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This is the shooter going on our robot this year. It's almost entirely complete; there are still a few i's that need dotting and t's that need crossing. We haven't shot any frisbees with this assembly yet, but we are confident it is able to shoot the 54' full court distance.
Almost all of the parts you see are made of HDPE that was cut on a CNC router. The wheel is an 8" performance wheel from AndyMark, with wedgetop tread. It is direct driven by a CIM. There is a Lexan cover above the track, that was also cut on our CNC. And, of course, the most important part of the shooter is the green pickle bucket we got from Jason's Deli!
10-02-2013 23:06
cadandcookiesLooks very nice! What's it weighing in at?
10-02-2013 23:20
friskywombatI would guess it ended up weighing around 10 or 11 pounds, motor and all. That's a pretty rough estimate, though.
10-02-2013 23:25
cadandcookiesNice! It looks very solid, which is why I asked. Also props for what looks to be just about the neatest bucket-hopper I've seen so far.
10-02-2013 23:48
H.A.L.Now I wish I had stayed later. Can't wait to see it tomorrow. How long were y'all there working?
10-02-2013 23:54
friskywombat|
props for what looks to be just about the neatest bucket-hopper I've seen so far.
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11-02-2013 00:11
MattC9Man that does look pretty, will we see it at Austin robot round up this weekend?
11-02-2013 00:14
theawesome1730
11-02-2013 00:46
friskywombat|
Man that does look pretty, will we see it at Austin robot round up this weekend?
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So that's when you closed shop? It's interesting to see teams close at such different times. On weekends we'll work from 8AM to 2AM the next day frequently.
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11-02-2013 01:14
AllenGregoryIV
Very nice, I won't be able to make it out to Lubbock to see it Week 1. Hopefully there will be a webcast, otherwise I'll have to wait till Alamo.
11-02-2013 02:05
sanddragThat HDPE must have cost a fortune. Is the curve all one piece?
11-02-2013 02:15
s1900ahon|
That HDPE must have cost a fortune. Is the curve all one piece?
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11-02-2013 02:23
s1900ahonOne of the little details that Ben didn't mention is that while this bucket was donated by a local Jason's Deli, this specific pickle bucket was kindly washed before we got it from. The prior ones we prototyped with weren't washed and had that great dill pickle smell.
This is one of the reasons I suggested this year's robot name be Electro Vlasic. That and it reminded me of the work done by the old DEC Alpha microprocessor design team; check out one of their research papers.
11-02-2013 08:30
jhersh|
As for staying late, I left at 11:30PM and Joe is, well, still there (after 1AM) I believe.
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11-02-2013 10:30
friskywombat|
I just left the shop (7am) and came into work. I am really dragging!
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12-02-2013 19:10
rainbowdashHow well does it shoot upside- down frisbees?