Re: [CAD_CAM_EDM_DRO] Re: Rong Fu 31 CNC Conversion Kit / Instructions / Help? :D

Yes, I'd be interested in pics... website? Have any
projects on yours at the moment? What about making a
few parts for me custom for this rig of mine off
drawings I can make up? :-D
D. Lucke

--- cncgramps <cncgramps@...> wrote:

>
> Here is the part numbers and prices. I bought this
> stuff in Aug 2002
> so the prices are probably a bit more.
>
>
> 1 ea 0631-0200 RH 48" (SRT9987) $46.64
> 3 ea SBN0827 $29.68
>
> Looks like the 72" ballscrew is SRT9987 I do not
> have the price.
> You might have to call Nook to check on current
> prices.
>
> I also checke McMaster Carr. They have rolled 5/8"
> ballscrews and
> nuts. The price for the 72" ballscrew was $90.00 but
> the nuts were
> $23.00.
> As I said though Nook matched those prices on the
> nuts.
>
> How accurte are they? They are very accurate. I cut
> a lot of
> aluminum on that mill and it repeats very well. You
> will be very
> pleased with what it will do.
> I can send you pictures of some of the things I
> have made on it if
> you would like.
>
> Gary
>
>
>
>
>
>
>
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, Darren Lucke
>
> <oneluckeboy@y...> wrote:
> >
> > That sure doesn't sound like much... would you
> have
> > part #'s handy? Did you get the rolled standard
> > (.004"/ft) or the precision rolled (.001"/ft) and
> how
> > accurate do you think it was? I'm thinking like
> you
> > just said.... once you use it, you won't go back.
> > D. Lucke
> >
> > --- cncgramps <cncgramps@y...> wrote:
> >
> > >
> > > I just looked it up and I paid $48.00 for a 48"
> > > ballscrew and it
> > > was $23.00 for each ballnut. They were a bit
> higher
> > > than Saginaw
> > > Thomson and they matched their price.
> > > I bought from Nook because they had a left hand
> > > ball screw. I
> > > thought at the time I wanted to be able to use
> the
> > > mill as a manual
> > > mill and your Y axis on a manual mill needs to
> be
> > > left hand if you
> > > want it to work like any hand cranked milling
> > > machine made.
> > > I found out after a few minutes of running it
> as a
> > > CNC I had no
> > > desire to use it with hand wheels.
> > > So I would say buy all right hand ballscrews
> and
> > > nuts. Then you
> > > would need the 6 foot section I think. That was
> not
> > > that much more.
> > >
> > > Gary
> > >
> > > --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Owen"
> > > <owenis@t...> wrote:
> > > >
> > > > WOW Gary that's a great price.
> > > >
> > > > Did you buy the ground screw or the rolled?
> how
> > > much were the ball
> > > nuts? I
> > > > paid more than that just for one selective fit
> > > ball nut, like 400
> > > bucks for
> > > > the ground ball screw and nut.
> > > > Where did you buy them from?
> > > > Owen
> > > > ----- Original Message -----
> > > > From: "cncgramps" <cncgramps@y...>
> > > >
> > > > > I think I paid about $60.00 from Nook for
> enough
> > > 5/8 ballscrew to
> > > > > do all 3 axis.
> > > > >
> > > > > Gary
> > > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
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