|
Re: Pneumatic Wheels!
Quote:
Originally Posted by Massako
Thanks a lot without this we probably would have done terribly. I'm going to propose we get some clamping gearbox and also ad a 24:72 gear reduction on top of the 11:72 gear reduction lowering the fps to around 10 feet per second.
|
I'd slow both of those down a fair bit.
You're likely never actually going to hit the top speed of an 11:72 gearing on this year's field. Acceleration takes time and space, and the game this year is pretty clearly going to be much more about covering short distances quickly, not long ones.
Moreover, a 10 fps gearing may be safe for constant pushing, but is still potentially problematic pending how grippy your wheels are (if you're using the andymark pneumatic wheels, the answer to this is "very") and how heavy your robot is. ~6-8 FPS should be much safer.
In summary: a top speed of 12-16 FPS and a low speed of 6-8 FPS (theoretical) should serve you a lot better.
__________________
"Mmmmm, chain grease and aluminum shavings..."
"The breakfast of champions!"
Member, FRC Team 449: 2007-2010
Drive Mechanics Lead, FRC Team 449: 2009-2010
Alumnus/Technical Mentor, FRC Team 449: 2010-Present
Lead Technical Mentor, FRC Team 4464: 2012-2015
Technical Mentor, FRC Team 5830: 2015-2016
Last edited by Oblarg : 16-01-2016 at 01:37.
|