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Unread 20-01-2008, 12:13
David Brinza's Avatar
David Brinza David Brinza is offline
Lead Mentor, Lead Robot Inspector
FRC #0980 (ThunderBots)
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Re: 80/20 ?!?!?!

Quote:
Originally Posted by team 2191 View Post
what is 80/20?
It's structural extruded aluminum with special fasteners (like "drop-in" nuts) that can simplify building the chassis and other portions of the robot.

Team 980 has used 80/20 1010 extrusion for the chassis for years. It may be more expensive that square extrusion, but the strength/weight ratio and ease of assembly more than justifies the extra cost. This year, I purchased the 1010 stock for our robots on e-bay at a substantially lower price than what you'd pay at distributors. See my post above for more info (post #40).

BTW, before posting in CD, you should at least read the thread in which you're asking questions. Please read posts #11 (photo of 80/20 extrusion attached) and #35.
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