Go to Post Experience...you can't buy it, you might be able to get some for free by reading CD a lot, but usually you have to earn it, and it's not always fun. - MrForbes [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 08-03-2009, 22:55
hiimcristhian's Avatar
hiimcristhian hiimcristhian is offline
Awesome uber super Rojas =]
AKA: Rojas
FRC #1228 (Robo-Tribe)
Team Role: Leadership
 
Join Date: Jan 2006
Rookie Year: 2005
Location: Rahway
Posts: 43
hiimcristhian is an unknown quantity at this point
Send a message via AIM to hiimcristhian Send a message via MSN to hiimcristhian
Re: Scoiuting, Conveyor Cord

you can get them from McMaster Carr they should be less than a dollar a foot, what we used was 3/16'' urethane shingle belting, i think i got the measurement right
__________________



Reply With Quote
  #2   Spotlight this post!  
Unread 08-03-2009, 23:44
Bob Steele's Avatar
Bob Steele Bob Steele is online now
Professional Steamacrit Hunter
AKA: Bob Steele
FRC #1983 (Skunk Works Robotics)
Team Role: Coach
 
Join Date: Jan 2003
Rookie Year: 2002
Location: Seattle, Washington
Posts: 1,527
Bob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond reputeBob Steele has a reputation beyond repute
Re: Scoiuting, Conveyor Cord

We have had great luck with 1/4" round polyurethane belting from Fenner Drives.
You can see it (and purchase it) from MSC
Here is the catalog page:

http://www1.mscdirect.com/CGI/NNPDFF...4587&PMCTLG=00

We use the 1/4 " orange belting...look at the Fenner Drives stuff..

You weld it together yourself ... do a search on CD for round belting and you will get good info on doing this... we purchased a $250 kit from Fenner Drives directly and HIGHLY recommend using it on your system
__________________
Raisbeck Aviation High School TEAM 1983 - Seattle, Washington
Las Vegas 07 WINNER w/ 1425/254...Seattle 08 WINNER w/ 2046/949.. Oregon 09 WINNER w/1318/2635..SEA 10 RCA ..Spokane 12 WINNER w/2122/4082 and RCA...Central Wa 13 WINNER w/1425/753..Seattle 13 WINNER w/948/492 & RCA ..Spokane 13 WINNER w/2471/4125.. Spokane 14 - DCA --Auburn 14 - WINNER w/1318/4960..District CMP 14 WINNER w/1318/2907, District CMA.. CMP 14 Newton Finalist w 971/341/3147 ... Auburn Mountainview 15 WINNER w/1318/3049 - Mt Vernon 15 WINNER w/1318/4654 - Philomath 15 WINNER w/955/847 -District CMP 15 WINNER w/955/2930 & District CMA -CMP Newton -Industrial Design Award

Reply With Quote
  #3   Spotlight this post!  
Unread 08-03-2009, 23:56
sanddrag sanddrag is offline
On to my 16th year in FRC
FRC #0696 (Circuit Breakers)
Team Role: Teacher
 
Join Date: Jul 2002
Rookie Year: 2002
Location: Glendale, CA
Posts: 8,516
sanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond reputesanddrag has a reputation beyond repute
Re: Scoiuting, Conveyor Cord

Quote:
Originally Posted by Bob Steele View Post
You weld it together yourself ... do a search on CD for round belting and you will get good info on doing this... we purchased a $250 kit from Fenner Drives directly and HIGHLY recommend using it on your system
We have had much success joining the urethane belting using a $15 Hot Knife "For Her" from Michael's Arts and Crafts. We fabricated a custom larger blade for it, and a jig to hold each end of the belt in a clamp, and slide the two ends together with the hot knife between. Haven't broken a single splice, and the results are indistinguishable from the expensive proper welding kits.
__________________
Teacher/Engineer/Machinist - Team 696 Circuit Breakers, 2011 - Present
Mentor/Engineer/Machinist, Team 968 RAWC, 2007-2010
Technical Mentor, Team 696 Circuit Breakers, 2005-2007
Student Mechanical Leader and Driver, Team 696 Circuit Breakers, 2002-2004

Last edited by sanddrag : 09-03-2009 at 00:00.
Reply With Quote
  #4   Spotlight this post!  
Unread 09-03-2009, 14:44
merybar's Avatar
merybar merybar is offline
Registered User
AKA: Matt
FRC #0894 (Chargers Robotics)
Team Role: Leadership
 
Join Date: Feb 2007
Rookie Year: 2002
Location: Michigan
Posts: 156
merybar is a glorious beacon of lightmerybar is a glorious beacon of lightmerybar is a glorious beacon of lightmerybar is a glorious beacon of lightmerybar is a glorious beacon of light
Send a message via AIM to merybar
Re: Scoiuting, Conveyor Cord

Thanks everybody for the help! we will be looking into the aid of other teams both at lansing and at nationals.
Also for any teams that dont end up pooling resources, what programs do you guys use for 1 person?
Thanks everyone for the help, we are checking into the conveyor.
__________________
Team 894 Chargers Robotics


Reply With Quote
  #5   Spotlight this post!  
Unread 09-03-2009, 14:55
Molten's Avatar
Molten Molten is offline
Registered User
AKA: Jason
FRC #1766 (Temper Metal)
Team Role: Mentor
 
Join Date: Dec 2006
Rookie Year: 2006
Location: Indiana
Posts: 2,289
Molten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond reputeMolten has a reputation beyond repute
Re: Scoiuting, Conveyor Cord

Just go to each team, talk to them, take notes on their bot in short hand.(you probably just want the big picture, not the actual mechanics of the entire bot) Then be sure to convey anything and everything of use to the drivers/coach. The last step is the most important. No sense in taking data that isn't wanted or that won't get to the target. If the coach cares about their friction coefficient, ask for it. If not, don't bother writing it down.(doesn't apply this year but seems to be something many teams brag about that I don't care about) The key to running smooth operation with limited resources is to limit the information you take in. Only take in what is needed and can be properly processed.

Sorry for repeating some, but it is important that you know what you are after. PM me for any other questions/explanations of my post.
__________________
"Curiosity. Not good for cats, great for scientists."- Numb3rs

"They can break your cookie, but... you'll always have your fortune."-T.W. Turtle, Cats Don't Dance

"Tell my tale to those who ask. Tell it truly - the ill deeds along with the good, and let me be judged accordingly. The rest... is silence."-Dinobot, Beast Wars

"Though the first step is the hardest and the last step ends the quest, the long steps in between are certainly the best."
–Gruffi Gummi, Disney's Adventures of the Gummi Bears
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

Similar Threads
Thread Thread Starter Forum Replies Last Post
cord reel usage duffsta Kit & Additional Hardware 2 12-02-2009 18:12
Conveyor Belt jeetshah Technical Discussion 36 09-02-2009 15:53
Poly Cord Roughing Up PVC Ice Berg General Forum 3 30-01-2009 18:15
Poly Cord / rubber roller tubes? Ice Berg General Forum 6 11-01-2009 13:48
[FTC]: Lego Motor Extension Cord? ttldomination FIRST Tech Challenge 2 11-01-2009 11:52


All times are GMT -5. The time now is 17:12.

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