| 摘要 |
PURPOSE: A method for impregnating matters into wood using sound vibration energy is provided to penetrate various materials used in storage and decoration of wood such as fire resistant material, wood reinforcing solidification solution and specific color paint into wood using ultrasonic energy. CONSTITUTION: In an impregnation method in which a specific material is impregnated into a wooden half-finished product(1) by applying sound vibration energy into an impregnation solution, the method for impregnating matters into wood using sound vibration energy comprises the processes of coating the impregnation solution on the surface of the wooden half-finished product in such a way that the impregnation solution forms a layer(3); and installing a sound vibration energy generator(2) for applying the sound vibration energy in such a way that the vibration surface of the sound vibration energy generator is positioned inside the impregnation solution and spaced apart from the wooden half-finished product in a certain distance, thereby impregnating the specific material into the wooden half-finished product, wherein the sound vibration energy generator is installed in such a manner that vector of vibration speed is inclined in an angle of 0 degree to a perpendicular line of the surface of the wooden half-finished product in case that the impregnation surface of the wooden half-finished product(1) on which the impregnation solution is impregnated is a lateral cross section (fiber direction) (a), and the range of vibration frequency of the sound vibration energy generator(2) and amplitude of vibration on the vibration generation surface is set based on sound resonance phenomena of the impregnation solution used in the impregnation process.
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