Robot in 30 Hours Reveal | FIRST Skystone 2019-2020
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- Опубліковано 20 вер 2024
- Thank you to goBILDA for making our Robot in 30 Hours Challenge possible. If you are an FTC team and want to use goBILDA parts for the 2019-2020 FIRST Skystone season, apply for their storewide 25% discount at www.gobilda.co....
Best of luck to all teams competing in the 2019-2020 FIRST Tech Challenge season!
Music: Only One - The Score
Absolutly stunning ri30h bot. The intake alone would make this one a true competitior.
I should also say, rather than just ask questions, I like your intake. It looks really effective
How did you guys do your intake, is their A CAD for it or is their like anything I can use to see to make this intake
Hi guys! You guys did an amazing job on this robot. I am part of a FTC team this year, and we saw your green wheels and decided to use that as well. Do you guys mind telling us which Hub Assembly you used to attach the 4 inch compliant 35 A green wheels to the D-shaft of the motor? Thanks, Ivy warriors!
We used a hub from goBILDA that has unfortunately been since discontinued. For now, I'd recommend using the nubs from andymark, we've used them in the past and they work great. www.andymark.com/products/nubs?via=Z2lkOi8vYW5keW1hcmsvV29ya2FyZWE6Ok5hdmlnYXRpb246OlNlYXJjaFJlc3VsdHMvJTdCJTIyYnV0dG9uJTIyJTNBJTIyc2VhcmNoJTIyJTJDJTIycSUyMiUzQSUyMjZtbStodWIlMjIlMkMlMjJ1dGY4JTIyJTNBJTIyJUUyJTlDJTkzJTIyJTdE
@@CheckmateFTC Okay, Thanks!
Very creative! Was any of that autonomous or are you still working on that?
Neither of our teams are using this robot at any competitions, so we never bothered to write auton for it. (sorry for the very late response)
we are looking to use some type of gyro like yours, but the block is all over the place. Could you share what you guys did to limit the freedom of rotation for you grabber on the shaft.
yeah!!! same as what I thought in this mission
Any guidance on strafing code please
hi there , nice work we love it.
i need to know from where you buy this greet mecanum wheel ?
hello team, sometimes the referees get strict because of the cell phone's position, since it is not safe to have there because of the crashes
do you have any guidance for strafing code
How are your compliant wheels attached to the motor?
Using a 6mm d bore hub. We use one from goBILDA, but any 6mm hub with 4 holes on a 16mm bolt circle would work. I recommend the nubs from Andymark.
Krystal Pilzer I guess I should ask what wheels those are, I assumed Andymark 4” with 8mm bore.
@@rickvansmith3672 they are
Krystal Pilzer I thought that wheel has 16mm bolt circle?
@@rickvansmith3672 correct, mistyped it. Fixed now.
how do you guys keep those long intake arms from sagging? And what are they even pivoting on? Looks like there would be a lot of friction.
They are supported by bearings on a 6mm axle.
Sounds kinda sketch, but i guess it works. Thank for the response
How are you attaching your wheels? Where exactly are your motors going in relation to the wheels?
strafer chassis kit allows the motors to be placed inside the channels using bevel gears. check it out on gobilda.com!
They are mecanum wheels. Search them up
ok
Have you guys tried lower rpm intake mechanism?
is torque better for this intake?
@@miscalculated12 We found through testing that about 13.7:1 is a good gear ratio. Our Ri30H build had 5.2:1 motors on the intake and we found that, while effective, it would occasionally cause stones to be flung across the field. By lowering the RPM, we still had great results, and stones were deflected less often.
Please let us know if you have some sample code
what rpm motor and gear ratio for rotary mechanism?
If you are referring to the arm that swings over the robot, it is a 188:1 goBILDA motor geared 2:1 for more torque.
Nice Job 👌👏
Nice bot
69 likes!
how many stones can it stack?
5
@@ald2366 update: as of October, we are now able to stack around 26 -Team captain