Go to Post People are human, refs are human. The refs did the best they could do at the time. - Andy Baker [more]
Home
Go Back   Chief Delphi > ChiefDelphi.com Website > Extra Discussion
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Reply
Thread Tools Rating: Thread Rating: 2 votes, 5.00 average. Display Modes
  #1   Spotlight this post!  
Unread 17-07-2003, 08:30
CD47-Bot CD47-Bot is offline
Registered User
FRC #0047 (Chief Delphi)
 
Join Date: Dec 2002
Location: Pontiac, MI
Posts: 1,616
CD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond reputeCD47-Bot has a reputation beyond repute
White Paper Discuss: Dual Motor Gearbox - 2003

Thread created automatically to discuss a document in the White Papers.

Dual Motor Gearbox - 2003 by Andy Brockway
Reply With Quote
  #2   Spotlight this post!  
Unread 17-07-2003, 08:33
Andy Brockway Andy Brockway is offline
Engineer
FRC #0716 (Who'sCTEKS)
Team Role: Engineer
 
Join Date: Apr 2002
Rookie Year: 2001
Location: Falls Village, CT
Posts: 459
Andy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond repute
Here is our latest design. It ran the entire season without maintenance except lubing.

Let me know if you use it.

I plan on having copies at Riverrage and Bash@the Beach and we can show the complete layout in the robot.

Andy Brockway
Reply With Quote
  #3   Spotlight this post!  
Unread 28-07-2003, 11:33
Andy Baker's Avatar Woodie Flowers Award
Andy Baker Andy Baker is offline
President, AndyMark, Inc.
FRC #3940 (CyberTooth)
Team Role: Engineer
 
Join Date: May 2001
Rookie Year: 1998
Location: Kokomo, Indiana
Posts: 3,425
Andy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond reputeAndy Baker has a reputation beyond repute
Send a message via AIM to Andy Baker
Woohoo!!!!!

Andy,

This design is excellent. Many teams have tried to design systems that tie the CIM and Bosch motors together, and they now just need to pull up your white paper instead of "re-inventing the wheel". This is a very thorough, excellent design.

Kudos to you and team 716 for publishing this design!

FIRST teams,

This is the type of print package you can take to a machine shop or just hand out details to your fabrication crew on your FIRST team.


Sincerely,
Andy B.
Reply With Quote
  #4   Spotlight this post!  
Unread 17-01-2004, 02:55
tenfour's Avatar
tenfour tenfour is offline
Registered User
AKA: Chris
#0696 (The Circuit Breakers)
Team Role: Mentor
 
Join Date: Dec 2002
Location: La Crescenta
Posts: 137
tenfour will become famous soon enough
Send a message via AIM to tenfour
Re: White Paper Discuss: Dual Motor Gearbox - 2003

When placing spaces between the gear centers, do I simply take the pitch dia. and use that or do I add some kind of spacing so that the gears aren't smashed together?
__________________
-2004 Arizona Regional Finalists (thanks 80 and 498)
-2004 Arizona Regional Sportsmanship Award
-2003 Los Angeles, CA Regional Finalists
-2003 Phoenix, AZ Regional Semifinalists
-2003 Phoenix, AZ Regional 3rd Seed.
-2002 Los Angeles, CA Regional Semi-Finalists
-2001 Los Angeles, CA Regional Semi-Finalists


FIRST Mantra - When Lawyer-ism fails, Gracious Professionalism Prevails.
(Yes, it is "BCR Orange")
Reply With Quote
  #5   Spotlight this post!  
Unread 17-01-2004, 03:18
Cory's Avatar
Cory Cory is offline
Registered User
AKA: Cory McBride
FRC #0254 (The Cheesy Poofs)
Team Role: Engineer
 
Join Date: May 2002
Rookie Year: 2001
Location: Redwood City, CA
Posts: 6,825
Cory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond reputeCory has a reputation beyond repute
Send a message via AIM to Cory
Re: White Paper Discuss: Dual Motor Gearbox - 2003

I suggest you to Dave (Sanddrag) on your team, since he asked this exact question two days ago.

Cory
__________________
2001-2004: Team 100
2006-Present: Team 254
Reply With Quote
  #6   Spotlight this post!  
Unread 19-01-2004, 08:01
Andy Brockway Andy Brockway is offline
Engineer
FRC #0716 (Who'sCTEKS)
Team Role: Engineer
 
Join Date: Apr 2002
Rookie Year: 2001
Location: Falls Village, CT
Posts: 459
Andy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond reputeAndy Brockway has a reputation beyond repute
Re: White Paper Discuss: Dual Motor Gearbox - 2003

I included a discussion on calculating center distances in my dual speed paper. It is rather wordy but it should cover what you are looking for.

There have also been several threads discussing using theoretical or increased center distances. A quick search will give you lots of opinion.

Good Luck!
__________________
Andy Brockway
Team 716, The Who'sCTEKS
Reply With Quote
  #7   Spotlight this post!  
Unread 08-04-2004, 19:46
DougHogg DougHogg is offline
Robot-A-Holic
FRC #0980 (The ThunderBots)
Team Role: Coach
 
Join Date: Jan 2002
Rookie Year: 2002
Location: S. California
Posts: 324
DougHogg has much to be proud ofDougHogg has much to be proud ofDougHogg has much to be proud ofDougHogg has much to be proud ofDougHogg has much to be proud ofDougHogg has much to be proud ofDougHogg has much to be proud ofDougHogg has much to be proud of
Re: White Paper Discuss: Dual Motor Gearbox - 2003

Team 980, the ThunderBots, from S. California are using this design for 2004.

We were second seed in Arizona and won in S. California.

Thanks Andy and Team 716 for posting this design.

(We do a wheelie onto the lower platform, thanks to the acceleration we get from this gear box and the fact that we have a tall arm.)
__________________
FIRST Team 980, The ThunderBots
2002: S. California Rookie All Stars
2004: S. California: Regional Champion,
Championship Event: Galileo 2nd seed,
IRI: Competition Winner, Cal Games: Competition Winner
2005: Arizona: 1st seed
Silicon Valley: Regional Champion (Thanks Teams 254 and 22)
S. California: Regional Runners Up (Thanks Teams 22 and 968)
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
White Paper Discuss: 2003 Automated Dead Reckoning Test Code CD47-Bot Extra Discussion 10 07-09-2005 11:25
Some code in C that we may need if we are in trouble Andrew Rudolph Chit-Chat 16 07-10-2003 21:34
White Paper Discuss: Woodie Flowers entry for Andy Baker (2003) CD47-Bot Extra Discussion 2 18-05-2003 08:06
White Paper Discuss: CopyCat Code v1.1 CD47-Bot Extra Discussion 7 31-03-2003 12:37
White Paper Discuss: HeatWave 2003 Handheld DB (Beta Version) CD47-Bot Extra Discussion 4 07-03-2003 20:22


All times are GMT -5. The time now is 09:09.

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