Re: [CAD_CAM_EDM_DRO] Max feedrate of ball screws?

----- Original Message -----
From: "dgmachinist" <scsm@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, December 05, 2002 2:48 AM
Subject: [CAD_CAM_EDM_DRO] Max feedrate of ball screws?


> Greetings!
>
> I don't suppose anyone out there could tell me the max feedrate
> of ball screws? The screws that I have in mind are .625 dia., .200
> lead. I need them to be 60" long. (I'm building a 2'x4' router)
> They will be supported at each end with the nut moving back and
> forth. (like every typical gantry) Since the X axis is 60" long, I
> decided to go with dual screws, motors, etc.
> I see all of the "commercial" routers are boasting speeds of 400+
> IPM. How do they acheive those rates?
>
>
> TIA
> Seth
>
>
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