Re: [CAD_CAM_EDM_DRO] Sherline Spindle Pulse disk for threading

Bill,

I'm currently playing with the same idea. Not yet done, but you can find
my intentions here: http://users.skynet.be/gedp/FILES/index.html encoder.

Optics will come from an old mouse (ir led and phototransistor).

Just need to turn some kind of holder. Easy alu piece.

Disc will be cut from a cd protector (like you find on blank cd spindles
to protect the cd's below. Looks like regular cd, but without coating).

For the marks, I think to print it on transparent en glue this to the
disc. Maybe will have to darken the stripes with a marker or so.

Hope this helps

Geert

wanliker@... wrote:

> I am wanting to put a disc on the outboard end of the spindle, that will
> give me the necessary feedback pulse to the Mach software for threading.
> Anyone have a nice easy answer on what to do, and how they mounted the disc
> and the pickup.
>
> A couple of links to a picture of what you did, will possibly wake up my
> brain cells, so I can get one mounted.
>
> I have pretty much decided that I will not remove the pulley, as it is not
> coming off, and I would rather not buy a new one, if I destroy this one trying
> to get the setscrew out.
> Thank You,
> bill
>
>
>
> ************************************** See what's new at http://www.aol.com
>
>
> [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 Links
>
>
>
>