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Main through diverging route

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  • Member since
    March 2003
  • From: Central Iowa
  • 6,828 posts
Posted by jeffhergert on Sunday, September 8, 2019 3:25 PM

Overmod

In practice it would involve more wear on the points and a couple of other parts of the structure, implying more regular maintenance to avoid failure.  You may have to keep the equivalent of diverging-clear as your fastest speed due to the effective lack of spiraling in the transition, and I think that would apply 'both ways'.   

 

If we're thinking in prototype terms, how fast is Diverging Clear?

Jeff

  • Member since
    January 2009
  • From: Bakersfield, CA 93308
  • 6,526 posts
Posted by RR_Mel on Sunday, September 8, 2019 3:05 PM

I have two of the same turnouts on my layout both the same as you need to do.  I’ve never had a problem with either even at higher speeds.
 
 
Mel
 
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
 
  • Member since
    September 2003
  • 21,378 posts
Posted by Overmod on Sunday, September 8, 2019 3:02 PM

In practice it would involve more wear on the points and a couple of other parts of the structure, implying more regular maintenance to avoid failure.  You may have to keep the equivalent of diverging-clear as your fastest speed due to the effective lack of spiraling in the transition, and I think that would apply 'both ways'.   

  • Member since
    May 2019
  • From: Pacific Northwest
  • 113 posts
Main through diverging route
Posted by corsiar on Sunday, September 8, 2019 2:24 PM

Have to move the track coming from the black thuder mine to the main to this spot to get enough track to support a 16 car train. A PECO large radius turnout has aprox the same 36" radius as the main in this spot. It works out good but the main is now running through the diverging route of the turnout. Is this a bad idea or not?

 

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