Bedini replication in Germany

[Ren]

Hi Hdb, welcome.

Good site for magnets thanks for the link.

I had a look at the glue. It is a two part epoxy paste similar to ones Ive used and works well. For nickel plated Neo's it seems they suggest buffing the magnet with 200 grade paper, without removing the plating. This is also a sound idea as it will help the glue bond better.

Most Bedini style wheels use  a ceramic magnet, which doesnt have this coating.

If your after a magnetic generator (an alternator/magneto I assume you are talking about) then I suggest looking at Hugh Piggots axial flux windmill plans. They have little to no cogging due to air cores.

[hartiberlin]

Hi Ren and Albert,
nice machines you both have built !
Congratulations.

But I would try to go try to build coil setups,
that only use as input current at maximum C/200
or better C/1000.
(C= capacity)

So if you have a 50 Amperehours battery, it would be best to have an input current
lower than 250 mA or better even only 50 mA.

This way you will not draw too much current from the
battery and as it is also a pulsed input current the battery willlast longer.

Also if you use Rick Friedrich?s setup with the additional coil
to pulse the BackEMF to the input battery, then you will never discharge the
input battery.

So lower input current counts a lot in these designs.

Regards, Stefan.

[zott]

gone

[zott]

after reflecting . I appologise for posting all over Alberts thread . I removed all mt posts and pics.

[SeanTheLight]

i believe they used structural glues to hold together the all-aluminum frames in audi cars and aerospace stuff, but a quick google search did not turn up a product name or description.

if you ask me, nothing beats good old mechanical force when its time to hold things together at high g's. consider you already have the wood block glued above the magnets, drill a hole through each side of the wood and into the wheel (where the hole wont be touching magnet). add a nut and bolt to each hole and use a threadlocker like loctite. you can use other materials for your bolts to avoid interfering with the magnetic field of the magnets.


(i should have read through entire thread before posting, this post seems out of place on page 4. i will endeavor not to let this happen again.)