Re: [CAD_CAM_EDM_DRO] Sizing servo motors for BP size mill

Tim,

I meant the 320's not the 340's, got the numbers mixed up. I don't need
the multiplier version.
I'm -supposed- to get .0002/step resolution with my setup, but I have
the same problem I've seen a few other folks mention with older motors.
They don't step evenly, I get .0002, .0002, .0002, .0004. This has as
much to do with the finish as the nature of stepper motors themselves,
I'm sure.

I'll be going for resolution over speed. I doubt my rapids are over
100"/min now, and I'm perfectly happy with what I have. 90% of all my
work, I can hold at least one part in the palm of my hand, so rapids are
not as critical as with larger work.
Running Ahha Artisan 4.0, will look at my max step rate and back figure
to see what resolution I can get.

Thanks,

Jon