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    REPLICATION TOOL AND METHOD OF PROVIDING A REPLICATION TOOL
    3.
    发明申请
    REPLICATION TOOL AND METHOD OF PROVIDING A REPLICATION TOOL 审中-公开
    复制工具和提供复制工具的方法

    公开(公告)号：WO2016075276A1

    公开(公告)日：2016-05-19

    申请号：PCT/EP2015/076525

    申请日：2015-11-13

    Applicant: DANMARKS TEKNISKE UNIVERSITET

    Inventor： POULSEN, Carl Esben ,  WOLFF, Anders ,  ANDERSEN, Nis Korsgaard ,  KISTRUP, Kasper ,  TABORYSKI, Rafael

    IPC: B23K26/00 ,  B29C33/42 ,  B29C37/00

    CPC classification number: B29C37/0053 ,  B23K20/103 ,  B23K20/106 ,  B23K26/0006 ,  B23K26/0078 ,  B23K26/0624 ,  B23K26/352 ,  B23K2201/20 ,  B23K2203/10 ,  B29C45/372 ,  B29C59/026 ,  B29C65/08 ,  B29C66/0222 ,  B29C66/1122 ,  B29C66/30221 ,  B29C66/53461 ,  B29C66/73161 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/8322 ,  B29C66/929 ,  B29C2045/7356 ,  B29C2045/7393 ,  B29C2059/023 ,  B29K2995/0093

    Abstract: The invention relates to a replication tool (1, 1a, 1b) for producing a part (4) with a microscale textured replica surface (5a, 5b, 5c, 5d). The replication tool (1, 1a, 1b) comprises a tool surface (2a, 2b) defining a general shape of the item. The tool surface (2a, 2b) comprises a microscale structured master surface (3a, 3b, 3c, 3d) having a lateral master pattern and a vertical master profile. The microscale structured master surface (3a, 3b, 3c, 3d) has been provided by localized pulsed laser treatment to generate microscale phase explosions. A method for producing a part with microscale energy directors on flange portions thereof uses the replication tool (1, 1a, 1b) to form an item (4) with a general shape as defined by the tool surface (2a, 2b). The formed item (4) comprises a microscale textured replica surface (5a, 5b, 5c, 5d) with a lateral arrangement of polydisperse microscale protrusions. The microscale protrusions may be provided on a flange portion of a first part and are configured to act as energy directors when forming an ultrasonic joint with a cooperating flange portion of a second part.

    Abstract translation: 本发明涉及一种用于制造具有微细纹理复制表面（5a，5b，5c，5d）的部分（4）的复制工具（1,1a，1b）。 复制工具（1,1a，1b）包括限定物品的一般形状的工具表面（2a，2b）。 工具表面（2a，2b）包括具有横向主模式和垂直主模型的微结构化主表面（3a，3b，3c，3d）。 通过局部脉冲激光处理提供微结构主表面（3a，3b，3c，3d）以产生微相级爆炸。 在凸缘部分上制造具有微能量导向件的部件的方法使用复制工具（1,1a，1b）形成具有由工具表面（2a，2b）限定的大致形状的物品（4）。 所形成的物品（4）包括具有多分散微细突起的横向排列的微米纹理复制表面（5a，5b，5c，5d）。 微型突起可以设置在第一部分的凸缘部分上，并且构造成当与第二部分的配合的凸缘部分形成超声波接头时用作能量导向器。

    MICRO-SCALE ENERGY DIRECTORS FOR ULTRASONIC WELDING
    5.
    发明申请
    MICRO-SCALE ENERGY DIRECTORS FOR ULTRASONIC WELDING 审中-公开
    超声波焊接微量能源总监

    公开(公告)号：WO2016075272A1

    公开(公告)日：2016-05-19

    申请号：PCT/EP2015/076518

    申请日：2015-11-13

    Applicant: DANMARKS TEKNISKE UNIVERSITET

    Inventor： POULSEN, Carl Esben ,  WOLFF, Anders ,  ANDERSEN, Nis Korsgaard ,  KISTRUP, Kasper ,  TABORYSKI, Rafael

    IPC: B23K26/00 ,  B29C33/42 ,  B29C37/00 ,  B29C65/08 ,  B29C65/00

    CPC classification number: B29C37/0053 ,  B23K20/103 ,  B23K20/106 ,  B23K26/0006 ,  B23K26/0078 ,  B23K26/0624 ,  B23K26/352 ,  B23K2201/20 ,  B23K2203/10 ,  B29C45/372 ,  B29C59/026 ,  B29C65/08 ,  B29C66/0222 ,  B29C66/1122 ,  B29C66/30221 ,  B29C66/53461 ,  B29C66/73161 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/8322 ,  B29C66/929 ,  B29C2045/7356 ,  B29C2045/7393 ,  B29C2059/023 ,  B29K2995/0093

    Abstract: The invention relates to a replication tool (1) for producing a part (4) with a microscale textured replica surface (5a, 5b, 5c, 5d). The replication tool (1) comprises a tool surface (2a, 2b) defining a general shape of the item (4). The tool surface (2a, 2b) comprises a microscale structured master surface (3a, 3b, 3c, 3d) having a lateral master pattern and a vertical master profile. The microscale structured master surface (3a, 3b, 3c, 3d) has been provided by localized pulsed laser treatment to generate microscale phase explosions. A method for producing a part (4) with microscale energy directors on flange portions thereof uses the replication tool (1) to form an item (4) with a general shape as defined by the tool surface (2a, 2b). The formed item (4) comprises a microscale textured replica surface (5a, 5b, 5c, 5d) with a lateral arrangement of polydisperse microscale protrusions. The microscale protrusions may be provided on a flange portion of a first part (40) and are configured to act as energy directors when forming an ultrasonic joint with a cooperating flange portion of a second part (50).

    Abstract translation: 本发明涉及一种用于制造具有微细纹理复制表面（5a，5b，5c，5d）的部分（4）的复制工具（1）。 复制工具（1）包括限定物品（4）的总体形状的工具表面（2a，2b）。 工具表面（2a，2b）包括具有横向主模式和垂直主模型的微结构化主表面（3a，3b，3c，3d）。 通过局部脉冲激光处理提供微结构主表面（3a，3b，3c，3d）以产生微相级爆炸。 利用复制工具（1）制造具有由工具表面（2a，2b）限定的大致形状的物品（4）的方法，用于在凸缘部分上制造具有微能量导向器的部分（4）的方法。 所形成的物品（4）包括具有多分散微细突起的横向排列的微米纹理复制表面（5a，5b，5c，5d）。 微小突起可以设置在第一部分（40）的凸缘部分上，并且构造成当与第二部分（50）的配合的凸缘部分形成超声波接头时，作为能量引导器。

    SAW ELEMENT WITH LASER CLAD METAL ALLOY
    6.
    发明申请
    SAW ELEMENT WITH LASER CLAD METAL ALLOY 审中-公开
    具有激光金属合金的SAW元件

    公开(公告)号：WO2016050508A1

    公开(公告)日：2016-04-07

    申请号：PCT/EP2015/071175

    申请日：2015-09-16

    Applicant: NV BEKAERT SA

    Inventor： VANEECKE, Jan ,  BAEKELANDT, Tom

    IPC: B23D65/00 ,  B23K26/34 ,  B23K31/02

    CPC classification number: B23D65/00 ,  B23K26/034 ,  B23K26/34 ,  B23K31/025 ,  B23K2201/20

    Abstract: The invention concerns a saw element that is produced by the method of laser cladding. In this method a supply of metal matrix material is heated by a laser beam and deposited on a metal substrate while abrasive particles are being added to the forming abrasive layer. Particular is that the supply of metal matrix material to the laser beam is a mixture that comprises a low melting metal powder and a high melting metal powder. The laser deposition is carried out at a set process temperature that is in a range wherein little to no damage to the abrasive particles, in particular diamond particles, occurs. The low melting metal powder melts below the process temperature, while the high melting metal powder melts above the process temperature. The resulting abrasive layer shows an increased hardness even if only a little weight fraction of high melting metal powder is included in the metal matrix powder stream. The saw elements resulting therefrom show a good balance between abrasive particle wear and metal matrix wear. The particular case wherein the saw elements are saw beads is elaborated.

    Abstract translation: 本发明涉及通过激光熔覆的方法制造的锯元件。 在这种方法中，通过激光束加热金属基质材料的供应并沉积在金属基底上，同时将磨料颗粒加入到成形研磨层中。 特别是向激光束供应金属基质材料是包含低熔点金属粉末和高熔点金属粉末的混合物。 激光沉积在设定的工艺温度下进行，其处于对研磨颗粒特别是金刚石颗粒几乎没有损坏的范围内。 低熔点金属粉末熔化低于工艺温度，而高熔点金属粉末熔化高于工艺温度。 即使在金属基质粉末流中仅含有一小部分高熔点金属粉末，所得磨料层也显示出增加的硬度。 由此产生的锯齿元件在磨料颗粒磨损和金属基体磨损之间显示出良好的平衡。 详细描述了其中锯元件是锯珠的特殊情况。

    LASER CLAD KNIFE GUARD
    7.
    发明申请
    LASER CLAD KNIFE GUARD 审中-公开
    激光切割刀

    公开(公告)号：WO2016043804A1

    公开(公告)日：2016-03-24

    申请号：PCT/US2015/018059

    申请日：2015-02-27

    Applicant: KONDEX CORPORATION ,  STOFFEL, Neal J.

    Inventor： STOFFEL, Neal J.

    IPC: A01D34/13

    CPC classification number: A01D34/18 ,  A01D34/14 ,  B23K26/34 ,  B23K2201/20 ,  B23K2203/00

    Abstract: A cladded knife guard is provided. In one aspect, the invention provides for a knife guard that comprises a guard body that further comprises a base material. The base material includes a mounting bar that defines at least one bolt hole and at least one tine projecting forward from the mounting bar. The base material has a first hardness. A cladded material is formed on the base material. The clad material comprises a second hardness greater than the first hardness.

    Abstract translation: 提供一个覆盖的刀架。 一方面，本发明提供一种刀保护装置，其包括进一步包括基材的防护体。 该基材包括安装杆，其限定至少一个螺栓孔和至少一个从安装杆向前突出的齿。 基材具有第一硬度。 在基材上形成包覆材料。 复合材料包括大于第一硬度的第二硬度。

    TAMPING TOOL
    8.
    发明申请
    TAMPING TOOL 审中-公开
    冲压工具

    公开(公告)号：WO2015126460A1

    公开(公告)日：2015-08-27

    申请号：PCT/US2014/057772

    申请日：2014-09-26

    Applicant: KLIPPEL, John

    Inventor： KLIPPEL, John

    IPC: E01B27/16

    CPC classification number: B23K1/0008 ,  B23K1/19 ,  B23K31/025 ,  B23K2201/20 ,  B23K2203/02 ,  B23K2203/18 ,  E01B27/12

    Abstract: A tamping tool for tamping ballast in place is disclosed. In a preferred embodiment, the tamping tool comprises a shank and a paddle. The paddle has an upper and lower portion; the upper portion has a plurality of apertures and the lower portion is coupled to a paddle. The paddle has a first face, a second face, and a tip. A first shoulder is disposed in the first face and defines a recess leading to the tip of the paddle. The paddle also has a plurality of first wear tiles. The plurality of first wear tiles each has an upper portion terminating in an upper edge and a lower portion that defines a ridge and which tapers into a rounded tip. The plurality of first wear tiles are at least partially provided in the recess such that the upper edge of each first wear tile at least partially abuts the first shoulder, the ridge defined in each first wear tile partially abuts the tip of the paddle, and the lower portion of each wear tile wraps substantially around the tip.

    Abstract translation: 公开了一种用于将镇流器夯实的捣固工具。 在优选实施例中，捣固工具包括柄和桨。 桨具有上部和下部; 上部具有多个孔，并且下部连接到桨。 桨具有第一面，第二面和尖端。 第一肩部设置在第一面中并且限定通向桨的尖端的凹部。 桨还具有多个第一耐磨瓷砖。 多个第一耐磨瓷砖各自具有终止于上边缘的上部和限定隆起并且变细成圆形末端的下部。 多个第一耐磨瓦片至少部分地设置在凹部中，使得每个第一耐磨瓦片的上边缘至少部分地邻接第一肩部，限定在每个第一耐磨瓦片中的脊部分地邻接桨叶的尖端，并且 每个磨损瓦片的下部基本上围绕尖端包裹。

    DRILL STRING ELEMENT HAVING AN IMPROVED REFILL LAYER
    9.
    发明申请
    DRILL STRING ELEMENT HAVING AN IMPROVED REFILL LAYER 审中-公开
    具有改进的修复层的钻孔元件

    公开(公告)号：WO2015092340A2

    公开(公告)日：2015-06-25

    申请号：PCT/FR2014053516

    申请日：2014-12-22

    Applicant: VALLOUREC DRILLING PRODUCTS FRANCE

    Inventor： DIDRY THOMAS

    CPC classification number: E21B17/1085 ,  B23K9/046 ,  B23K9/126 ,  B23K9/173 ,  B23K2201/002 ,  B23K2201/20 ,  E21B17/00 ,  E21B17/16

    Abstract: The invention relates to a drill string element including at least one refill layer. Said layer includes one or more cords of filler metal, each cord having a width between 1 and 5 millimeters and being laid adjacent to each other so as to form a substantially continuous layer over one area of the element. The hardness in the body of the layer varies by less than 10 HRC over said area.

    Abstract translation: 本发明涉及一种包括至少一个补充层的钻柱元件。 所述层包括一个或多个填充金属线，每个帘线的宽度在1至5毫米之间并且彼此相邻放置，以在该元件的一个区域上形成基本上连续的层。 该层体内的硬度在所述区域上变化小于10HRC。

    MACHINE PART WITH LASER CLADDING AND METHOD
    10.
    发明申请
    MACHINE PART WITH LASER CLADDING AND METHOD 审中-公开
    具有激光遮盖和方法的机器部件

    公开(公告)号：WO2015006481A1

    公开(公告)日：2015-01-15

    申请号：PCT/US2014/046001

    申请日：2014-07-09

    Applicant: KONDEX CORPORATION ,  JOHNSON, Keith A.

    Inventor： JOHNSON, Keith A.

    IPC: B23K20/00 ,  B65G65/46

    CPC classification number: A01F12/46 ,  A01D41/1217 ,  B23K26/342 ,  B23K2201/20 ,  B65G33/265 ,  Y10T428/24777

    Abstract: A machine part for agricultural, turf, mining or construction equipment for processing material is provided. The machine part comprises a base material. A clad material is deposited on the base material to form at least one blunt edge along the body. The clad material comprises a second hardness greater than the first hardness.

    Abstract translation: 提供了用于农业，草坪，采矿或加工材料施工设备的机器零件。 机器部件包括基材。 包覆材料沉积在基底材料上以沿主体形成至少一个钝边缘。 复合材料包括大于第一硬度的第二硬度。

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