Stephen Dubovsky wrote:
> If you don't need a huge tooth count, why not just put hall sensors on the
> backgear (of any lathe so equiped.) You should be able to adjust a pair of
> them to give good quadrature. Should be able to come up w/ a creative way
> to do the index pulse too? Like sense a
If you don't need a huge tooth count, why not just put hall sensors on the
backgear (of any lathe so equiped.) You should be able to adjust a pair of
them to give good quadrature. Should be able to come up w/ a creative way
to do the index pulse too? Like sense a keyway, drll and tap the side of
On Wednesday, April 11, 2012 09:25:43 AM Rolf Bredemeier did opine:
> Hi,
>
> at time i am trying to convert a little desktop-lathe (WABECO) to CNC.
> In the next day i will build my own spindel encoder. I need it only for
> threading.
>
The following is valid for the generic 7x10-12-14-19 lathe
My little lathe(Starturn) has 48 slots plus one index slot
you do need the index slot
Dave Caroline
On Wed, Apr 11, 2012 at 11:09 AM, Rolf Bredemeier wrote:
> Hi,
>
> at time i am trying to convert a little desktop-lathe (WABECO) to CNC. In the
> next day i will
> build my own spindel encoder.
Hi,
at time i am trying to convert a little desktop-lathe (WABECO) to CNC. In the
next day i will
build my own spindel encoder. I need it only for threading.
The machine will be driven by steppers. Waht is the best choice for slot count
for the encoder
wheel? (I will mill it.)
I think, i can m
