Thread: Anodizing
View Single Post
  #12   Spotlight this post!  
Unread 19-09-2009, 23:53
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: Anodizing

Quote:
Originally Posted by Brandon Holley View Post
While this theoretically is true, there has been instances for us in the past where we have made parts to very tight tolerances (+/- .001") and then anodized them only to find they no longer fit together. We make sure to anodize parts and then remachine them if they require a tight tolerance (such as a press fit for a bearing)
I agree, this is sometimes an issue.

Another thing to note is there are different types of anodizing. Some hard anodizing processes can add a thickness which must certainly be accounted for.
__________________
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