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Unread 29-09-2016, 14:09
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nuclearnerd nuclearnerd is offline
Speaking for myself, not my team
AKA: Brendan Simons
FRC #5406 (Celt-X)
Team Role: Engineer
 
Join Date: Jan 2014
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Location: Hamilton, Ontario, Canada
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Re: Motorizied flow control

Quote:
Originally Posted by FrankJ View Post
Attached is a sketch on how to use check valves to make using a closed center 3 position valve legal under FRC rules (at least for 2016)
Oh very cool, thanks! With a setup like that you could create a pneumatic position control system (like http://www.bimba.com/Products-and-Ca...ntrol-System/). Add a pneumatic rod lock (http://www.bimba.com/Products-and-Ca...Line-Rod-Lock/) and you could move and hold actuators with very few mechanics.

The downside is the limited compressor size means you wouldn't be able to move a cylinder bigger than ~1" more than a few cycles a match.
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