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!
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:)
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...
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 ..
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!
@@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.
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.
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.
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 😖
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.
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 🇨🇭
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!!! :-)
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!
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.
@@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
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.
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
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.
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
@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!
@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.
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!
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!
Hello JohnnyQ90! I dont know if you'll ever see this, but I had an idea i would think is worth trying! I dont know if you are still attempting to do the Supercharger, but if you are, something you could try is to increase the size of it. The intake port may be too small to pull in extra air that you need and the fins of the charger arent quite big enough to meet expectations (too many restrictions). It works with more of a relativity compaired to a direct downsized that campairs to the engine that a real super or turbo charger is mounted to. The one you made looks relatively close to size comparison of a real engine and charger. Full sized super/turbochargers are big enough to pull in neccessary air needed without making a large negative vacuum (that isnt caused by intake filter, of course). Those have the clearences that allow for large airflow. The one you made was fairly small and the perpeller may not have enough surface area and room to move enough air to create positive pressure. So an upsizing may be a good bet to more likely work. And in doing so, the perpellor may not need to spin as fast as with the gear ratios you tried with the other. And if you still want to do a charger but not like the one you did, you could also attempt a turbocharger setup. Do you remember the 3-fin pneumatic propellor you did sometime in 2013 (that was copied and video taped in 2017)? You could use something like that for the exhaust side and it should be able spin fast enough to build pressure on the intake side. (I would recommend using the 4 propellor design for obvious propellor efficiency). Just have to make sure the exhaust port is big enough for it to pass through well enough. ;) Good luck on your endeavers!
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?
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
Let the man do his work, y'all can go start your own channel if you have the knowledge.
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💕👍
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
You should figure a way to add “line lock” so you can control just the front brakes to do burnouts
Yes
Unplug the rear servo
It’s AWD.
@@turbodsm96 that's not hard to change
there probably wont be enough torque to burnout
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
Why am I so fascinated with this!?!? Idk why but something about miniature car parts is intriguing as hell!!!
Never have I been so excited for a youtube project to keep moving forward
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 🤙🤙
Your attention to detail is some NASA level 25th century stuff!
You ROCK bro!
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 ..
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."
Your videos make lockdown in the UK much more bearable. so much detail, and patience. Incredible videos!
Hey man your work is great! I’ve always wanted to see someone to do this right like you have been.
This series has some of the most entertaining videos on TH-cam, thank you.
Good idea 👍 👍 👍
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.
This has to be the most unique rc car out there. The shear attention to detail is amazing
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
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
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.
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?
Once I saw a new video about the rc car my day just got a whole lot better
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
What an absolutely incredible series this has become. @JohnnyQ90 - Please never stop.
I was waiting this video for a long time good job
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.
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 🇨🇭
me : *almost dead beacuse im bored inside my house*
Johnny : i can save you!
Took the words out of my mouth
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!!! :-)
2:28 my brain during isolation
Hey
I found another one of the family
This guy needs to make a business in making REALISTIC RC cars for sale because my jaw dropped when the brakes came out flawless
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!
Brain + tools = masterpiece. I know it’s just a toy but it’s awesome to watch.
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
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.
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.
Absolutely crazy.... Fantastic job Awesome handmade components...
Well done!!
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)
Как всегда вовремя. Смотрю только перед сном, расслабляют. Молодец! Русские в городе!
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.
Cant wait to see this complete. Deff a nice adventure to see the car as it develops
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?
Not into rc cars i'm a mountainbiker but I can assure you that your discs are beautiful! Awesome job 👍
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.
Hands down best rc project on youtube. Always super excited when i see a new episode
All that I got out of this video was *"It needs a bigger frame"*
I love this. Working on full size race cars and watching this.
👍
As long as you make these videos I’ll keep watching👍🏻👍🏻 Incredible work
there is no way to put a turbo
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!!!
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
Some people are just brilliant. Kudos Johnny.
When can we see this car going wide open on the road
Wow , 3d printer , cnc , lathe wow, you even have a precise handtap tool, must haves for hobbyist.
This thing is turning out SO. GORGEOUS.
Insane. Insanely good. Following you since about a year and everytime I'm surprised by the quality you create. Thx a lot!
Those breaks look bloody lovely.
Your videos are the best dude! I genuinely get excited to see each new video you produce. Thank you!
I love this kind of work!
Hats off to you man .... you can inspire anyone
WOW that looks so clean and amazing
Such artist ur channel is pure joy to me
The best R/C Car build ever
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!
Good work!
This build is legit crazy
That tiny cnc type machine is insane. Here i was thinking a mini lathe was badass , then this shows up in my recommended
This is some great work wow. Love the attention to detail it looks amazing. The brakes came out so good. 👏👏👏
So beatiful and pleasing to watch, AMAZING JOB 👍👍👍👍👍
Outstanding job!!! They look awesome!!! Looking forward for the finished product. 👍🏻👍🏻
Can't wait to see this bad boy running!
Ok I’m really impressed with your work in this car. So awesome. Brilliant.
probably the best RC car on the planet for now
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.
Excellent work!!!
Wow. That was fenomenal. Wish I had all that equipment.
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!
Very, very, very cool! 👍
Why would some people dislike something like this? Awesome work!!!
It´s awesome how everything fits!! THANKS FOR SHARING!
beautifully made the small vented disc awesome man .👍👌👍👌
I enjoy how particular you are in your builds and your editing has such hard work involved. Glad to be a subscriber...👍🏻🍻👊🏻
omg! a meticulous work! amazing results! you are an artist!
thx for your video.
looking good, awesome brake rotors and caliper mounts. hope all is well with this pandemic that's going around the world
Wow what a work of art.
Please post regularly, please reduce the gaps between the videos, love your work so fascinating, cheers from India
Good level skills.... and this guy just started "playing" with compressed air..
AWESOME
That is amazing. You have some very nice equipment and mad skills.
*_THIS BOAT IS BEAUTIFUL, SHOULD SAIL LIKE A DREAM_* 🇨🇲
Hello JohnnyQ90! I dont know if you'll ever see this, but I had an idea i would think is worth trying! I dont know if you are still attempting to do the Supercharger, but if you are, something you could try is to increase the size of it. The intake port may be too small to pull in extra air that you need and the fins of the charger arent quite big enough to meet expectations (too many restrictions). It works with more of a relativity compaired to a direct downsized that campairs to the engine that a real super or turbo charger is mounted to. The one you made looks relatively close to size comparison of a real engine and charger. Full sized super/turbochargers are big enough to pull in neccessary air needed without making a large negative vacuum (that isnt caused by intake filter, of course). Those have the clearences that allow for large airflow. The one you made was fairly small and the perpeller may not have enough surface area and room to move enough air to create positive pressure. So an upsizing may be a good bet to more likely work. And in doing so, the perpellor may not need to spin as fast as with the gear ratios you tried with the other. And if you still want to do a charger but not like the one you did, you could also attempt a turbocharger setup. Do you remember the 3-fin pneumatic propellor you did sometime in 2013 (that was copied and video taped in 2017)? You could use something like that for the exhaust side and it should be able spin fast enough to build pressure on the intake side. (I would recommend using the 4 propellor design for obvious propellor efficiency). Just have to make sure the exhaust port is big enough for it to pass through well enough. ;) Good luck on your endeavers!
man.. honestly.. i can't wait to see this car fully fleshed by your hands..
Fantastic work, really impressive!
disc brakes on a V4 rc car is unbelievably cool
Getting better and better ! Please make some motorsport style wheels on cnc 👍
The moment I saw the brakes and calipers my jaw dropped they were so cute and cool looking
This is the only channel I have the notifications on. Can't wait to see every new video!
This rc car will be a masterpiece
Can't wait to se your awesome build to run