Go to Post By the looks, 1114 has already figured out both #1 and #2. They're still behind 71, who is just about done with their robot for the 2012 season, is getting driver practice for 2011, and is working on their robot designs for the 2013 water game. You're still way behind. - EricH [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

 
View Poll Results: What Six Wheel Drive Is Best?
Traction wheels at the center and omnis at the front and rear 12 6.82%
Wheels at the center wider apart than the others, and an Octagon base 8 4.55%
Six traction wheels; Brute force turning 17 9.66%
Drive with lowered center wheel 129 73.30%
Other, please specify 10 5.68%
Voters: 176. You may not vote on this poll

 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #36   Spotlight this post!  
Unread 27-03-2007, 10:10
kramarczyk's Avatar
kramarczyk kramarczyk is offline
is getting his kicks.
AKA: Mark Kramarczyk
FRC #3096 (Highlanders)
Team Role: Mentor
 
Join Date: Mar 2006
Rookie Year: 2006
Location: Sterling Heights, MI
Posts: 602
kramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond reputekramarczyk has a reputation beyond repute
Re: Best Form Of Six Wheel Drive?

Quote:
Originally Posted by M. Krass View Post
This makes sense, I think. I had neglected to consider that the weight would be distributed unevenly on 'typical' 6WD arrangements since they don't use all six wheels at a time and I presume that's where the 62.5% figure comes from.
This is from the Machinery Handbook 26th ed. Keep in mind that the total load is 2W (each span has a load of W) so the reactions at the bottom need to be halved relative to the total bot weight.

I believe this attachment falls within fair use for educational purposes.
Attached Files
File Type: pdf 6WD-Wheel Loads.pdf (85.1 KB, 92 views)
__________________
Mark

Brick walls are for other people. - Randy Pausch
 


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
pic: FRC488 - Six Wheel Drive Chassis Madison Technical Discussion 38 23-01-2007 10:58
Lowered Center Wheel for 6 wheel drive 987HighRoller Technical Discussion 37 17-01-2007 01:21
pic: Jester Drive:Mecanum Wheel Drive Train Ken Delaney 357 Technical Discussion 64 29-03-2006 22:16
pic: Chantilly Academy's 4 Wheel Drive 4 Wheel Steering!!!! jskene Robot Showcase 25 18-02-2005 20:24
Which form of connecting a rod to a wheel is the best? SilverStar Technical Discussion 2 27-03-2002 20:30


All times are GMT -5. The time now is 09:00.

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