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 Post subject: Laser Cut rosette inlay
PostPosted: Thu Mar 27, 2008 9:53 am 
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Walnut
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I rented some time on an industrial 50W laser and used it to burn out the areas in a German spruce top to be inlayed and to cut the Amboyna burl to fit in the spaces for a classical guitar rosette. Kind of a different approach - maybe too different? Let me know what you think.


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PostPosted: Thu Mar 27, 2008 9:59 am 
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First name: Waddy
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I think that's very cool! Interesting diversion from the norm.

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PostPosted: Thu Mar 27, 2008 10:01 am 
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Koa
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I like the design. It looks a little flat but maybe that will change with the finish. Some engraving might help. I don't know what classical guitarists will think.

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PostPosted: Thu Mar 27, 2008 10:03 am 
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Koa
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Jim Olson has been doing that for a while, and commercially you can get laser cut parts from Michael Gurian.


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PostPosted: Thu Mar 27, 2008 12:07 pm 
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Brazilian Rosewood
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Did you have a problem with alignment? Looks about 1/2" off center.


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PostPosted: Thu Mar 27, 2008 1:55 pm 
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Walnut
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The inlay pattern is slightly rotated off-center to the joint, about 2mm. If you look closely at the joint at the bottom of the rosette you can see that, but the center hole and the veneer lines are exactly symmetrical to the top joint. The design was hand-drawn and I did not notice that it was slightly canted off the x-y axis until I started the laser. The hole in the board under the top is just a hole I use for a router pivot and has nothing to do with this top.


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PostPosted: Thu Mar 27, 2008 4:39 pm 
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Koa
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did you ask if that was too different?....

To quote some of the younger crowd; "man...you got mad skills!"

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PostPosted: Thu Mar 27, 2008 6:07 pm 
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Koa
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Mark,

Nice - will look even better when sanded and finished. This is the sort of thing I've been experimenting with (I have my own laser engraver). I'll take some pictures and post em soon. The laser enables all sorts of cool new artsy things....

Can I ask how much (by PM maybe?) you had to pay for laser time?

Cheers,
Dave F.

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