3D Printed RC Truck V4: Remade from scratch!
ฝัง
- เผยแพร่เมื่อ 28 พ.ค. 2018
- Where to even start on this project...
This is the continuation of the 3D Printed Rc Truck V3.
I remade 80% of the drivetrain and it's now a full-time 6x6 rock crawler.
The whole idea has always been to make everything easily replaceable if it breaks and all the hardware you need is screws and bearings.
Axles, differentials, transfer case, driveshafts, wheels, chassis and so on is all 3D printed, tyres can be printed but can also be bought premade.
This version is a 'rolling chassis' version where you can modify it to suit your needs.
All the files and documentation can be found here:
www.thingiverse.com/thing:293...
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*you sir, yes you are amazing*
Thank you!
This is amazing, thanks for releasing it. I kinda want to slap a solar panel, GPS, camera, and long range transmitter then just send it out in a desert lol.
Thanks! Sounds like a neat idea! :D
I printed Version 3 now on to Version 4 Thanks Mr. CrankyFace!! I'll send photos when complete.
Very well explained! With that changes, I have no doubt that this version will be awesome. I can't wait to test it! Thank you for all this amazing work!! =D
Thank you for the kind words! :)
Excellent 3d printable machinery. A piece of art. I'm trying....
Thanks!
@@MrCrankyface Prints came pretty nice. had to sand ... Will let you know once done. :)
Nice design, runs smooth. Its awesome friend. Getting hardware was tough.. for me, but
managed it. prints came out pretty nice with flash forge finder with little bit sanding fits
perfect. I had to redesign Motor mount and its joint for my motor and had to slice frame
so that I could print. For electronics and power I am using Arduino, motor shield and 3S LiPo.
Controlled via Bluetooth and smart phone.
gear box is attached only with 2 screws. it would be better with 4 screws along with nuts for strength ?
extra, I added front body piece. (not really wanted) :) and small box to fit Arduino.
Thanks its excellent.
I'm a proud subscriber and i watched your videos since the beginning. Ever release you rise the level of your job and make me amazed. God work mam! Greetings from Brasil !!! (U.S. write Brazil).
Flysky
I always love your design this is an amazing work ! 😉
exactly what i needed
Beautiful and awesome 😍😍
Beautiful evolution since the first model. I am doing a 6x6 on the basis of your axles with a modification of your V4 with 3 differentials. I will submit the file of the intermediate bridge twin wheels with differential. (it is not in the download files on Thingiverse). The intermediate axle differential is in single wheel version (so too wide).
I am also preparing a suspension system to be applied to suspensions of the intermediate and final axles.
I hesitate between two cabins to manufacture: the SCANIA T143 or BERLIET GBH 280.
You did a very good job
cool project. you got a like from me
Nice work!
Version 5 portal axle like someone else mention.
Version 6 , a brand new truck using trata truck drive line.
Thanks
Grippier tires and a 4S lipo would make a huge difference. I'd consider adjusting the rates if you went the 4S route.
Awesome, dude!
Can you build a 1:8 scale chassis with suspension with metal not plastic, with custom dimensions and portal axle?
at 2:40 it looks like your crawling could be improved with softer rubber tires, this is an awesome project by-the-way!
Thanks! I definitely agree. Both the printed tyres and tamiya tires are both too hard and slippery.
You can design version v5 volvo fh16 8 * 8 with visai. please
you should scale thee entire thing up so you can keep the diff and maybe put a torsen or a locking diff
awsome man..!! what filament that you use for this? ABS or PLA?
Thanks! It's all PLA.
Which motor you used to make this truck ?
Amazing Design! Is it possible you do a build video?
Thanks!
I should be able to get that done without a huge amount of work. I'll try to make it this weekend.
could i use any pre made axles?
awesome design, and great job, my respect for you man.
I want to make it just 4x4 for crawling, i guess in that case just have to print the rear and front axle and for chassis, part a and part b too, and about the link for the gear box 12V 550RPM motor the link is not working, another one that you recomend or i can buy any with same spesifications? i´m thinking to print the gear box used on the v3 till i find one, not sure if you can share another link, and keep going, it is a awesome project. from Dominican Republic.
Thank you!
For 4x4 all you need to do is remove the last axle and the corresponding part of the frame.
I think this is the same motor I used:
shorturl.at/gjlwY
Mano eu acho que já vi e dei like em todos os seus vídeos você é demais
Can You Convert Tamiya 1/14 4×2 truck chassis to 4×4 Dakkar chassis?
Keren 👍🏻👏🏼👏🏼👏🏼
HI, i'm trying to find everything to by like the rod ends en motors. i just can's realy find the right pats en nummbers fot the rod ends tho :D could you help specyfy what u used
Hi!
M3 threaded rod you can find in any hardware store. M3 rodends like these would work: goo.gl/Bj1KF2
This is the motor type I used: goo.gl/4NK6qt
Select the 500 or 550 rpm version.
Can you make Cnc machined 4×4 Dakkar chassis?
Can this platform handle truggy level speeds with out melting?
If I remember correctly, the gearbox setup gives you a topspeed of 12kph. If you get a higher RPM motor you can definitely go faster with no real risk of overheating the gears. Eventually you're gonna overtorque the gearbox and start snapping U-joints though.
Would there be another link for the cab stl files apart from thingeverse ?
There's no cab for this.
If there's any files missing you can try youmagine or myminifactory.
www.myminifactory.com/object/3d-print-3d-printed-rc-truck-v4-69733
www.youmagine.com/mrcrankyface/designs
Amazing desing!! Will it fit on a bruder truck body??
RC-XTREMETEAM No idea, might be able to modify the body to fit.
Mr.Crankyface And one more question, How width is it??
Roughly 195mm between the outsides of the tyres.
Mr.Crankyface But that is in the back??
All axles have the same total width and are the widest part of the entire truck.
Cool Video but i think its much better when you buy tires for this build
As you can see in the video, it works with bought Tamiya tires so that's always an option. :)
Printing the tyres gives you endless possibilities when it comes to size, shape and thread though so there's always that.
I really want to make this but I’m on a strict budget so I don’t want to buy the files, also I’ve never used that other website you put them on, please put them back on thingiverse, things don’t get corrupted when you download individually, amazing design and I want one, please please please please
There's more reasons than just the file corruption that makes me despise thingiverse. Overall it's a very poorly functioning platform.
With the amount of work I put into these creations I will not be putting them up for free again.
If you can afford a 3d printer and filament then you can definitely afford the 5 bucks I'm asking for hundreds of hours of work.
you’re right i’m sorry for being so greedy before, this takes so much work and i don’t blame you for selling the files
Nice design! Do you plan to put a body on it?
Thanks! No plans for a body as of yet.
💕🔥👍
What does the motor shaft size need to be in order to be compatible?
6mm. You could modify the motors Ujoint to fit other shafts though.
Can You make Cnc machined 4×4 Crawler rc
I actually modded your V3 into a 6x6 as my first 3d printing rc project. It turned out horrible and the pieces in the driveshaft break after 2 minutes of driving. Hope yours turned out better than that.
I would recommend that you try out a 775 sized low rpm motor on this. By low rpm i mean around 5000 rpm. I've tried a similar geared dc motor and its performance was bad. I'm using a 10000 rpm 775 motor in a completely new 8x8 truck. The 775 motors are under $10 and i would recommend you to try one out if you want more torque than what that geared motor is putting out.
Also get a better esc, the one in the video performs terribly at 3s.
Thanks for the tip about the 775 size! I will look into that, they definitely seem dirt-cheap.
I've so far only broken a half-axle but the part had very low infill and chassis was loaded with 3kg of steel so it seems durable so far, when printed with correct infill and perimeters.
By what criteria do you think the ESC is performing terribly?
I had one of those esc's and it couldn't output enough current to the motor. I'm currently using the slightly more expensive esc's that are actually designed to be used for 3s. (more expensive by like $2)
Heres a link to what i mean: www.ebay.com/itm/320A-7-2V-16V-Bidirectional-Brushed-ESC-Speed-Controller-for-RC-Car-Truck-Boa-R1/232729914979
The only problem with these is that there is no diode on the servo lead so I've ruined a couple by inputting 5v back into the esc through the servo lead. So you should definitely stick a diode in there to avoid that.
Thanks! I ordered one and will compare the performance between them. :) I have noticed that this current ESC stutters sometimes, might be hitting some current protection, despite being "china rated" at insane amperages. Oh well, you get what you pay for. :)
The bad esc uses lr8726 mosfets, which are rated for 86A.
www.infineon.com/dgdl/irlr8726pbf.pdf?fileId=5546d462533600a40153567181dd26f7
The other esc uses CEP83A3 mosfets which are rated at 100A continous. web2.cetsemi.com/PDF/TO-220-263-N/CET_CEP83A3.PDF
China ratings are always incorrect and really annoying. Adding a cap between + and - on the bad esc helped with some of the stuttering on my bad esc.
Good luck with your project!
Hey!
I recently received this ESC and tried it for another vehicle.... Night and day difference compared to the bad one. Thanks for the tip!
Will a 1/10 Truck body fit on this ?
Hi! Sorry for the late response.
I can only answer "maybe".
You would have to check how long this is, check how long the truck body is and then come up with some mounts for the body.
Will the cab on v3 fit on v4?
Not as-is. Should be doable with some modifications.
You should use big brushless motor. It will be more powerful and it will be fast AF 😂
Drift truck😎
Hello, I want to buy stl.I couldn't find it on Myminofactory. Can you please give me a link.
cults3d.com/en/users/MrCrankyface
Make a 1:4 scale rc tank
For version 5, if you'd like the challenge, try implementing Portal Axles for even more ground clearance- en.wikipedia.org/wiki/Portal_axle
With that you could make this a scale build of a Mercedes Unimog 6x6 as well.
Nice idea! I've written it down on the todo list and we'll see if I get time to tackle it. :)
👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏
Then make the files public
Literally says right in the description:
"All the files and documentation can be found here:
www.thingiverse.com/thing:2935751"
don't waste your time because the gearbox is weak structure and will break during print.
scarysamons Sounds like you need to learn how to print. Works fine for me even with cheap PLA. If it’s breaking during print the fault is in your printer or slicing settings.
@@MrCrankyface I really doubt that it's my printer since I have a $800 printer. the piece is to thin.
scarysamons I’ve printed this both on my $2600 ultimaker and several of my $300-$400 printers(cr-10 mini, anycubic I3, tevo tornado) without problems.
As you can clearly see in the video, it works. On top of this at least three other people have made this truck without any problems(makes on thingiverse).