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Author Topic: Stuart No. 8 Steam Plant (Complete 99%)  (Read 379 times)

Steamburns

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Re: Stuart No. 8 Steam Plant (Complete 99%)
« Reply #15 on: April 15, 2025, 08:30:01 pm »
Snapped a few cool photos:

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The steam engine has done much more for science than science has done for the steam engine.”

― Lord Kelvin

Steamburns

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Re: Stuart No. 8 Steam Plant (Complete 99%)
« Reply #16 on: April 17, 2025, 01:36:05 pm »
Update:

Custom steam line/ pipe stanchion support. 

Since I am no machinist I have to make do with what I got.  I can do small cuts and things with my dremmel tool and other hand tools, but can’t fully machine parts, at this present time.

I had some old doll parts laying around from a broken 365.   I found that the connecting rod fits wonderfully around 1/4” pipe.   Sat there and came up with the design. Found some old stanchion supports for the crankshaft and cut the connecting rod to length then dremmeled a notch in the stanchion support.

The soldering was very tricky. Had to use special hand vices to get it to stay upright while I put flux and solder into the joint. Multiple failed attempts and I got it.

Mounting the stanchion support onto the metal plate was the tougher one, determined it needed 2 metal washers under neath.

Now, the steam line is solid and stiff. Doesn’t move not even a little bit. Can yank on the whistle or glove valve and nothing moves.

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The steam engine has done much more for science than science has done for the steam engine.”

― Lord Kelvin

Steamburns

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Re: Stuart No. 8 Steam Plant (Complete 99%)
« Reply #17 on: April 18, 2025, 12:51:37 pm »
Update:

Larger burner installed - this should perform much better at steam production. Awaiting the proper gas jet.

Also, put on a globe valve on the water pipe with a blue color indicative of water. This will be closed when emptying your boiler to prevent boiler vacuum from sucking up water from your water cup.

Next on the list is to make stanchion supports for the water line.

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The steam engine has done much more for science than science has done for the steam engine.”

― Lord Kelvin

Steamburns

  • Full Member
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  • Posts: 547
  • Location: Plano, Texas
The steam engine has done much more for science than science has done for the steam engine.”

― Lord Kelvin

Steamloco

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Re: Stuart No. 8 Steam Plant (Complete 99%)
« Reply #19 on: April 20, 2025, 08:56:21 am »
Very nice looking and running. Well done!
Give us this day our daily Steam
And deliver us from Diesels
          Bret

Steamburns

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Re: Stuart No. 8 Steam Plant (Complete 99%)
« Reply #20 on: April 24, 2025, 12:02:40 pm »
Update:

Secured the blowdown pipe with a bracket connected to the firebox, preventing the jet of blowdown pushing the pipe upwards.

This was painted red indicating hot boiler pressure water. [ Guests cannot view attachments ]
The steam engine has done much more for science than science has done for the steam engine.”

― Lord Kelvin