Is this tiny combat robot INDESTRUCTIBLE?

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Maker's Muse

Maker's Muse

Күн бұрын

Пікірлер: 844
@mw4222
@mw4222 Ай бұрын
2:15 The icon says "touching fish not allowed" which is a Chinese slang term that means slacking off not allowed.
@MakersMuse
@MakersMuse Ай бұрын
Haha really? That's pretty funny
@ThylineTheGay
@ThylineTheGay Ай бұрын
i guess that implies that the board is high performance or something?
@mw4222
@mw4222 Ай бұрын
@@ThylineTheGay Nah it's just sort of a meme term/slang in Chinese.
@CielMC
@CielMC Ай бұрын
Ohhh I thought it was some kind of actual warning lmao. 请勿摸鱼 is so funny
@tellmeninetails5819
@tellmeninetails5819 Ай бұрын
Probably a sweatshop joke.
@gabrielbuilder1529
@gabrielbuilder1529 Ай бұрын
ik it sounds simple but thanks for putting time stamps on every part of the video, makes it really easy to navigate to the parts that interest me, thank you maker's muse !
@MakersMuse
@MakersMuse Ай бұрын
all good! it's a longer one so thought it'd help.
@TheBlazerader
@TheBlazerader Ай бұрын
agreed!
@Notowen_40
@Notowen_40 Ай бұрын
Oh I want to make a hub motor for my combat robot they sound like a great idea are they how expensive is it
@Notowen_40
@Notowen_40 Ай бұрын
@@MakersMuse just asking how expensive is it to make a hub motor and would it work for an egg beater drum
@LeifNelandDk
@LeifNelandDk Ай бұрын
I came here expecting it was a new tool deployed by Ukraine against the Russian invaders.
@christran9160
@christran9160 Ай бұрын
I have personally used TPU forks in my beetleweight and it has worked well for me. I would recommend changing the print orientation of the forks to print in its vertical orientation rather than on its side. It allows the tip of the fork to be paper thin. You can also angle the fork downward by 1 degree to add some preloading. I also notice that your robot tends to tip back a little whenever you accelerate which prevented you in getting good bite in certain exchanges. Moving the wheels back or adding a wheelie nub on the underside could reduce the tipping.
@DavidMooch
@DavidMooch Ай бұрын
Have you tried Tullomer from Z-polymerinc yet? If not you should look into it.
@totallyoriginal6934
@totallyoriginal6934 Ай бұрын
W advice
@DestructorEFX
@DestructorEFX Ай бұрын
This!!
@AdmiralTymothysLootChest
@AdmiralTymothysLootChest Ай бұрын
Hearing that spinner spooling up had me verbally saying "oh my GOD." Immediate flashbacks to Minotaur. Tear 'em up, Angus!
@BigCroca
@BigCroca Ай бұрын
speaking out loud to your videos has to be a sign of low intelligence or smth
@CraftingTableMC
@CraftingTableMC Ай бұрын
The original sponsor filing for insolvency bit caught me so off guard
@MakersMuse
@MakersMuse Ай бұрын
Tell me about it 😂😵
@Timewastedonyt
@Timewastedonyt Ай бұрын
That twist was unexpected,I think this is the first time i have heard of sponsor getting insolvency while sponsoring a youtuber video🤣🤣
@kihgu
@kihgu Ай бұрын
What is insolvency?
@Nepoxification
@Nepoxification Ай бұрын
@@kihgu business ran out of money and shut down :D
@kihgu
@kihgu Ай бұрын
@@Nepoxification thanks (:
@_B_K_
@_B_K_ Ай бұрын
What a time to be alive. In-home manufacturing/prototyping is becoming so much easier. I've been so happy with my 3D printer and often end up in a situation where I need a part that would take too much money to purchase or too long to find -- printing solved that.
@kaw628
@kaw628 Ай бұрын
It's such a surreal feeling to go from having an idea for something that doesn't exist to having it in your hand in 6 hours (obviously depending on size and design process).
@huzudra
@huzudra Ай бұрын
PA6/PA66 GF30 is used in automotive parts including structural parts, it's very very tough stuff and per weight stronger than steel when molded, it's also reasonably chemical and abrasion resistant. For wire fatigue potting the connections in silicone or hot glue can really help with strain at or near solder joints.
@Jehty_
@Jehty_ Ай бұрын
Do you know of an example of such a structural part?
@huzudra
@huzudra Ай бұрын
@@Jehty_ The front core support on some vehicles, some Ford, Mazda, and Nissan/Infinti for example. Probably many other vehicles outside the US as well. Stabilizer bar links on some vehicles. Bumper reinforcements.
@Braindead154
@Braindead154 Ай бұрын
@@Jehty_also used for air intake manifolds, underbody shields, radiator housing, and engine covers. Not structural per se but it’s got great impact resistance.
@oliverwatson1567
@oliverwatson1567 13 күн бұрын
PA6 GF30 is also the standard material used in cordless power tools.
@dogukangegecan
@dogukangegecan Ай бұрын
Some people have already mentioned this, but I’d go with swapping out the infill for walls of the same weight. These walls could be designed to spread out impacts across the whole structure. I was thinking of a two-layer wall design where the outer wall has fewer, larger triangular sections, and the inner wall is denser. This way, the impact dispersion happens in two stages, using more surface area to spread the force.
@ransombot
@ransombot Ай бұрын
If your controller lets you you might try throttling the spinner both manually and dynamically off your inputs. IE high speed when driving strait forward/backwards, and at low speed when turning and resetting to a mid range between the two values for faster response. Should give you a good balance between having control and ability to be aggressive.
@charltonrodda
@charltonrodda Ай бұрын
Just be careful of trading off gyroscopic torque for just the standard torque of spinning up and down.
@seanrobinson7464
@seanrobinson7464 Ай бұрын
It appeared like you were already thinking of it, but it may be prudent to embed a solid core part into the softer TPU wheels to give them a better chance of keeping the motor shaft secure. at 150g, you likely don't have the weight for a grubscrew for pressure on the motor shaft, but that could be a V3, potentially.
@MakersMuse
@MakersMuse Ай бұрын
Yeah that's definitely the plan. A firmer filament for the hub will press fit much better I think!
@BeefIngot
@BeefIngot Ай бұрын
I wonder if just super glue might be more prudent given the constraints.
@felixunknown4347
@felixunknown4347 Ай бұрын
​@@MakersMuse I wonder if it would help to put a layer of really thin fibreglass with some lightweight epoxy on the high impact parts. Probably wouldn't add much weight and could add some real delamination protection for the printed layers, which seemed to be a fail zone. You could even, with less epoxy in the fibreglass, have that extend to the ground as a skirt against forks. Although I'm not sure if the rules allow these materials.
@lance1242
@lance1242 Ай бұрын
A Solid core was my thought as well. Would be interesting to see how well the material interlocking feature in orca slicer would work for it.
@relicboxing
@relicboxing Ай бұрын
@MakersMuse you should angle the spinner slightly which will cause the gyro force to favor 1 side,& then make the axle for the wheels have a groove that guides it up & down when gyro causes it to lift on 1 side,& a single spring for the side that moves due to gyro force. (I'm sure I'm getting something wrong a bit,but I'm also sure if you use that somehow you can still make it better) Cheers
@aserta
@aserta Ай бұрын
22:10 instead of having a round (o-ring style) tire, change the shape to a square on the half that contacts the rim, and in the rim itself, print ridges. If you can, glue the tire on over those ridges by pressing down with your fingers using the rubber glue from the thread locking compound guys (you know who). That tire, even if it's coming apart, with those mods, should still hold to the rim where it counts. And if you keep spares, you can cut up chunks and glue them over with the rubber glue (it will hold).
@prizedcoffeecup
@prizedcoffeecup Ай бұрын
The ending of the video got me so bad, I never thought I'd see a combat robot backwards-long-jump like speedrunners in Super Mario 64 do. Haha This is an incredible little rig, good stuff!
@GandalftheWh1te
@GandalftheWh1te Ай бұрын
20:52 that reverse onewheel hit was awesome! 💥
@CruzMonrreal
@CruzMonrreal Ай бұрын
It's so cute 😍 One suggestion about soldering something so small. You might consider using solid core wire instead of stranded since it should be easier to handle and pre-shape in such a small volume.
@TrentSheather
@TrentSheather Ай бұрын
I expect solid core wire may make the issue of wire fatigue much worse. It's definitely nicer to work with when you want the wire to stay in one place, but breaks quickly with continuous movement.
@SnakebitSTI
@SnakebitSTI Ай бұрын
Stranded is the way to go. You can make stranded wire a bit more manageable by dipping the ends in flux then tinning them before attempting to solder them down. Just the very ends, though. Soldering the strands together will make the wire behave more like solid core, i.e. more susceptible to fatigue. If there's space on the PCB, taping down the wire can make alignment easier. It's fiddly to get wires taped into the right spot, but it makes soldering easier. Using more flexible wires also helps. Just makes it easier to get the wire to stay where you want it while soldering.
@cursedvoid
@cursedvoid Ай бұрын
I love this line of content, i do enjoy seeing the failures but even better than that is seeing the bot going flying after it taps a wall.
@ovDarkness
@ovDarkness Ай бұрын
Noctuo (Polish filament manufacturer) carries many nice elastomers. They go as low as 40ShA (Extreme Flex) and they also have some semi- flexi ble ones - Pureflex 95A, Mediflex 96A and Grip Hard (98ShA if I remember correctly).
@ThatOneCatNyx
@ThatOneCatNyx Ай бұрын
My cars intake manifold is made from PA6-GF30. The community around the car (BMW E46) have tested these manifolds up to 30PSI of boost with no measurable failures. I even made a manifold adapter out of the material with my Bambu P1P. Glass filled nylon is extremely cool and works great for car parts!
@MakersMuse
@MakersMuse Ай бұрын
That's incredible!!! What printer did you use for a part like that? I'd imagine the x1c print volume is pretty limiting.
@Koffin_nailZ
@Koffin_nailZ 25 күн бұрын
Never have I stumbled across such a great and obviously super fun hobby/competitive art form. 😅
@robinyiff4361
@robinyiff4361 Ай бұрын
When you held that bugger up with your hand, I was so astounded and just shouted out "IT'S THAT SMALL!?!?!?"
@linuxstreamer8910
@linuxstreamer8910 Ай бұрын
9:52 i love it flies in the sky. bounce just shreds & launches it's enemies
@hanslain9729
@hanslain9729 Ай бұрын
That motor, when spun up, sounds ominous.
@TheStuartstardust
@TheStuartstardust 16 күн бұрын
13:20 "not more solid or denser. Same layer hight" ..but was nozzle 0.6mm for all samples or only that last one? Great video 🤓
@lazyman1011
@lazyman1011 Ай бұрын
Very nice video with all elements presented perfectly. Really enjoyed it and I’m sad that we don’t have such a club here. Thanks for all the design and test details!
@aaronalquiza9680
@aaronalquiza9680 Ай бұрын
i.. think... i'm about to enter this new world of robot fighting...
@rafaelguida2317
@rafaelguida2317 Ай бұрын
Awesome video as always!! I believe Bambu Lab's new TPU for AMS will be quite the game changer to embed impact dampeners into or out of rigid structures
@MakersMuse
@MakersMuse Ай бұрын
I'm keen to try it! People are saying it's very stiff though. Probably good for the inner frame but less so for the armour
@rafaelguida2317
@rafaelguida2317 Ай бұрын
@MakersMuse No way! The legend himself answered! Been watching you for years!! Yeah, from what I've heard it might be even harder than 68D, but I think a hybrid structure would be really cool, was thinking about a thick outer shell coupled to the main body via compliant thin walls/springs of sorts , maybe ?
@Wrathlon
@Wrathlon Ай бұрын
I think you should remove the wheel deflectors, move the wheels inside and make the enclosure go around them. Cant rip them off if theyre fully enclosed.
@CLipka2373
@CLipka2373 Ай бұрын
"My advice: Get yourself a soldering iron with a _really_ fine tip" (holds up a soldering iron that looks more at home soldering rain gutters than PCBs)
@MakersMuse
@MakersMuse Ай бұрын
don't torture yourself like that! haha
@madbull4666
@madbull4666 Ай бұрын
There's some really cheap T245 soldering irons on aliexpress which work incredibly well
@darkmann12
@darkmann12 Ай бұрын
@@MakersMuse It was directed at you 😩
@beautifulsmall
@beautifulsmall Ай бұрын
You should be very pleased with the result. Careful and thoughtful design and test. well done.
@engineered_cha0s
@engineered_cha0s Ай бұрын
New video woo! Ive said it before and I'll say it again, Dead cat bounce is an incredibly scary vert! I didnt realise they filed for insolvency lol... Id better use my spool sparingly just in case I understand the montage of hits but all the same surprised you didnt show our full fight. That was a nailbiter to the end! Gives me something to cover for my video i guess 😅 keen to see you again on the 8th!
@MakersMuse
@MakersMuse Ай бұрын
Haha yeah I kept it tight but definitely keen to see your breakdown. Gotta do some mods for the 8th! cya there
@Timmysteve
@Timmysteve Ай бұрын
Awesome video! You did a great job steering that little hellcat. This is my first exposure to these tiny fighting robots and it's super cool!
@renxula
@renxula Ай бұрын
Excellent video and great project! Thanks for showing it in action, too!
@davydatwood3158
@davydatwood3158 Ай бұрын
I'm not really interested in combat robots but man, that was epic to watch! I love how you've essentially reinvented bar armour and schurtzen from first prinicples. :)
@Murgoh
@Murgoh Ай бұрын
That spinner sounds absolutely terrifying.
@robstirling3411
@robstirling3411 Ай бұрын
I like your improvised Izod/ Charpy impact tester! If you increase your fillet radii you can spread the stresses/improve the strength even more.
@possiblyjessica
@possiblyjessica Ай бұрын
I'm not much of a battle bot fan, but this vid right here kept me both engaged and got me more interested in battle bots. Great video and I hope more people stumble onto it!
@paydaygh9388
@paydaygh9388 Ай бұрын
On my 1LB ant and horizontal fairy, I use a TPU hub on foam wheel. There is a hexagonal hole across the entire length perpendicular to the shaft. Inside, there is an M4 aluminum standoff with a 3mm hole drilled in it. This has the upsides of metal threads for set screws, but also only weighs 1-2g more than a solid TPU hub. Never had a hub fall off again, only had foam fall off the hub.
@corgano6068
@corgano6068 Ай бұрын
You're 3d printing. Why not a composite? Print 2-3 layers of TPU on outside edges, and then print centre with a more ridged filament. Get the benefits of _both_ materials.
@MakersMuse
@MakersMuse Ай бұрын
Really want to try that! Unfortunately TPU isn't compatible with the AMS, though bambu just released a harder one that may work
@rokzavrl8411
@rokzavrl8411 Ай бұрын
I think there would be a little problem between 2 different materials to bond together. I had one print with pla and petg (because i didnt have right color) and these two didn't stick together
@corgano6068
@corgano6068 Ай бұрын
@@MakersMuse Could also do it the old school way, pausing the print, swapping filaments manually. It's not as _nice_ as printing from the AMS, but if you're changing material only twice it shouldn't be too much of an issue.
@JazzyFizzleDrummers
@JazzyFizzleDrummers Ай бұрын
I was thinking you could leave a filament sized hole and just insert the unprinted stiffer filament into the tpu
@ShaneBarr-c3w
@ShaneBarr-c3w 3 күн бұрын
Petg and tpu will stick together.
@Anontesla
@Anontesla Ай бұрын
Wow bro where have you been haven’t even seen a video made by ya recommended for over a year maybe two! Dunno why but it’s damn good to see ya my dude!!!
@NefariousElasticity
@NefariousElasticity 29 күн бұрын
20:38 - underrated defense mechanism of a vertical spinner imo. If you got a chunky blade like Dead Cat Bounce, it's your best defense against horizontal spinners.
@jakob.k_design
@jakob.k_design Ай бұрын
If you are looking into alternative materials, I highly recommend Ninjaflex TPU. IT prints very clean (if dried properly) has great layer adhesion and springs back super quickly (not like other TPUs that are somewhat sluggish to return to the original position). I use it quite a bit at work, primarily the 85a hardness which is very tough and the 75a hardness one as well. 75a is so soft, that it can be hard to get good print results, as the print deforms so easily under the pressure of the nozzle. The 85a is great though an properly dried prints so nice, with great mechanical properties.
@maxhugen
@maxhugen Ай бұрын
Cool! Despite not being into these combat robots, I found your methodology of testing etc very interesting and commendable. From the perspective of a retired computer developer. 👍🇦🇺
@gavynjaspering
@gavynjaspering Ай бұрын
I remember watching this sport as a kid here in America and I absolutely loved. I wonder if it’s still popular here. Anywho this video got my sub. Looking forward to more videos.
@wayneclement7201
@wayneclement7201 Ай бұрын
Loved watching this unfold, can't wait for the revisions
@templarnato
@templarnato Ай бұрын
That thing is insane, love the engineering creativity, so many really interesting solutions. Would love to see some kind of Mighty Car Mods crossover with you. Next Mod Max could be the real thing.
@AlBarathur
@AlBarathur Ай бұрын
Here is a weakness I spotted before I watched the full video: the fins in the wheels actually increase the leverage of certain impacts right where the shaft meets the wheels. I would use some form of circular shoulder around the shaft, protruding from the body. That shoulder would absorb some of the impact. The trick is to figure out the clearance. If you give too little clearance, if the shaft or the wheel deforms, you can't spin anymore. Too much clearance and it doesn't help at all. I would manually bend the wheel and shaft assembly to establish the beginning of plastic deformation (end of elastic deformation) and set the clearance such that it would stop the wheel-shaft assembly from reaching plastic deformation. between this shoulder and the wheel you could have 2 teflon washers of the same diameter as the shoulder, to help the wheels to still move if they are rubbing against the shoulder.
@spacenoodles5570
@spacenoodles5570 Ай бұрын
Absolutely loved this video. The design process got me very invested, all for a massive payoof of seeing it compete. I'd absolutely watch more
@FunDumb
@FunDumb Ай бұрын
Thank you, love these series.
@jvin248
@jvin248 Ай бұрын
Wicked little chopper, certainly. Go around all the parts you have and increase fillets as much as possible, stress risers due to sharp intersections or print layers at intersections are surprisingly weak. You're already tight on weight but you could split your chopper in half with counter rotating motors and get control of your gyroscope effect, making scissors, "running with scissors" name? Increase the length of your flail(s) with a slightly higher tower.
@doug5713
@doug5713 Ай бұрын
I use a tool for holding pcbs, it’s called a stick vise. In conjunction with helping hands which you already have it is very convenient for soldering small wire to pcbs like you do. I think it would be cool to see you test your robot materials on your own spinner. You might be able to use a rigid rubber axle to connect up your wheels to the motors to help shock insulate them more.
@IcedForce
@IcedForce Ай бұрын
For the wheels, if you happen to have dual extruder printer still around or just a lot of time and extra material, try material interlocking. Not just hard core that goes into the soft TPU wheel, but printing the core with the wheel and really mesh the materials together. Already like 1-2mm interlocking area and that TPU isn't going anywhere. Cura and Orca slicers have already settings for this but considering the size and requirements, just making like 3 loops of the core material to interlock into the TPU and 3 loops of TPU in the core and that wheel shouldn't be going anywhere. I would remember Lost In Tech mentioned this in his latest video about TPU.
@tellmeninetails5819
@tellmeninetails5819 Ай бұрын
I remember your last video on this and this one is just as good.. Hope you read all the comments because there are some good idea's here. The wheels look like crush gear wheels.
@dingolovethrob
@dingolovethrob Ай бұрын
fantastic work. what a great competition. I'm not aware of any similar mini-bot competitions in the UK..........
@MakersMuse
@MakersMuse Ай бұрын
150g antweights were born from the UK! I'm sure there are competitions around. Try the bristol bot builders and see what events are running.
@JenkinsUSA
@JenkinsUSA Ай бұрын
14:54 I thought you said “wife fatigue” 😆 - Great video, wishing you the best in Dec ‘24 - Central Florida here 🌴🇺🇸
@brianswille
@brianswille Ай бұрын
Great project and videos in this series. You breaking out the Prusa XL and do some multimaterial wheels? Would love to explore more possibilities on multimaterial printing and design! It's a really interesting concept that is in it's infancy and could offer some unique design options. The wheels could be a good candidate for that, more rigid hubs fused to the TPU... Your definitely a smart enough guy to pull that off. If it works for the wheels, maybe that concept could be applied to other parts. Regardless, love your work and videos. Thank you.
@MakersMuse
@MakersMuse Ай бұрын
Don't have an XL but an idex/toolchanger style printer would be perfect for combining the soft and firm tpu's!
@arklanuthoslin
@arklanuthoslin Ай бұрын
Hey that's Yellow and Dangerous! crap I don't know which of you to cheer for!
@MakersMuse
@MakersMuse Ай бұрын
He beat me! Definitely a great bot and builder 👌
@engineered_cha0s
@engineered_cha0s Ай бұрын
Haha indeed. there was another new bot there which is also mine (: got exams for the next few weeks but video on that afterwards (I'll also show the full fights so you can see all of what went down)
@hanslain9729
@hanslain9729 Ай бұрын
Fantastic video, Angus! Thanks for letting us see inside your creative process.
@armandoa2484
@armandoa2484 Ай бұрын
That is one super awesome little robot 👍. Other than the wheel issue, it sure can take a beating. Good job and great video!
@thedabblingwarlock
@thedabblingwarlock Ай бұрын
Man, that is one little monster. Loved this and the last videos and I hope to see more of them.
@ozzytheartist4780
@ozzytheartist4780 Ай бұрын
Hey Angus, nice work mate. That very tough material you used...it requires a heated chamber to print? Thanks and very cool!
@MakersMuse
@MakersMuse Ай бұрын
The TPU doesn't but the PA6 needs an enclosure at the least yeah !
@redzook1
@redzook1 Ай бұрын
Awesome bot. I'm in the process of designing my first bot and this has been super informative! That hub motor is brutal!
@Michaeldoesdrumsofficial
@Michaeldoesdrumsofficial Ай бұрын
The cat I can’t it’s just so cute and funny how it just starts patting the pen and then slows down as if saying “are we not playing right now?” 😂
@alexmacgregor8471
@alexmacgregor8471 Ай бұрын
I like your impact tester! You may get more useful results by making it more like the Charpy device: add a latch to release the arm from a consistent height. Do a single swing from a height guaranteed to break the sample. This avoids confounding your results with cumulative damage from multiple swings. Add a tattletale indicator to display how how high the hammer continued to swing after breaking the sample (initial potential energy minus energey taken to break the sample)
@QuebecFietser
@QuebecFietser Ай бұрын
for the rear armour, if you find that it needs some refinement, i'd go with a honeycomb pattern to also catch those vertical spinners for the wheels, IDK how the motor mounts but i'd make a shaft that kind of bulges in and out of it like we see at the back of the video. perhaps secured with a screrw from the end or one side. the wheel fins seem to work very well other than their nature to rip off. maybe some way to easily change the hubs and make them easier to rip off could make it more protective
@thatguy2201
@thatguy2201 Ай бұрын
Mikado Logo 600 RC helicopter main blade grips is the plastic of choice if the recipe can be repicated. Countless inverted crashes since 2006 by every owner and only a couple of reported breakages. Big helis hit hard and break a lot of parts, but these blade grips are tough as nails.
@Obibenne
@Obibenne Ай бұрын
For the forks, probably the best of both worlds approach would be to print them in a rigid material, but with a flexible material bushing around the axle and flexible material where the fork comes in contact with the chassis to spread the area that can deflect to more than just the edge of the chassis.
@Gunbudder
@Gunbudder Ай бұрын
if you are going with titanium for the spinner, then go ALL IN and get an injection molding set up. you can make your own custom PA6-GF wheels with ablative soft covers that rip off. people don't understand how insanely strong gf nylon really is. there is a reason ford used it for their valve covers lol. with injection molding though, you could model out a part in PLA and then use that to make a mold. or you could go old school with a die grinder and just grind a die by hand. also you could go with the double spinner that has no gyro effect. you get half the hitting power, but you can hit from the front and rear
@johndolenc7658
@johndolenc7658 Ай бұрын
Maker's muse, I just got a 3d printer and I have no clue how to use it. I have seen a video from you about 2 years ago explaining a bit of 3d printing for beginners, however I can't help but feel that a lot has changed in 2 years. I would love for an updated video describing what people new to 3d printing should do when they get a printer, assuming they have the following: Printer Mystery PLA (1/4 spool) Computer Way to transfer files from computer to printer no previous knowledge about printing, only a basic understanding on how to start a print. I think there's a lot of stuff idk about printing with still, but your video helped me a lot. I can now successfully print a benchy, rocktopus, and whistle albeit with probably laughable results compared to what you could get with your setups.
@FerhatKaya-bj2sf
@FerhatKaya-bj2sf Ай бұрын
OMG the weapon starting up sounds so powerful! 17:20
@hanslain9729
@hanslain9729 Ай бұрын
The laser etched logo through paint is a nice effect!
@mikesusername
@mikesusername Ай бұрын
the gyro effect on this bad boy is amazing!!!!!
@grittyKitty-n7e
@grittyKitty-n7e Ай бұрын
Nice job! Love the process, thanks for sharing.
@BtatesBella7ma
@BtatesBella7ma Ай бұрын
Awesome design! I love the concept. One suggestion: maybe adding another titanium vertical spinner could give the robot a bigger range for easier hits-like two on the front side, or even one on the front and one on the back. You could even go crazy with one on each side for a total of four with 4 wheels instead of 2, though that might mess with the gyroscopic effects! Keep up the great work!
@Lostachilles
@Lostachilles Ай бұрын
The problem with that is the weight. This thing measured in with just a couple of grams of spare weight capacity left to be able to fit into the desired weight category.
@iamdarkyoshi
@iamdarkyoshi Ай бұрын
Impressive results from a first revision! Can't wait to see you in first place soon! Side note, I'd highly recommend picking up a pinecil and some various tips for those beginning to solder, as well as some 60/40 leaded rosin core solder from Kester. I use mine all the time off a USB C battery bank and it outperforms the expensive irons I use daily at my job.
@frcbe
@frcbe Ай бұрын
Hey Angus! have you considered using some sort of custom daughterboard instead of wires for connecting components? Not sure of the weight impact, but maybe it would help with wire fatigue?
@liamobrien9451
@liamobrien9451 Ай бұрын
The axle could have a little threaded section on either side, so you could have a little nylon lock nut holding the wheels on, so you could keep using very soft tpu
@LightningGTM
@LightningGTM Ай бұрын
I hear you with the TPU hubs; an earlier version of my robot had issues of wheels falling off for the same reason - you try tightening down the set screws and the whole hub just flexes instead. You might want to try printing them out of a stiffer material, then making the fins separate pieces that can screw onto the wheels.
@rtyuik7
@rtyuik7 20 күн бұрын
jayzes, every time i hear that chonker of a wheel spin up, i think "okay, That speed is probly Too Fast for me to touch with my finger", but it WASNT EVEN DONE YET and it spins even Faster, and i think "now, id hesitate to touch it, with a Stick", and then it KEEPS SPINNING FASTER and i think "this is what Death sounds like"
@maniac6655
@maniac6655 Ай бұрын
this small bot give out such a fear inducing spinup sound ... it just never stops getting louder xD but im actualy amazed by the bolt holding the bearing. 😂
@chuckthetekkie
@chuckthetekkie Ай бұрын
Finally realized you are a fellow lefty. Can't wait for part 3.
@Eric_Wolfe-Schulte
@Eric_Wolfe-Schulte Ай бұрын
I use some ultrafuse 64D for Generica's back plate (Generica is my beetle weight FTBB black frost). Really reminds me a lot of PCTPE which is essentially unobtainable now (I'm hoarding four spools of it!). Takes a beating and keeps on going. Made bell guards for the motors and a belt guard out of it as well.
@DuarteTeixeira_PT
@DuarteTeixeira_PT Ай бұрын
@MakersMuse how can a newbie start on the battle robots world? What first steps would you recommend ? Congrats on your videos and on Dead Cat Bounce!! 💪💪
@TuckerSmith-xm8es
@TuckerSmith-xm8es Ай бұрын
This is awesome! I can’t wait to see how the design progresses in the future.
@RFC3514
@RFC3514 Ай бұрын
Unless components are so close together that you'd desolder one thing while soldering the next, it's usually easier to solder things (even very small components) with a conic chisel tip such as the TS-BC2 (instead of a conical tip). Flux and solder mask do the rest of the work for you.
@Foostini
@Foostini Ай бұрын
What was really fascinating to me about the PA6 GF30 is how you can HEAR the difference in the impacts.
@HenryKlausEsq.
@HenryKlausEsq. Ай бұрын
This whole process was fun. Good work.
@thni1703
@thni1703 Ай бұрын
Enjoy these videos more than I thought I would ... Try the Prusa PC Blend. Easy to print and holds up to a looot.
@nithinmathewjoji7471
@nithinmathewjoji7471 Ай бұрын
wow i love this content and yes this really inspired me to host such a competition in my college
@theboat9311
@theboat9311 Ай бұрын
11:19 can you print a center out of the harder/brittle pla then an outside coating with the softer? Or would it not bond properly
@Setsuraful
@Setsuraful Ай бұрын
Those slo-mo cheers at the end had me laughing too hard.
@Adelaide-audits.
@Adelaide-audits. Ай бұрын
Firstly, it sounds amazing! Second, IT SOUNDS AMAZING!!!❤❤
@nestor1208
@nestor1208 Ай бұрын
This took a lot of work, it seems. Well done! I wonder how multi-material printing could up the game here. Blending some TPU with PA6 CF infil in some places that require rigidity, or building a flexible outer shell around rigid structures to distribute the impact more evenly. Not to mention enabling complicated support structures from incompatible materials to make the design time more forgiving
@DaWalkDude
@DaWalkDude Ай бұрын
I'd definetely advice to enclose the wheel sides and perhaps, machine a thread along the motor shafts to afix the wheels using locknuts/castle nuts!
@Nevir202
@Nevir202 Ай бұрын
With having so much trouble keeping the wheels on the axle, perhaps you should print your soft wheels with a hollow to accept a + shaped piece made out of your really tough filament, then glue it in place?
@quadrat341
@quadrat341 Ай бұрын
If it's hard to control, maybe you could make the weapon tilt and use the gyroscopic force to turn instead. That could even allow for a single inside wheel design, as you'd only need it to propel you forwards and backwards. I have no idea how complex it would be to make such a design however.
@mickmuzzmkmz1628
@mickmuzzmkmz1628 Ай бұрын
Great design!👌 What if you make wheel hubs, and or wheels out of the tough stuff you printed the forks with, then add those sacrificial "fans" on the outer sides of them. I don't know if it's possible to print a single piece, blending two different filament types, if so, then cool. If not, you could either join them with a strong glue, or some small screws, or both. Also, you could incorporate some level of interlocking "keys" into the design, to further help with adhesion of the different filament parts. That gyroscopic precession definitely is trippy to witness! I wonder if you can incorporate a rugged mechanism to somehow tilt the rotor slightly in a desired direction to use the gyroscopic precession to your advantage when turning, instead of fighting it. Using the same principle demonstrated in that science experiment taught in schools of the person holding a spinning bicycle wheel vertically while sitting on a swivelling office chair, then tilting the wheel off axis to induce yaw. I'm just looking forward to seeing more!😃👍 Go the angry 'lil pussy! 😼😅
@jeboin1977
@jeboin1977 Ай бұрын
At impact testing you did all tests back to back with the first sample. I can imagine that tiny cracks / micro fractures already occured before the final test and resulting it to fail on the first hit on the final setting. But than again i think its as close as a test to Battle damage in the arena.
@MakersMuse
@MakersMuse Ай бұрын
I edited everything for brevity but to be sure I also did secondary tests at the height the first sample broke (if they did break) - the PLA Pro1 sheared clean off at the same height with just as much violence. But yes, repeated impacts are going to happen in the arena for sure!
@pr3sidentspence
@pr3sidentspence Ай бұрын
The fights put a smile on my face while watching.
@jordi28panama
@jordi28panama Ай бұрын
Make the tires out of the 95A tpu or the 64D tpu and the hub out of the PA6 GF30 or 64D tpu plus you can integrate some PA6 GF30 as bracing for the weapon mount.
@zephatalien
@zephatalien Ай бұрын
TPU and PLA, even glass reinforced stuff, bonds really well when printed.. Maybe consider getting the best of both worlds by having spines of PLAs and meat of TPUs? Godspeed for the royale! o7
@DetroitMicroSound
@DetroitMicroSound Ай бұрын
I subbed when I noticed your electronic music rig in the BG. The thought behind this tiny bot tho, is really impressive, and inspiring! 👍👍 Us thinking people, need to take back the spotlight on social media, from all the awful fascists that are trying to take over the world. Btw, if the music in this is yours, I dig the music you are making, too. 👍
@BeefIngot
@BeefIngot Ай бұрын
Thoughts from this video: Perhaps some spring steel strips bent slightly lower than the floor with little plastic tips be good to keep the forks low when accelerating since the positioning of the wheels means it slightly wheelies. That Titanium was so much more damaged than I expected it to get. Now I'm wondering if there is something to the tombstone style of having a removable tip to keep the expensive part of the titanium in good shape. Have you considered a eurothane pour over a metal disk for the wheels where the disk is there basically as a backplate with attachment points for the eurothane and a dshaft slot for attacking to the motor hubs?
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