Right. I was wondering how it would be less wasteful to make laminated ribs. Now I get it. Curiosity has me asking what kind of stock you are using to make your ribs, Terry. How many plies? How much have you experimented with different number of plies, dimensions, grain orientations, etc? This subject is intriguing to me. Regards, William R. Monroe ----- Original Message ----- From: "Farrell" <mfarrel2@tampabay.rr.com> To: "Pianotech List" <pianotech@ptg.org> Sent: Saturday, February 18, 2006 5:00 AM Subject: Re: laminated ribs CAN BE less wasteful. If you are using stock that would otherwise not be used (cosmetic defects, grain characteristics, etc.), indeed laminated ribs are less wasteful. However, if you are using nice looking, beautiful grained, quarter sawn Sitka Spruce (or whatever you are using in your panels), laminated ribs consume about twice the amount of wood compared to solid ribs. Thank goodness Del's research, that he so kindly is willing to share, suggests that grain angle (quarter/flat-sawn) doesn't seem to matter much in the laminated rib. So yes, for me, I am often using wood that otherwise would not be used. Terry Farrell ----- Original Message ----- SNIP > For ribs, I think it's a no-brainer, if for no other reason than the > fact that it is LESS WASTEFUL! > Basically..... that's good enough for me. > <G> > > Later, > Guy
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