View Single Post
  #1   Spotlight this post!  
Unread 08-02-2016, 13:40
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: 3,421
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
Re: Rhino track failier?

Quote:
Originally Posted by camtunkpa View Post
Andy the revision looks pretty good. Are there going to be longer bolts included in the upgrade or do you feel the current bolts will be long enough even with the bolt recess change?
Good question, Cliff.

We also discussed this issue. The distance of thread engagement was 0.485 with the current version. With the new version (Rev4), the engagement will be lessened by 0.125, resulting in 0.36. Since there is a taper on the end of the screw, the last 0.15" (approximately) can't be relied on with regard to screw thread engagement. So, we now have about 0.21" of engagement. Since it's a 10-24 screw (with 24 threads per inch), that means we now have 5 threads of engagement at each screw. With 6 screws all having this same engagement, we believe that this will be enough. However, we will make a test and report back if this is good or not.

Andy B.