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Grading and Resawing Lutherie Wood

Resawing Lutherie Wood

by Bruce Creps

previously published in American Lutherie #91, 2007

See also,
“Sharpening the Stellite Teeth on the 3" Hitachi Blade” by Bruce Creps
“Grading and Curing Lumber” by Bruce Creps



Harvesting, milling, and processing tonewood can be a wasteful business. Much of the wood used by luthiers comes from large, older trees, elders worthy of respect. As someone fortunate enough to work with these rare, high-grade woods, one of my top goals is to minimize waste by processing this valuable resource efficiently.

This article concerns the Hitachi CB75F resaw, though much of what follows is general enough to be applicable to other resaws. Luthiers who buy resawn sets might glean information about how their wood is processed and what to request or avoid when ordering.

A note on nomenclature: A resaw is an upright or horizontal bandsaw set up to make uniform rip cuts. The front of the saw is where you start feeding a cut. The face of a board is its wide, longitudinal surface; the edge is its narrow longitudinal surface; the end is its crosscut surface. The resaw blade is made up of its band and its teeth (terms not necessarily interchangeable). I refer to vertical-grain wood in place of quartersawn wood to avoid confusion, since a sawyer can get vertical-grain cuts without quartering a log.

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Questions: Digital Photography

Questions: Digital Photography

by Byron Will, and R.M. Mottola

Originally published in American Lutherie #81, 2005 and Big Red Book of American Lutherie Volume Seven, 2015



James from Cincinnati, Ohio asks:

I’m switching from film to digital photography. I’d like to take photos to send to clients during construction and post on my website. I’d also like to take really good studio shots for my portfolio. I know this can’t be answered comprehensively in the Questions column. Right now I’m looking for tips and/or directions to pursue.


Byron Will of Portland, Oregon answers:

My experience taking photos of my harpsichords and other instruments and teaching digital photography at the community college here might be of use. You don’t mention if you’ve already purchased your digital camera. If not, I recommend you check out these websites that I’ve found very helpful for determining what to buy: www.dpreview.com and www.steves-digicams.com. Bear in mind that the quality of the optics is as important as the number of megapixels.

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Mirror with Penlight

Mirror with Penlight

by Tim Olsen

Originally published in Guild of American Luthiers Data Sheet #22, 1976 and Lutherie Tools, 1990

 

Simply tape a penlight flashlight (Eveready Heavy duty will do), to a dentist-style 1" round mirror with a 6" or so handle. Position the light to get a 1" spot of light and so that the beam is entirely reflected into the instrument to be inspected. Sight down the barrel of the penlight. The area you see in the mirror will always be full illuminated. This was Dale Kormo’s idea. ◆