Successful M3CD Project
Pictures Page
The frame/cone assembly, sitting on a workbench.
Antique stone marbles used for pinion balls, 3/4" diameter. Cones & parts in storage & transport container.
Better pic of top cone with rejection magnet in place.
The 3 cones, topmost cone in center of picture. Frame/suspention ring assembly with oscillator base installed.
Topview, looking down into shell with frame in place.
Cones, pinion balls, & 2 piece lid. Antique stone marbles,    used for pinion balls
Frame & shell assemblies.
Frame & shell assemblies. Frame & shell assemblies.
Shell assembly. Shell assembly, showing bottom air vent hole.
Shell assembly, showing 2 section design.
More to come soon, with better text, & full descriptions of design & building techniques.
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Builders notes:
Click here to view 1st installment.
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