Re: [CAD_CAM_EDM_DRO] Create A axis from HV6

Hi, very nice...looks real handy at the weld shop. cul brian f.

----- Original Message -----
From: "Paul Kelly" <tech@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, February 22, 2007 4:11 PM
Subject: RE: [CAD_CAM_EDM_DRO] Create A axis from HV6


> I've done an indexing head, same basic design and a 1ish amp NEMA23 worked
> fine
> see http://www.cncathome.com/indexer.html <http://www.cncathome.com/>
> PK
>
>
> _____
>
> From: CAD_CAM_EDM_DRO@yahoogroups.com
> [mailto:CAD_CAM_EDM_DRO@yahoogroups.com] On Behalf Of dgoadby
> Sent: Thursday, 22 February 2007 10:59 PM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: [CAD_CAM_EDM_DRO] Create A axis from HV6
>
>
>
> I need to make an A-axis to mill some splines. I have an unused HV-6
> rotary table which looks good enough for what I need. Has anybody on
> the list converted a rotary table like this?
>
> Any ideas on the minimum stepper size to use? I have a spare 34 but it
> seems like overkill.
>
> In manual use there are a couple of clamps to improve rigidity when
> machining. Is is worth trying to make a clamp system? Maybe a basic
> permanent friction brake would serve here? If I am using a large motor
> then the drag should not affect the motion.
>
> Regards
>
> David
>
>
>
>
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
> Addresses:
> FAQ: http://www.ktmarketing.com/faq.html
> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
> Post Messages: CAD_CAM_EDM_DRO@yahoogroups.com
>
> Subscribe: CAD_CAM_EDM_DRO-subscribe@yahoogroups.com
> Unsubscribe: CAD_CAM_EDM_DRO-unsubscribe@yahoogroups.com
> List owner: CAD_CAM_EDM_DRO-owner@yahoogroups.com, wanliker@...,
timg@...
> Moderator: pentam@... indigo_red@... davemucha@...
[Moderators]
> URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
>
> OFF Topic POSTS: General Machining
> If you wish to post on unlimited OT subjects goto:
aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if
you have trouble.
> http://www.metalworking.com/news_servers.html
>
> http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
sister site to the CCED group, as many of the same members are there, for OT
subjects, that are not allowed on the CCED list.
>
> NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
> bill
> List Mom
> List Owner
>
>
> Yahoo! Groups - Join or create groups, clubs, forums & communities.
Links
>
>
>
>
>
>
> --
> No virus found in this incoming message.
> Checked by AVG Free Edition.
> Version: 7.1.412 / Virus Database: 268.18.3/694 - Release Date: 2/20/07
>
>