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Gold Blend. A Coffee Jar Engine........
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Bluechip:
While we are on about lapping ... or not ... anyway I'll poke my nose in ..

Ages ago I used this stuff in the making of very thin sections of fossils ... before sticking to microscope slides ..

http://www.ceriumoxide.co.uk/

It is a very fine polishing mineral. I have some ... err .. somewhere  :doh:

Not from the supplier above though.

Anyone used it for pistons/bores etc ??

BC
NickG:
Brilliant that David :thumbup: well done, very smooth!
Stilldrillin:
Thanks very much Chaps, for your interest and kind comments. I'm thoroughly enjoying this project!  :D

Frankly, I couldn't believe how sweetly it ran. Even though it's only roughly cobbled together, just to prove (or not)......

So, I permanently fixed a few more parts, and tried again........




Getting a bit boring now, innit!  ::)

The knock, was one of the spokes catching the column, just above the cylinder.
There's not much room available, so I intend to reduce the dia of the column's centre section.

Talking of flywheels, and their cost. I spotted this omelette pan in Tesco, £4.......




Just under 6" dia machined area. Hope I can adapt it to fit, without making too many scratches.  :thumbup:

David D
Bluechip:
That engine runs really nicely ...  :thumbup:

BTW ....

If you're just going to use the pan ..

Can I have the omelette ???

BC
Stilldrillin:

--- Quote from: Bluechip on September 18, 2011, 04:09:44 PM ---
If you're just going to use the pan ..

Can I have the omelette ???

BC

--- End quote ---

Dave.
When I get this thing finished, and running...... You can have the omelette, no problem!  :thumbup:

David D
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