CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Re: ball screw preferences

Posted by R Rogers
on 2007-03-13 07:57:42 UTC
Slitting a circular sleeve lengthwise and compressing it, produces an oval, not a smaller circle. This would produce tight and loose spots in the ball travel.

Ron


ballendo <ballendo@...> wrote:
Steve,

Thank you for the details. I've seen that technique (If I'm
understanding you correctly) of BL control used by Techno Isel in the
A/b nuts used in their routers and sold as parts. Always thought it
was an interesting approach. Wondered why it didn't see wider use.

With your endorsement here that will likely change,

Ballendo

>>B wrote:
>>P.S. Have you used these ballnuts?

>In CCED, Steve Blackmore <steve@...> wrote:
>Yes - I use them all the time, they are very good, and not that
>expensive. The nut has a split section where the ball track is and the
>adjusting screw actually squeezes it reducing the clearance. The screw
>they sell is rolled but it seems good quality with good hardening on
>the outer surface.






[Non-text portions of this message have been removed]

Discussion Thread

Billy Stringfellow 2007-03-08 18:05:06 UTC ball screw preferences Aubrey Laughlin 2007-03-08 20:21:14 UTC Re: [CAD_CAM_EDM_DRO] ball screw preferences Mark Vaughan 2007-03-09 08:39:44 UTC RE: [CAD_CAM_EDM_DRO] ball screw preferences wjstape 2007-03-09 09:54:22 UTC Re: ball screw preferences R Wink 2007-03-09 12:34:24 UTC RE: [CAD_CAM_EDM_DRO] ball screw preferences Mark Vaughan 2007-03-10 10:00:14 UTC RE: [CAD_CAM_EDM_DRO] Re: ball screw preferences ballendo 2007-03-11 03:21:04 UTC Re: ball screw preferences Mark Vaughan 2007-03-11 09:24:00 UTC RE: [CAD_CAM_EDM_DRO] Re: ball screw preferences ballendo 2007-03-11 22:22:21 UTC Re: ball screw preferences Steve Blackmore 2007-03-12 01:27:18 UTC Re: [CAD_CAM_EDM_DRO] Re: ball screw preferences Mark Vaughan 2007-03-12 01:28:03 UTC RE: [CAD_CAM_EDM_DRO] Re: ball screw preferences lcdpublishing 2007-03-12 14:39:09 UTC Re: ball screw preferences ballendo 2007-03-12 16:12:29 UTC Re: ball screw preferences ballendo 2007-03-12 16:39:06 UTC Re: ball screw preferences ballendo 2007-03-12 17:09:04 UTC Re: ball screw preferences Steve Blackmore 2007-03-13 01:30:46 UTC Re: [CAD_CAM_EDM_DRO] Re: ball screw preferences Mark Vaughan 2007-03-13 01:41:07 UTC RE: [CAD_CAM_EDM_DRO] Re: ball screw preferences ballendo 2007-03-13 02:11:07 UTC Re: ball screw preferences ballendo 2007-03-13 02:17:24 UTC Re: ball screw preferences Mark Vaughan 2007-03-13 02:51:26 UTC RE: [CAD_CAM_EDM_DRO] Re: ball screw preferences R Rogers 2007-03-13 07:57:42 UTC Re: [CAD_CAM_EDM_DRO] Re: ball screw preferences ballendo 2007-03-13 09:11:22 UTC Re: ball screw preferences R Rogers 2007-03-13 13:00:44 UTC Re: [CAD_CAM_EDM_DRO] Re: ball screw preferences Steve Blackmore 2007-03-13 14:40:30 UTC Re: [CAD_CAM_EDM_DRO] Re: ball screw preferences