View Single Post
  #5   Spotlight this post!  
Unread 30-11-2012, 22:04
CalTran's Avatar
CalTran CalTran is offline
Missouri S&T Senior
FRC #2410 (BV CAPS Metal Mustang Robotics)
Team Role: College Student
 
Join Date: Apr 2010
Rookie Year: 2010
Location: Overland Park, Kansas
Posts: 2,372
CalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond reputeCalTran has a reputation beyond repute
Re: Pneumatic Gear Shifter

You might not necessarily even have to buy a pair of supershifters if you're seriously interested in designing your own. I must preface this with this suggestion only working if you have some previous designs of your own and are looking for some advice. If you've made some solid progress and research, you can "accelerate" your design process by buying one supershifter, taking it apart, putting it back together, taking it apart again, cadding each piece (yes this includes making CAD of gears), assembling it in your CAD package, then transferring what you've learned to your own design. It will probably end up looking somewhat similar to a supershifter, but you can make design changes along the way. This is what a lot of teams, us included, do for developing Swerve drive, but it transfers across to anything that can be bought COTs.

In short, don't reinvent the wheel when you can buy it and give it a paint job and some new rims.
__________________
Team 2410 thinks KISSing is amazing! Keep It Super Safe!
  • "You know you've been in robotics too long when you start talking to your tools." "Well, you've been in robotics CLEARLY too long when they start talking back"
  • Theory is when you know everything but nothing works. Practice is when everything works but you don't know why. On our team, theory and practice comes together - nothing works and nobody knows why.
MMR 2410 Student (2010 - 2013) | MMR 2410 Mentor (2013 - Present)
FTC Game Announcer / EmCee (2014 - Present) | FRC EmCee (2015 - Present) | FRC Referee (2016)
Academic Student (Forever)