Bugatti. Awesome fabrication and design!

@youtubehandol Жыл бұрын

This should be taught in schools.

@poohssmartbrother1146 Жыл бұрын

I still maintain that the gearbox would benefit from oil submersion. that coupled with the beefier teeth on the dog gears should help keep the plastic intact

@microbuilder Жыл бұрын

Seems like you and Keith5700 could come up with some pretty interesting projects together...

@sheldonhall4572 Жыл бұрын

Very well made, lots of craftsmanship in that. It's a shame those plastic engaging rings don't hold up for too long. Maybe find a way to make them from a carbon fiber? Perhaps milled from a carbon fiber block? Worth a try if they fail again.

@glenpiro313 Жыл бұрын

Sweet!!

@koskinen90 Жыл бұрын

One thing i noticed at 7:46, you need to adjust the endpoints on your shift servos. If you don't they might break.

@user-zg5ko9ym7f Жыл бұрын

Try to shift full throttle, will be interesting 🤔 Really good job!!!

@rchristie5401 Жыл бұрын

WOW!

@HappyDude1 Жыл бұрын

Hey there nice work You made this gearbox yourself ?

@voicucristian4800 Жыл бұрын

Briliant! Sale to me... I need one!

@Xempt_One Жыл бұрын

Nice. Thats cool, can you flat shift it though like a dogbox should be able to do with those delrin dog gears? Or would it just break

@jdmlordsalamander6397 Жыл бұрын

As human beings ....we can do some really cool shit.....made respect for this labor of love....

@kazumichiaoki8547 Жыл бұрын

its good !!!

@snipesmith9741 Жыл бұрын

If you continue to have issues with the delrin teeth, you may be able to use annealed brass, or perhaps even annealed aluminum. That should keep it from damaging the gears, while being stronger than delrin. Not a mechanic or an engineer, just had a thought.

@impul_ Жыл бұрын

nice bruh

@Shreaderbrahhh Жыл бұрын

I've noticed a lot of nitro rc car enthusiast do this... Peculiar tapping of the throttle when running a car. Is that normal for some reason? Maybe something different about a small nitro engine than my full sized car? It's rare to see smooth throttle operation and I don't know enough about nitro engines to understand why. Thanks! Keep up the incredible work!!

@ramentaryramblings Жыл бұрын

those are good chips on the delrin, what sfm do you run that at? I'm having a hard time running at 200 sfm

@high_class_hippy Жыл бұрын

BEAUTIFUL!!! Gearing is too high on reverse. ….but you know this already, I’m just here to comment 🤣

@marshallwilliams4054 Жыл бұрын

How much programming ability do you have with the controls? I wonder if you can program in a throttle interrupt to temporary reduce the power with each shift

@raymonddelano8961 Жыл бұрын

That 3 speed gearbox looks like the one that's in tamiyas f 350 high lift

@sherlockholmes8822 Жыл бұрын

What do you think about CVT gearboxes and perhaps making one from scratch?

@14aartis Жыл бұрын

Could you build a miniature manual clutch some how? It would be amazing to hear these little engines Reving through the gears under load

@keksie_channel Жыл бұрын

i see that little black nob for reverse gear fork rotate idk if it rotates the axle or it rotates on its thread but double check i would say. it is amazing what you have build curious what the sickness will be the gears? the dogs? or something else?? who knows

@mehdik348 Жыл бұрын

You are hard worker

@lisabonesteel963 Жыл бұрын

Hi there how’s your day going today my friend have you heard of forex trading before? Can I enlighten you more on it if you don’t mind?

@Sereniitty Жыл бұрын

do you ever think that in between your awesome builds you could make some vids on how to with a cnc and tutorials for beginners/advance/pro. or just some video of your tought processe about resolving the interesting challanged that you faced in your builds? :P just asking, you allready make such nice video and its plenty enough. i still feel like your knowledge is awesome and if some of us can learn trough your exp's it would be awsome! keep it up! awesome stuff you make mate!

@racefreak9488 Жыл бұрын

Im getting tamiya 3 Speed Transmission vibes 😂👌

@letsdosomething6691 Жыл бұрын

Are you still working on a positive displacement supercharger? That would be the coolest thing ever with these small motors. Everyone has 3d printed turbos but something like a roots style or twin screw supercharger I’ve never seen at this scale.

@pascalperrin-bonnet7119 Жыл бұрын

magnifique

@huzudra Жыл бұрын

What about pressing a metal rod into the dog tooth to reinforce it?

@AaronHendu Жыл бұрын

Did you machine or buy the u-joint coupler(s)?

@745chanel5 Жыл бұрын

Great

@markedis5902 Жыл бұрын

If you polish your turning tools, you can turn to a near mirror finish

@brandenoconnor7299 Жыл бұрын

I'm sorry, but you say you are using Delrin (acetal). I can safely say that the meterial you used was definitely not delrin. What you have there is almost definitely HTPE, and judging by how your parting tool almost gummed up while parting, I'd say that its HTPE 1000, (Delrin/Acetal, when machined, creates a fine white powder). Fantastic video though, very interesting! Please keep your videos coming!! Have a Fantastic day👍👍

@menom7 Жыл бұрын

As ALWAYS JohnnyQ90...........I LOVE all your videos!!! I LOVE how You describe EACH STEP within your video's!!! That really makes a difference!!! Can't WAIT to see this beast when it's finally done!!! : >)

@lisabonesteel963 Жыл бұрын

Hi there how’s your day going today my friend have you heard of crypto currency before? Can I enlighten you more on it if you don’t mind doing

@MrMatzinc Жыл бұрын

dog clutch takes a lot of stress for a fraction of a second, but enough to tear off the dog teeth, don't hesitate to put more surface, at least as near as the pocket in your gear, you don't need a lot of play to engage the dog teeth!

@MrMatzinc Жыл бұрын

or don't make them with polymer as said at the end of the video 🤔🤔