会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 11. 发明申请
    • IMPROVED LOG SCANNING
    • 改进日志扫描
    • WO1994019681A1
    • 1994-09-01
    • PCT/CA1994000064
    • 1994-02-10
    • MACMILLAN BLOEDEL LIMITED
    • MACMILLAN BLOEDEL LIMITEDPOON, Joseph, Kin-Shing
    • G01N23/04
    • G01N33/46B27B1/007G01N23/04G01N23/083G01N2223/601
    • A log scanning system applies circumferentially spaced, traverse scans along the length of the log to provide a longitudinal density scan for each of the scans made. Each scan is made up of rows of density dependent pixels sensed by specific detector (scan line) and columns of density dependent pixels sensed by adjacent detectors arranged transversely of the log. The signals generated along each row are filtered to produce a clean signal scan line and each clean scan line is processed to determine positive peaks. The positive peaks are plotted to form an image and adjacent peaks in adjacent rows and columns are joined to provide a spine image depicting spines of detected knots in each scan. Knot shapes are then defined by reprocessing each scan along the rows or scan lines to determine the knot boundaries on each side of each of the spine lines based on pixels displaying a selected minimum density and these shapes applied to the spine image to provide a reconstructed scan. The longitudinal axis of the log is determined and applied to the reconstructed scans to define the roots or inner ends of the knots. The reconstructed scans are used to define the same knot in each of the reconstructed scans then to generate a three-dimensional image of the log which may then be used by a sawing program to determine how the log should be sawed.
    • 日志扫描系统沿着日志的长度应用周向间隔的遍历扫描,以提供对每个扫描进行纵向密度扫描。 每个扫描由特定检测器(扫描线)感测的密度相关像素行和由横向排列的相邻检测器所感测的密度相关像素列组成。 沿着每行产生的信号被滤波以产生干净的信号扫描线,并且处理每个干净的扫描线以确定正峰值。 绘制正峰以形成图像,并且相邻行和列中的相邻峰被连接以提供描绘每次扫描中检测到的结的刺的脊柱图像。 然后通过沿行或扫描线重新处理每个扫描来定义结形状,以基于显示所选择的最小密度的像素来确定每个脊线的每一侧上的结边界,并且将这些形状应用于脊柱图像以提供重构扫描 。 确定原木的纵向轴线并将其应用于重建的扫描,以确定节点的根部或内部端部。 重建的扫描用于在每个重建的扫描中定义相同的结,然后生成日志的三维图像,然后可以由锯切程序来使用该图像来确定如何锯切日志。
    • 12. 发明申请
    • METHOD OF OPTIMIZATION OF CUTTING OF FLAT PRODUCTS MADE OF NATURAL MATERIAL, MAINLY OF WOOD, AND SYSTEM FOR ITS REALIZATION
    • 优化自然材料平板产品的方法,主要用于木材和系统的实现
    • WO2017033148A1
    • 2017-03-02
    • PCT/IB2016/055080
    • 2016-08-25
    • BIATEC LASER TECHNOLOGY S. R. O.
    • SCHMERINGA, Peter
    • G05B19/401B26D5/00B27B1/00
    • G05B19/401B23K26/382B23K26/402B26D5/00B26D5/007B26F1/3813B27B1/007G05B2219/35162
    • When cutting the flat products (3) a set of the desired shapes and dimension of the products (3) is defined. Firstly at least one surface of the material (1) is scanned; scanning sets the boundaries of the available surface of the material (1). Optical scanning can be supplied by radiological scanning, preferably by means of a CT scanner (8). Defects (2) are identified in the scanned image and a position is assigned to them. A weight coefficient is assigned to each element from a set of the desired shapes and dimensions of the products (3). A cutting plan (4) is created; this plan (4) defines the boundaries of individual flat products (3), whereby the places with the identified defects (2) of the material (1). Optimalization of the distribution of the desired products (3) is realized with the goal of achieving the highest sum of the number of the products (3) multiplied by the weight coefficient of a given product (3) without the need to cut all the elements from a set of the desired products (3). Subsequently a cutting machine (6) is used to cut the products (3); this machine (6) cuts the material (1) without any limitation with regard to the mutual position of the cut lines of the neighboring products (3).
    • 当切割平板产品(3)时,定义了一组所需的形状和尺寸的产品(3)。 首先扫描材料(1)的至少一个表面; 扫描设置材料(1)的可用表面的边界。 光扫描可以通过放射线扫描,优选地通过CT扫描仪(8)来提供。 在扫描图像中识别缺陷(2),并为其分配位置。 从产品(3)的期望形状和尺寸的集合中将权重系数分配给每个元素。 制定了切割计划(4); 该计划(4)定义了单个平板产品(3)的边界,其中具有材料(1)的已识别缺陷(2)的位置。 实现所需产品(3)的分布的最优化,目的是实现产品数量(3)乘以给定产品(3)的权重系数的最大和,而不需要切割所有元素 从一组所需的产品(3)。 随后使用切割机(6)切割产品(3); 该机器(6)对相邻产品(3)的切割线的相互位置没有任何限制地切割材料(1)。
    • 13. 发明申请
    • VERFAHREN UND BANDSÄGEEINRICHTUNG ZUR HERSTELLUNG VON GESCHWEIFTEN DÜNNEN HOLZLAMELLEN
    • 方法和BANDSÄGEEINRICHTUNG用于生产卷曲的薄木板SLATS
    • WO2016058692A1
    • 2016-04-21
    • PCT/EP2015/002020
    • 2015-10-13
    • STRUVE, Friedrich-Wilhelm
    • STRUVE, Friedrich-Wilhelm
    • B27B1/00B27B15/02B23D61/12
    • B27B15/02B23D61/123B27B1/007
    • Ein Verfahren dient zur Herstellung von geschweiften dünnen Holzlamellen (10) unter Einsatz einer Bandsägeeinrichtung (1), die eine Bandsägegrundeinheit (7) und zumindest eine Bandsäge (2) mit einem Bandsägeblatt (3) aufweist. Es umfasst die folgenden Verfahrensschritte: - Vorbereiten (S 1 ) des Baumstamms (6); - Vermessen (S 2 ) der Form und/oder des Volumens des Baumstamms; - Speichern (S 3 ) der im Verfahrensschritt Vermessen (S 2 ) erhaltenen Form- und/oder Volumendaten; - Ermitteln (S 4 ) des Verlaufs einer neutralen Faser (11) innerhalb des Baumstamms (6) anhand der in dem Verfahrensschritt Speichern (S 3 ) gespeicherten Form und/oder Volumendaten; - Berechnen (S 5 ) von zumindest einem individuellen Schweifschnittverlauf für den Baumstamm (6), der parallel oder entlang zu der neutralen Faser (11) verläuft; - Ansteuern (S 6 ) der zumindest einen Bandsäge (2) der Bandsägeeinrichtung (1), so dass das Bandsägeblatt (3) den Baumstamm (6) entlang des zumindest einen individuellen Schweifschnittverlaufs zersägt.
    • 使用(1),具有一个BandsägegrundeinheitBandsägeeinrichtung用于生产卷曲薄木板片(10)的方法,(7)和至少一个带锯(2)用带锯条(3)。 它包括以下步骤: - 制备所述树干(6)的(S1); - 测量(S2)的形状和/或日志的体积; - 存储(S3)在方法步骤的测定(S2)得到的形式和/或体积数据; 树干内确定(S4)的中性纤维(11)的过程中(6)的基础上存储在存储(S3)的形式和/或体积数据的方法步骤 - ; - 计算(S5)日志(6),其平行于或沿中性纤维(11)的至少一个个体断尾路径; - 驱动Bandsägeeinrichtung(1)的(S6),所述至少一个带锯(2),从而使带锯条(3)日志(6)沿所述至少一个单独的锯尾段梯度。
    • 14. 发明申请
    • CURVE CUTTING WITH A CIRCULAR SAW BLADE
    • 具有圆形锯片的曲线切割
    • WO2015020593A1
    • 2015-02-12
    • PCT/SE2014/050870
    • 2014-07-07
    • EKEVAD, Mats
    • EKEVAD, Mats
    • B27B1/00B27B5/04B27B7/00
    • B27B1/007B23D59/008B26D5/005B27B7/00G05B15/02
    • Method (500) and calculating unit (620) for curve sawing of a block (100) in a cutting direction (S) with at least a first circular saw blade (110). The method (500) comprises determining (501) a radius (R) of the curve sawing, by measuring the curvature of the block (100) in the direction of cutting (S); calculating (502) a vertical inclination angle (β) of the first circular saw blade (110) in a vertical plane (V) relative to the cutting direction (S) in the block (100), based on the determined radius (R) of the curve sawing; inclining (503) the first circular saw blade (110) with the calculated (502) vertical inclination angle (β); and sawing (508) the block (100) in the cutting direction (S) with the inclined (503) first circular saw blade (110) along the determined (501) radius (R) of the curve sawing.
    • 方法(500)和计算单元(620),用于利用至少第一圆锯片(110)在切割方向(S)上对块(100)进行曲线锯切。 方法(500)包括通过测量块(100)沿切割方向(S)的曲率来确定(501)曲线锯切的半径(R); 基于所确定的半径(R),计算(502)相对于块(100)中的切割方向(S)的垂直平面(V)中的第一圆锯片(110)的垂直倾斜角(& bgr) )曲线锯切; 以所计算的(502)垂直倾斜角(& bgr)倾斜(503)第一圆锯片(110); 并沿着所述曲线锯切的确定的(501)半径(R)沿所述倾斜(503)第一圆锯片(110)沿所述切割方向(S)锯切(508)所述块体(100)。
    • 16. 发明申请
    • SIMULATION METHOD, SIMULATION APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR SIMULATION
    • 模拟方法,仿真设备和用于模拟的计算机程序产品
    • WO2006120766A1
    • 2006-11-16
    • PCT/JP2005/017321
    • 2005-09-14
    • OLYMPUS CORPORATIONSUZUKI, Tatsuya
    • SUZUKI, Tatsuya
    • B27M1/02B27M1/08B27B1/00
    • B27M1/02B27B1/007B27M1/08Y10T428/24132
    • A simulant image indicating a cut-out position and a shape of a wooden piece to be cut out from raw wood can be generated for manufacturing a wooden piece with a desirable grain pattern. As a result, an amount of the raw wood wasted at processing can be reduced and the yield can be improved. A grain pattern which is to be shown on a surface of a wooden piece cut out from raw wood is supplied as an input. Then, it is determined whether a wooden piece with a predetermined three-dimensional shape can be cut out from the raw wood so that the cut out wooden piece has a surface with a similar grain pattern to the input grain pattern, with the use of at least the input grain pattern, raw wood information, and shape information. When the shaping of such wooden piece is determined to be possible as a result of determination, a simulant image indicating a cut-out position and a shape of a wooden piece in the raw wood is generated and the generated simulant image is supplied as an output.
    • 可以产生表示从原木切出的木制品的切割位置和形状的模拟图像,以制造具有所需颗粒图案的木制件。 结果,可以减少在加工时浪费的原料的量,并且可以提高收率。 将从原木切出的木制件的表面上显示的颗粒图案作为输入。 然后,确定是否可以从原木切出具有预定三维形状的木片,使得切出的木制件具有与输入的颗粒图案相似的颗粒图案的表面,使用在 最少的输入粒度图案,原木信息和形状信息。 当确定这样的木制件的成形是可能的时,生成表示木材的切割位置和形状的模拟图像,并且生成的模拟图像作为输出 。
    • 18. 发明申请
    • SAWING METHOD AND APPARATUS
    • 锯切方法和装置
    • WO2002085585A1
    • 2002-10-31
    • PCT/FI2002/000354
    • 2002-04-25
    • MAIRTEK KYPERTTILÄ, Asko
    • PERTTILÄ, Asko
    • B27B1/00
    • B27B1/007B27B31/00B27B31/04
    • The invention concerns a sawing method for compensating drying spirality of sawn timber. According to the invention, the drying spirality of a sawing blank and/or sawn timber sawn from a tree trun (1) is measured or estimated, and the tree trunk (1) is sawn with a counter spirality compensating the drying spirality, wherein the sawn surface (8) turns around the tree trunk so, that the angle (K) between the line segment (11) defined by saw blades/blade edges (2) and the comparative line segment (10) defined by the center point (6) of the cross-sectional profile of the tree trunk changes. The invention also concerns a sawing apparatus for compensating the drying spirality of sawn timber.
    • 本发明涉及一种用于补偿锯材干燥螺旋度的锯切方法。 根据本发明,测量或估计从树木(1)锯切的锯切坯料和/或锯切木材的干燥螺旋度,并且以反螺旋方式锯切树干(1),补偿干燥螺旋度,其中 锯切表面(8)围绕树干转动,使由锯片/叶片边缘(2)限定的线段(11)和由中心点(6)限定的比较线段(10)之间的角度(K) )树干横截面轮廓变化。 本发明还涉及用于补偿锯材的干燥螺旋度的锯切装置。
    • 19. 发明申请
    • APPARATUS AND PROCEDURE FOR CUTTING SQUARE TIMBER
    • 切割方形木材的装置和程序
    • WO1993008002A1
    • 1993-04-29
    • PCT/FI1992000279
    • 1992-10-19
    • KONTIAINEN, Veijo
    • B27B31/00
    • B27L11/007B27B1/007B27B25/00
    • Procedure and apparatus for sawing a square timber, the apparatus comprising a feed mechanism (1), a chipper (2) and a sawing apparatus (3) in such manner that the feed mechanism has been arranged to feed the square timber into the chipper, the chipper has been arranged to remove from the square timber its curved surface portions, and the sawing apparatus has been arranged to cut up the spar arriving from the chipper. As taught by the invention, the feed mechanism (1) is connected with a pivot (4) with vertical axis to the chipper, and the chipper is connected with a second pivot (5) with vertical axis to the sawing apparatus, which is carried on the frame of the apparatus, and that the apparatus comprises a feed table (6) for feeding the square timber in controlled manner into the feed mechanism.
    • 用于锯切方形木材的方法和装置,该装置包括进料机构(1),切片机(2)和锯切装置(3),使得进料机构已经布置成将正方形木材进给到切片机中, 切片机已被布置成从正方形木材中除去其弯曲的表面部分,并且锯切装置已被布置成切割从切片机到达的翼梁。 如本发明所教导的那样,进给机构(1)与具有与切屑机垂直的轴线的枢轴(4)连接,并且切屑机与具有垂直轴线的第二枢轴(5)连接,所述锯床装置 在装置的框架上,并且该装置包括用于以可控方式将正方形木材供给到进给机构中的进给台(6)。
    • 20. 发明申请
    • APPARATUS FOR GUIDING A PIECE OF TIMBER TO A MACHINE TOOL
    • 用于指导木材到机器工具的装置
    • WO1991007260A1
    • 1991-05-30
    • PCT/FI1990000268
    • 1990-11-13
    • A. AHLSTROM CORPORATION
    • A. AHLSTROM CORPORATIONMIETTINEN, Lauri
    • B27B25/00
    • B27B1/007B27B25/02B27C1/12B27L1/10B27L11/007
    • An apparatus for guiding a piece of timber, especially a block (2) to be machined in a chipper canter. A chain conveyor (10) for conveying the block is provided in front of the chipper canter and at least one press roll (24, 26), for pressing the block against the chain conveyor. Between the chain conveyor and the chipper canter, there is a raisable and lowerable feed roll (14) which in its lower position is below the level of the chain conveyor and in its raised position is above said level. At an appropriate distance in front of and behind the chipper canter, there is a pair of side rollers (48, 50) the rollers of which (52, 56, 54, 58) can be pressed against the sides of the block in such a way that they center the block or move freely in the lateral direction.
    • 一种用于引导木材的装置,特别是在切片机中加工的块(2)。 用于输送块的链式输送机(10)设置在切片器前端,以及至少一个压辊(24,26),用于将块压靠链式输送机。 在链式输送机和切割器槽之间,存在可升高和可降低的进给辊(14),其在其下部位置低于链式输送机的水平面,并且在其升高位置高于所述水平面。 在切片机前面和后面的适当距离处,存在一对侧辊(48,50),其辊(52,56,54,58)能够被压靠在块的侧面上 方式是使它们沿着横向方向中心或自由移动。