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BENDING WOOD LAMINATE AND BENT SHAPED PART PRODUCED THEREFROM
BENDING WOOD LAMINATE AND BENT SHAPED PART PRODUCED THEREFROM
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机译:弯曲的木材层压板和弯曲的异型材由其制成
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摘要
A pliable bentwood laminate with an intermediate layer (2) forming a central layer, having first and second surface sides, a first outer timber layer (3) on the first surface side, and a second outer timber layer (4) one the second surface side, wherein the distance between the outer surface of the first and second outer timber layers (3, 4) is at least 8 mm, wherein the first and the second outer timber layers (3, 4) are formed from rotary cut balsawood veneer, wherein density of the first and second outer timber layers (3, 4), with a residual moisture content of 12% by weight with respect to the timber mass, is less than 200 kg/m3, wherein the first and second outer timber layers (3, 4) have lathe checks (5) on one surface side, wherein the first and second outer timber layers (3, 4) are arranged with the surface side having the lathe checks (5) faces away from the intermediate layer (2), wherein the bentwood laminate can be and/or is curved with an inner bending radius of between 100 mm and 250 mm, wherein the intermediate layer is a directional timber layer, a natural axis of the bentwood laminate runs in the intermediate layer, and wood grain of the directional intermediate layer runs at right-angles to longitudinal extent of the lathe checks (5).
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机译:一种柔性曲木层压板,其具有形成中间层的中间层(2),该中间层具有第一和第二表面侧,在第一表面侧上的第一外木材层(3),以及在第二表面上的第二外木材层(4)侧,其中第一和第二外部木材层(3、4)的外表面之间的距离至少为8 mm,其中第一和第二外部木材层(3、4)由旋转切割的轻木薄板形成,其中第一和第二外部木材层(3、4)的密度(相对于木材质量为12%重量残留水分)小于200 kg / m3,其中第一和第二外部木材层(3图3、4)在一个表面侧上具有车床止动件(5),其中第一和第二外部木材层(3、4)布置成使得车床止动件(5)的面侧背离中间层(2)。 ,其中曲木层压板可以是和/或弯曲的,其内部弯曲半径为10 0毫米和250毫米,其中中间层是定向木材层,弯曲木材层压板的自然轴在中间层中延伸,定向中间层的木纹垂直于车床支票的纵向延伸( 5)。
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