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Unread 06-04-2004, 02:46
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: 8,519
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Re: Chain Drive Question

Quote:
Originally Posted by Adam Y.
Err that is nice and all but I really doubt you would be able to get an answer that would really work nicely. You are probably still going to need tensioning. Anyway here goes the process.
Chain Length=L
Center Distance(Distance between sprokets center)=C
Pitch Diameter of Larger Sprocket=D
Pitch Diamter of Smaller Sprocket=d
Errr wow is that confusing or what. I hope someone can find a simpler form than what I just typed. Instead of typing it I scanned them. Unfortunately its sideways.
What type of units is L in? Where exactly do you measure the length of chain? Overall length or between pins or what? Or do you count the number of links?
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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