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Laser for pearl
http://mowrystrings.luthiersforum.com/forum/viewtopic.php?f=10106&t=19515
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Author:  mikebrittain [ Tue Nov 04, 2008 11:33 pm ]
Post subject:  Laser for pearl

I have a 75 watt Epilog. It's very good for pearl veneers and abalam up to .030.
I use slow speed & low power.

myspace.com/mikebrittain

Author:  npalen [ Wed Nov 05, 2008 4:45 pm ]
Post subject:  Re: Laser for pearl

That's interesting, Mike.
What kind of cut surface does it leave?
Nelson

Author:  mikebrittain [ Thu Nov 06, 2008 2:35 pm ]
Post subject:  Re: Laser for pearl

The edges are very clean & sharp. Any burning will clean right off.

I will say that the learning curve is tough, similar to cnc routers etc.

Mike

Author:  Erik Hauri [ Thu Nov 06, 2008 8:02 pm ]
Post subject:  Re: Laser for pearl

Is that laser a CO2, YAG or FIBER?

Author:  Michael Dale Payne [ Fri Nov 07, 2008 10:44 am ]
Post subject:  Re: Laser for pearl

This may be true with a laminate like ablam as the laminating media may keep the shell veneers from disintegrating, but laser will not work with natural shell as the heat powers the shell near a 64th of an inch either side of the beam and makes for very raged edge. I have been through the testing of natural shell being laser cut several times at several differnt settings and speeds. water Jet works great. I am supprised that it work on ablam. would love to see close-up photos.

Author:  KenH [ Fri Nov 07, 2008 11:40 am ]
Post subject:  Re: Laser for pearl

You may want to call Bob Rigaud at http://www.rgmusic.com/ To find out about the details of using a laser on Pearl and abalone. He has been using it for quite some time and his inlay work is really good. Hes a super nice guy too and loves to talk to other luthiers.

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