hi...
i'm a new comer in your groupand i'm a student in Electrical Engg. discpline (2nd year).... at present i need your suggestions regarding where i can find 3D images of DC machines at work..... preferably online versions... so that the concept of its working becomes clearer..... to be more precise, i need photos of commutator rings and brushes in running position..
hope u'd help me out.....thanks
partho
Jiri Vecerka <vecerkaj@xxxxxxxxx> wrote:
Dave wrote in past, that there is one reason for "mesh
is unsuccesful". It hapens when the angle of two lines
is too small (sharp angle). I suggest to look for that
and try to eliminate it.
Jiri Vecerka
--- "irishmist_ <djtim@xxxxxxxxxxxxxxxx>"
<djtim@xxxxxxxxxxxxxxxx> wrote:
> David,
>
> I was having problems meshing an assembly created
> from a DXF import.
> I have found another situation (unexpected) where
> Triangle will not
> mesh the geometry. If the tolerance value for the
> DXF import is made
> too small the resulting geometry will not mesh. (At
> least in my case)
>
> My particular case is a PM motor of unusual
> construction. (Very high
> pole count and slots) There are many arc segments
> and I am making an
> assumption that this is related to the problem. If
> I left the
> tolerance at the default the problem meshed just
> fine.
>
> BTW thanks for making this software available.
>
> Dan
>
>
>
>
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