another question

2002-05-16 Thread Royce Woodbury

Hi folks.  Thanks again for all the helpful input.  Don't know what I (or
others who may be struggling in the dark) would do without the input from those
with experience in the esteric world of gauge one live steamers.  The internet
was born to assist us in our pursuits. :  )
But all the helpful input has brought me to another question.  I have built the
boiler end plugs for my boiler out of .050" copper sheet, bending over a form,
annealing, etc.  And now it's time to bore holes for the flues.  The OD of the
smaller plug is only 1.4".  How do you hole this bugger to accurately
drill/bore/unibore the flue holes?  I was planning on using my mill (with DRO)
to locate the holes.  Any suggestions ?

royce in SB
 



Dee Parts

2002-05-16 Thread Chuck Walters

Fellow Steamers,

My intentions on building a DEE have met with a snag.  Actually, to many
irons in the fire and no time in the fore seeable future to build her.  In
any case, I have a new full set of wheel castings and axle guards (two
guards came slightly damaged, but Harry says they can be easily fixed) as
offered by Harry Wade and a set of frames as offered by Jim Curry.  I will
depart with them for $125.00 plus shipping.  If interested, drop me an email
off list.

My Best,

Chuck

Charles W. Walters
Twin Lakes Railway CEO
http://home.twcny.rr.com/twinlakesrw

 



Re: [AccuCraftRuby] Re: New Ruby - Update

2002-05-16 Thread Landon Solomon

Or just remove the little screw that catches the dimples and leave the 
sprung-pin there to act as your stops.  Works great here.

Trot, the simple, fox...

At 12:12 PM 5/16/02, Vance wrote:

>You have to be careful about hooking the servo directly to the reversing 
>lever.
>  The detents are there, in part, to restrict the range of motion, as 
> there is
>otherwise nothing in the reversing valve to regulate the piston's movement.
>
>I think you'd be better off modifying the stand the Johnson bar rides on.
>Either file away the bottom of the track so the pin on the lever can 
>travel the
>full arc and stop at the ends, or remove the pin and put a couple of screws
>through the body of the stand that will stop the travel of the lever at the
>proper places.
>
>(Copied to the other lists where this topic has been raised recently.)
>
>regards,
>   -vance-


   /\_/\   TrotFox \ Always remember,
  ( o o ) AKA Landon Solomon\ "There is a
   >\_/< [EMAIL PROTECTED] \ third alternative."
 



Re: [AccuCraftRuby] Re: New Ruby - Update

2002-05-16 Thread VR Bass

> The several RC setups I've seen discussed for the Ruby/Ida had
> mentioned the extra steps necessary to hook a servo up to the Johnson
> bar because of the "detents"  that lock into forward and reverse.
>  It had never occurred to me to just remove the bar and hook the servo
> directly to the throw. 

You have to be careful about hooking the servo directly to the reversing lever. 
 The detents are there, in part, to restrict the range of motion, as there is 
otherwise nothing in the reversing valve to regulate the piston's movement.

I think you'd be better off modifying the stand the Johnson bar rides on.  
Either file away the bottom of the track so the pin on the lever can travel the 
full arc and stop at the ends, or remove the pin and put a couple of screws 
through the body of the stand that will stop the travel of the lever at the 
proper places.

(Copied to the other lists where this topic has been raised recently.)

regards,
  -vance-

Vance Bass
Albuquerque, New Mexico, USA
Small-scale live steam resources: http://www.nmia.com/~vrbass