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@@jacobmoscarella9057 Printing is the easy part, but making the nylon stick to the bed is a pain. finally after some time figured how to by buying myself a g10 garolite build plate that was quite expensive, but nylon sticks to it perfectly.

That makes sense

@@SanderMakes Yeah it looks pretty cool, I was trying to self right onto my good side

I agree, it was printed at 260 celsius and Now that I tried printing at 300 it looks the same as I thought the temperature would decrease the quality of the part.

@@DrumBotics With good settings PP has TPU like layer adhesion and elongation at break is higher than any other non flexible material but, nylon has a lower coefficient of drag, higher tensile strength and stiffness, which might be better. I'd be interested how a higher temp PP part would perform.

@@thirtythreeeyes8624 Two weeks till my next competition so I will give it a try.

Nylon pa6-12 is best so far, very tough, carbon fiber nylon of needed something stiff, and tpu for side armor of ot doesin't need ti be stiff.

3minute rounds till one point double elimination if there's more competitors and if there's not that much robots then it's sometimes devided into groups so we could have more fights.

@@DrumBotics thank you

Of course! I will bring my 200 gram Tytotu eggbeater, so it will be really intresting. Also I'm planning to finish my new version of this 1 pound tytotu and bring to preilu 1 pound category.

@@prodgbm I know right, I kept saying this to them, but as this competition was too small and probably won't grow I won't come there again. Without my team there were mostly pushers with no weapons and I get why they thought the roof is not needed.

@@blinkdagger4393 Bambu p1p, with a custom enclosure for printing with special filament like nylon or polypropylene.

@@DrumBoticsi am planning to buy a 3d printer bambu lab p1s. as a beginner, i got a little bit of knowledge about 3d printers. will this printer work on printing nylon, polycarbonate and carbon fiber? the parts will be used on my combat robot.

@blinkdagger4393 Yes bambu in my opinion would be the best choice and of course p1s has an enclosure so even better. Just know when printing nylon you would most likely need an advanced g10 garolite bed. Cf-nylon amd polycarbonate prints perfectly fine.

@@SpiderWaffle I'm Lithuanian. And the truth is that I'm not the person speaking as my english speaking is not that good, so I just have another person who speaks english perfectly and who also has a very good microphone to speak everything that I have written. I haven't really published that yet to the viewers tho. Hope that is clear.

@@DrumBotics Okay, makes sense I thought something like that. Was too good to be AI voice.

@SpiderWaffle Oh yeah that AI voice was terrible when I used to use it earlier.

@@DrumBotics But maybe with some of the filters now, they're pretty impressive.

I thought self righting with gyro would be enough.

@@DrumBotics Ya, but the time it takes is so detrimental. You're very vulnerable, plus can't capitalize and go offense when you're trying to self right like that. Would be so much better if you could just seamlessly go right back to fighting. I bet you'd have won the rematch with that difference.

@@SpiderWaffle I guess at first for example the 200 gram tytotu version self rights way faster, but as we saw the 1 pound version self rights for some reason slower and that shows.

@@OptimusRoboticsPoland Yesss😀 That would be incredible!

@LeonardoGomez-d8m Hotline every day🔥

@@chyrt No, nyx is just very low to the ground and It's affected by the gyro much less than me.

@@DrumBotics Interesting, was the rotating mass of the spinner the same on both bots? does nyx have a instagram page or something?

@chyrt Yes it's balanced, but the weapon is non symetrical so one tooth is longer. He doesn't post anything about his robot on instagram.

This time, because the drum is printed out of soft material it is pressfitted, but in the future I will use something like nylon which is harder yet still tougher and will put some glue there in as I press fit.

@@DrumBotics so if it was made of metal, would it be pressfitted or glued or would you use a collet?

@Greanbeens14 When I need to fit a motor into a metal hub I make the hole a bit bigger and just print a soft adapter and then the motor press fits perfectly.

@ thanks!

Yeah right, I said that myself there, but I won't go home after a 300 kilometer drive😀 It was a very little competition and they probably didn't even think that there will be some powerfull spinners.

@DrumBotics In which case I hope they saw what your robots are capable of and make a roof! Or just send them the IIT Techfest 2014 video of a guy getting brained by shrapnel and hopefully they'll realise why you need a roof.

Why not multibot?

​@@ineedachannelname8505 Actually I have already competed with two tytotu's way back in Latvia ryga's competition and it went terrible, didn't even deserve a video🙂

Yes, I'm now working on this particular 1 pound drumspinner and it will be way better in the future. Planing to print the drum out of nylon or TPU 100 procent infill and in theory it should be indestructable, of course a lot of testing is still needed.

​@@DrumBotics ok thanks

@@TomcoDesigns Haha😀

200 pounds is a lot, if it's your first time making a combat robot and you want to learn how to build one fast I would recommend getting a kit, but In my opinion building one on your own would be more beneficial, although it takes some skills designing knowledge and it takes more time.

And you know what happened seconds later? His whole 600 gram weapon came out flying and he ended up breaking part of his robot :)

@ sounds about right. By the way I hope you find a way to fix the brushless drive, though I gotta say your robot performed extremely well with just 2 n20’s

@@jacobmoscarella9057 Yeah, the brushless drive problem was frustrating. Ordered some better AM 32 esc's so now They should work flawlessly.

@@Dailydiary._ The weapon is spun by a brushless motor not DC and the wheels are spun by brushless motors too.

@@Caterjunes For the wheels or for the whole robot?

What's the event called? I might check it out.

@@MBotX Thanks!

@@MikeOpath96 It is very great to hear! The kit is in the makings now and when I'll restock I will notify you before publishing🙂

@DrumBotics that will be massively appreciated if you can as I'll buy one in a heart beat I'm from the UK and got to a few events now just to watch and think it's definitely next level to what's around here

@@KingPieGamez You are reading my mind! My 4th version of hotline will have 4 long thin titanium forks.

@DrumBotics great minds think alike xD (can't wait to see it)

Brazil? Is the comletition as big? First time hearing that brazil has robochallange.

Yeah I'm thinking like that too! Next year in Robochallange I will take revanche.

Actually, up untill this point I have never needed any extra part for hotline when I competed with it. This was the first time and I learned the hard way.

@@DrumBotics I know the feeling my friend, and I don't like it!

Who won?

@LeonardoGomez-d8m A two disk vertical spinner. It was prettt good.

PD: The Hspinners with polycarbonate are mine. Thank you very much for keeping the aluminum bar that I gave you.

I hope to see you too, as I really liked competing here. No doubt I will come again.

​@@QWERTY_56_WASDI know of course! Just when editing the video I forgot the name of your bot. It was papubot or something like that, but didn't want to make a mistake. Yes aluminium bar and that green wheel is sitting on my shelf as a memorial!

Thank you very much and happy holidays

@@QWERTY_56_WASD Also, I have one question. In the competition I saw you had the pistole like grip controller yeah? What receiver you were using. The one that came with the transmitter? I would like to use this controller too so I'm curious.

@@OptimusRoboticsPoland Yeaaah, I might have overestimated the capabilities of polypropylene. It can crack after bigger hits not like TPU. That was shocking to see.

@@DrumBotics I was pretty happy with my parts but they weren't taking such a big stresses like yours. I'll be testing it more to really feel it, because during my time printing it I noticed even 5 degrees on the nozzle really changed it's properties. And also - different brands give different properties for PP, seems like every brand has a little different mix. I'll be sticking to Fiberlogy one for now as it was the most consistant.

@@DrumBotics UHMW will probably be your best bet, if you can cut it or find someone to cut it for you.

@@overmatchrobotics Yeah, PCBway can do pretty much anything so that would be my best option.

Thanks! The red two disk beatleweight?

@ nah, the VMA bot brawl video.

ahh, I see now. Great!

Not brazilians, but mexicans and in bealteweight some kolumbians. Beatleweight? In the future for sure, but now focusing more on 1 pounders as I originally started from 150 gram robots now one pounders and after a couple of years hopefully will go up to beatleweights as I would really like to compete in NHRL.