Re: [CAD_CAM_EDM_DRO] Affordable ball screws

On Sat Jun 22 06:45:13 2002, John, <johnhe-uk@...> wrote:

>> hydrostatic film always and inevitably forms and there's nothing you can
>do
>> about it at least up to pressures on order of 2-3000 PSI.
>
>This is why they rate oils for certain pressures?
>
>John H.

In certain applications, with certain models, given certain clearances, under
certain specs. :-)

Bill

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