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公开(公告)号：EP1120211B1
公开(公告)日：2004-11-03
申请号：EP00127640.1
申请日：2000-12-16
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公开(公告)号：EP1120211A1
公开(公告)日：2001-08-01
申请号：EP00127640.1
申请日：2000-12-16
摘要： A method and apparatus for automatically planing a flitch (1). The method of the invention comprises measuring the distance between the top (5) and bottom surfaces of the flitch at a plurality of longitudinally spaced locations, calculating a planing operation of the flitch based upon the plurality of distance measurements; and then planing the flitch according to the calculation. In a preferred embodiment, the measurements are taken by a bank of photodetectors in combination with a computer (microprocessor). The calculation is done by the microprocessor. The apparatus of the invention comprises means for making a plurality of distance measurements between a first generally planar surface of the flitch and a second generally frustoconical surface of the flitch (1), means for calculating a planing operation for the flitch based upon the measurements, and, means for planing the flitch in accordance with the calculations a variety of different types of planing heads can be used to do the actual planing, and the invention is not limited to any particular type or number of planing heads. The invention is capable of cutting stepped grooves in the bottom surface of the flitch to enable more stable veneer slicing on rotary cutters.
摘要翻译： 一种用于自动划线的方法和装置（1）。 本发明的方法包括在多个纵向间隔的位置处测量所述薄纱的顶部（5）和底部表面之间的距离，基于所述多个距离测量来计算所述薄纱的刨削操作; 然后根据计算刨花。 在优选实施例中，测量由一组光电检测器与计算机（微处理器）结合。 计算由微处理器完成。 本发明的装置包括用于在薄纱的第一大体上平坦的表面和薄纱（1）的第二大致截头圆锥形表面之间进行多个距离测量的装置，用于基于测量来计算毛衣的刨削操作的装置， 以及用于根据计算来划分薄片的装置，可以使用各种不同类型的刨床来进行实际的刨削，并且本发明不限于任何特定类型或数量的刨床。 本发明能够在薄片底面上切割阶梯槽，以便在旋转刀具上实现更稳定的单板切片。
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