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 (If Dean still says 'Nationals', how can you ridicule a rookie team for it? Come on.) - Amanda Morrison [more] |
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| (If Dean still says 'Nationals', how can you ridicule a rookie team for it? Come on.) - Amanda Morrison [more] |
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#1
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pic: Micro Mecanum wheel
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#2
11-05-2005, 00:24
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Re: pic: Micro Mecanum wheel
It certainly looks promising...but I can't help but think, #2-56 is small stuff, even for an Edu-bot!
How have you defined the curvature of the wheel rollers? Fancy math, or estimation?
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#3
11-05-2005, 08:27
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Re: pic: Micro Mecanum wheel
when you view a circle from a 45 it apears as an elipse to you its realy as simple as that. the rolers are just the oppsite they have the curvature of an elipse witch viewed from a 45 is a perfect circle.
Oh that radius you mean!. sorry this was a print i made for my friend to make i simplified the radius as to not drive him nuts with elipitcal arcs when all he has is manual tools
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#4
11-05-2005, 17:14
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Re: pic: Micro Mecanum wheel
Quote:
Lol Tytus believe it or not I still have those. Sry we never got to it someone ran our cnc lathe into the chuck over the summer and we had to order a new one and we just didn't have the time before season started. These actually aren't that bad to machine compared to other designs, they are small however. Were actually prototyping a modified version of a mechaum wheel right now. I'll see if the man doing the Inventor and I can post something on them once the prints are finished. By the way not bad cad work ty. 
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#5
12-05-2005, 22:18
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Re: pic: Micro Mecanum wheel
If you plan on making some of these let me know, i'd be very interested in purchasing some/ hearing how they come out
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#6
12-05-2005, 23:01
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Re: pic: Micro Mecanum wheel
What material are you planning on using?
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#7
12-05-2005, 23:20
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Re: pic: Micro Mecanum wheel
6061 aluminum of course
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