OCCRA
Go to Post the chicken crossed the road because it was a boundary. it wanted to demonstrate the spirit of FIRST by crossing that road. - Mike Ciance [more]
Home
Go Back   Chief Delphi > Technical > Technical Discussion
CD-Events   CD-Media   CD-Spy   FRC-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Closed Thread
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 04-26-2012, 10:59 AM
Alchemy99's Avatar
Alchemy99 Alchemy99 is offline
Registered User
AKA: Josh Cote
FRC #3141 (Team Alchemy)
Team Role: Leadership
 
Join Date: Jun 2009
Rookie Year: 2007
Location: Torrington, CT
Posts: 23
Alchemy99 is an unknown quantity at this point
Send a message via AIM to Alchemy99 Send a message via Yahoo to Alchemy99
Pressure Testing Rig.

Ok, i am trying to prove that a connection can support the air pressure (its not 100% FIRST Robotics)

im drawing a blank when it comes to how to prove it. I have attached a general drawing of what im trying to accomplish. but i have a formed container, that looks like a glass beer bottle, and im trying to pressure test the bottom of it. im looking for a seal that can slide into a .8" id hole, and than expand out to about 2.25" and hold the seal against 125 psi of air.

thank you for any help. im sorry if its in the wrong forum.
Attached Files
File Type: pdf SEAL.pdf (14.7 KB, 63 views)
__________________
  #2   Spotlight this post!  
Unread 04-26-2012, 03:12 PM
Peter Matteson's Avatar
Peter Matteson Peter Matteson is offline
Ambitious but rubbish!
FRC #0177 (Bobcat Robotics)
Team Role: Engineer
 
Join Date: Sep 2003
Rookie Year: 2003
Location: South Windsor, CT
Posts: 1,629
Peter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond reputePeter Matteson has a reputation beyond repute
Re: Pressure Testing Rig.

Quote:
Originally Posted by Alchemy99 View Post
Ok, i am trying to prove that a connection can support the air pressure (its not 100% FIRST Robotics)

im drawing a blank when it comes to how to prove it. I have attached a general drawing of what im trying to accomplish. but i have a formed container, that looks like a glass beer bottle, and im trying to pressure test the bottom of it. im looking for a seal that can slide into a .8" id hole, and than expand out to about 2.25" and hold the seal against 125 psi of air.

thank you for any help. im sorry if its in the wrong forum.
I have a lot of questions about why you would be doing it this way, I suspect is has a lot to do with function that may be proprietery. Without trying to run through a full review of your design here, since you are local in CT, I would recommend working with a company that specializes in pressure testing that is in Agawam, MA. The name of the company is RonMar.


http://www.ron-mar.com/
__________________
2011 Championship Finalists/Archimedes Division Championships w/ 2016 & 781
2010 Championship Winners/Newton Division Champions
Thank-you 294 & 67

2009 Newton Division Champions w/ 1507 & 121
2008 Archimedes Division Champions w/ 1124 & 1024
2007 Championship Winners/Newton Division Champions w/190, 987 & 177 The Wall of Maroon
2006 Galileo Division Champions w/ 1126 & 201
www.bobcatrobotics.org
"If you can't do it with brains, it won't be done with hours." - Clarence "Kelly" Johnson
Closed Thread


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 01:38 PM.

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


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi