25-03-2013, 17:04
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Alumni turned Mentor
AKA: Branden Gunn
 FRC #4761 Team Role: Mentor
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Join Date: Jan 2007
Rookie Year: 1996
Location: Reading, MA
Posts: 877
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Re: 3D Printer Advice
that's a very interesting printer technology, but I agree that it's probably not the right printer for robot parts. Would be great for prototyping, though. It looks like another one that requires you to match your design to the technology. Even in the promo video, you can see that he has a few slices through all the waste material so that it will be possible to break the parts out of the block. Properly adding these slices in the right place is critical to this kind of part removal.
I did quite a bit of prototype work on some of the first 3D waterjet parts for the company i worked for, and the waste removal slices were certainly the most interesting part of getting things made.
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Student FRC23 (1996-1999), Mentor FRC246 (2000), Mentor FRC1318 (2007-2009), Mentor FRC93 (2011), Mentor FRC2151 (2012), Mentor FRC23 (2013), Mentor FRC4761 (2014-2017)
1998 - National Chairman's Award and Woodie Flowers Award (FRC23, Mike Bastoni  ) | 2007 - PNW SF (488, 1595) | 2008 - Oregon RCA - Seattle #2 Seed, SF (488, 1696) | 2009 - Oregon #1 Seed, Winners (1983, 2635) - Seattle SF (945, 2865) - Galileo #2 Seed, SF (973, 25) | 2012 Midwest F (111, 71) | 2014 RIDE Winners (78, 125), Inspector - NEU #24, QF (3479, 3958) - NECMP #35 | 2015 Reading #11, SF (1058, 190), Inspector - RIDE #17, QF(4055, 5494), Inspector - NECMP #57 | 2016 Reading #4, SF (133, 4474), DCA, Inspector - Ride #22, SF (1735, 2067), Creativity, Inspector - NECMP #48, RCA - Archimedes
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your chain routing is cute - rachal [more] 
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