FW: [CAD_CAM_EDM_DRO] hybrid stepper bias
Posted by
Miroslav Pejic
on 2003-02-08 00:03:40 UTC
SEEMS LIKE NOWBODY IS HEARING ME
I'LL ASK AGAIN :
Hi,
IS THERE ANY POSSIBILLITY OR METHOD TO MAGNETIZE DEMAGNETIZED ROTOR AGAIN ?
Peja
-----Original Message-----
From: krnldmp <krnldmp@...> [mailto:krnldmp@...]
Sent: Tuesday, February 04, 2003 4:09 PM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: [CAD_CAM_EDM_DRO] hybrid stepper bias
One of the reasons it may be hard to believe that removing a rotor
demagnetizes it is that it's a lot harder to demagnetize a rotor that
is already demagnetized. Alnico will keep a flux density of a few
kGauss for a very long time in free air. If your rotor is already down
that low, you can yank it in and out as many times as you fancy. If
you get a new motor and remove the rotor, you may as well remove it
again. See?
Addresses:
FAQ: http://www.ktmarketing.com/faq.html
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OFF Topic POSTS: General Machining
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I'LL ASK AGAIN :
Hi,
IS THERE ANY POSSIBILLITY OR METHOD TO MAGNETIZE DEMAGNETIZED ROTOR AGAIN ?
Peja
-----Original Message-----
From: krnldmp <krnldmp@...> [mailto:krnldmp@...]
Sent: Tuesday, February 04, 2003 4:09 PM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: [CAD_CAM_EDM_DRO] hybrid stepper bias
One of the reasons it may be hard to believe that removing a rotor
demagnetizes it is that it's a lot harder to demagnetize a rotor that
is already demagnetized. Alnico will keep a flux density of a few
kGauss for a very long time in free air. If your rotor is already down
that low, you can yank it in and out as many times as you fancy. If
you get a new motor and remove the rotor, you may as well remove it
again. See?
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/
Discussion Thread
Miroslav Pejic
2003-02-07 03:39:40 UTC
FW: [CAD_CAM_EDM_DRO] hybrid stepper bias
Miroslav Pejic
2003-02-08 00:03:40 UTC
FW: [CAD_CAM_EDM_DRO] hybrid stepper bias
Tony Jeffree
2003-02-08 00:30:23 UTC
Re: FW: [CAD_CAM_EDM_DRO] hybrid stepper bias