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Friday, July 5. 2013Steam Department Update 07-03-2013An interim update this week as I was at the shop on Wednesday with my son who is visiting from the UK. With additional work sessions Sunday and Wednesday a lot was achieved. On 1630 the primary focus is on the remaining tasks to get the boiler water tight for initial testing. · Phil has now finished caulking the rivets inside the firebox so the rivets are now complete subject to hydro testing; · The major remaining task is fitting the two new flexible stays into the patch. These are steel rods with domed heads that must be threaded into the inner firebox and tightened so that the domed head makes a seal with the socket in the outer firebox. Here
you can see the holes in the inner firebox into which the stays will be
screwed. The end of the thread cutter is
projecting from the right hand hole.
Viewed
from the outside we can see the two sockets.
The one on the right is empty and, thru the socket, you can see the hole
in the inner firebox into which the thread will be cut. The guide and cutter are in place in the left
hand socket ready to start cutting.
Here
Tom is setting up one of the stays to cut the thread on the stay itself.
Here
the thread is being cut. This also gives
a good view of the overall shape of the stay with the thread being cut at one
end and the ball, nearest to the camera, which will seat into the socket. The slot in the ball is essential to allow
the stay to be screwed into the threads in the inner firebox.
Here
Michael is manually cutting the thread into the inner firebox sheet.
Good progress was made and by evening the stays were being screwed into place. This is not a "one-time" operation as the threads must be carefully adjusted so that they are tight but not excessively so in the threads of the inner firebox when firmly in contact with the socket. Once this is achieved the inner end is to be peaned over and caulked to complete the sealing Another major task completed Wednesday was the hammer and hydro-testing of the three air tanks. All were successfully tested to 180 psi and have now been partially stripped of paint. Paint stripping will continue so that they can be repainted before fitting. A lot of preparatory work was required for the hydro-testing, which has commissioned and tested the equipment needed for the boiler testing in the next few weeks. The water for testing both tanks and boiler must be warm. The heating is achieved by circulating thru a pool heater. Preparing the pump and heater system for use after winterization requires several hours work. This was successfully achieved and the system is now tested and ready for use in the boiler testing. I will not be at Union this Saturday so will look forward to an update myself on Sunday ! Nigel |
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Comments
Tue, 04-15-2014 16:44
Yep. IF there were ever to be incentive or funding to put one of the larger items of the steam collection into operation, my personal favorite would [...]
Tue, 04-15-2014 15:20
yes, i remember one of the guys in the steam shop telling me that the size of 1630's wheels make it difficult to navigate the modern railway. but if [...]
Tue, 04-15-2014 10:50
John, We are not intending to repaint the tender end and sides. No #1630 does not carry cab signaling. (She left Frisco service long before it [...]
Tue, 04-15-2014 10:43
Jeron, I do not think this is something we would seriously consider. The IC car is already part of the collection. It did run on passenger trains [...]
Mon, 04-14-2014 20:42
I don't see any stripping on the tender..will that be repainted too? Also, I'm not sure how relevant this is to the discussion, but does 1630 have [...]
Thu, 04-10-2014 01:58
Nigel, I know the auxiliary water tender for Frisco 1522 was for sale a year or two ago. I don't remember if it was sold, or is still for sale. I [...]
Wed, 04-09-2014 22:32
Yes. We are looking at what it would take to rig it like the existing one to use as a water back up for #1630. It currently lacks the [...]
Wed, 04-09-2014 10:34
It is interesting to see both the milk cars together. I had been wondering if the steam department would use the IC car. The Railway Express reefer [...]
Sun, 04-06-2014 17:53
Perhaps because it would be months of work to lift the tender from the trucks and then ship the trucks to a facility with a bath big enough to do [...]
Sun, 04-06-2014 17:51
Not to my knowledge
Sun, 04-06-2014 15:24
Would the passenger car department be interested in some donated "Pullmman Style" wool blankets and/or travel type pillows for display purposes in the [...]
Mon, 03-31-2014 08:40
I've heard rumors that the museum is trying to get another GTW 0-8-0. Is this true?