I should correct it, not an inlay as in two pieces, just raised lettering. On Mon, Sep 3, 2012 at 4:55 PM, Ben Potter <b...@bpuk.org> wrote:
> I've carved a few test pieces in limestone (but never tried to inlay it), > from memory I used a fairly high speed (15-20k rpm) and slow feedrates > (150-300 mm/min). > > Mind you, I was probably rubbing the tool at that, so it should be possible > to go faster - experimenting a bit should give you some idea of how > fast/deep you can go with your gear. > > Used standard (uncoated) carbide tooling, mainly small ballnoses, with a > light cut. Water was applied using a spray bottle, didn't need a lot. > > When I ran without water I had a lot of problems with the stone chipping > and > losing detail. Could be speed/feed dependant though. > > The biggest problem was that the cut stone tended to form a thick paste, > which obviously needed to be cleaned off the rails and screws before it got > into any bearings. > > Hope that helps. > Ben > > > -----Original Message----- > From: Erik Friesen [mailto:e...@aercon.net] > Sent: 03 September 2012 21:45 > To: Enhanced Machine Controller (EMC) > Subject: [Emc-users] Limestone cnc > > What would be the minimum setup needed for doing an inlay on limestone? > > My dad in law was asking about this, and I don't see a lot of easy info > about this. > > Could we use a slow router, say 6000rpm, and some type of diamond bit, and > take all day to do the job? > > Is water a requirement? > > Is there some basic reason why a typical cnc router setup won't work? > > ---------------------------------------------------------------------------- > -- > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and threat > landscape has changed and how IT managers can respond. Discussions will > include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
