Re: [CAD_CAM_EDM_DRO] Re: Smallish CNC Miller

Rockford provides a new Yoke with the kit. Everything swapped out perfectly. The only mod you'll have to make is the lube line for the Y ballscrew, and a piece of 1/8" or 5/32" plastic airline solves it.

Ron

Polaraligned <polaraligned@...> wrote:

--- In CAD_CAM_EDM_DRO@yahoogroups.com, R Rogers wrote:
> Go with servos. I have a set of the Rockford rolled ballscrews and
they are very nice conversion kit. Everything that is needed is
included. Take about two hours to install. The tolerance is .003" per
foot. And that is a tolerance not a guarantee they will be out that
much. Even if they are its only .00025" per inch of error.
>
> Ron


Hi Ron,
I printed the PDF data sheet for Rockford "Bridgeport" conversion
screws. The ball nut is a larger diameter than that of my
yoke and the mounting flange appears to have no way to mount onto
the yoke. Did you have to make any modifications to use these screws?
or maybe their spec sheet is wrong.

Scott







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