Re: Noon Daylight
Author: ex-BN
Date: 07-21-2017 - 09:33

Enjoy the steam beer but I'm looking at the excellent jointed rail track. Back then jointed rail could be well maintained and low joints and battered rail ends avoided. Ribbon rail is mostly a cost saving improvement since it requires less attention by sectionmen and welders/grinders and avoids the cost of joint bars and bolts. Notice that joints are greased to allow expansion and contraction of the rails as temperature changes. Welded rail, although cheaper to install and maintain does have the pitfall of increased chance of sunkinks which don't drop the signals. Jointed rail will have a greater incidence of broken rails but broken rails drop the signals to red (usually) and often do not derail trains.



Subject Written By Date/Time (PST)
  Noon Daylight SP 0-6-0 07-19-2017 - 22:41
  Re: Noon Daylight Tony Johnson 07-20-2017 - 16:16
  Re: Noon Daylight Jim 07-20-2017 - 17:56
  Re: Noon Daylight espee2472 07-21-2017 - 02:20
  Re: Noon Daylight BOB2 07-20-2017 - 17:58
  Re: Noon Daylight Bartles & James 07-20-2017 - 23:40
  Re: Noon Daylight ex-BN 07-21-2017 - 09:33
  Re: Noon Daylight Nudge 07-23-2017 - 11:20
  Re: Noon Daylight Dr Zarkoff 07-23-2017 - 16:55


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