DEBURRING TOOL FOR LASER BEAM MACHINE AND DEBURRING METHOD THEREFOR
    3.
    发明公开
    DEBURRING TOOL FOR LASER BEAM MACHINE AND DEBURRING METHOD THEREFOR 审中-公开
    ENTGRATUNGSWERKZEUGFÜREINE LASERSTRAHLMASCHINE UND ENTGRATUNGSVERFAHRENDAFÜR

    公开(公告)号:EP2939755A1

    公开(公告)日:2015-11-04

    申请号:EP13867052.6

    申请日:2013-11-19

    发明人: TSUKADA, Shinichi

    摘要: The deburring tool (20) includes: upper and lower ball holding members (42, 52) disposed so as to oppose each other; upper and lower balls (43, 53) that are rotatably supported by the respective upper and lower ball holding members (42 52) and that project so as to confront opposing surfaces of the respective lower and upper ball holding members (52, 42). In a state where a thermally cut portion (A) of the sheet material (W) is held between the upper and lower balls (43, 53), by moving the sheet material (W) along the thermally cut portion (A) by a sheet material moving mechanism, a lower surface edge portion (C) along the thermally cut portion (A) of the sheet material (W) is pressed upward by the lower ball (53).

    摘要翻译: 去毛刺工具(20)包括:上下球保持构件(42,52),彼此相对设置; 上,下球保持构件(42,52)可旋转地支撑的上下球(43,53),并且突出成与所述下球和上球保持构件(52,42)相对的表面。 在片材(W)的热切割部分(A)被保持在上部和下部球体之间的状态下,通过将片材(W)沿着热切割部分(A)移动一 片材移动机构,沿片材(W)的热切割部分(A)的下表面边缘部分(C)被下球(53)向上压。

    Verfahren zur Herstellung eines Yankeezylinders
    7.
    发明公开
    Verfahren zur Herstellung eines Yankeezylinders 有权
    伊斯法罕zur Herstellung吃了洋基瓶

    公开(公告)号:EP2503055A1

    公开(公告)日:2012-09-26

    申请号:EP11007162.8

    申请日:2011-09-05

    申请人: Andritz AG

    IPC分类号: D21F5/02 D21F5/18

    摘要: Die Erfindung betrifft ein Verfahren zur Fertigung eines Yankeezylinders (1) aus Stahl, wobei der Yankeezylinder (1) aus einzelnen vor- oder fertig bearbeiteten Zylinderschüssen (8, 9, 10) zusammengeschweißt wird.
    Die Erfindung betrifft auch einen Yankeezylinder (1), der nach dem erfindungsgemäßen Fertigungsverfahren hergestellt worden ist.

    摘要翻译: 该方法涉及切割和轧制涂覆板。 执行将壳板焊接到几个气缸部分(8,9)。 执行内侧和外侧以及端面处的各个气缸部的机械预处理。 将单个气缸部分焊接到扬克缸的成品圆柱形表面(2)上。

    MASH SEAM WELDING METHOD AND EQUIPMENT
    8.
    发明公开
    MASH SEAM WELDING METHOD AND EQUIPMENT 审中-公开
    MASH焊缝焊接方法和设备

    公开(公告)号:EP2322308A1

    公开(公告)日:2011-05-18

    申请号:EP08791114.5

    申请日:2008-07-11

    摘要: A pair of upper and lower electrode wheels (1, 2) are disposed so that their axes (17, 18) are tilted in a horizontal plane in respective directions opposite to each other with respect to a straight line (Y) perpendicular to a welding line (X) defined on overlapping portions (L) of two metal plates (5, 6), and mash seam welding is performed while positively driving electric motors (61, 62). This can reduce the increased amount of thickness and step gradient of a joint portion to reduce a stress concentration factor to ensure a high degree of joint strength. The metal plates are joined to each other such that a nugget (N) is not deviated from a joint interface. The respective tilting directions of the axes (17, 18) of the electrode wheels (1, 2) are made to face in the horizontal plane toward the extending direction of a metal plate with which the electrode wheels (1, 2) first come into contact. Therefore, it is possible to prevent respective ends of the metal plates at the overlapping portions L from biting into and scratching the corresponding electrode wheels (1, 2) and to prevent the occurrence of spattering during the welding.

    摘要翻译: 一对上,下电极轮(1,2)被布置成使得它们的轴线(17,18)相对于垂直于焊接的直线(Y)在彼此相反的方向上在水平面内倾斜 (5)的重叠部分(L)上限定线(X),并且在正向驱动电动机(61,62)的同时执行压薄滚缝焊接。 这可以减小接头部分的增加的厚度和阶梯度,以减小应力集中系数以确保高度的接合强度。 金属板彼此接合,使得熔核(N)不会从接合界面偏离。 使电极轮(1,2)的轴(17,18)的各个倾斜方向朝向水平面朝向电极轮(1,2)首先进入的金属板的延伸方向 联系。 因此,可以防止重叠部分L处的金属板的相应端部咬入并刮擦相应的电极轮(1,2),并防止在焊接期间发生飞溅。