Team 254 2017 Robot Intake and Hopper Questions - WCP CADathon 2024

Extremely quick background on 254’s 2017 robot for “normal” people:

  • Won 5 blue banners, 2 Regionals, Worlds Division, St. Louis Worlds, and Festival of Champions
  • #2 in the world for EPA

If people want to reply to this thread please read 254’s amazing technical binder first, it will answer many of your questions!

Actual Message:

Hi anyone on 254,

I am working on making a robot concept for the WCP design challenge and I now started working on making an intake for the ELECTROLYTES game piece that is a 5” diameter wiffle balls same as the “fuel” game piece from the 2017 game. I want to copy your intake from that year so I know that the dimensions I land on have a high likelihood of working. I know this is not needed for a CADathon but is good practice for a real season. Following the motto of “Steal from the best, invent the rest” I want to ask the anyone that I know have a good working design before I try to sketch something else up. I have some main questions listed here:

  1. Do you mind posting any screen shots of your cad if you can find it with the spastic intake dimensions. I know some info from your tech binder but it would be good to also know the roller c-c distance and the distance off the ground the first roller is.

  2. Are there any major lessons learned from making the ball path of that robot? Things that worked well, things to avoid?

  3. With the drivetrain of choice now being swerve would you have changed anything about your robot design from that year?


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