windgat wrote:What I can't figure out about the design you are following, is why does the mold need a top? Why not just pour in enough resin to hold the coils firmly, and never mind the top is not flat?
windgat wrote:When you say resin, is that polyester or epoxy resin? I wonder if given more time it would set? Maybe if you can heat it, e.g. by leaving in the sun.
as his design has the rotors on either side, so I suppose if the one side is not as flat as possible, the airgap need to be bigger or maybe difficult to adjust
windgat wrote:Looking good! Do you think its necessary to super glue the magnets down? Might they stay in place due to the magnetic force alone?
windgat wrote:Ok! Ummm.... is it my eyes or is that hole in the resin not quite in the centre? If not, the rotor is not going to be balanced, and may vibrate when spinning at speed...
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