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996 条记录 (耗时 0.027 秒)

    Optic protection via stagnant liquid film
    81.
    发明授权
    Optic protection via stagnant liquid film 失效
    通过停滞液膜进行光学保护

    公开(公告)号：US08785814B1

    公开(公告)日：2014-07-22

    申请号：US12435872

    申请日：2009-05-05

    申请人： Steven M. Toller ,  Ronald L. Johnson

    发明人： Steven M. Toller ,  Ronald L. Johnson

    IPC分类号： B23K26/00

    CPC分类号： B23K26/16 ,  B23K26/142 ,  B23K26/146 ,  B23K26/702

    摘要： Systems and methods for the protection of optics are provided. In one example embodiment, a laser processing system is provided, the laser processing system comprising a laser source and an optic. The laser processing system may further comprise at least one of a liquid delivery mechanism configured to deposit liquid on the optic and an evacuation mechanism.

    摘要翻译： 提供了用于保护光学的系统和方法。 在一个示例实施例中，提供了一种激光处理系统，该激光处理系统包括激光源和光学元件。 激光处理系统还可以包括配置成将液体沉积在光学元件上的液体输送机构和抽空机构中的至少一个。

    Copper-Tipped Slats for Laser Cutting
    83.
    发明申请
    Copper-Tipped Slats for Laser Cutting 有权
    用于激光切割的铜制板条

    公开(公告)号：US20140191459A1

    公开(公告)日：2014-07-10

    申请号：US13736107

    申请日：2013-01-08

    申请人： FEDTECH, INC.

    发明人： Dave J. Fox ,  Brent A. Erickson

    IPC分类号： B23Q3/10 ,  B23P15/00

    CPC分类号： B23K37/0408 ,  B23K26/702 ,  Y10T29/49945

    摘要： Improved slats for cutting tables are provided by forming from steel elongate receiver plates having a plurality of receiver slats and forming from copper a plurality of insert members. The insert members each have an interlocking section and a tip section. The interlocking sections of the insert members are mated and pressed into the receiver slots so the tip sections extend above the top of the receiver plates and are able to support a work piece above and away from the receiver plates during a cutting operation.

    摘要翻译： 通过从具有多个接收器板条的钢细长接收板形成并由铜形成多个插入部件来提供用于切割台的改进的板条。 插入构件各自具有互锁部分和尖端部分。 插入构件的互锁部分被配合并压入接收器槽中，使得尖端部分在接收器板的顶部上方延伸，并且能够在切割操作期间支撑在接收板上方和远离工件。

    Laser welding tool
    84.
    发明授权
    Laser welding tool 有权
    激光焊接工具

    公开(公告)号：US08766136B2

    公开(公告)日：2014-07-01

    申请号：US13016620

    申请日：2011-01-28

    申请人： Berthold Kessler ,  Heribert Heinz

    发明人： Berthold Kessler ,  Heribert Heinz

    IPC分类号： B23K26/20 ,  B23K26/10

    CPC分类号： B23K26/22 ,  B23K26/082 ,  B23K26/0869 ,  B23K26/12 ,  B23K26/1462 ,  B23K26/20 ,  B23K26/21 ,  B23K26/70 ,  B23K26/702 ,  B23K37/006 ,  B23K2101/006 ,  B23K2101/18 ,  F16P1/06

    摘要： A welding tool is configured with a housing enclosing a fiber laser system which is operative to produce a weld seam for connecting two workpieces. The fiber laser system includes a focusing optic configured to focus the output beam of the system so that it propagates through an elongated slit formed in the bottom of the housing. The fiber laser system is capable to move along a predetermined path extending parallel to the longitudinal direction of the slit and limited by the perimeter thereof. The output beam is generated only when the slit sits upon at least one of the workpieces.

    摘要翻译： 焊接工具被构造成具有围绕光纤激光器系统的壳体，该光纤激光器系统可操作以产生用于连接两个工件的焊缝。 光纤激光器系统包括聚焦光学元件，其配置成聚焦系统的输出光束，使得其通过形成在壳体底部的细长狭缝传播。 光纤激光系统能够沿着平行于狭缝的纵向方向延伸并且被其周边限制的预定路径移动。 仅当狭缝位于至少一个工件上时才产生输出光束。

    METHOD AND DEVICE FOR THE GENERATIVE PRODUCTION OF A COMPONENT
    85.
    发明申请
    METHOD AND DEVICE FOR THE GENERATIVE PRODUCTION OF A COMPONENT 审中-公开
    用于生成组分的方法和装置

    公开(公告)号：US20140159266A1

    公开(公告)日：2014-06-12

    申请号：US14237206

    申请日：2012-07-31

    申请人： Joachim Bamberg ,  Wilhelm Satzger ,  Thomas Hess

    发明人： Joachim Bamberg ,  Wilhelm Satzger ,  Thomas Hess

    IPC分类号： B29C67/00

    CPC分类号： B29C67/0085 ,  B22F3/1055 ,  B22F2003/1057 ,  B23K26/34 ,  B23K26/702 ,  B23K31/125 ,  B29C64/153 ,  B29C64/20 ,  B29C64/386 ,  G01N27/902 ,  G01N27/904 ,  Y02P10/295

    摘要： The invention relates to a method for the generative production of a component (2) and to a device for carrying out such a method, having the following steps: applying a material layer with a constant layer thickness; solidifying a region of the material layer according to a component cross section; generating an eddy-current scan of the solidified region, a scan depth corresponding to a multiple of the layer thickness; determining a material characterization of the solidified region taking into consideration a previous eddy-current scan of solidified regions of lower-lying material layers; and repeating the steps until the component (2) is assembled. An electric material characterization of each individual layer is determined using a recursive algorithm of individual measurements (monolayer by monolayer), and thus the entire component is tested step by step completely in a highly resolved manner.

    摘要翻译： 本发明涉及一种用于生产组分（2）的方法和用于实施这种方法的装置，其具有以下步骤：施加具有恒定层厚度的材料层; 根据部件截面固化材料层的区域; 产生凝固区域的涡流扫描，对应于层厚度的倍数的扫描深度; 考虑到先前的下层材料层的固化区域的涡流扫描，确定固化区域的材料表征; 并重复步骤直到组件（2）组装。 使用单个测量（单层单层）的递归算法确定每个单独层的电物质表征，因此整个组件以高度分辨的方式完全逐步测试。

    CIRCUIT BOARD SUPPORT FOR LASER CUTTING
    86.
    发明申请
    CIRCUIT BOARD SUPPORT FOR LASER CUTTING 有权
    电路板支持激光切割

    公开(公告)号：US20140091072A1

    公开(公告)日：2014-04-03

    申请号：US13881329

    申请日：2011-10-19

    申请人： Tuomo Mämmilä

    发明人： Tuomo Mämmilä

    IPC分类号： B23K26/38

    CPC分类号： B23K26/38 ,  B23K26/0838 ,  B23K26/702 ,  B23K2101/42 ,  H05K13/0069

    摘要： A support comprises a ceramic supporting surface, on which a circuit board may be placed for cutting to be performed by means of optical radiation generated by a laser. The ceramic supporting surface remains unchanged as said laser radiation hits it.

    摘要翻译： 支撑体包括陶瓷支撑表面，电路板可以放置在该陶瓷支撑表面上以便通过由激光产生的光辐射进行切割。 陶瓷支撑表面保持不变，因为所述激光辐射击中它。

    Method for Eye-Safe Laser Welding
    88.
    发明申请
    Method for Eye-Safe Laser Welding 审中-公开
    眼睛安全激光焊接方法

    公开(公告)号：US20130341312A1

    公开(公告)日：2013-12-26

    申请号：US13955618

    申请日：2013-09-04

    申请人： Berthold Kessler ,  Henbert Heinz

    发明人： Berthold Kessler ,  Henbert Heinz

    IPC分类号： B23K26/22

    CPC分类号： B23K26/22 ,  B23K26/082 ,  B23K26/0869 ,  B23K26/12 ,  B23K26/1462 ,  B23K26/20 ,  B23K26/21 ,  B23K26/70 ,  B23K26/702 ,  B23K37/006 ,  B23K2101/006 ,  B23K2101/18 ,  F16P1/06

    摘要： A welding tool is configured with a housing enclosing a fiber laser system which is operative to produce a weld seam for connecting two workpieces. The fiber laser system includes a focusing optic configured to focus the output beam of the system so that it propagates through an elongated slit formed in the bottom of the housing. The fiber laser system is capable to move along a predetermined path extending parallel to the longitudinal direction of the slit and limited by the perimeter thereof. The output beam od generated only when the slit sits upon at least one of the workpieces.

    摘要翻译： 焊接工具被构造成具有围绕光纤激光器系统的壳体，该光纤激光器系统可操作以产生用于连接两个工件的焊缝。 光纤激光器系统包括聚焦光学元件，其配置成聚焦系统的输出光束，使得其通过形成在壳体底部的细长狭缝传播。 光纤激光系统能够沿着平行于狭缝的纵向方向延伸并且被其周边限制的预定路径移动。 只有当狭缝位于至少一个工件上时才产生输出光束od。

    LASER PROCESSING SYSTEM AND METHOD OF USE
    89.
    发明申请
    LASER PROCESSING SYSTEM AND METHOD OF USE 有权
    激光加工系统及其使用方法

    公开(公告)号：US20130334739A1

    公开(公告)日：2013-12-19

    申请号：US13516954

    申请日：2012-06-15

    申请人： Daniel B. Miller ,  Jeffrey L. Kulibert ,  James J. Bucklew ,  Thomas P. Gates

    发明人： Daniel B. Miller ,  Jeffrey L. Kulibert ,  James J. Bucklew ,  Thomas P. Gates

    IPC分类号： B29C35/08

    CPC分类号： B23K26/0846 ,  B23K26/142 ,  B23K26/16 ,  B23K26/364 ,  B23K26/38 ,  B23K26/40 ,  B23K26/402 ,  B23K26/702 ,  B23K2101/16 ,  B23K2103/172 ,  B23K2103/42 ,  B23K2103/50

    摘要： A laser processing system includes a metal platform having a metal surface wherein at least a portion of the platform surface is substantially planar with a substantially smooth topography. A laser source is configured to generate a laser beam having a focal point that is directed toward a substantially planar portion of the platform surface. A motion mechanism is configured to move at least one of the metal platform and the focal point along at least one axis. A restraining mechanism restrains a film against the platform surface such that an adjoining surface of the restrained film remains in intimate contact with the surface. A controller is configured to operate the laser source, the motion mechanism or both to cut the restrained film in a predetermined pattern with a generated laser beam such that the cut does not extend through the adjoining surface of the restrained film.

    摘要翻译： 激光加工系统包括具有金属表面的金属平台，其中平台表面的至少一部分基本上是平面的，具有基本平滑的形貌。 激光源被配置为产生具有指向平台表面的基本平坦的部分的焦点的激光束。 运动机构构造成沿着至少一个轴线移动金属平台和焦点中的至少一个。 限制机构将薄膜限制在平台表面上，使得约束膜的相邻表面保持与表面紧密接触。 控制器被配置为操作激光源，运动机构或两者以产生的激光束以预定图案切割受限膜，使得切口不延伸穿过约束膜的邻接表面。