08-07-2013, 15:01
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Director of Programs, GOFIRST
AKA: Nick Aarestad
FTC #9205 (The Iron Maidens)
Team Role: College Student
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Join Date: Jan 2012
Rookie Year: 2009
Location: Minnesnowta
Posts: 1,498
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Re: pic: Team 2220 Blue Twilight Octocanum Offseason Project
Quote:
Originally Posted by Trent B
Fortunately the size of the pistons you need to shift is pretty small, I think ours had a stroke of 1" tops, and a bore of 1 1/16" or so, we also plumbed them all off of 1 or 2 solenoids, I can't remember what we decided on at the end of the season. You don't have to use air to pull the traction wheels back up, robot weight should be more than enough. Also, the bot was downright hard to move if it stopped in traction mode.
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Yeah, this confirms what we were thinking about the process. I believe Aren mentioned something about "cute little 8lb springs" too.
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'Snow Problem CAD Files: 2015 2016
MN FTC Field Manager, FTA, CSA, Emcee
FLL Maybe NXT Year (09-10) -> FRC 2220 (11-14) -> FTC 9205(14-?)/FRC 2667 (15-16)
VEXU UMN (2015-??)
Volunteer since 2011
2013 RCA Winner (North Star Regional) (2220)
2016 Connect Award Winner (North Super Regional and World Championship) (9205)
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To ANY Robowrangler students reading this thread:
If any of you ask me about the game hint, at any time, you will be assigned 4 hours of shop cleaning duty during week 1. No exceptions. - JVN [more] 
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