Unknown Model Engine Casting

[tangler]

Back at the Guildford show one of the other Guildford members showed us a small engine about twice the size of this one and that ran.

That was the Nano http://modelenginenews.org/~modeng74/nano/index.html

Rod

[Vixen]

Jo

Those drawings look like an excellent starting point. But how are YOU going to cope, the dimensions are in INCHES

Douh!!!!

[Jo]

I have a magic CAD program you type in inches and it corrects it to real numbers automatically 

Jo

[Jasonb]

But why not just draw it in metric in the first place and use nominal metric stock like a 3mm bearing and 2.5mm crankshaft rather than a 3.175 bearing and 2.38125mm shaft

J

PS there was a 4 page article on building the V1 in MEB #17

[kvom]

Don't go getting practical Jason!   

[b.lindsey]

Yeah...where's the fun in using stock sizes 

Bill

[Art K]

Its a stock size somewhere.
Art