View Single Post
  #8   Spotlight this post!  
Unread 17-10-2006, 09:47
gblake's Avatar
gblake gblake is offline
6th Gear Developer; Mentor
AKA: Blake Ross
no team (6th Gear)
Team Role: Mentor
 
Join Date: May 2006
Rookie Year: 2006
Location: Virginia
Posts: 1,935
gblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond reputegblake has a reputation beyond repute
Re: Firing Softballs

Quote:
Originally Posted by Synergy1848
I found that the vex motors will work for shooting as long as you have a good gear box with as little friction as possible. here is my shooter, it shoots balls 8' up and 7' out using two motors geared 35:1 my motors never shut down.
http://pic1.picturetrail.com/VOL1182.../141017530.jpg
here is my gear box
http://pic1.picturetrail.com/VOL1182.../141017524.jpg
Synergy1848 - How many minutes at a time did you run at those speeds, I would speculate that the black Delrin bearing blocks would get hot pretty fast and that they would wear out after a fairly short career of steady use.

Did you use the launcher a lot of over a day or several days, or was it more of a try it once and then build something else kind of project? - Not doubting you, just curious whether my gut feelings are on target.

Blake
__________________
Blake Ross, For emailing me, in the verizon.net domain, I am blake
VRC Team Mentor, FTC volunteer, 5th Gear Developer, Husband, Father, Triangle Fraternity Alumnus (ky 76), U Ky BSEE, Tau Beta Pi, Eta Kappa Nu, Kentucky Colonel
Words/phrases I avoid: basis, mitigate, leveraging, transitioning, impact (instead of affect/effect), facilitate, programmatic, problematic, issue (instead of problem), latency (instead of delay), dependency (instead of prerequisite), connectivity, usage & utilize (instead of use), downed, functionality, functional, power on, descore, alumni (instead of alumnus/alumna), the enterprise, methodology, nomenclature, form factor (instead of size or shape), competency, modality, provided(with), provision(ing), irregardless/irrespective, signage, colorized, pulsating, ideate
Reply With Quote