CAD CAM EDM DRO - Yahoo Group Archive

Re: safety - pcb dust hazard

Posted by andrewyslee
on 2002-04-15 17:45:42 UTC
www.thinktink.com/stack/volumes/volvi/drilling.htm

--- In CAD_CAM_EDM_DRO@y..., "marble_h" <marble_h@y...> wrote:
> Lee What is that web site can you supply the address
>
> John B
>
>
>
>
> --- In CAD_CAM_EDM_DRO@y..., Sven Peter <peteryco@r...> wrote:
> > Hello Andrew,
> > I second Marris according to asbestos effects. Glass is not
> asbestos.
> > But after being once poisoned from glass dust. (couldn't breathe
or
> > sleep for 3 days)
> > I threw out my blasting cabin and never used it again.
> > But PCboard material contains resins of all kind. And more then
one
> is
> > said to be cancerigenous. Si if you can suck the stuff far away.
> > If you use spray mist the dust gets catched very good. And you
> carbide
> > mills or drills will last longer. Thats what I did when I was
> managing
> > the mechanical production of a electronics factory.
> > Best wishes
> > Sven Peter
> >
> > andrewyslee wrote:
> > >
> > > Hi,
> > >
> > > Got this from a website on routing/drilling printed circuit
board.
> > >
> > > IF AVAILABLE, ALWAYS USE A VACUUM CLEANER TO REMOVE DEBRIS AND
> > > COLLECT AIRBORNE DUST DURING THE DRILLING OPERATION. THE DUST
> > > GENERATED DURING PCB DRILLING CAN POSE A VERY SERIOUS HEALTH
> HAZARD
> > > AND SHOULD NOT BE INHALED OR INGESTED UNDER ANY CIRCUMSTANCES.
> > >
> > > Been drilling/burring PCB without too much precaution. Please
> tell me
> > > I will still get to see tomorrow. The site didn't say what the
> serios
> > > health hazards are. Hope someone can enlighthen us so that we
can
> be
> > > more concientious/cautious the next time or give up this hobby.
> > >
> > > Thanks
> > >
> > > Lee
> > >
> > > Addresses:
> > > FAQ: http://www.ktmarketing.com/faq.html
> > > FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
> > >
> > > 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
> as a sister site to the CCED group, as many of the same memembers
are
> there, for OT subjects, that are not allowed on the CCED list.
> > >
> > > Post messages: CAD_CAM_EDM_DRO@y...
> > > Subscribe: CAD_CAM_EDM_DRO-subscribe@y...
> > > Unsubscribe: CAD_CAM_EDM_DRO-unsubscribe@y...
> > > List owner: CAD_CAM_EDM_DRO-owner@y..., wanliker@a...
> > > Moderator: jmelson@a... timg@k... [Moderator]
> > > URL to this page: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
> > > bill,
> > > List Mom
> > > List Owner
> > >
> > >
> > >
> > > Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/

Discussion Thread

Steve Blackmore 2002-03-27 16:57:25 UTC Chopper circuit pfrederick1 2002-03-28 05:41:01 UTC Re: Chopper circuit Vajk Fekete 2002-03-28 06:19:45 UTC Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit stephen_stallings 2002-03-28 12:05:30 UTC Re: Chopper circuit pfrederick1 2002-03-28 12:25:46 UTC Re: Chopper circuit Tony Jeffree 2002-03-28 13:46:18 UTC Re: Chopper circuit Steve Blackmore 2002-03-28 20:38:28 UTC Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit RichD. 2002-03-28 21:12:41 UTC Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit Steve Blackmore 2002-03-29 03:34:08 UTC Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit Steve Blackmore 2002-04-02 12:07:07 UTC Chopper circuit waynegramlich 2002-04-02 20:02:49 UTC Re: Chopper circuit Steve Blackmore 2002-04-03 11:16:21 UTC Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit paul_alz 2002-04-03 15:46:51 UTC Re: Chopper circuit andrewyslee 2002-04-03 15:54:29 UTC safety Chris L 2002-04-03 16:28:58 UTC Re: [CAD_CAM_EDM_DRO] safety waynegramlich 2002-04-03 16:36:57 UTC Re: Chopper circuit waynegramlich 2002-04-03 16:41:50 UTC Re: Chopper circuit JanRwl@A... 2002-04-03 16:46:35 UTC Re: [CAD_CAM_EDM_DRO] safety andrewyslee 2002-04-03 17:45:36 UTC Re: safety JanRwl@A... 2002-04-03 18:31:59 UTC Re: [CAD_CAM_EDM_DRO] Re: safety mariss92705 2002-04-03 19:01:55 UTC Re: Chopper circuit Raymond Heckert 2002-04-03 23:16:06 UTC Re: [CAD_CAM_EDM_DRO] safety waynegramlich 2002-04-04 09:37:54 UTC L298 Commutation Diodes (was Re: Chopper circuit) paul_alz 2002-04-04 15:55:03 UTC Re: Chopper circuit mariss92705 2002-04-04 16:51:05 UTC L298 Commutation Diodes (was Re: Chopper circuit) Raymond Heckert 2002-04-04 19:35:10 UTC Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit dave_ace_me 2002-04-04 19:50:29 UTC Re: Chopper circuit dave_ace_me 2002-04-04 19:55:25 UTC OT irfranview ( was Re: Chopper circuit waynegramlich 2002-04-04 21:18:39 UTC Re: Chopper circuit waynegramlich 2002-04-04 21:36:16 UTC L298 Commutation Diodes (was Re: Chopper circuit) paul_alz 2002-04-04 23:49:13 UTC Re: Chopper circuit dave_ace_me 2002-04-05 05:39:10 UTC Re: Chopper circuit paul_alz 2002-04-06 01:04:04 UTC Re: Chopper circuit ballendo 2002-04-06 06:47:08 UTC Re: Chopper circuit JanRwl@A... 2002-04-06 13:21:47 UTC Re: [CAD_CAM_EDM_DRO] Re: Chopper circuit mariss92705 2002-04-06 14:06:59 UTC Re: Chopper circuit Steve Blackmore 2002-04-06 16:50:32 UTC [CAD_CAM_EDM_DRO] Was Chopper circuit - Now ver 3.2 paul_alz 2002-04-07 03:19:03 UTC Re: Was Chopper circuit - Now ver 3.2 Steve Blackmore 2002-04-07 05:00:04 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 paul_alz 2002-04-07 09:47:58 UTC Re: Was Chopper circuit - Now ver 3.2 n4onl 2002-04-07 10:20:22 UTC Re: Was Chopper circuit - Now ver 3.2 paul_alz 2002-04-07 12:31:11 UTC Re: Was Chopper circuit - Now ver 3.2 Larry Edington 2002-04-07 13:26:08 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 n4onl 2002-04-07 15:53:03 UTC Re: Was Chopper circuit - Now ver 3.2 waynegramlich 2002-04-07 17:21:57 UTC Re: Was Chopper circuit - Now ver 3.2 Steve Blackmore 2002-04-07 18:05:36 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 mariss92705 2002-04-07 18:07:59 UTC Re: Was Chopper circuit - Now ver 3.2 Tim Goldstein 2002-04-07 19:04:37 UTC RE: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 mariss92705 2002-04-07 19:43:07 UTC Re: Was Chopper circuit - Now ver 3.2 mariss92705 2002-04-07 20:00:17 UTC Re: Was Chopper circuit - Now ver 3.2 RichD 2002-04-07 20:08:58 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 marble here 2002-04-07 20:40:37 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Tim Goldstein 2002-04-07 20:54:18 UTC RE: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 marble here 2002-04-07 21:05:47 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 marble here 2002-04-07 21:09:10 UTC RE: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Jon Elson 2002-04-07 22:13:44 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Doug Fortune 2002-04-07 22:33:53 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Paul Weber 2002-04-07 23:28:57 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Tony Jeffree 2002-04-07 23:42:39 UTC Re: Was Chopper circuit - Now ver 3.2 Steve Blackmore 2002-04-08 00:45:16 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 mariss92705 2002-04-08 00:49:48 UTC Re: Was Chopper circuit - Now ver 3.2 mariss92705 2002-04-08 01:01:35 UTC Re: Was Chopper circuit - Now ver 3.2 paul_alz 2002-04-08 01:13:38 UTC Re: Was Chopper circuit - Now ver 3.2 Steve Blackmore 2002-04-08 01:17:45 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 paul_alz 2002-04-08 02:05:30 UTC Re: Was Chopper circuit - Now ver 3.2 Tony Jeffree 2002-04-08 02:14:33 UTC Re: Was Chopper circuit - Now ver 3.2 paul_alz 2002-04-08 02:29:31 UTC Re: Was Chopper circuit - Now ver 3.2 paul_alz 2002-04-08 02:40:50 UTC Re: Was Chopper circuit - Now ver 3.2 Paul R. Hvidston 2002-04-08 07:41:15 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 cadcamcenter 2002-04-08 08:40:22 UTC Re: Was Chopper circuit - Now ver 3.2 mariss92705 2002-04-08 21:37:12 UTC Re: Was Chopper circuit - Now ver 3.2 Jon Elson 2002-04-08 21:57:48 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Larry Edington 2002-04-08 22:17:11 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Larry Edington 2002-04-08 22:28:06 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Larry Edington 2002-04-08 22:36:50 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 RichD 2002-04-08 22:51:44 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 mariss92705 2002-04-09 00:08:36 UTC Re: Was Chopper circuit - Now ver 3.2 paul_alz 2002-04-09 01:01:27 UTC Re: Was Chopper circuit - Now ver 3.2 Jon Elson 2002-04-09 10:14:11 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Jon Elson 2002-04-09 10:36:24 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 mariss92705 2002-04-09 11:54:39 UTC Re: Was Chopper circuit - Now ver 3.2 Jon Elson 2002-04-09 22:44:20 UTC Re: [CAD_CAM_EDM_DRO] Re: Was Chopper circuit - Now ver 3.2 Steve Blackmore 2002-04-10 04:01:07 UTC Re: Was Chopper circuit - Ver 3.2 Web page up ballendo 2002-04-13 05:31:51 UTC Re: safety andrewyslee 2002-04-13 16:01:35 UTC Re: safety wanliker@a... 2002-04-13 23:27:38 UTC Re: [CAD_CAM_EDM_DRO] Re: safety ballendo 2002-04-14 01:06:45 UTC Re: Was Chopper circuit - Now ver 3.2 ballendo 2002-04-14 03:44:04 UTC pcb sources was Re: Was Chopper circuit - Now ver 3.2 dave_ace_me 2002-04-14 06:31:41 UTC pcb sources was Re: Was Chopper circuit - Now ver 3.2 JanRwl@A... 2002-04-14 16:51:19 UTC Re: [CAD_CAM_EDM_DRO] Re: safety andrewyslee 2002-04-14 17:52:15 UTC safety - pcb dust hazard mariss92705 2002-04-14 18:06:00 UTC Re: safety - pcb dust hazard mariss92705 2002-04-14 18:10:08 UTC Re: safety andrewyslee 2002-04-14 18:39:49 UTC Re: safety - pcb dust hazard Sven Peter 2002-04-14 18:53:27 UTC Re: [CAD_CAM_EDM_DRO] safety - pcb dust hazard marble_h 2002-04-14 19:27:38 UTC Re: safety - pcb dust hazard J.Critchfield 2002-04-14 20:09:15 UTC Re: [CAD_CAM_EDM_DRO] Re: safety - pcb dust hazard JanRwl@A... 2002-04-15 00:01:23 UTC Re: [CAD_CAM_EDM_DRO] Re: safety JanRwl@A... 2002-04-15 00:05:02 UTC Re: [CAD_CAM_EDM_DRO] Re: safety dave_ace_me 2002-04-15 04:05:04 UTC Re: safety - pcb dust hazard andrewyslee 2002-04-15 17:45:42 UTC Re: safety - pcb dust hazard andrewyslee 2002-04-15 18:17:13 UTC Re: safety - pcb dust hazard ballendo 2002-04-16 13:58:59 UTC Re: safety - pcb dust hazard Raymond Heckert 2002-04-16 16:01:33 UTC Re: [CAD_CAM_EDM_DRO] Re: safety ballendo 2002-04-16 16:44:40 UTC Re: safety - pcb dust hazard ballendo 2002-04-17 01:23:05 UTC What to do in an estop ?!? was Re: safety mariss92705 2002-04-17 03:03:29 UTC Re: safety Sven Peter 2002-04-17 06:49:42 UTC Re: [CAD_CAM_EDM_DRO] Re: safety mariss92705 2002-04-17 07:23:55 UTC Re: safety - pcb dust hazard dave_ace_me 2002-04-17 10:02:12 UTC Re: safety - pcb dust hazard mariss92705 2002-04-17 10:53:38 UTC Re: safety - pcb dust hazard dave_ace_me 2002-04-17 20:07:33 UTC Re: safety - pcb dust hazard askforum 2002-04-17 20:07:55 UTC Re: safety - pcb dust hazard JanRwl@A... 2002-04-17 20:30:05 UTC Re: [CAD_CAM_EDM_DRO] Re: safety mariss92705 2002-04-17 22:23:42 UTC Re: safety - pcb dust hazard Ward 2002-04-18 01:14:10 UTC RE: [CAD_CAM_EDM_DRO] Re: safety - pcb dust hazard batwings@i... 2002-04-18 04:30:08 UTC RE: [CAD_CAM_EDM_DRO] Re: safety - pcb dust hazard dave_ace_me 2002-04-18 04:57:56 UTC Re: safety - pcb dust hazard steveggca 2002-04-18 05:00:12 UTC What to do in an estop ?!? was Re: safety Jon Elson 2002-04-18 05:42:20 UTC Re: [CAD_CAM_EDM_DRO] Re: safety Raymond Heckert 2002-04-18 09:51:38 UTC Re: [CAD_CAM_EDM_DRO] What to do in an estop ?!? was Re: safety Jon Elson 2002-04-18 10:59:03 UTC Re: [CAD_CAM_EDM_DRO] What to do in an estop ?!? was Re: safety mariss92705 2002-04-18 11:45:34 UTC Re: safety Jon Elson 2002-04-18 23:06:48 UTC Re: [CAD_CAM_EDM_DRO] Re: safety Hugh Prescott 2002-04-19 01:28:37 UTC Re: [CAD_CAM_EDM_DRO] Re: safety - pcb dust hazard ballendo 2002-04-19 06:16:34 UTC OT Re: safety - pcb dust hazard