Making the Front DISC Brake System for the V4 RC Car (Rear Brakes will follow)
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- เผยแพร่เมื่อ 4 พ.ค. 2024
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About the 3d printed part: The top of the part has a slight slope which had to be supported. Also, I printed it at 0.28mm layer height which made the surface even worse (I tried it)
I didn't any method to fill it, so I printed it again.
Even with the slight slope, you could have orientated it so that the slope is flat against the floor some slicer have automatic detection of flat surface and arrange the part perfectly flat. The wall of the enclosure instead of being printed straight up, they would have this small slope but a printer can print at least 45 degree without support so it wouldn't have mattered!
Have you tried a baby CIM from andymark for the starting motor?
what slicer software do you use?
Are you worried about overheating the electronics since you shrouded them? I'm not sure what your electrical draw is .. but I saw 50A on the ESC.
That's why you print in more layers so you don't need support
This guy puts more effort in his rc car than I put in my life
SoldadoRyan Br777 your doing it wrong then
The Mayor are u geh?
What are you going to do about it?
The Yes geh AF
He puts more effort making those parts than me sending my car to change my brake pads.
I love how you put all that effort into making little things like the receiver mount, most would just stick it straight to the chassis
I am one of your subsribers and love his and your videos. That is what I call PROFESSIONAL LOL your professional videos Kev are Halarious!!!! Keep up the good work Kev even tho we are on JohnnyQ90's channel:)
Thanks Kev! Oddly enough the receiver in vertical position had better clearance with the cover, that's why I ended up doing it like this.
Wow kev is also here💕👍
You should figure a way to add “line lock” so you can control just the front brakes to do burnouts
Unplug the rear servo
It’s AWD.
@@turbodsm96 that's not hard to change
there probably wont be enough torque to burnout
@@wastelandwill6960 you could use less grippy tyres. i mean you could even 3d print a thin cover for the existent tyres and they would spin like crazy
Why am I so fascinated with this!?!? Idk why but something about miniature car parts is intriguing as hell!!!
Constantly in awe of how much "real" engineering goes into these RC cars. It's awesome, good job!
@Captain MufDyven not to forget, we can fix these things because hobby grade suppliers provide parts, therefore a bad day is not the end.
RC engineering, has so many pages as real vehicle engineering, except for life cells, everything else requires a lot of thinking and design.
Z@Captain MufDyven ,a
Any engineering is engineering no matter how small.
Check out crf Team orion engine rc with cnc production in yt
Omg this channel is like a medicine for quarantine depression
Okay so it's a good time for an edit I guess, besides all the fancy comments and jokes, I wish all the people who are infected to get well and this pandemic will be over so soon. For the people who lost their lives, we cannot feel sorry enough for them, may they rest in peace. And for all health care workers out there, we cannot thank you enough, our prayers are with you...
colloperrorica agreed
not every sad feeling is depression...
bro if 14 days indoors in your own house is causing u depression then you need to reevaluate your life.
BikeStuff I do agree
A dozen of potatos and a fat cat smelling them your nickname just cured my cancer
It’s great to see there are people like me in this world that know how to build things and build things right. I’ve been a machinist since 10 years old hanging around my dad’s machine shop watching my dad he was a master machinist. I built some of the greatest pool cues for the last 20 years built all my own jigs . I have a machine shop with over nine lathes , Mills all old school from the 40s 50s and 60s that I have completely rebuild myself mint . I’m in my late 40’s and retired now for the most part . Watching your vids takes away anxiety and is very soothing. We need to team up and build some shit...I built three CNC machines from scratch and they were better than anything sold for Cues vary highend like the stuff your doing . I built my own spindles u name it .. your good though ... vary good ... love the vids ..
Never have I been so excited for a youtube project to keep moving forward
This is the coolest thing to me, ive recently been watching videos of these real mini engines and different builds. I'd love to have an rc car build completely operational like this just for show.
I love the fact that all the wiring is all clean and tidy but you say it's a mess.... That is pure attention to detail and it's A+++ work fair play 🤙🤙
Hey man your work is great! I’ve always wanted to see someone to do this right like you have been.
Why didn't your print the cover the other way around so you wouldn't need supports?
Edit: check out the pinned comment he made about this :)
Would have had a much nicer surface finish if he did, less post-prep.
@@mushious less print time, less material etc etc...
Came here to say the same...
you beat me to this comment :))
Johnny on another comment "I did initially, but the supports created gaps that would not look good even after filling them."
Ich bin Zimmermann und Schreiner und mag mein Beruf aber wenn ich Ihre Arbeiten sehe staune ich sehr mit welcher Hingabe Sie Arbeiten in der Miniaturen Welt.
Ein echtes Talent.. Liebe Grüsse aus der 🇨🇭
This has to be the most unique rc car out there. The shear attention to detail is amazing
I’ve been following this build like crazy, can’t wait for the end result!🙏🏻
Your attention to detail is some NASA level 25th century stuff!
You ROCK bro!
When you are at this point of production and "scale parts", I want to add some constructive critics.
There is only one thing. And that is the radial holes you make on the discs. On real cars the holes from the radial holes, match up with the axial hole pattern. Since you use such large drill for the radial drilling. You could just offset from tangent and actually hit all three holes you drill axial.
To do off tangent drilling, first use a normal endmill to make the pilot surface and hole, and then drill the holes as normal.
Awesome work. You take your 5th to new levels every time. Keep it up!
Please explain in English
@@bruhlol9694 He's saying the holes drilled into the face of the rotor do not align with the holes drilled into the sides of the rotor, as you would see on a more "conventional" drilled and vented brake rotor.
bruh lol brain donor
@@EggNuggets I use Google translate to understand English. Complex sentences in English aren't my strong suit.
Good level skills.... and this guy just started "playing" with compressed air..
AWESOME
Absolutely Brilliant, I know every one of us that RC'd wanted this stuff. Unfortunately for us we lived in the 80's and had nothing close to this. Kids today should be so thankfull that all this is avaliable today. I remember when the wire edm started and thought that was cool, then water jets,milling machines that are computerized, awesome.what I would have done to my Kyosha ZR-1 Corvette.
Well shit pops its still expensive af
This series has some of the most entertaining videos on TH-cam, thank you.
I was waiting this video for a long time good job
Absolutely amazing watching you make custom parts like that. I'm in the hobby and I could only dream of being able to do stuff like that
Your videos make lockdown in the UK much more bearable. so much detail, and patience. Incredible videos!
Absolutely badass work! Makes me wish I'd learned to use machine tools when I was younger. May be a retirement project.
I started at 15 , made good career .
I retired in 2014 ...last ten years (2004 - 2014) working in D.O.D. Aerospace .
aascworld.com
It's never too late to learn, the issue for me is money. If I had the money I would definitely buy a CNC, lathe, 3d printer and stuff but that is a pretty penny for those machines plus the training involved. I have those machines at work in my maintenance department but I have no time to learn how to use them. It always comes down to money. This is amazing work and I dream one day I can have access to stuff like this. I love building rc cars but this takes it to a whole other level.
@@lachlanbird9688 I just filled out an application with them. Thankyou for the link
Dude, you have so much skill, along with some OCD I imagine. Great work! Can't wait to see it running again 😁
Isn't OCD a disorder that makes you want to kill your family?
Everyone is a critic but you're the man who knows his tools. At the end of the day it's inspirational top notch work like always.
Insane. Insanely good. Following you since about a year and everytime I'm surprised by the quality you create. Thx a lot!
Love this project bro🔥🔥❤️
me : *almost dead beacuse im bored inside my house*
Johnny : i can save you!
Took the words out of my mouth
What an absolutely incredible series this has become. @JohnnyQ90 - Please never stop.
Dude, you got mad skillz!!! I am so impressed. You work is inspiring me to get back into RC cars and get creative!!! Awesome stuff!!!
imagine an ABS system using electronics for this car...
GOOD JOB m8
I bet will see that if the starter gets delayed again haha
Most radios now have a pulsing function for the brakes built in. If you just activate it on that channel for the servo it should work. (its a non feedback system, so it basically just pulses the brakes.) A real abs system would be crazy though.
That would require at least 4 rotationnal speed sensor (one for each wheel), and a microcontroller that receive the brake signal, and command the brakes by mixing the informations given by the sensors and the order given by the transmitter/receiver...
Maybe on bigger cars, but here we are running out of space 😖
@Dave Iauco If only ABS would be able to still let you control the car
@Dave Iauco maybe he can out an On/Off switch for ABS
2:15 you should print it upside down. Without supports.
Wensz good idea
He pro.. let him be
The top side isnt straight
Even if top isn't flat. He would use much less support then. He sanded and painted it anyway.
@@pilu9538 so you have to be a poor operator then.
It´s awesome how everything fits!! THANKS FOR SHARING!
I love your craftsmanship! If only my BMW was designed with this painstaking level of attention to detail and quality!😂 Great job Johnny, love your videos. Thank you, sir!
OMG FINALLY. I HAVE BEEN WAITING FOR A WHILE FOR THIS MASTERPIECE
👍
I love this. Working on full size race cars and watching this.
All your engineering is inspiring! Keep this up, it's so therapeutic to watch. 👍
Bro.. Could've printed the cover upside down. Still turned out nice though.
Try using tree supports if you're using cura. Tree supports pop off super easy and reduce print time!
2:28 my brain during isolation
Hey
I found another one of the family
hi johnny, i'm accompanying you here from brazil and i have to say i'm addicted to your videos, i've seen them all and i can't get enough of repeating until a new one comes out! never stop with the detail you have in your videos.
This is just a sick build. Wish i had the tools and the knowledge.
Awsome work!!
1:50 Maybe one day we can have 3d printers like that
I was looking for that and found out here www.amazon.com/Official-Creality-3D-Printer-Source/dp/B07D218NX3
All that I got out of this video was *"It needs a bigger frame"*
Absolutely crazy.... Fantastic job Awesome handmade components...
Well done!!
Great content way beyond my capabilities, still I can dream watching your channel!
Thank you JohnnyQ90.
As a big RC junkie myself I would love to have these tools and machines. But somehow I don't think I will be able to convince my wife that I need $100K in tools and equipment to modify $500 RC cars and boats. LOL
more like just 10 to 15k, if you made your own 5 axis nc can be as low as 8k (small 3 axis CNC, small 5 axis CNC and a small cnc lathe)
The car must be really heavy by now
@Petey Barnum Very well said
Geee I bet you guys are fun at parties.
Dave Iauco unless your hamster has never driven a high horsepower car
Petey Barnum Well Bugatti threw that “power to weight” ratio out the window with the Veyron.
@Petey Barnum 3.2 hp isn't a ton of power considering that some race nitro engines can reach about 3 hp with 3,5 ccm. Sure they have way less torque but about 4 times the rpm and they weight maybe a 1/5 ? And as you know... its the ratio between weight and power that matters
This is some great work wow. Love the attention to detail it looks amazing. The brakes came out so good. 👏👏👏
Some people are just brilliant. Kudos Johnny.
It’s going to be such a pain linking all those brakesup
curious if he goes cable, or makes a bunch of mini hydraulic cylinders!
@@kleetus92 any other person I'd wager they'd do cable. But knowing Johnny he will make a full automotive braking system. Booster, lines, ABS, the whole 9.
@@LeglessWonder those are mechanical calipers not hydraulic piston type to use hydraulics to power them is almost ridiculous however hydraulic is always better
They’ll probably be servo operated
Cody Evans From what I saw in the vid, the brake calipers do not look like they are set up for a hydraulic system. Although, if Johnny somehow manages to figure out an automotive grade system you describe, this car would be on a whole other level.
A little question here: Will the engine get hot enough to affect the 3D printed electronics cover?
Now that slotted rotors are installed, i'm expecting a last minute ventilation structure inside the body
Glass transition: 70°C on PLA, 80°C on PETG & 105°C on ABS
I've put a PETG print in my car (in the Florida summer sun - 38°C out side) and it was fine.
It’s such a worry isn’t it?
Hands down best rc project on youtube. Always super excited when i see a new episode
Wow. That was fenomenal. Wish I had all that equipment.
I fell your pain when it comes to slow shipping. I have a project I’m working on, but the arrival time for the parts is like a month away.
10:00 these holes arent for air! These are for brakedust!
so you get the dust in your ventilation holes so no air come trought these holes.
sorry for bad english
hätts ja auch auf Deutsch schreiben können.
Not quite while the ventilation holes aren't quite right the cross drilled holes are for air when braking you can get gas forming between the pad and rotor and this gives it a path to escape same for slotted rotors they also clean the pads however in this case all those holes are decorations and won't serve any real purpose
I love that milling machine you've got, great job.
This is the most exciting project i'm watching. Great job!
When can we see this car going wide open on the road
Is this v4 powerfull enough with single carb, i suggest small dual carb with venturi in front
If you checked out is other vids you would know that he played around with different carb layouts
@@LuxGamer16 I know, I've seen every attempts, I still can tell what i think will work best
Outstanding job!!! They look awesome!!! Looking forward for the finished product. 👍🏻👍🏻
Cant wait to see this complete. Deff a nice adventure to see the car as it develops
Make off-roader with it engine, I think it's easier
Well its gonna take more time for the car frame to be done if its an offroader and it will take more time for the other stuff
wow, that is so much plastic waste
try print it upside down, with mostly rounded edges like those, you can eliminate all the support with most printers
I did initially, but the supports created gaps that would not look good even after filling them.
@Ck CHEUNG I figured the same but after further thinking I realised that since the edged of the print were round the printer would've had some trouble printing them since the overhangs would've been so steep!
CrustyBasterd if you are going to sand it anyway I’d just go for a little bit support under the rounded edges
@Ck CHEUNG The top surface has a slight slope which had to be supported. Combined with a layer height of 0.28mm and you have a surface that needs sanding for days.
Ok I’m really impressed with your work in this car. So awesome. Brilliant.
Hats off to you man .... you can inspire anyone
Brilliant engineering work there Johnny, I am in awe and can't wait for your next instalment
Wow what a work of art.
this shit is so Friggin COOL to watch him turn out parts!!! Love this stuff..
Love seeing u put ur skills to work, u truly are a bad ass,,only one problem I see,
Not nearly enough videos of ur craftsmanship,,peace and love.
This thing is turning out SO. GORGEOUS.
Amazing rc building skills at it's best in my books ,,,,great work
Once I saw a new video about the rc car my day just got a whole lot better
Not into rc cars i'm a mountainbiker but I can assure you that your discs are beautiful! Awesome job 👍
Your videos are the best dude! I genuinely get excited to see each new video you produce. Thank you!
This guy needs to make a business in making REALISTIC RC cars for sale because my jaw dropped when the brakes came out flawless
omg! a meticulous work! amazing results! you are an artist!
thx for your video.
I just love watching you work brother. You really know your shit!👍🏻
Would love to have all those kind of tools you have it's incredible what you do is my goal to be able to do all that one day... thank you for the videos...
Such artist ur channel is pure joy to me
It's amazing how you know how to custom make all these parts.
I know that breaks are more of a nitro powered/gas powered necessity, but honestly I wish I had a front break system like that for my 2WD Rustler. This is really amazing, you did a great job!
What a project ! 👌
Thank you for sharing 👍
That is amazing. You have some very nice equipment and mad skills.
Loving this project and loving all your works!!! Keep going this way, nice job and interesting channel!!!
As long as you make these videos I’ll keep watching👍🏻👍🏻 Incredible work
I enjoy how particular you are in your builds and your editing has such hard work involved. Glad to be a subscriber...👍🏻🍻👊🏻
Brain + tools = masterpiece. I know it’s just a toy but it’s awesome to watch.
Dude,the brake-discs YOU MADE............are SO MUCH BETTER!!! They even LOOK way better too and I'm SURE they will remove WAY MORE Heat buildup under heavy braking,than those steel ones ever could!!! Excellent job on EVERYTHING You put in this video today!!! Can't wait to see this beautiful machine finished!!! :-)
I’m so jealous my friend, I wish I could go to your work shop for just one day , there are so many things that I wanna make 👍🏼
Keep up the work
omg i'm french i love your work it's wonderful you work really well with a lot of precision it's impressive continuous like its i really like your TH-cam channel courage 💪🥰🥰
I'm enjoying this way to much, it's so relaxing and entertaining
Thanks for sharing your progress, I wish I could make such cool stuff like this.
Wow , 3d printer , cnc , lathe wow, you even have a precise handtap tool, must haves for hobbyist.
Incredible ..... I'm just now 'finding' this channel . subbed ...... looking forward to all the videos related to this project .
cheers from Alaska !!!
*_THIS BOAT IS BEAUTIFUL, SHOULD SAIL LIKE A DREAM_* 🇨🇲
beautifully made the small vented disc awesome man .👍👌👍👌
looking good, awesome brake rotors and caliper mounts. hope all is well with this pandemic that's going around the world