|
Re: pic: Modular Prototype Drive
Quote:
Originally Posted by Wren Hensgen
Interesting design! What is the lowest possible offset for the drop in it? Also, with using the one cylinder, how do you prevent the shifting of one gearbox before the other?
|
We cut slots in the frame so the wheels line up with the center of the frame, we add as many washer as needed to get the correct drop. For the cylinder we went with a 3/4x 1 inch throw, each shifter has a 1/2 inch throw so as soon as one side bottoms out it will throw the other to the bottom. With 45 lbs of force I thick both will shift instantly.
__________________
If your not dirty than you must be just watching.
Thank's to http://weberelectric.biz/
FRC Team site http://team1322.org/
2004 Great Lakes Xerox Creativity Award, 2008 Web Site Excellence Award, 2010 Kettering District and Western Michigan District Excellence in Engineering award, 2011 Kettering District Gracious Professionalism Award. 2011 Ann Arbor and State Cooperation Awards.2013 Kettering Xeroc Creativity Award.2015 Escanaba Chairman's Award.2015 Kettering Spirit Award.2016 Kettering Chairman's Award
FTC Lightining Boltz 5954, Thunder Botz 7032 http://team1322.org/vex.htm
|
And remember, it's the fall semester. So FIRST isn't an excuse for a failing grade (not that it's ever an excuse)! - Billfred [more] 
06-06-2013, 10:14 PM
Threaded Mode