Re: [CAD_CAM_EDM_DRO] Sherline quick change - the problem

Self releasing should be called easy releasing even high priced
spindles allow for a small mechanical push out to break up surface
tension caused by coolant etc.

Paul

----- Original Message -----
From: "Marcus & Eva" <implmex@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Saturday, January 25, 2003 10:03 AM
Subject: Re: [CAD_CAM_EDM_DRO] Sherline quick change - the problem


> Hi All:
> When I was at Sherline for a visit, I saw a spindle that Joe Martin
had
> made up for ER 16 collets.
> I don't know if he was just toying with it, or if he offers it as an
option.
> That taper is 8 deg per side and is self releasing.
> Maybe Joe will still offer the spindle for those who are interested.
> Worth a phone call to Sherline.
> If he says NO, making up a new spindle is not rocket science.
> A chunk of Leadloy and half a day should set you right.
> Cheers
>
> Marcus
> ----- Original Message -----
> From: <joevicar3@...>
> To: <CAD_CAM_EDM_DRO@yahoogroups.com>
> Sent: Friday, January 24, 2003 8:15 PM
> Subject: [CAD_CAM_EDM_DRO] Sherline quick change - the problem
>
>
> > Guys, the problem is that the morse taper is not self releasing. All
> > of your ideas are great until you try to take the tool out, it won't
> > come out without a tap.
> >
> > All tool changing machines use self releasing tapers NMTB 30-40-50
> > and some other styles. Until you tackle this basic problem you can't
> > move on.
> >
> > Need a custom spindle with a different taper. There are already
> > standard sizes that would work and are already used on other mini
> > machines.
> >
> > Then it would be easy to design and build an ATC for your Sherline
> > which would be pretty cool.
> >
> > Joe V.
> >
> >
> > 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@... [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
> >
> >
> >
> > Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/
> >
> >
>
>
>
> 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@... [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
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>