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Re: aluminum extrusion
80/20 is great to work with, despite being a bit heavy. The 1010 series (1"x1" cube) is about .5 lbs/foot.
We used it as "uprights" for our arm, utilizing the t-slot convienience. Makes tightening the chain driving it a breeze (either move up the arm or move down the motors), as well and raising/lowering/adjusting our arm in about 20 seconds.
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Team 321: CHS RoboLancers - Drexel University, CHS Alumni Assn., SDP, Philadelphia Motorsports, Lima Corperation
Last edited by Justin M. : 21-02-2007 at 20:46.
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