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this was my design for a 2" diameter mecanum wheel that i was going to use to make a edu... I mean ROBOVATION! robot.. the tread on the wheels would be handle dip you get at ace hardware.
11-05-2005 00:24
Tristan LallIt 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?
11-05-2005 08:27
Tytus Gerrish
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
11-05-2005 17:14
techtiger1|
Originally Posted by Tytus Gerrish
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 |
12-05-2005 22:18
Brandon Holley
If you plan on making some of these let me know, i'd be very interested in purchasing some/ hearing how they come out