Re: [CAD_CAM_EDM_DRO] Re: breakout boards plus - hard choice

Mark,

A couple of things. I believe that the unstallable stepper is designed to work
with the G100 which will slow down the feed rate on all axes together.

If not used in a syncronised system, it could work independently faulting once
the stepper has lost say, 256 steps. This is the same as any servo system.

I don't believe that the intention is that you set the feed rate to warp
factor 9. You would still have to set an appropriate rate. The stepper would
then be able to recover from the occasional lost step.

Cheers,

Peter

Mark Vaughan wrote:

> The worrying bit Graham is while one axis slows, what are the others doing.
>
> To work they all need to be tied together, and by quite a complex set of
> formulae to maintain the shape accuracy.
>
> At present you won't loose steps, but you will still suffer an error in the
> work, so it becomes debatable whether there is any major benefit.
>
>
>
> Regs Mark
>
>
>
> Dr. Mark Vaughan Ph'D. B.Eng. M0VAU
>
> Managing Director
>
> Vaughan Industries Ltd, reg in UK no 2561068
>
> Water Care Technology Ltd, reg in UK no 4129351
>
> Addr Unit3, Sydney House, Blackwater, Truro, Cornwall, TR4 8HH, UK.
> Phone/Fax 44 1872 561288
>
> RSGB DRM111(Cornwall)
>

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