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Author Topic: The Very Last White River and Northern Railroad  (Read 119188 times)

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DKS

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Re: The Very Last White River and Northern Railroad
« Reply #390 on: May 15, 2020, 03:37:13 AM »
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Take your pick...









« Last Edit: May 15, 2020, 03:46:53 AM by DKS »
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craigolio1

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Re: The Very Last White River and Northern Railroad
« Reply #391 on: May 15, 2020, 10:34:15 AM »
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Outstanding!

Where did you get 0201 warm white LEDs? I’ve only had lunch finding cool white.

Craig
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Philip H

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Re: The Very Last White River and Northern Railroad
« Reply #392 on: May 15, 2020, 10:38:55 AM »
+1
Quote from: craigolio1 on May 15, 2020, 10:34:15 AM
Outstanding!

Where did you get 0201 warm white LEDs? I’ve only had lunch finding cool white.

Craig

@craigolio1 - Maybe try searching at dinner?
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Philip H.
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Baton Rouge Southern RR - Mount Rainier Division.

DKS

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Re: The Very Last White River and Northern Railroad
« Reply #393 on: May 15, 2020, 10:41:38 AM »
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craigolio1

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Re: The Very Last White River and Northern Railroad
« Reply #394 on: May 15, 2020, 11:33:20 AM »
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Quote from: Philip H on May 15, 2020, 10:38:55 AM
@craigolio1 - Maybe try searching at dinner?

Ahhhhh yes good call!
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craigolio1

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Re: The Very Last White River and Northern Railroad
« Reply #395 on: May 15, 2020, 11:35:36 AM »
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davefoxx

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Re: The Very Last White River and Northern Railroad
« Reply #396 on: May 15, 2020, 12:56:04 PM »
+1
Quote from: wm3798 on May 14, 2020, 11:53:53 PM
I don't know.  Four blades seems more prototypical.  I guess Ed's Law applies to household appliances, as well...



It's funny that Lee prefers an even number of fan blades, because I always found him to be odd.  :trollface:

DFF
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ednadolski

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Re: The Very Last White River and Northern Railroad
« Reply #397 on: May 15, 2020, 01:05:58 PM »
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Quote from: wm3798 on May 14, 2020, 11:53:53 PM
I don't know.  Four blades seems more prototypical.  I guess Ed's Law applies to household appliances, as well...



Nice weathering!

Ed
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GimpLizard

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Re: The Very Last White River and Northern Railroad
« Reply #398 on: May 15, 2020, 04:24:46 PM »
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Quote from: DKS on May 15, 2020, 03:37:13 AM
Take your pick...











It's been stated before, but it bares repeating... there's a prototype for everything.  ;)
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DKS

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Re: The Very Last White River and Northern Railroad
« Reply #399 on: May 15, 2020, 07:32:54 PM »
+4
Today I challenged myself to make a "bubblegum machine" for a classic 1950s police car, substantially similar to this one:



I started by soldering one leg of a red 0402 SMD LED to the end of a 0.015" diameter brass wire rod, soldering #40 solenoid wire to the other leg, and gluing the solenoid wire to the brass wire rod with CA. Then I created a concentric ring at the bottom of the wire using telescoping brass tubing, with a bit of shrink wrap in between two tubes. I press-fit this assembly into the output shaft of a servomotor, and built a set of wipers around it to power the LED.


The LED will fit up into a tiny red dome I've already created that will be mounted to the roof of a Rasputen vehicle. I made the dome by drilling out the guts of a 1.6mm red LED--the size is just about perfect. That'll be the next phase of this silly project.
« Last Edit: July 30, 2020, 06:43:49 AM by DKS »
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Philip H

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Re: The Very Last White River and Northern Railroad
« Reply #400 on: May 15, 2020, 10:35:17 PM »
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Dime for scale, huh?
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Philip H.
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Baton Rouge Southern RR - Mount Rainier Division.

jpec

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Re: The Very Last White River and Northern Railroad
« Reply #401 on: May 15, 2020, 10:45:45 PM »
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Back in the same era, the hot lick on fire apparatus was one of two things...a Mars light, which operated on a pedestal much like your fan but with an up and down motion or a thing called a Roto-Ray which was 3 lights and operated exactly like your fan mechanism minus the horizontal movement. I'm sure you could knock either one out of the park easily.

Jeff
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"trees are non-judgmental, and they won't abuse or betray you."- DKS

CRL

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Re: The Very Last White River and Northern Railroad
« Reply #402 on: May 15, 2020, 11:16:52 PM »
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My uncle was in our local VFD and was the driver for a fire truck that had the exact rotating light you’re using as your model prototype. Honestly, in order to reproduce the look you’re after, you may have to create a double beam appearance rather than a single beam look. Yours looks European to me.

Maybe a single tiny bright white LED held stationary on the tip of a small tube with a larger tube with a hole drilled through both sides to let the light out rotating around the inner tube/LED assembly within the drilled out red led lens. Don’t know if this could be made small enough for N-scale though, even if the effect works. Maybe the red bubble gum lens could rotate? It would have 2 light beams. Just spit-balling here... feel free to ignore ravings of a crazy person.
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peteski

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Re: The Very Last White River and Northern Railroad
« Reply #403 on: May 15, 2020, 11:33:28 PM »
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Quote from: CRL on May 15, 2020, 11:16:52 PM
My uncle was in our local VFD and was the driver for a fire truck that had the exact rotating light you’re using as your model prototype. Honestly, in order to reproduce the look you’re after, you may have to create a double beam appearance rather than a single beam look. Yours looks European to me.

Maybe a single tiny bright white LED held stationary on the tip of a small tube with a larger tube with a hole drilled through both sides to let the light out rotating around the inner tube/LED assembly within the drilled out red led lens. Don’t know if this could be made small enough for N-scale though, even if the effect works. Maybe the red bubble gum lens could rotate? It would have 2 light beams. Just spit-balling here... feel free to ignore ravings of a crazy person.

Yes, it does look European.  I actually had one of those 1:1 scale in my "party room" (aka. bedroom).  :D  This type of beacon have stationary bulb and the reflector rotates around it creating that single flash effect.  But as far as DKS' version goes, it is better than anything I could come up with in N scale.
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CRL

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Re: The Very Last White River and Northern Railroad
« Reply #404 on: May 15, 2020, 11:43:45 PM »
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Quote from: peteski on May 15, 2020, 11:33:28 PM
But as far as DKS' version goes, it is better than anything I could come up with in N scale.

Agree entirely, but if it makes him go hmmm 🤔 it might be even better.
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