公开(公告)号：WO2012042299A1

公开(公告)日：2012-04-05

申请号：PCT/IB2010/054400

申请日：2010-09-29

Applicant: ROBOR S.N.C. DI BORSATO ROGERIO & BORSATO ALBERTO ,  BORSATO, Alberto

Inventor： BORSATO, Alberto

IPC: B27B15/04 ,  B27B15/08 ,  B27N3/18

CPC classification number: B27B15/08 ,  B27B15/04

Abstract: In order to limit wasted material when cutting mineral wool panels with oriented fibres, a method is proposed for cutting the panel (30) making it into strips, characterised in that the panel is cut in a single stroke along a cutting direction (MC) with a plurality of rectilinear blades (26) arranged airborne at a distance equal to the desired width of the strips. Thinner blades can therefore be used.

Abstract translation: 为了在用定向纤维切割矿棉面板时限制浪费的材料，提出了一种切割面板（30）使其成为条带的方法，其特征在于，沿着切割方向（MC）以一个行程切割面板， 多个直线叶片（26）以等于条的期望宽度的距离空中布置。 因此可以使用更薄的刀片。

公开(公告)号：WO00040381A1

公开(公告)日：2000-07-13

申请号：PCT/FI2000/000007

申请日：2000-01-05

IPC: B23D59/00 ,  B27B7/02 ,  B27B7/04 ,  B27B15/06 ,  B27B15/08 ,  B27B31/06

CPC classification number: B23D59/003 ,  B27B7/02 ,  B27B7/04 ,  B27B15/06 ,  B27B15/08 ,  B27B31/06

Abstract: The invention relates to a method used in sawing a log with a circular sawmill or band saw, in said method a log (8) is placed on a moving traveling table (4), and in which the traveling table and the log are moved with one to-and-fro movement and a saw-cut (27) is sawed into the log with a circular saw or band saw blade (1), and with two or more secondary circular saws (9, 10), placed perpendicularly in relation to the primary blade (1), two or more horizontal saw-cuts (23, 24, 25, 26) are simultaneously sawed, whereby one or more units of prepared sawed lumber (22) are obtained with one to-and-fro movement. Additionally, the invention relates to a circular sawmill or band saw accessory, as presented in the first of the accessory claims. In a method applied according to the invention, the traveling table (4) for the log (8) is mounted with a lifting device (11), on top of which the top end of the log is placed and by which the elevation of the top end of the log is adjusted in relation to the blades. In an accessory formed in accordance with the invention, the traveling table (4) for the log (8) comprises a lifting device (11) for adjusting the elevation of the top end of the log.

Abstract translation: 本发明涉及一种用圆锯木或锯齿锯锯木材的方法，在所述方法中，将log（8）放置在移动的行进台（4）上，并且其中移动台和原木与 一个往复运动和一个锯切（27）用圆锯或带锯刀锯（1）锯成木材，并有两个或更多个二次圆锯（9,10）垂直放置 相对于主叶片（1），同时锯切两个或更多个水平锯切（23,24,25,26），由此获得一个或多个准备的锯切木材（22）单元，其具有一次一次的运动 。 另外，本发明涉及一种圆形锯木厂或带锯附件，如附件权利要求中的第一项所述。 在根据本发明应用的方法中，用于木材（8）的行进台（4）安装有提升装置（11），其上放置有原木的顶端，并且通过该提升装置 日志的顶端相对于刀片进行调整。 在根据本发明形成的附件中，木材（8）的行进台（4）包括用于调节原木顶端高度的升降装置（11）。

公开(公告)号：WO1997021527A1

公开(公告)日：1997-06-19

申请号：PCT/US1996020181

申请日：1996-12-13

Applicant: RAYONIER INC.

Inventor： RAYONIER INC. ,  WILSON, Barry ,  SANDERS, John

IPC: B27B15/08

CPC classification number: B23D55/082 ,  B23D59/001 ,  B27B15/08 ,  Y10T83/04 ,  Y10T83/155 ,  Y10T83/536 ,  Y10T83/6587 ,  Y10T83/6633 ,  Y10T83/7076 ,  Y10T83/7139 ,  Y10T83/7264

Abstract: A saw mill apparatus (10) supports and advances a log (12) towards the saw mill's saw assembly (14, 16), and cuts log (12) longitudinally by a pair of parallel band saws (14, 16). Blade guides (26, 28) are mounted to each band saw blades (22, 24) and are movable along the blades (22, 24) toward and away from the log (12) being cut by means of hydraulic positioners (38, 40). The diameter of the log (12) is sensed by a scanning device (20) at plural longitudinal positions of log (12). A control system (not shown) controls the height of the blade guides (26, 28) in response to each of the sensed diameters so that the guides (26, 28) properly track the diameter of log (12) during cutting.

Abstract translation: 锯木厂设备（10）支撑并向木锯组件（14,16）推进木材（12），并且通过一对平行带锯（14,16）纵向切割木材（12）。 刀片引导件（26,28）安装到每个带锯条（22,24）上，并且可以沿着刀片（22,24）朝向和远离通过液压定位器（38,40）切割的原木（12）移动 ）。 在log（12）的多个纵向位置处由扫描装置（20）感测到对数（12）的直径。 控制系统（未示出）响应于每个感测的直径控制叶片引导件（26,28）的高度，使得引导件（26,28）在切割期间适当地跟踪木材（12）的直径。