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Unread 27-01-2015, 11:05
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JVN JVN is offline
@JohnVNeun
AKA: John Vielkind-Neun
FRC #0148 (Robowranglers)
Team Role: Engineer
 
Join Date: May 2001
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Location: Greenville, Tx
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Re: Grabbing 4 Bins from the step in Auto

Quote:
Originally Posted by JamesCH95
Have you considered the possibility that a robust, strong, arm could grab a can? One that can deploy in <1s, even with the landfill totes.
Quote:
Originally Posted by JamesCH95 View Post
Our arm will be comprised primarily of 1x1x1/16 6061 square tubing and .100 aluminum sheet metal. I am optimistic that it won't be too flimsy...
Who gets to determine if said mechanism is safe?
If said mechanism is safe, what if it was <.5s?
What about <0.25s?
What about<0.1s?

There could be a lot of energy involved in moving a "robust, strong, arm" that quickly.

Of course, if you ever come up against a faster arm, the solution is: more energy. What an interesting dilemma we all face.
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In the interest of full disclosure: I work for VEX Robotics a subsidiary of Innovation First International (IFI) Crown Supplier & Proud Supporter of FIRST