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학술저널

기타재의 동적탄성계수 분포와 네크 굽음 현상에 관한 연구

Study on the Distribution of Dynamic MOE of Guitar Woods and Crook of Guitar Neck

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Densities and dynamic MOE s of German spruce, Engelmann spruce, Indian rosewood and mahogany, which are major species of a classic guitar, were measured. The dynamic MOE s were calculated from the sound velocities measured by a ultrasonic timer. Effect of cyclic drying on density and MOE was examined by drying low quality spruce boards in a kiln. The cause of crook of guitar necks was investigated by conditioning them at various humidities. Dimensional stability tests were conducted with some acetylated guitar necks.

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3. 결과 및 고찰

4. 요약

5. 사사

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