From: Alan Lambert
Lone Star Flyer club
Arlington, Texas
Jace,
You take a positve approch. I too hate self tapping screws. they are a pain to
get straight and don't last that long. I used to have to tap aluminum parts and
we never used self tapping screws, I had the tapmatic tapping fixture in my
drill press and that worked great until I wore outthe small sized tap we used.
Keep up the good work.
Thanks,
Alan
From: JGG KahnSr <[email protected]>
To: [email protected]
Sent: Saturday, October 15, 2011 4:46 PM
Subject: {S-Scale List} Truck Mounting (was FNF-Bill
Perhaps it is my O scale background, but I routinely tap all kingpin mounts and
use a proper
machine screw. That way I can also be reasonably assured that it is plumb. I
may be only
a jackleg machinist, but I resist "self-tapping" screws as shoddy work.
Jace Kahn
General Manager
Ceres & Canisteo RR Co./Champlain County Traction Co.
> > Good story! I will let you know if I find the proper form of exorcism...
> >
> > Re: your boxcar â€" if you haven’t done it already, check the truck
> > mounting
> > boss on the car bolster. Sometimes they crack or swell from the pressure
> > of the screw self-threading and bind the trucks ability to pivot or rock.
> > I have yet to go so far as to remove those that offend, because I I can
> > usually file or slice them down to a non-interfering fit.
> >
> > Let me know if that helps,
> > Bill Winans
> > ------------------------------
> > Bill,
> >
> > I've got a Ball Line boxcar that derails at most switches. I've got 4 other
> > similar cars that don't. We've installed NSWL wheelsets, added weight,
> > removed part of the underframe, added different trucks, checked the gauge
> > 10
> > times. Still no fix. If you have any luck let us know.
> > Tony Koester once related on a similar problem that he put the problem
> > child
> > in a purple painted drum with a yellow stripe and beat on the drum to drive
> > the devils out. Said it seemed a perfectly normal response at the time.
> >
> > George Courtney
> >
> Gents, There have been some reports from others in HO that using a "3
>point" suspension helps immensely. One truck should be tightened to just
>swivel, and the other truck loosened enough to swivel and rock. Maybe even try
>reversing this system from one truck to the other. This supposedly eliminates
>the "shakes" often seen on some HO, might help derailment prone cars as well.
> Bud Rindfleisch
>
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