Re: [CAD_CAM_EDM_DRO] CNC hydraulic test

Date: Mon, Jun 18, 2001, 10:58 PM

>

> Parker-Hannifin has an in house component that has converted for their
> own use the old cam type screw machines by a system called NO-CAM. These
> are used to make tube fittings and hose fittings.
> I have seen them working with QC in the machine to very tight dmensional
> control and surface finish . This is what you want but I don't think thy
> will tell or sell.
>
> Jesse
>

application?

>
> In THOSE days when I studied it was said it would go OK to make a CNC
> machine with hydraulic pistons. Now everybody goes with ball screws and
> server or stepper motors. Might be I am stubborn but at least I want
> want to have made
> a test before I go to ball screws.
>
> Good luck to everybody and enjoy northern summer we have the rain again
> in Costa Rica.
> Sven Peter
>
>
> [Non-text portions of this message have been removed]
>
>
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