My OVERKILL Custom Nerf Gun

My OVERKILL Custom Nerf Gun | The Finale

Рет қаралды 110,876

10 күн бұрын

To try everything Brilliant has to offer-free-for a full 30 days, visit brilliant.org/3DprintedLife/ . You’ll also get 20% off an annual premium subscription.
After years of development, my 100 dart-per-second Nerf gun is finally complete! Join me as I reveal the epic upgrades and challenges faced in creating this ultimate blaster. Implementing upgrades like faster darts, easier mag loading, quicker mag swapping, and adjustable fire modes are just the beginning. Witness the raw engineering process through test runs of this blazing-fast Nerf gun.
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Git Page: github.com/DDeGonge/FastHeckinNerf
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#nerf #3dprinting
0:00 - Intro
1:05 - Brilliant
2:24 - Belt Drive Debugging
4:25 - PCBWay
4:40 - New Handle
5:00 - New Mag
6:15 - Mag Release & Belt Tension
7:25 - Starting Tests
11:30 - Finally Working!
14:33 - 100 Darts/sec!
15:18 - Outro
This video was sponsored in part by Brilliant and PCBWay

Пікірлер: 241

@3DprintedLife 10 күн бұрын

To try everything Brilliant has to offer-free-for a full 30 days, visit brilliant.org/3DprintedLife/ . You’ll also get 20% off an annual premium subscription.

@Mirnixer 10 күн бұрын

How they heck did you comment 4 hours before the video gets posted?

@3DprintedLife 9 күн бұрын

Just wait for my next project…a pocket sized Time Machine 👀

@jadenotto7239 5 күн бұрын

the affiliate code isn't working for me, I'm only able to get a 7-day free trial instead of 30-days. I'm guessing this is a problem on Brilliant's end but if there is any known way of getting 30-days free I would really appreciate it.

@3DprintedLife 5 күн бұрын

@@jadenotto7239 I'm sorry that's odd, have you previously had a membership or trial with Brilliant? I'll check with them and see if this is a known issue.

@3DprintedLife 4 күн бұрын

@@jadenotto7239 I confirmed with my rep that the offer code is working as expected. If you are a returning user, you may not be eligible for the 30 day trial. If you are still having issues, please contact brilliant support and they'd be happy to help you out. support@brilliant.org

@puil0k_960 10 күн бұрын

It cost 540$ to fire this weapon for 12 seconds

@ManaHarrell-ep5eq 8 күн бұрын

Darts arnt that expensive youknow

@ManaHarrell-ep5eq 8 күн бұрын

Adventure force pro darts are 10 bucks for 100 darts and 20 for 200

@eonbree8593 8 күн бұрын

@ManaHarrell-ep5eq you obviously dont know this refrence then. thats too bad.

@ekulgaming6867 7 күн бұрын

Asumeing the conversion rate of 0.1 for one dart it would be 120 dollars

@ChainsawFPV 7 күн бұрын

Almost into military budget........ Lmao

@JeffGeerling 10 күн бұрын

8:23 lol DuPont, they are hell... but a necessary evil

@Diesr 9 күн бұрын

Jeff geerling? Damn 😮

@glowytheglowbug 5 күн бұрын

pi man :D

@ryanpallesen3569 10 күн бұрын

I think a lot of your problems with jamming at high speeds can be explained this way: When the dart leaves the magazine, it has incredibly downwards momentum. The more darts you're trying to shoot, the faster your magazine, the more momentum. Your darts are a flexible object, and you're only catching them at the tip with your launcher, so the momentum in the bottom is continuing, which then causes friction and jamming. This is also the same issue with the tips being brought upwards and angling strangely. This might be fixed by changing the angle of the drum, either making it horizontal to transfer the entirety of your rotational energy on release into forwards momentum, or diagonal to just cut down on the amount of energy that you're having to mitigate/deal with on the dart when it is released from the magazine. Custom hard rubber darts or solid darts might also solve this issue, but that doesn't seem like an option.

@3DprintedLife 10 күн бұрын

You're exactly right, the darts are moving at nearly 7m/s when shooting at 100/s rate. And they have around 2-3 ms to change directions and extract from the mag, then

@sharkbyt8806 7 күн бұрын

@@3DprintedLife I wonder if you could use a harder, thinner dart in order to counteract this issue. I don't have the resources to try this but it would be cool if someone did. The downside is that they would hurt a lot.

@draco6349 6 күн бұрын

@@sharkbyt8806 i think at this point making the darts hurt more is perfectly reasonable, if only out of sheer spite for the project. xD

@ironbeagle1610 4 күн бұрын

@@3DprintedLife I wonder if you could integrate the mag and the feeding belts more closely. right now there a lot of space between them and they don't really join together. maybe you could somehow make the feed belts mesh with the magazine by having cutouts in the mag for the belts to sit.

@paranoidzkitszo Күн бұрын

What if a "force" was added from the back? So, the dart isn't just snagged, dragged, bagged, sometimes making it, other times just causing ones' self to go mad- what if a slight flow of air was being generated by a fan from the back to kinda push it along especially at the higher speeds so that it's not just the front of the dart being grabbed by the shnoz and dragged into criticall velocity like a brat child getting caught stealling by thieir moms at the candy store/ toy store....

@garin4364 10 күн бұрын

Awesome! ... ... Wanna try Mega Darts or vortex?

@3DprintedLife 10 күн бұрын

Mega darts would be hilarious. But no :)

@originaljoke4502 10 күн бұрын

vortex or even just flat foam discs seems like it could get pretty ridiculous, might try designing something for myself

@ericlotze7724 9 күн бұрын

Rival/Vortex are the way! SO much quicker to pick up with those mesh basket things.

@jackermis3104 7 күн бұрын

@@3DprintedLifehmm i may try to take a old leafblower do something like that, have all the air channel into the feed system, aending the dart forward into a flywheel system like yours, and out of a barrel with the leftover exaust of air or co2 from the blower. Either way im not sure i can really make this possible, but i might try. For i have zero knowledge of programming, but maybe i can make it completely mechanical. Mechanical mags, full speed flywheels (sustained fire may have cooling issues, water cooling or heatsink?

@jackermis3104 7 күн бұрын

@@3DprintedLifeeither that or i may try to make a rather nasty feeling shotgun

@marekfiferna 9 күн бұрын

Important note about drone ESCs: Their current rating is based on air cooling. Without cooling, expect them to blow up even below that. And if your throttle signal is jittery as hell, they (or the motors) are gonna pop too

@3DprintedLife 4 күн бұрын

Yeah I expected the heat from not cooling them, but they only run at high load for a few seconds tops so shouldn't burn out. I did discover a bad signal would kill the esc's haha but that was resolved by switching to the teensy!

@Cam64viper 10 күн бұрын

Yes! More! Perhaps, since you already have the rotating design working, you could make an RPD-style belt inside a drum the same size as your current drum, and make it belt fed? I don't expect it to be nearly as fast, but it would be a fun challenge

@3DprintedLife 9 күн бұрын

Definitely could modify it to be belt fed, would be an interesting way to increase cart capacity. But no way it’d top Gatling Tommy’s!

@Jon.S 10 күн бұрын

Time to create an automated mag-loader....dump the darts in a hopper and it sorts them to be the right direction and then feeds them into a mag....

@wistralis7387 9 күн бұрын

One exists from CreateWithEzekiel for half length darts

@Rebar77_real 10 күн бұрын

Teflon rails as guides to help them from catching and throwing them off bore? That it worked that well kicks ass.

@3DprintedLife 9 күн бұрын

Teflon does work great against the foam but it’s terrible against the rubber, still too much friction there

@Rebar77_real 9 күн бұрын

@@3DprintedLife Ah nuts. How about a wedge shaped belt to feed better as the round comes down, or even full V-shape to capture the shape of the tip? Do the initial belts need to be that fast? They only need to pluck the round out of the magazine to feed to the next drives, right? Are the belts too long for plucking duty? Belt shape to grab the tip better and not so fast. Let the secondary or tertiary drives accelerate it, type thing. Just throwing thoughts at the wall, cheers all!

@braxeton671 5 күн бұрын

12:00 Now that I think about it, the way you spin the mag is similar to how a revolver works by spinning the chambers... with that insane fire rate this thing is more akin to a mini revolver autocannon Awesome and scary!

@justOVERCH 10 күн бұрын

9:25 I think a physical button on the bottom would be better than a servo

@arcanealchemist3190 10 күн бұрын

the servo allows it to be a smart-blaster, and eject the mag as soon as its empty. which isnt practical but does add cool factor. pretty sure this design does allow for both the wedge and a pull-tab at the back for manual ejection. id be suprised if this isnt already in the design and just not covered.

@teresashinkansen9402 6 күн бұрын

But then won't be as TeChNoLoGiC.

@FTG_Zander 4 күн бұрын

14:07 the fact that u managed to hit your own Dart is just amazing

@3DprintedLife 4 күн бұрын

Haha oh wow I didn't notice that before. Slow darts gotta get out of the way :D

@FTG_Zander 4 күн бұрын

@@3DprintedLife „I DEMAND YOU MOVE!!!“ - a fast dart once said

@johnmichaelmorrow1589 10 күн бұрын

Finally, I’ve been waiting so long for the update! So pumped!

@DIYDSP 10 күн бұрын

I lol'd at "consumables." Great work!

@lyrag6376 9 күн бұрын

I love DuPPa's I2C Encoder and I2C Encoder Mini because it solves all the annoyance with using interrupts to read the quadrature signal and lets you just read off an I2C register

@MysticX_X 10 күн бұрын

When this came up on my feed, I thought it would be using Compressed Air, But this So much more complicated than that Kudos!

@CharlesCalvinTheUndying 7 күн бұрын

Is it just me or does this look like a bolter

@lupusdude7906 6 күн бұрын

For the emperor

@Mini_krieger 4 күн бұрын

FOR THE EMPEROR!!!!

@newklear2k 9 күн бұрын

Perhaps consider two belt stages. A slower catch belt feeding into a faster propulsion belt is how I've seen similar mechanisms work well before when the item is flexible.

@tomarmadiyer2698 3 күн бұрын

I pondered this too Also thinking of spin.

@SSTC. 9 күн бұрын

Why didn't you use wide GT belts for the belt drives? Widths up to 15mm are available. Perhaps they would have performed better at such speeds as they don't stretch as much. And if you turn them inside out, the teeth would provide extra grip. Also, a pair of flanged bearings with a regular bearing (or a spacer) between them would work great as a pulley in that case.

@lady_draguliana784 10 күн бұрын

@JeorgSprave over at the slingshot channel has tips on how to make a cheap and easy projectile catch. just need: -medium cardboard box -towel -box knife -tape (optional) -fold in or remove all but one flap around the opening -cut 2 slots into the side of an amazon box about 2 inches or 4cm apart perpendicular to the opening, on the side opposite the remainder flap, -slip a towel into the slots, draped over the middle bit (leave the towel on a hangar to stiffen if needed) -dangle the towels layers like curtains, passed the remainder flap, which you can tape up to make a basin to catch your projectiles that's it, takes 10 to make your first one, and I've made them in just 2min. you can also just cut one larger slot if you have a simple triangle hangar that's longer than the width of the box.

@drflux 9 күн бұрын

This is absolutely Amazing! I would love to get my hands on this! Great work!

@billymarmalade3263 2 күн бұрын

instead of a spring system, could you use centrifical force to bring the darts to the outside of the mag? youd most likely have to make the channels for them straight though.

@theworkshopwhisperer.5902 10 күн бұрын

Here's an idea maybe an RC tank with any variety of strange wheels screws multidirectional drive and a mega dart launcher. The fun bit is some kind of overcomplicated and deliciously over engineered autoloader for the mega dart.

@zaku0880 9 күн бұрын

Maybe you can build a nerf lancer from gears of war with a nerf chainsaw congratulations for the project by the way

@Demonanimator 5 күн бұрын

In my opinion that is a very narrow barrel those darts are expected to pass through, which may be why they sometimes get jammed in the flywheels. The narrow barrel space may also be causing dart drag, which may be why your darts aren't traveling straight when fired.

@OnlyXaM 6 күн бұрын

15:05 a dart lands upright lol, its just under the barrel

@ironbeagle1610 4 күн бұрын

this is such a cool design. once you get it flushed out you should definitely order a custom PCB for it so you can make the body slimmer and integrate everything better. also one suggestion is to make the mag release purely mechanical, while the current design with the servo is really nice, a mechanical one might take up less space and have less weight.

@originaljoke4502 9 күн бұрын

this is the exact kind of bulky design and crazy concept for a weapon id expect to pickup in fallout 4. well done

@infinate_gaming 7 күн бұрын

Fun idea: make it eject shell casings (broken darts)

@3DprintedLife 7 күн бұрын

Haha oh it kinda already does when it jams at full speed. It tends to rip a few in half and spit them out the other side before the mag locks up

@infinate_gaming 4 күн бұрын

@@3DprintedLife ii guess, but i was thinking maybe more of a controlled and reliable sort of add on but that probably works too xd

@tcdenby 10 күн бұрын

I've been waiting for this to drop, looks awesome!!

@nanastos18060 10 күн бұрын

Awesome job! Absolutely love it and all that hard work BRO… nicely done!!!

@piconano 10 күн бұрын

Super cool project.

@ChainsawFPV 7 күн бұрын

I love that you can put so much different music on the ESC's. Bluejay is the best firmware for startup songs. Try the Ovonic V2 130C lipos. They are less money then a Tattu, and the same quality. And way better then those CNHL. Black's.

@willcubemakes 9 күн бұрын

Awesome project 👏

@atacstringer8573 4 күн бұрын

Insanely Fast Fire rate and the design looks really cool also

@nicktechnubyte1184 10 күн бұрын

You had me at Ludicrous speed

@VictorGarcia-ug5jn 9 күн бұрын

I think maybe make a cone where the mag loads in to the treads, the bearing ramp is awesome but the heads are getting stuck on that first bearing, if you do a cone maybe it'll help

@aze4308 10 күн бұрын

you should make a cinematic for this gun to show it off!

@ezrakornfeld8436 10 күн бұрын

I swear bro I got an A1 mini 2 days ago and NOW you have an affiliate link for the X1?!?

@Diesr 9 күн бұрын

Angle the feed belt a bit in the opposite direction of the turning so the feeding is gradual and make the belts spread and then push inwards a bit so they can slowly grab better

@8lives873 10 күн бұрын

Amazing. You should make a running minigun. Instead of rotating magazines make it a rotating barrel ;-;

@SuperCaitball 9 күн бұрын

I mean the MOAB by Gatling Tommy is already that made manifest.

@SamChaneyProductions 3 күн бұрын

Some seriously impressive stuff, I would love to put together a project half as intricate as this

@lady_draguliana784 10 күн бұрын

a spring loaded tension wheel for your belts may be in order

@DSZI.ShyHunterBB 9 күн бұрын

I hope engineering channels such as Stuff Made Here, etc. take on the challenge of refining your current design to work even better. After all, it’s only a matter of time before someone designs a blaster and mag that can do 1000 RPS. 😉

@goldenandesite 4 күн бұрын

You could add rifling to the barrel as well as the stage that rotates it.

@Forakus 9 күн бұрын

Really cool project, maybe a bit too fixated on the 100 darts/sec but that's understandable. I think adding additional features and improving reliability even at a lower rate of fire would've made a better end product, but of course a much less cool youtube video title

@sokjeong-ho7033 9 күн бұрын

Based dedication to making it easy to skip sponsored sections 👍

@walf6978 5 күн бұрын

You should use JST connectors for the wires. I've never gone back to dupont since switching. They're polarized (so you can't plug it in backwards) and have a locking feature.

@3DprintedLife 4 күн бұрын

I did replace them with jst connectors, but a non locking variant

@hazza2247 10 күн бұрын

amazing that u didn’t give up given all the annoying little hiccups 🔥🔥 very cool project

@Scott.E.H 10 күн бұрын

It's BEAUTIFUL. Looking forward to whatever you're cooking up next.

@3DprintedLife 10 күн бұрын

It involves irresponsible amounts of current running through tiny pcb traces :)

@RonaldMcDonald6969 7 күн бұрын

I think belt drives that contour more to the dart's round shape, or use 3 or 4 belt drives would work better

@Napoleon_Bonaparte1804 10 күн бұрын

For the darts going all over the place, you should put a bcar. A bcar is a type of barrel addon that acts like rifling.

@siberx4 9 күн бұрын

These generally don't work that well on flywheel-based blasters; they rely to some degree on the air pressure of a typical spring-and-plunger arrangement pushing them from behind to ensure the darts travel through the bcar reasonably straight and don't lose too much velocity doing so.

@shatteredskies191 9 күн бұрын

⁠⁠@@siberx4they work fine on flywheel blasters but are a bit more touchy. On a springer, you usually have air ports before the bearings, so that’s not relying on the air pressure either.

@maweitao 9 күн бұрын

@@shatteredskies191Air pressure is not a factor in flywheelers; the only thing imparting momentum is the flywheels themselves. It's why the only marginally effective BCARs sit just ahead of the flywheel cage. Good dart alignment is one reason, but the bigger issue is that anything ahead of the dart, be it bearings or the barrel is doing to drop FPS. Springers, on the other hand, are entirely dependent on air pressure. It's why barrel length is an important component. It's so much of a factor that muzzle blast can disturb a dart's flight path and that's why some BCARs are ported.

@shatteredskies191 9 күн бұрын

@@maweitao correct. But anything after that porting on a springer will also drop fps. All I’m saying is that bcars can be used effectively on flywheel blasters.

@operaatio5117 6 күн бұрын

A big problem just might be the darts themselves. The darts experience extreme acceleration and changes of movement. The darts just can't take that kind of beating.

@peter360adventures9 9 күн бұрын

Awesome build

@t-rev525 10 күн бұрын

lol I just re-watched your last video yesterday. Good timing

@2000jmartins 10 күн бұрын

Just in case it randomly sparks enough interest for you to go back to the project, I’ll ask again 😅 Really hope you go back to your robot arm project (even though this project is very much impressive)

@tech_of_steel20official 8 күн бұрын

I have a question, why didn't you use rubber belts on the belt drive? I don't remember if you explained it in a past video but I feel like it'd be a good idea compared to plastic, also with rubber belts you could have a very small belt side loaded into the drive to get rid of any problem with the belt expanding when sped up. Also for the jamming problem I don't know if it would help but you might be able to have a tube barrel with cut out sides for the belts instead of a open space where the darts can stray off the wanted trajectory, also another person has said the centrifugal forces of the rotating drum might be your problem, but I think this might be the solution to said problem.

@jeeperzcreeperzz 9 күн бұрын

Design the gun so it can hold 100 darts or more.. that way, it can actually fire 100 darts in a second

@blendervendor2220 10 күн бұрын

this is actually kinda cool but still I think it's still a bit of an over complicated design. Still best one out of the group (not including the moab. that one wins purely on style points).

@animusreptorcrafting 4 күн бұрын

here's a thought.....eliminate the drum mag, go belt fed

@MatchaMakesThings 9 күн бұрын

Man i really hope this guy isn't my uncle and going to show up to the family annual nerf gun fight.

@lisaridener7514 5 күн бұрын

I feel like you should’ve not over powered servo might like break sometime soon because of it but if it’s like a gap thing then yeah I would get it but it seems like you wanted to keep it there forever so I don’t know and also you should do like the ultra darts because they are way stronger than the regular dartsbecause they’re like fully filled up with like the strong like foam, but I don’t know he’ll be the best though

@RealAndySkibba 10 күн бұрын

Yes!! You're back!

@boid9761 10 күн бұрын

Think you can just design the mechanism alone? I think such a nerf gun deserves it's own proper shell, and that means shell integration

@3DprintedLife 10 күн бұрын

Over-integration is usually my downfall. I tried to keep things modular here so the shell is fully cosmetic

@spiderninga9910 7 күн бұрын

To prevent tumble make a rifled barrel, maybe also a longer barrel

@jakeyong5090 8 күн бұрын

great work, most people would have given up after so long

@heavyweather 7 күн бұрын

I'll probably try do develope an autospringer for full lenght darts. Wonder if someone would want to helf with electronics?

@metalsuccattack 10 күн бұрын

without the need for a 100 dps blaster, this drum design does seem really cool for a high capacity blaster and would rock for someone to build a tommy gun style blaster off

@3DprintedLife 10 күн бұрын

Setting it to 10 or 20 darts/s fire rate is actually surprisingly useful! Though a little unweildy for actual use :)

@masteredmello1959 3 күн бұрын

dual stage flywheels? that could improve it and also adding rifling

@Turtle_1976 10 күн бұрын

You’re using a Bamboo printer?! What about the Eclipse3D2?? 😂 I still have mine and it works fine.

@micmule3395 7 күн бұрын

question esspecially with removable and swappable barrels rifled barrles what would that be like in this situation

@3DprintedLife 7 күн бұрын

You can but it would slow the darts down. I think some nerf blasters use barrels with bearings integrated at an angle to effectively do the same thing

@nucleartime 9 күн бұрын

Have you tried using EPS darts? They're a bit more expensive, but I find they feed better on finicky blasters due to being stiffer.

@3DprintedLife 9 күн бұрын

Ah no I haven’t but that does sound like it would help!

@achilliesrun5162 7 күн бұрын

Use a longer barrel with threads on the inside to guide the darts like with real guns

@yesterdaysproblem 9 күн бұрын

You have the quick firing, but what about the quick loading?

@rolandorodarte893 10 күн бұрын

thats crazy! I mean the fact that nerf is not sponsoring those darts 😅

@3DprintedLife 10 күн бұрын

It’s nerf or nothing, and I got nothing!

@gregwhite6998 7 күн бұрын

Great stuff!!

@theKhaosFactor 4 күн бұрын

What 3D CAD software are you using? I’d like to make my own projects but i don’t think TinkerCad is going to cut it.

@3DprintedLife 4 күн бұрын

Onshape! It’s web based, free for individuals, and very powerful!

@theKhaosFactor 3 күн бұрын

@@3DprintedLife Thanks!

@SynthRockViking 7 күн бұрын

What if you use suction for loading the ammo fast? 🤔

@AbdoElectroki 10 күн бұрын

ive been waiting for this!!!

@eggheadtwoSCM 5 күн бұрын

Bro, last time i watch this series i was at a south korean airport, then i just randomly thought of this series again and was blessed

@3DprintedLife 5 күн бұрын

The algorithm knows 👀

@eggheadtwoSCM 5 күн бұрын

@@3DprintedLife 🔥

@luizazzi1993 4 күн бұрын

Hopefully you will come back to this project as it is so entertaining

@NapeX291 3 күн бұрын

You could reinforce the darts so they were stronger and heavier and wouldn't bend and you could move the belt at a faster speed

@HavocStylesJoe 7 күн бұрын

12:23 DA Torque! 😲

@3DprintedLife 7 күн бұрын

It’s a 2kW motor :) absolutely overkill

@SB-qm5wg 9 күн бұрын

Amazing work here. You're dedicated.

@ryankrumenauer2806 7 күн бұрын

Cool flamenwafer

@wildgophers91 10 күн бұрын

The way I audibly went "aaawwww" @ 12:13 :(

@tamerofthewilds9987 6 күн бұрын

It now needs drip and random bits

@SP-ny1fk 7 күн бұрын

I wonder if compressed air rather than belts would work better

@3DprintedLife 7 күн бұрын

Probably but that's kinda cheating. I wanted a mechanical solution

@e7yu 8 күн бұрын

Looks awesome! Hope you patent the design and then contact Nerf to license your design. 😎

@3DprintedLife 8 күн бұрын

Hah this is maybe a little too dangerous for kids to use...a 2kW motor spinning the massive mag at 11 revolutions/sec could definitely cause some damage!