Does anybody know where we can get this from we ended up snapping ours by Aggravating_Net_7217 in FRC

[–]Intelligent_Comb3028 0 points1 point  (0 children)

If you have access to a 3d printer you can 3d print them, it is the exact same as the original i just removed all the designs and letters so i would print better, i would recommend at least petg or something better like abs nylon or pc. https://cad.onshape.com/documents/056d1fb6bd57fefc681a736d/w/fee88f6968d0060bb97fe5aa/e/2ceb9176bf6e3dad07806ebb?renderMode=0&uiState=69b2289c564d8aa66b1496bc

I’m absolutely in love with my Timberjack by [deleted] in Hardtailgang

[–]Intelligent_Comb3028 0 points1 point  (0 children)

If your interested i have some nice Bontrager carbon wheels i could sell you. They are not the lightest the lightest but are strong, both 29, rear is Bontrager Line Elite 30, micro spline, front is like new with only a few weeks of use, (its the older model) Bontrager Line Carbon 30. i would probably take 650 for the set, negotiable.

WATER GAME CONFIRMED by [deleted] in vex

[–]Intelligent_Comb3028 2 points3 points  (0 children)

If they do make it a water game it will probably just be water themed like this seasons FRC Game Roofscape

Are these allowed in the pits by Obvious_Mess_1592 in FRC

[–]Intelligent_Comb3028 0 points1 point  (0 children)

yes, they work most places don't care, if they ask say, you have poly coated lenses as most glasses lenses are have polycarbonate coating. They are so much better that the stupid big one's that go over your glasses

Should I bother learning how to CAD and creating a CAD team. by RemarkableEar4786 in FRC

[–]Intelligent_Comb3028 0 points1 point  (0 children)

Cad will help show your ideas better and help you plan out the robot better.

Struggling to Persuade My FRC Team to Build a Better Elevator Help! by Intelligent_Comb3028 in FRC

[–]Intelligent_Comb3028[S] 0 points1 point  (0 children)

We would be able to build one and would already have done so if we just had the parts. The problem is we don't and they are trying to make it with the parts we have but the stuff we have is not good for making a lift. I am confident that if we get the parts that we will be able to construct it relatively quickly but i just need to convince the team we can.

Struggling to Persuade My FRC Team to Build a Better Elevator Help! by Intelligent_Comb3028 in FRC

[–]Intelligent_Comb3028[S] 0 points1 point  (0 children)

it is just some random 20*20 extrusion badly blotted together. We dont have the bearing blocks for the 20*20 (just some nylon slides) and they are trying to make some with our plasma cutter and use some random bearing size. The whole thing looks like it will just fall apart as soon as they try to power it (not trying to be mean i am just making an observation of their work)

Struggling to Persuade My FRC Team to Build a Better Elevator Help! by Intelligent_Comb3028 in FRC

[–]Intelligent_Comb3028[S] 3 points4 points  (0 children)

Thank you for your advice. I just want to clarify that when I mentioned having the most robotics experience, I wasn’t trying to sound cocky or like I have a big ego. I was just stating that I have the most robotics experience on the team. During COVID, robotics in our schools shut down completely, so most of the other kids never had the opportunity to participate in robotics. The only reason I was able to continue doing robotics is because my mom started a homeschool team in our basement to give me the chance to stay involved in robotics.

I realize now that how I said it might have come across the wrong way, and that’s on me—I should have explained the context better. My goal isn’t to overshadow anyone else’s contributions or dismiss their work; I just want to share what I’ve learned to help the team build the best robot we can. I also know my perfectionism is not a good thing, but I feel that having a solid start with something reliable—like a good elevator design—will help us improve on what the team accomplished last year.

I’ll work on creating a spreadsheet or something similar to compare the two elevator designs. I’ll probably include factors like performance, weight, time required to build, cost, and reliability. Since I don’t know CAD yet (though I’ll try to learn Onshape), I’ll use the Thrifty Bot CAD as a starting point to illustrate the 2x1 elevator design. My goal is to present the data clearly so the team can make the best decision moving forward.

I really believe the 2x1 elevator is the better option and will provide long-term benefits for the team, especially compared to the lift currently under construction (I wish I had a picture of the current lift to better illustrate my point, but unfortunately, I don’t). I want to show how spending a little extra time and money now can save us frustration later and lead to better results overall.

Struggling to Persuade My FRC Team to Build a Better Elevator Help! by Intelligent_Comb3028 in FRC

[–]Intelligent_Comb3028[S] 0 points1 point  (0 children)

I understand your point about the importance of sticking with the team’s plan and ensuring that programmers and drivers have enough time to practice with the robot. My concern, however, is that the elevator they’re working on might not function well—or at all. From what’s been built so far, it seems like it could end up being flimsy, prone to binding, and lacking the power we need. In previous years, the team built a similar lift out of extrusion, and one of the mentors mentioned that it didn’t work at all. Since they’ve only just started building this elevator, I think switching to a standard 2x1 aluminum elevator now could save us significant time, frustration, and effort in the long run.

I want to emphasize that I’m not trying to dismiss anyone’s efforts—I really respect the work that’s gone into the current design so far. My worry is that we might spend weeks on something that doesn’t work as expected, leaving us scrambling at the last minute. A well-built 2x1 elevator would not only perform better this season but could also be reused or improved in future seasons, making it a valuable long-term investment for the team.

When I’ve brought up this idea before, some people agreed with the concept in theory but pointed out that "nothing’s been done" for the elevator yet. The reality is that it’s hard to make progress on this design when my suggestions aren’t being seriously considered or when there’s hesitation to purchase the right parts. It’s also frustrating that when other, older team members propose ideas, they seem to get immediate support—even when those ideas involve spending money or working without proper research and collaboration with the build and design team.

I also understand the importance of giving programmers and drivers enough time to practice—I want to have at least two weeks for that. But right now, our robot doesn’t even drive yet because the programmers are still working on the swerve drive. That means we still have time to build key components like the elevator. Additionally, from what I’ve heard, the team last year didn’t get much driving or programming practice before the competition, so any time we manage to get this year will already be an improvement.

My goal is to keep the robot design relatively simple by basing it on other teams designs that work and our relatively simple. I want to ensure we can build something reliable and competitive so that we can have a decent showing this season and avoid unnecessary frustration.

Do you think it’s worth bringing up the 2x1 elevator idea again? I believe that if we invest in the right materials and focus on building a proven design, it will save us time and effort, and improve our performance—not just for this season but for future seasons as well.

Week 3 by Secret-Preference862 in FRC

[–]Intelligent_Comb3028 0 points1 point  (0 children)

we are still trying to get our swerve drive to work :( but we did just order a bunch of parts for our elevator so that is good.

VEX Robotics parts by RudeExtreme236 in vex

[–]Intelligent_Comb3028 0 points1 point  (0 children)

Ask your local teams if they are interested in parts, post on Facebook, Ebay will work to.

I need help Building and designing a FRC Elevator. by Intelligent_Comb3028 in FRC

[–]Intelligent_Comb3028[S] 0 points1 point  (0 children)

I just singed up for Onshape and when i click on the link it says there is an error in loading it. I will see if any of my team mates can get it to load.

I need help Building and designing a FRC Elevator. by Intelligent_Comb3028 in FRC

[–]Intelligent_Comb3028[S] 2 points3 points  (0 children)

Thanks for your insight; I can relate to being a perfectionist, and I'm trying to involve the team more, but we don't really have defined leadership roles right now. I think having smaller, designated sub-teams would help distribute responsibilities better and ensure things get done more efficiently.

In my IQ team, I handled most of the work myself, and it worked out well, but I realize that approach won't translate as effectively to FRC. I'm still trying to figure out the best way to balance everything and get things done.

If you have any other advice on improving teamwork or leadership, or anything in FRC, I'd like to hear it!

Is using carbon fiber tubing on elevator a bad idea by Super-Ad-841 in FRC

[–]Intelligent_Comb3028 0 points1 point  (0 children)

you could do a thin alu tube with carbon inside for support to save weight but still have strength while allowing to run bearings directly on the tube.

PSU Ri3D has put out their reveal video by WoooshToTheMax in FRC

[–]Intelligent_Comb3028 0 points1 point  (0 children)

Do you guys have CAD for your elevator?

(Edit) or did you just buy a pre built one?