Go to Post In my opinion, the right mix of student, mentor, and engineer involvement is when everyone gives it 100%. - Jack Jones [more]
Home
Go Back   Chief Delphi > Technical > Technical Discussion
CD-Media   CD-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 20-01-2013, 00:58
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: Urethane Flat Belting that isn't orange

I've purchased green round belting from http://cadencesupply.com/ It seems like they have polyester reinforced flat belting in green if that's any help.
__________________
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
  #2   Spotlight this post!  
Unread 20-01-2013, 01:01
Akash Rastogi Akash Rastogi is offline
Jim Zondag is my Spirit Animal
FRC #2170 (Titanium Tomahawks)
Team Role: Mentor
 
Join Date: Feb 2007
Rookie Year: 2006
Location: Manchester, Connecticut
Posts: 7,003
Akash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond reputeAkash Rastogi has a reputation beyond repute
Re: Urethane Flat Belting that isn't orange

I found a supplier last season who had blue round belting, I will search in a bit and see if I can find if they had flat as well.

I see blue belt on the front page, but I think you'd have to call to find out if they have other colors. Seems like a smaller supplier, so I'm not sure what lead times would be like. http://www.urethaneservices.com/
__________________
My posts and opinions do not necessarily reflect those of my affiliated team.
['16-'xx]: Mentor FRC 2170 | ['11-'13]: Co-Founder/Mentor FRC 3929 | ['06-'10]: Student FRC 11 - MORT | ['08-'12]: Founder - EWCP (OG)

Last edited by Akash Rastogi : 20-01-2013 at 01:12.
  #3   Spotlight this post!  
Unread 20-01-2013, 01:09
AdamHeard's Avatar
AdamHeard AdamHeard is offline
Lead Mentor
FRC #0973 (Greybots)
Team Role: Mentor
 
Join Date: Oct 2004
Rookie Year: 2004
Location: Atascadero
Posts: 5,508
AdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond repute
Send a message via AIM to AdamHeard
Re: Urethane Flat Belting that isn't orange

Embrace the orange.
  #4   Spotlight this post!  
Unread 20-01-2013, 01:10
z_beeblebrox's Avatar
z_beeblebrox z_beeblebrox is offline
Custom User Title
AKA: Cal
FRC #4183 (Bit Buckets)
Team Role: Alumni
 
Join Date: Jan 2012
Rookie Year: 2012
Location: Cambridge MA
Posts: 811
z_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond reputez_beeblebrox has a reputation beyond repute
Re: Urethane Flat Belting that isn't orange

Quote:
Originally Posted by AdamHeard View Post
Embrace the orange.
That's easy for you guys...
__________________
2012 Utah Regional Rookie All-Star
2013 Phoenix Regional Judge's Award for "design process and prototyping"
2014 Hub City Regional Quality Award, Arizona Regional Excellence in Engineering Award
2015 Arizona East Regional Creativity Award, Winner
2016 Arizona North Regional Finalist, Arizona West Excellence in Engineering Award, Finalist
  #5   Spotlight this post!  
Unread 20-01-2013, 01:16
avanboekel's Avatar
avanboekel avanboekel is offline
Registered User
AKA: Adam Van Boekel
FRC #5934 (Gear it Forward, Crowbotics)
Team Role: Mentor
 
Join Date: Jan 2010
Rookie Year: 2010
Location: Oswego, IL
Posts: 372
avanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant futureavanboekel has a brilliant future
Re: Urethane Flat Belting that isn't orange

Anybody have a good way to melt this stuff together?
__________________


2338 Gear It Forward | Student 2010-2013 | Mentor 2014-Present | oswegofirst.org
2013 Wisconsin Regional Winner (1732, 111, 2338)
2013 Midwest Regional Dean's List Finalist
2015 Midwest Regional Chairman's Award Winner
2015 Archimedes Subdivision Winner (1023, 2338, 3996, 1089)
2016 Midwest Regional Chairman's Award Winner
4096 CTRL-Z | Mentor 2014 | team4096.org
5934 Crowbotics | Mentor 2016-Present | crowbotics.org
  #6   Spotlight this post!  
Unread 20-01-2013, 01:38
Tristan Lall's Avatar
Tristan Lall Tristan Lall is offline
Registered User
FRC #0188 (Woburn Robotics)
 
Join Date: Aug 2001
Rookie Year: 1999
Location: Toronto, ON
Posts: 2,484
Tristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond reputeTristan Lall has a reputation beyond repute
Re: Urethane Flat Belting that isn't orange

Quote:
Originally Posted by avanboekel View Post
Anybody have a good way to melt this stuff together?
A hot plate (with a sacrificial sheet of something conductive on top), then quickly into an alignment jig.

For flat belt, you might alternatively throw something together with a heated vertical plate between the two pieces of belt. Push them into the plate to melt the ends, then remove the plate and push them together. (That's how many commercial belt welders work.)
  #7   Spotlight this post!  
Unread 20-01-2013, 01:42
ejSabathia's Avatar
ejSabathia ejSabathia is offline
...
AKA: EJ Sabathia
FRC #0254 (The Cheesy Poofs)
Team Role: Mentor
 
Join Date: Feb 2004
Rookie Year: 2000
Location: San Jose, CA
Posts: 50
ejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond reputeejSabathia has a reputation beyond repute
Re: Urethane Flat Belting that isn't orange

For those of us who can't embrace the orange....

http://ebelting.com/index.php?main_page=index&cPath=10
  #8   Spotlight this post!  
Unread 20-01-2013, 09:25
DELurker DELurker is offline
Former Engineering Mentor
AKA: William Lydick
no team (n/a)
 
Join Date: Mar 2011
Rookie Year: 2011
Location: Delaware, US
Posts: 268
DELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant futureDELurker has a brilliant future
Re: Urethane Flat Belting that isn't orange

The urethane belting in the US is typically made by Eagle Belting (a division of Fenner Drives). The site http://www.fennerdrives.com/eagle/ has all of the Eagle choices on it. Additionally, there are a number of local distributors that sell Eagle belting. Unfortunately, the only non-reinforced flat belting that Eagle makes comes in that lovely dayglo orange.

As for seal the belting, the site listed above also has welding kits. Many of the kits boil down to a simple soldering iron with a flat piece of 1"x1" 18- or 16-gauge steel attached to the tip. The two ends of the belt are heated with the plate (one per side of the plate) and once the urethane gets to a molten temperature, you quickly slip the plate out and mate the ends together. This could be a two-person job or you could get one of the fancy kits that helps you out with some clamps.

Although it doesn't help you much, our team started using Eagle Roundthane this past year and everybody loves it (no welding required). Unfortunately, it doesn't come in a flat form.
__________________
----------------------------------------------
With 1370 --
2012 Rutgers District Event Champions with 1676/56
2012 Lenape District Event Finalists with 2191/1691

2013 TCNJ District Event QuarterFinalists with 1143/4750, Gracious Professionalism Award
2013 Bridgewater-Raritan District Event Semi-Finalists with 4285/223
2013 MAR Championship Finalists (Backup) with 222/11/1403; Gracious Professionalism Award
  #9   Spotlight this post!  
Unread 20-01-2013, 16:08
Oldbikerider's Avatar
Oldbikerider Oldbikerider is offline
Registered User
AKA: Graham
FRC #3132 (Thunder Down Under)
Team Role: Mentor
 
Join Date: Jan 2012
Rookie Year: 2011
Location: Australia
Posts: 22
Oldbikerider will become famous soon enough
Re: Urethane Flat Belting that isn't orange

A short section of 1 inch aluminum angle makes a perfect alignment tool. You place the two ends of melted belt in the Vee of the angle. If you're using the hot knife method of melting the belt, make a cut most of the way through the angle in it's centre big enough for the knife to fit through. We just use a gas cooktop, or in the field a butane soldering torch flame to melt the belt directly.

Graham.
__________________
Graham
Mentor

FIRST® TEAM 3132
Thunder Down Under
Sydney, Australia
  #10   Spotlight this post!  
Unread 22-01-2013, 14:41
ToddF's Avatar
ToddF ToddF is offline
mechanical engineer
AKA: Todd Ferrante
FRC #2363 (Triple Helix)
Team Role: Mentor
 
Join Date: Apr 2011
Rookie Year: 2011
Location: Newport News, VA
Posts: 600
ToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond reputeToddF has a reputation beyond repute
Re: Urethane Flat Belting that isn't orange

Quote:
Originally Posted by avanboekel View Post
Anybody have a good way to melt this stuff together?
Here is how we splice our belts.
http://www.youtube.com/watch?v=auJt_...nVjw& index=1
__________________
Todd F.
mentor, FIRST team 2363, Triple Helix
Photo gallery
video channel
Triple Helix mobile
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 00:26.

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