Go to Post Clearly and clearly, the go-to place is Chief Delphi. It connects all the dots. - JaneYoung [more]
Home
Go Back   Chief Delphi > FIRST > General Forum
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Reply
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 19-02-2014, 23:37
artdutra04's Avatar
artdutra04 artdutra04 is offline
VEX Robotics Engineer
AKA: Arthur Dutra IV; NERD #18
FRC #0148 (Robowranglers)
Team Role: Engineer
 
Join Date: Mar 2005
Rookie Year: 2002
Location: Greenville, TX
Posts: 3,078
artdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond reputeartdutra04 has a reputation beyond repute
Re: Q&A 365 - important pneumatic ruling

Quote:
Originally Posted by Jon Stratis View Post
Quote:
Originally Posted by 2014 Game Manual
R87. The relief valve must be attached directly to the compressor or attached by legal fittings connected to the compressor output port. If using an off-board compressor, an additional relief valve must be included on the ROBOT.
I believe this is different from what we saw last year, and something teams should probably be aware of. If I had to guess, they determined that connecting it through tubing is a safety issue, as it's much easier to block tubing (by getting pinched, for example... think of a garden hose with a kink in it) than it is to block a brass T fitting connected straight to the compressor.

Cue the over-hyped outrage we've seen from other Q&A rulings so far this year...
Quote:
Originally Posted by 2013 Game Manual
4.1.10.12 R86
The relief valve must be attached directly to the compressor or attached by legal fittings connected to the compressor
output port. If using an off-board compressor, an additional relief valve must be included in the high pressure side of
the pneumatic circuit on the ROBOT.
Same rule as last year.

In fact I'm pretty sure this rule has been the same since they began allowing any COTS compressor besides the original Thomas one, which had two output ports (relief valve had to be attached to one of the two outputs) so the rule in its current form was not necessary.
__________________
Art Dutra IV
Robotics Engineer, VEX Robotics, Inc., a subsidiary of Innovation First International (IFI)
Robowranglers Team 148 | GUS Robotics Team 228 (Alumni) | Rho Beta Epsilon (Alumni) | @arthurdutra

世上无难事,只怕有心人.
Reply With Quote
Reply


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 21:10.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi