Confirmation of OU devices and claims

[AlienGrey]

I hope you not going to do what I think you are with those coils are you  ?

Cus I hope your going to have a fly wheel with a magnet through the fly wheel with N on one side and  S on the other and a split coils out of phase on each side to cancel out the drag effect are you  or not or it will have drag losses lenu's law stuff ?

I have some fly wheels some one turned for me but it needs some way to mount through magnets in them or on them if you get my drift'

[Grumage]

How NOT to make a commutator....

LH, poor moulding method caused a shrink in the resin going below the Coppers edge.

RH, The Copper failed to adhere to the resin and moved during the machining operation.

Number 3 is curing as I post....

Cheers Graham.

[Void]

How NOT to make a commutator....
LH, poor moulding method caused a shrink in the resin going below the Coppers edge.
RH, The Copper failed to adhere to the resin and moved during the machining operation.
Number 3 is curing as I post....
Cheers Graham.

Hi Grum. Very innovative. Too bad the first two had issues. Hopefully the third time
is a charm.


@Brad, the coils and rotor are looking good.

All the best...

[Grumage]

Hi Void.

Sadly, not to be....

The resin shattered during machining possibly due to us having a heavy frost last night. Yet another curing as I post.

Six coils to wind, the kitchen table preferable to the un heated workshop.

Cheers Graham.

[Magluvin]

Hi Void.

Sadly, not to be....

The resin shattered during machining possibly due to us having a heavy frost last night. Yet another curing as I post.

Six coils to wind, the kitchen table preferable to the un heated workshop.

Cheers Graham.

Hey grum

Its better to not put so much hardener and let cure till the next day. Will have less shrinkage.  Also if you have a supplier for marine near by try surf board resin. less shrinkage. and Im not sure what you mean by machining, but if its a lathe its will be better if you us a sanding block to whittle it down. Coarse to get it close then fine to get it smooth. If you can water sand it on the lathe it will help prevent build up on the paper. Just some tips.  The surf board resin is close to glass clear when cured.

mags