20-02-2014, 19:34
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no bag, vex only, final destination
AKA: Pinecone
 FRC #0228 (GUS Robotics); FRC #2170 (Titanium Tomahawks) Team Role: Mentor
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Join Date: Dec 2008
Rookie Year: 2006
Location: Glastonbury, CT
Posts: 7,589
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Re: pic: 3d printed 1/2 inch hex shaft to arm part
This is a great example of a part that didn't need to be 3D printed. A wide variety of off the shelf hubs combined with a simple plate gusset would do the job much better, with far less risk of failure. Optionally you could broach your own part from solid, but most teams don't have a hex broach.
The hub around the hex should probably be thicker if you keep this plastic.
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Why climb up to the scaling rungs when you can move the entire field down to your robot's height? - marcusbernstein [more] 
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