Quote:
Originally Posted by FLHSFTC
a) We want to put a curve ramp similar to a snow plow blade. What material is needed to build it and how do you suggest we build it?
b) How can we extend the frame, specifically the base of the robot? We wanted to extend the robot's frame after the match starts in order to increase the ball capacity.
Thank you in advance for your time.
-FLHS
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Hello, and welcome to ChiefDelphi
As the coach for a fairly successful FTC team, I believe I can help.
a.) Lexan or sheet Aluminum. Be sure to look at the rules for allowed thicknesses. Be sure to round off corners and file down the sharp edges. Lexan has a tendency to keep its shape if you heat it up while you bend it. Aluminum is typically easier to work with in general so long as you're careful about sharp corners/edges.
b.) Ya know, the students on 1885 argued this for 2 months. Some argued it so fervently that 1 month before their first competition they had
nothing built (except for a standard drive train). I walked in one day and told them to simplify the design or they were all fired [from the metaphorical company they worked for]. They did that and have had alot of success since that day. So perhaps you could look at a slightly revised strategy, a different way to expand ball capacity, or ignore ball capacity in general.
Hint: investigate crocheting your own net using the allowed rope. It's not always a good idea, but maybe it fits your design. In the offseason perhaps you could investigate a linear slide, folding, or other system.
Good luck!