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246 条记录 (耗时 0.022 秒)

    Electric arc torch with cooling conduit
    92.
    发明授权
    Electric arc torch with cooling conduit 有权

    公开(公告)号：US09833859B2

    公开(公告)日：2017-12-05

    申请号：US14486106

    申请日：2014-09-15

    申请人： Lincoln Global, Inc.

    发明人： Jeffrey L. Kachline ,  Matthew Dingeldein

    IPC分类号： B23K9/32 ,  B23K9/173 ,  B23K9/28 ,  B23K9/16 ,  B23K37/00

    CPC分类号： B23K9/323 ,  B23K9/164 ,  B23K9/173 ,  B23K9/285 ,  B23K37/003

    摘要： An electric arc torch includes a torch base, and a cooling conduit having a conduit wall forming a central axial bore and having a plurality of longitudinal cooling channels spaced circumferentially around the bore. The cooling channels extend through the conduit wall from a first end portion to a second end portion of the conduit. The cooling channels include both a plurality of cooling liquid distribution channels and a plurality of cooling liquid return channels alternately arranged within the conduit wall. The conduit includes a circumferential cooling liquid manifold in fluid communication with each of the cooling liquid distribution channels, a circumferential return manifold in fluid communication with each of the cooling liquid return channels, and a circumferential recirculation manifold in fluid communication with each of the cooling liquid distribution and return channels such that the cooling liquid distribution and return channels are in fluid communication through the circumferential recirculation manifold.

    Tool, machine tool, machining method
    95.
    发明授权
    Tool, machine tool, machining method 有权

    公开(公告)号：US09724779B2

    公开(公告)日：2017-08-08

    申请号：US14440267

    申请日：2013-11-08

    申请人： SAUER ULTRASONIC GMBH

    发明人： Florian Feucht

    IPC分类号： B23K10/00 ,  B23K10/02 ,  H05H1/34 ,  B23K37/00 ,  H05H1/28

    CPC分类号： B23K10/006 ,  B23K10/027 ,  B23K37/003 ,  H05H1/28 ,  H05H1/34

    摘要： A tool (10) for processing a workpiece in a processing machine has a connecting portion (11) which is at the machine side during operation and is preferably standardized, for connecting the tool with a numerically controlled machine tool (30), a plasma duct (44) for conducting a generated plasma, and an outlet portion (13) which is at the workpiece side during operation and is disposed at the end of the duct (44), and which comprises one or a plurality of outlets (22) for supplying the plasma to a workpiece surface.

    STEAM REFLOW APPARATUS AND STEAM REFLOW METHOD
    97.
    发明申请
    STEAM REFLOW APPARATUS AND STEAM REFLOW METHOD 有权
    蒸汽回流装置和蒸汽回流方法

    公开(公告)号：US20160167148A1

    公开(公告)日：2016-06-16

    申请号：US14966602

    申请日：2015-12-11

    申请人： KNE KABUSHIKI KAISHA ,  SS TECHNO, INC.

    发明人： Kenshu Oyama ,  Kazuhide Nagao

    IPC分类号： B23K1/015

    CPC分类号： B23K1/015 ,  B23K1/0016 ,  B23K1/012 ,  B23K37/003

    摘要： A steam reflow apparatus includes a heating furnace including a preheating zone, a uniform heating zone, a melting zone and a cooling zone to which superheated steams are respectively supplied. The apparatus further includes a furnace-inlet-side dew condensation prevention zone and a furnace-outlet-side dew condensation prevention zone, to which air or nitrogen gas with 100° C. or higher heated by a heater is supplied, respectively adjacently provided with an upstream side of the preheating zone and a downstream side of the cooling zone. Atmospheric pressures of the furnace-inlet-side dew condensation prevention zone and the furnace-outlet-side dew condensation prevention zone are higher than atmospheric pressures of the preheating zone and the cooling zone.

    摘要翻译： 蒸汽回流装置包括加热炉，其包括预热区，均匀加热区，熔融区和分别供给过热蒸汽的冷却区。 该装置还包括炉入口侧防结露区域和炉出口侧防结露区域，供给由加热器加热的100℃以上的空气或氮气分别相邻设置 预热区的上游侧和冷却区的下游侧。 炉入口侧防结露区域和炉出口侧防结露区域的大气压力高于预热区域和冷却区域的大气压力。

    HYBRID INDUCTION HEATING/WELDING ASSEMBLY
    98.
    发明申请
    HYBRID INDUCTION HEATING/WELDING ASSEMBLY 审中-公开
    混合感应加热/焊接总成

    公开(公告)号：US20160105935A1

    公开(公告)日：2016-04-14

    申请号：US14879735

    申请日：2015-10-09

    申请人： ILLINOIS TOOL WORKS INC.

    发明人： Jerald Edward Jones ,  Valerie Lisa Rhoades ,  Todd Earl Holverson ,  Adam Nathan Cuneo ,  Mark Dietrich Mann

    IPC分类号： H05B11/00

    CPC分类号： H05B11/00 ,  B23K3/0475 ,  B23K9/02 ,  B23K9/0213 ,  B23K9/095 ,  B23K9/0953 ,  B23K9/126 ,  B23K9/16 ,  B23K9/173 ,  B23K9/235 ,  B23K9/321 ,  B23K9/322 ,  B23K10/00 ,  B23K13/01 ,  B23K13/02 ,  B23K28/02 ,  B23K31/003 ,  B23K37/003 ,  B23K37/006 ,  B23K37/0247

    摘要： In certain embodiments, inductive heating is added to a metal working process, such as a welding process, by an induction heating head. The induction heating head may be adapted specifically for this purpose, and may include one or more coils to direct and place the inductive energy, protective structures, and so forth. Productivity of a welding process may be improved by the application of heat from the induction heating head. The heating is in addition to heat from a welding arc, and may facilitate application of welding wire electrode materials into narrow grooves and gaps, as well as make the processes more amenable to the use of certain compositions of welding wire, shielding gasses, flux materials, and so forth. In addition, distortion and stresses are reduced by the application of the induction heating energy in addition to the welding arc source.

    摘要翻译： 在某些实施例中，通过感应加热头将感应加热加入到金属加工工艺，例如焊接工艺中。 感应加热头可以专门用于此目的，并且可以包括用于引导和放置感应能量，保护结构等的一个或多个线圈。 可以通过施加来自感应加热头的热来提高焊接工艺的生产率。 加热是来自焊接电弧的热量，并且可以有助于将焊丝电极材料应用于窄槽和间隙中，并且使得这些工艺更适合于使用某些组成的焊丝，屏蔽气体，助焊剂材料 ，等等。 此外，除了焊接电弧源之外，通过施加感应加热能量来减小变形和应力。