CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Tapping into the group knowledge - DRO

Posted by Ian Wright
on 2001-06-29 00:37:35 UTC
Hi Art,

How about changing the mounting of the mouse pc board so you could use a
wheel of larger diameter than the mouse ball? Double the diameter should
give you double the resolution - no?

Ian
--
Ian W. Wright
Sheffield UK
www.iw63.freeserve.co.uk
----- Original Message -----
From: "Art Fenerty" <fenerty@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: 29 June 2001 06:06
Subject: Re: [CAD_CAM_EDM_DRO] Tapping into the group knowledge - DRO


> Well, I couldn't help myself, I had to check. The optical mouse IC specs
are
> on the below link. It is a 400cpi quadrature encoder which can be used at
12
> inches per second. Maybe too low a resolution? Mayeb there's a way to make
a
> dual sliding assembly to double its true resolution. Sounds like a real
> cheap way to make a pretty good hobby DRO.
>
> http://www2.taconuts.com/articles/2000/12/3/hdns2000.pdf
>
> Art
>
>
>
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Discussion Thread

tom@t... 2001-06-28 16:34:20 UTC Tapping into the group knowledge - DRO Art Fenerty 2001-06-28 17:58:40 UTC Re: [CAD_CAM_EDM_DRO] Tapping into the group knowledge - DRO Art Fenerty 2001-06-28 18:06:29 UTC Re: [CAD_CAM_EDM_DRO] Tapping into the group knowledge - DRO Tim Goldstein 2001-06-28 18:17:11 UTC RE: [CAD_CAM_EDM_DRO] Tapping into the group knowledge - DRO Ian Wright 2001-06-29 00:37:35 UTC Re: [CAD_CAM_EDM_DRO] Tapping into the group knowledge - DRO Ward M. 2001-06-29 00:42:38 UTC RE: [CAD_CAM_EDM_DRO] Tapping into the group knowledge - DRO ballendo@y... 2001-06-29 04:06:30 UTC Re: Tapping into the group knowledge - DRO cadcamcenter@y... 2001-06-29 07:13:00 UTC Re: Tapping into the group knowledge - DRO cadcamcenter@y... 2001-06-29 09:28:02 UTC Re: Tapping into the group knowledge - DRO Ian Wright 2001-06-29 11:33:36 UTC Re: [CAD_CAM_EDM_DRO] Tapping into the group knowledge - DRO Ian Wright 2001-06-29 11:35:09 UTC Re: [CAD_CAM_EDM_DRO] Re: Tapping into the group knowledge - DRO Art Fenerty 2001-06-29 12:32:28 UTC Re: [CAD_CAM_EDM_DRO] Re: Tapping into the group knowledge - DRO tom@t... 2001-06-29 18:50:09 UTC Re: Tapping into the group knowledge - DRO ballendo@y... 2001-06-30 05:34:50 UTC Re: Tapping into the group knowledge - DRO JanRwl@A... 2001-06-30 11:25:34 UTC Re: [CAD_CAM_EDM_DRO] Re: Tapping into the group knowledge - DRO