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Potty Simpson and Shipton Short Stroke Engine
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sbwhart:

--- Quote from: Stilldrillin on March 29, 2012, 05:41:49 AM ---Stew, Dek.
Don't like to see holes, even free ones, with no obvious purpose.  :scratch:

So, I made an anti rotation/ location, screw in widget, for mine.........  :thumbup:



David D

--- End quote ---

On the whole I thinks thats a good use of that hole Dave  :thumbup: :thumbup:

 :D :)

Stew
Stilldrillin:
Thanks Stew!  :thumbup:

I don't like to see holes, just standing around, idle. Gotta find 'em something to do.......  :smart:

With two precise location points, I can't see the massive torque of my mini lathe disturbing this toolpost's setting!  :D

David D
sbwhart:
 :update: :update: :update: :update:

Things have been real slow on this engine due to family commitments but have managed to steal an hour or two her and their.
I had to do a major sculpturing job on the base, it was my own fault instead of following the drawing I changes the hole centres for the pedestal as i thought they would make thing look more symmetrical, but I forgot about the impact on the length of the crank.

Any way with that sorted I've I spent some time getting my head around setting the timing:- not easy as you can't get at anything.

But I have had it running for short time, but it will only run with lots of oil in the cylinder, I think I have to reduce the clearance of the piston, which will be a major strip down, but the positive thing is that It will run, as soon as I get a longer run out of it I'll post a video.

Stew
arnoldb:
 :D :D Have a coconut Stew  :ddb:

Looking forward to some photos and a video  :thumbup:

 :beer:, Arnold
Stilldrillin:
Running! Did you say RUNNING?  :bugeye:

Short time/ lots of oil. Who cares!  It's still a runner!  That's great news!  :D    :D

Blummin, well done Stew!   :clap: :clap:

Looking forward to the endurance run video......  :thumbup:

David D
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