CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC?

Posted by John Heritage
on 2004-11-08 08:16:06 UTC
> If you look at the Haas website, they claim accuracy of .0002" and
> repeatability of .0001" (at least for the 2 machine specs that I sampled
> at
> random).
>
> Regards,
> Tony

A Haas is also well beyond the budget of most people on this group. Their
centres, too, easily run into hundreds of thousand each.

I have been in conctact with a machine tool manufacturer claiming such
tolerances and their manuals only claim the specifications under certain
outlined thermal conditions. The spindles are also thermally managed to
limit reaction.

I have yet to hear of anyone running a knee mill at home claiming micron
accuracies.

Best wishes,
John

Discussion Thread

softtechinit 2004-11-08 06:16:07 UTC Just How Accurate Is CNC? John Heritage 2004-11-08 06:29:55 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? softtechinit 2004-11-08 07:10:24 UTC Re: Just How Accurate Is CNC? turbulatordude 2004-11-08 07:24:14 UTC Re: Just How Accurate Is CNC? John Heritage 2004-11-08 07:53:11 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? John Heritage 2004-11-08 07:57:58 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? Tony Jeffree 2004-11-08 08:02:58 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? John Heritage 2004-11-08 08:16:06 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? John Heritage 2004-11-08 08:17:18 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? cnc002@a... 2004-11-08 08:29:41 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? Marcus and Eva 2004-11-08 08:59:27 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? doug98105 2004-11-08 09:07:54 UTC Re: Just How Accurate Is CNC? David A. Frantz 2004-11-08 09:14:03 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? lcdpublishing 2004-11-08 10:22:07 UTC Re: Just How Accurate Is CNC? JanRwl@A... 2004-11-08 13:23:17 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? R Rogers 2004-11-08 13:39:22 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? Tony Jeffree 2004-11-08 14:36:16 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? Jon Elson 2004-11-08 18:30:51 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? Jon Elson 2004-11-08 19:10:18 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? Jon Elson 2004-11-08 19:14:51 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? ballendo 2004-11-08 19:19:25 UTC Re: Just How Accurate Is CNC? Chuck Rice 2004-11-08 19:29:52 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? John Heritage 2004-11-09 02:17:07 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? John Heritage 2004-11-09 02:41:28 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? John Heritage 2004-11-09 02:45:40 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? Major A 2004-11-09 04:12:31 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? John Heritage 2004-11-09 04:45:43 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? industrialhobbies 2004-11-09 06:51:41 UTC Re: Just How Accurate Is CNC? wanliker@a... 2004-11-09 07:18:28 UTC Just How Accurate Is CNC? John Heritage 2004-11-09 07:27:19 UTC Re: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? Greg Jackson 2004-11-09 08:32:30 UTC RE: [CAD_CAM_EDM_DRO] Re: Just How Accurate Is CNC? Jon Elson 2004-11-09 10:06:31 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? Chuck Rice 2004-11-09 10:59:45 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? Major A 2004-11-09 13:49:37 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? Chuck Rice 2004-11-09 15:03:12 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? John Heritage 2004-11-09 15:22:20 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? Les Newell 2004-11-09 15:44:32 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? vavaroutsos 2004-11-09 15:44:37 UTC Re: Just How Accurate Is CNC? Tony Jeffree 2004-11-09 15:53:49 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? John Heritage 2004-11-09 16:31:29 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? Chuck Rice 2004-11-09 16:39:55 UTC Re: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC? John Dammeyer 2004-11-09 17:56:49 UTC RE: [CAD_CAM_EDM_DRO] Just How Accurate Is CNC?