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Re: measuring play in quill+spindle of milling machines & drills
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Newsgroup: rec.crafts.metalworking
Posted by: Steve Lusardi
2008-07-13 02:34:39

Hul,
Zero is good. If you see anything else, you would hear it as well.
Steve


"Hul Tytus" wrote in message
news:g5bco6$g0h$1@reader1.panix.com...
> rec.crafts.metalworking
> measuring play in quill+spindle of milling machines & drills
>
> Ned & Jon - thanks for the data and the insight regarding the flexure of
> the
> head & stand or body of the tool. The numbers both of you mention are
> reasuring.
> A gap is left, however. Have either of you made measurements along
> the lines I described? Possibly more significant would be mounting an
> indicator on the table touching the spindle and then applying a measured
> force between the spindle & the table. Both left & right and then again
> in & out would be best and indicate what could be expected tolerence wise.
>
> Hul


 

 

 

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