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Posted by ravensworth2674 on March 17, 2008, 8:41 pm
Please log in for more thread options > I wasnt referring to the lead screw but the uptake in gib strip screws to
> account for the differing =A0wear in dovetail at the centre of end.
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> > Derek,
> > =A0 =A0 =A0 =A0 =A0 =A0It doesn't work like that. You should be going to=
> > Schlesinger's limits which will explain lead screw testing- and a lot
> > more tests on parts which make up final accuracy in machine tools.
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> > I apologise but I am not trying to be rude or anything like that. It
> > is the famous- or infamous- adding incorrect dimensions which don't
> > even work in two dimensions or three.
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> > Unquestionably, such concepts are far too detailed to be listed here.
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> > Norman- Hide quoted text -
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> - Show quoted text -
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>The cross slide gib was worn unevenly, the slide clamping screw works
>on the centre of the gib & it's probably been run with the clamp
>nipped up instead of adjusting the gib properly. I've surface ground
>the gib and packed it, beyond that I intend to live with the wear for
>the time being.
>
>Tim