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Re: pic: hmmm.
Quote:
Originally Posted by Joe Johnson
I get that the tending stress is roughly (Mc/I = 12Mc/bh^3, c=.5, b=.25, h =1, M= 150lbs at 2in = 300in-lbs) = 7200psi add in normal stress of (F/A = F/bh) = 600 psi and you are still under 8,000psi. Well under Aluminum's yield stress.
I don't see buckling being a problem... ...plenty strong for me.
Joe J.
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Absolutely no argument on strength. But, if you forget to include a way to attach it to your robot......... 
See my edit at the bottom of my post.
__________________
CalGames 2009 Autonomous Champion Award winner
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2011 Sacramento Finalist, 2011 Madtown Engineering Inspiration Award.
2012 Sacramento Semi-Finals, 2012 Sacramento Innovation in Control Award, 2012 SVR Judges Award.
2012 CalGames Autonomous Challenge Award winner ($$$).
2014 2X Rockwell Automation: Innovation in Control Award (CVR and SAC). Curie Division Gracious Professionalism Award.
2014 Capital City Classic Winner AND Runner Up. Madtown Throwdown: Runner up.
2015 Innovation in Control Award, Sacramento.
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Like my programming class teacher has said multiple times: "Stop complaining on reddit about your code not compiling and actually fix it". - [more] 
10-03-2010, 18:18
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