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Scorpion2nz Minor 1 - beginner

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Joined: 10 Nov 2008 Posts: 230
Location: HawkesBay New Zealand
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Posted: Tue Sep 29, 2009 9:13 am Post subject: I Have a Boiler. I need to finish it. |
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and having spent my allowance I decide to build 1
I have a 105 mm (4 inch) brass shell
the end has bee cut off for use in the flywheel of the Beam engine
after taking a hacksaw to the rest
I end up with 2 pieces both have been flattened out
both have now been annealed via the inbuilt fireplace that we are using at the moment
I have started to bend the ends over in readiness to join up
to make my desired size
the other flat pieces will be sufficient to get my end plates I hope
Last edited by Scorpion2nz on Sun Oct 11, 2009 8:35 am; edited 2 times in total |
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Spokesmann Site Administrator

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Joined: 07 Jun 2007 Posts: 10389
Location: Plymouth, UK.
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Posted: Tue Sep 29, 2009 11:07 am Post subject: |
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Hope to se more Dennis, good luck. I enjoy your hands on get stuck in approach! _________________
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silverfoxsteam SE2 - steam enthusiast 2 star

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Joined: 20 Nov 2008 Posts: 1359
Location: Leeds, West Yorkshire
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Posted: Tue Sep 29, 2009 11:50 am Post subject: |
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This looks really interesting! _________________ Stephen
Silver Fox Steam
Just soldering on ....! |
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avenger SE2 - steam enthusiast 2 star

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Joined: 14 Jun 2007 Posts: 1210
Location: West Midlands
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Posted: Tue Sep 29, 2009 4:17 pm Post subject: |
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Go for it !!! _________________
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Mamod Collector Moderator

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Joined: 12 Jun 2007 Posts: 4007
Location: Chesterfield Derbyshire
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Posted: Tue Sep 29, 2009 5:55 pm Post subject: |
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I bouht a shell a couple of weeks ago from my local flee market
So this thread will be interesting, good luck with the boiler Den  _________________ Mike
My personal website, with pics.
www.mikes-steam-engines.co.uk ™
Mamod Loco
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Scorpion2nz Minor 1 - beginner

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Joined: 10 Nov 2008 Posts: 230
Location: HawkesBay New Zealand
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Posted: Wed Sep 30, 2009 2:35 am Post subject: |
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I have 2 more shell in my shed and I intend to build a vertical engine along the lines of a Scorpion but as kiwi's are better i will build it bigger !! I have already sourced a burner (brass) which will hold about 250 mls meths!! more photos coming tonight as got rained off this afternoon until milking time.so managed to get some more done |
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Spokesmann Site Administrator

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Joined: 07 Jun 2007 Posts: 10389
Location: Plymouth, UK.
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Posted: Wed Sep 30, 2009 5:38 am Post subject: |
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That burner will need a big boiler Dennis. _________________
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Scorpion2nz Minor 1 - beginner

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Joined: 10 Nov 2008 Posts: 230
Location: HawkesBay New Zealand
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Posted: Wed Sep 30, 2009 8:14 am Post subject: |
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boiler joined and soldered along main seam
end cap stage 1
I turned 2 wooden discs to hold the endplate between in the vice and proceeded to start tapping it over
and ended up with this
after annealing it repeat process
then into the lathe to square up
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