you
hello I'm Scott Brown with green wind and other home energies well I've sanded
this ass added disc with the piece of the sandpaper that's never seen any
grease or anything to get all the rust off I'm gonna have to clean that now I'm
going to do the outside of this I'm going to use the belt sander because I'm
a little lazy I got it on that other hub
pretty nice yeah I've got 90% of it off there that ought to work good I can
paint on that real good and keep the rust from creeping up and going up
underneath my magnet then we got to wipe this surface down crag write all this
down let's get to putting them magnets on here take some brake parts cleaner
douse that only use too much we got some more that we got
while it's still wet hit it with a nice clean rag at no oil we don't want to put
our fingers on the top of this put your fingers on it then you've taken the oil
off hand onto the middle now it's ready okay around this edge I got some notches
there they are three little notches right there so this is the top dead
center this one here we're going to make it nor he'll get that thing to set in /
okay something I wanted to show you this is a magnet still in the package this
side is painted black this side was red basically I'm going to throw this up in
the air notice it lands on the same side there we go again
turn it over this way and it flips back over this side up you notice how it kind
of goes sideways like this and comes back down even if I drop it sideways
it's going to land like this I can lean it back far like this it still falls
like this this is the south side of the magnet because we're in the northern
hemisphere where I'm at alright what I have is a nonmetallic Dez I've got a rag
here as well I have whole block of 48 magnets you separate these safely when
we get over to the edge push that down holding onto these push this whole block
down and then I'm going to after I get it down almost to the edge I'm going to
clamp these get it and push these far away and there we are the first thing
you want to do is make sure you got enough ferrous metal on your desk it's
going to come over here and stab you in the back of the hand while you're
holding these so now we've got these separate I'm going to pick these up high
above these other ones and get them to a safe spot now I'm going to take the
protective covering off of this and I don't want any metal filings from my
desk getting on these magnets so I'm going to do it up here without these
separators in here these things are next impossible to get off I'm going to have
to separate these this is the top dead center I got one big notch there and one
on each edge so I can align this template up wonderfully that's dead
center this is this one here I want to make North I got this board it's sitting
on top of this other one to keep these from flying this way if I goof up
so basically push this one down off the edge I get pushed down these are some
strong magnets this one here is top dead center you want to take your magnet up
the edge it's okay if it sticks just going to slide it up and it's going to
go into that groove before I finish that up and put a drop of superglue and then
slide this all the way on there we are make sure it's out to the edge all right
so that one's on and it shouldn't move seems super glue cures with pressure and
grab another magnet off over here there we go I'm going to put it in my hand
like this I'm going to put it I feel it pushing away this way I feel it pulling
this way I feel it pushing away that goes in the next slot liberal amount of
superglue we're going to do this all the way around instead of wasting a bunch of
footage test your magnet again is pushing away that means this goes into
the next slot from the edge and slide that bad boy on
once she snaps in there you better get it positioned all the way out to that to
that lip next you've got oils on my hands hitting with some brake parts
cleaner get all them oils off the next magnet all right it's going to pull on
that one and push on this one that means I've got it the right way keep it in my
hand right side up another little bit of superglue here do the same thing up from
the edge get it out quick there we are next magnet push it off over the edge
whatever stout he's got to be in 52s
that's a workout right here I've got my little notches so that's top dead center
I'll show you what the magnet with the red side up pulls down so this is the
north side of the magnet so we started just like I said north
this pulls down this repels this pulls down repels pulls down repels pulls down
repels pulls down repels pulls down repels and pulls down always
double-check you can still be knocked loose before you cast it all right now
we got to get this template off and I imagine it's pretty tight oh yeah she's
pretty tight I did make it tight it's okay to use a screwdriver notice
it's going to want to stick to a magnet so you kind of just get a grip on her
stick her up underneath pry up a little bit go to the next one same way you put
the magnets on right up under the lip first and come on up off my wood another
thing you're going to last forever it's only quarter-inch plywood but it'll do
for this one and the next one there we go
told you I made that thing tight set this way out of my way
and there we are there is one magnet rotor all set up nice now we're ready to
go ahead and get some of the cast and done and I went ahead and put some
aluminum foil tape on the inside here basically I'm going to measure around
this with the aluminum foil tape I'm going to cut this right here fine if you
tear outward this piece will be easier to peel off all right and I'm going to
cut this in half so this overlaps on this magnet I'm going to go ahead and
take this here because that's a big piece to play with set this piece aside
on this aluminum foil tape it has a paper backing bend it backwards the
paper will try to straighten back out while the aluminum foil likes to stay
bent and there we are here's the best way to peel the paper off this aluminum
foil tape this keeps it from getting bends in it let's just layer flat and
pull it out that will keep a lot of the bend out so now you have something
that's workable not messed up Oh do that pull slow if you do get it stuck
somewhere I would give the glue time to react I'm going to start on the side
that I can see and I'm going to line this up even with the other edge of the
rotor and I'm going to feel this all the way around this will keep my side
straight up and down got my finger here that's going to guide it to keep it
straight so don't have a bunch of waves in it I don't want to stick this to the
magnets I want to have a little bit of this a little bit of room between the
magnets and then the next piece it keeps it out of the way the other piece when
I'm trying to join them together there we are once again fold it back wait for
it to separate if it doesn't you got corn three more corners to try that with
once again lay it down start peeling your paper stick your fingers to the
edge you can take them off nice and slow
turn this rotor around or I can see what I'm doing
line up my bottom edge do the same thing all the way around again
Pat it down over here I don't care if it gets between the two pieces of tape
that's fine there we go then you want to press this in without pressing it to the
magnets you got a wrinkle in the edge that's fine press that to the edge real
tight and now we have the mold for casting the magnets the next thing I
need to do is make sure this is level and I'm going to pour my hyper glass
resin in between the magnets and over the magnets I want to cover the magnets
but I only want to bring the enough fiberglass resin to come up halfway up
the magnets I do want to completely cover the magnets but the level of the
fiberglass polyester resin is only going to come up halfway up the magnet I want
to leave a little bit of an air gap here so when it spins it cools the coils it
draws air from the middle to the outside now to keep the magnets cool and it'll
also keep the stator cool good none of them are touching we're doing good
I'm Scott Brown with green wind and other home energies okay well to find
the level spot on my desk or the lowest spot I poured water on it and I spread
it out and I poured a little more you see there right there it's level I'm
going to put a marker there there we go now I have a nice level spot
and let this dry up dry it up a little bit and put a mark there and we all know
next time I'm going to try something new today
I have 16 ounces maybe 15 ounces of resin right here it says to use 10 drops
per ounce so I say I need 150 drops ah
one third there look too much alright well about that much there we go
well I think I'm a lot closer than than I have been in the past
I always put too much and it hardens up and like three minutes sir
anyway well I tried but he just didn't want to drip for me so I'm gonna mix
this up and get this all for it to set up try not to put too many bubbles in
this well there we are once again I ran out of memory on the
camera huh I can only get ten minutes out of the camera at a time I keep
saying I run out of juice but I ran out of memory yep
I definitely made too much of this I bet I get that peace out all in one but
anyway I only took it up I took it up a little higher than I wanted I don't
figure it out I only need about 8 ounces seven maybe I think I put about nine in
there and the other half is still in here well I think it's safe to say I can
peel this off now and I know the glue from the tape is going to be on there
I'll have to get it with some alcohol to get the glue off and there my dear sweet
friends and wonderful viewers is a casting permanent-magnet really sorry
you missed the porn and now I set it all up but the main thing is is we're going
to wind up doing another one so we get to see that
that worked out nice on the other good news is yes I did take it out in one
piece anyway I'm gonna call it a day I'm Scott Brown with green wind and
other home energies let this sit a while still pretty warm not that bad
this came out real nice I'm Scott Brown with green wind and other home energies
many good things to you and yours take care god bless you well
by the way they're the road
one magnet road kind of pretty it straight up top there Tennessee that bit
lug that one is the north magnet on this one the other one will be a South magnet
in the same position those all line up real dice I think it's pretty
I'm Scott Brown with green with another hole many many good things
you