公开(公告)号：US5530227A

公开(公告)日：1996-06-25

申请号：US169655

申请日：1993-12-16

Applicant: Marc R. Matsen ,  Paul S. Gregg ,  Howard Martinson ,  Robert Snyder

Inventor： Marc R. Matsen ,  Paul S. Gregg ,  Howard Martinson ,  Robert Snyder

IPC: B21D26/021 ,  B21D26/025 ,  B21D26/053 ,  B21D26/055 ,  B22F3/105 ,  B22F3/18 ,  B23K20/02 ,  B29C33/06 ,  B29C33/60 ,  B29C35/08 ,  B29C43/36 ,  B29C65/00 ,  B29C65/32 ,  B29C65/34 ,  B29C65/36 ,  B29C65/48 ,  B29C70/44 ,  B29C70/50 ,  B29C70/54 ,  B64C3/18 ,  C22C47/00 ,  C22C47/20 ,  H05B6/02 ,  H05B6/14 ,  H05B6/36 ,  H05B6/10

CPC classification number: B32B37/06 ,  B21D26/021 ,  B21D26/025 ,  B21D26/053 ,  B21D26/055 ,  B22F3/105 ,  B22F3/18 ,  B23K20/023 ,  B29C33/06 ,  B29C33/60 ,  B29C35/08 ,  B29C43/3642 ,  B29C65/18 ,  B29C65/32 ,  B29C65/34 ,  B29C65/3644 ,  B29C65/4815 ,  B29C65/4875 ,  B29C65/489 ,  B29C66/54 ,  B29C66/634 ,  B29C66/71 ,  B29C66/721 ,  B29C66/81261 ,  B29C66/81811 ,  B29C66/81821 ,  B29C66/8322 ,  B29C70/44 ,  B29C70/506 ,  B29C70/542 ,  B64C3/18 ,  C22C47/00 ,  C22C47/068 ,  C22C47/20 ,  H05B6/365 ,  B22F2003/1046 ,  B22F2003/1053 ,  B22F2998/00 ,  B23K2201/18 ,  B29C2035/0811 ,  B29C65/3476 ,  B29C65/3492 ,  B29C65/3668 ,  B29C65/3676 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/8122 ,  B32B2305/024 ,  B32B2309/62 ,  B32B2310/0812 ,  C09K2205/12 ,  Y02P10/253 ,  Y02T50/433

Abstract: A method and apparatus for forming and consolidating organic matrix composites. An organic matrix composite panel comprising laid-up prepregs is placed between sheets of a susceptor material that is susceptible to inductive heating to form a workpiece. The resulting workpiece is placed within upper and lower dies formed of a material that is not susceptible to inductive heating. An induction coil embedded within the dies is energized and inductively heats the susceptor sheets surrounding the panel. The sheets in turn conductively heat the organic matrix composite panel. A pressure zone between the workpiece and one of the dies is pressurized to form the workpiece to the contour of a forming surface on one of the dies. The pressure in the pressure zone is maintained on the workpiece until the organic matrix composite panel is fully consolidated and formed.

Abstract translation: 一种用于形成和固结有机基质复合材料的方法和装置。 将包含预浸料坯的有机基质复合板置于容易感应加热以形成工件的感受体材料的片材之间。 将所得到的工件放置在由不受感应加热敏感的材料形成的上模和下模中。 嵌入在模具内的感应线圈通电并感应加热围绕面板的基座片。 片材依次导电地加热有机基质复合板。 在工件和其中一个模具之间的压力区域被加压以将工件形成为其中一个模具上的成形表面的轮廓。 压力区内的压力保持在工件上，直到有机基质复合板完全固结并形成为止。

公开(公告)号：US5521353A

公开(公告)日：1996-05-28

申请号：US400183

申请日：1995-03-06

Applicant: Noboru Mitsui ,  Masahiro Kajiyama ,  Masahiro Ohno

Inventor： Noboru Mitsui ,  Masahiro Kajiyama ,  Masahiro Ohno

IPC: B23K9/12 ,  B23K9/007 ,  B23K9/09

CPC classification number: B23K9/09 ,  B23K9/007 ,  B23K2201/18

Abstract: A welding apparatus and method for forming arc welds of thin sheet material. The apparatus forms a first pool of molten material and then discontinues the welding to permit a portion of that pool to solidify and then reestablishes a new arc at point along the periphery of the solidified previous pool and continuing this operation to form the finished weld bead. Thus, lower welding heats may be employed and greater tolerance in the welding method and apparatus is possible.

Abstract translation: 一种用于形成薄片材料的电弧焊接的焊接装置和方法。 该装置形成第一熔融材料池，然后停止焊接，以允许该池的一部分固化，然后在沿着凝固的先前池的周边的点处重新建立新的电弧，并继续该操作以形成完成的焊道。 因此，可以采用较低的焊接热，并且可以在焊接方法和装置中实现更大的公差。

公开(公告)号：US4682002A

公开(公告)日：1987-07-21

申请号：US666726

申请日：1984-10-31

Applicant: Alberto Delle Piane ,  Franco Sartorio ,  Maichi Cantello ,  Guglielmo Ghiringhello

Inventor： Alberto Delle Piane ,  Franco Sartorio ,  Maichi Cantello ,  Guglielmo Ghiringhello

IPC: B23K26/00 ,  B23K26/02 ,  B23K26/16 ,  B23K26/18 ,  B23K26/20 ,  B23K26/24 ,  B23K26/32

CPC classification number: B23K26/037 ,  B23K26/16 ,  B23K26/18 ,  B23K26/244 ,  B23K26/322 ,  B23K2201/18 ,  B23K2201/34 ,  B23K2203/04

Abstract: Method of laser welding sheet metal protected by using low-vaporizing-temperature materials, whereby, before being subjected to a laser welding beam along a weld area, two metal sheets are placed on top of each other in such a manner that at least one layer of the said protecting material is located between the sheets at the weld area and that the weld area communicates directly externally of the weld area between the sheets whereby gases generated by vaporization of said protective material may escape from the weld area.

Abstract translation: 通过使用低气化温度材料保护的金属片的激光焊接方法，由此在沿着焊接区域进行激光焊接光束之前，将两个金属片放置在彼此的顶部上，使得至少一层 的所述保护材料位于焊接区域处的片材之间，并且焊接区域直接在片材之间的焊接区域的外部通信，由此通过所述保护材料的蒸发产生的气体可能从焊接区域逸出。

公开(公告)号：US4319121A

公开(公告)日：1982-03-09

申请号：US143869

申请日：1980-04-25

Applicant: Toshio Yoshida

Inventor： Toshio Yoshida

IPC: B23K15/00 ,  B23K20/00 ,  B23K20/04 ,  B23K20/14

CPC classification number: B23K15/00 ,  B23K20/04 ,  B23K20/14 ,  B23K2201/06 ,  B23K2201/10 ,  B23K2201/14 ,  B23K2201/18 ,  B23K2201/34 ,  B23K2203/04 ,  B23K2203/05 ,  B23K2203/16 ,  B23K2203/18

Abstract: A steel blank is placed in intimate contact along a joint interface with a blank of another metal, and the two blanks are welded along and throughout the interface by a superhigh-output electron beam thereby to obtain a metallurgical welded joint and to form an integral blank which is rolled or otherwise formed into a clad steel article.

Abstract translation: 将钢坯沿着与另一金属的坯料的接合界面紧密接触放置，并且两个坯料通过超高输出电子束沿着整个界面焊接，从而获得冶金焊接接头并形成一体的空白 其被轧制或以其它方式形成为复合钢制品。

公开(公告)号：US2065511A

公开(公告)日：1936-12-29

申请号：US719635

申请日：1935-02-19

Applicant: ROBERTSON CO H H

Inventor： BLACK GEORGE E

IPC: B23K11/06

CPC classification number: B23K11/061 ,  B23K2201/18

公开(公告)号：USRE36612E

公开(公告)日：2000-03-14

申请号：US236120

申请日：1999-01-22

Applicant: Toshihiro Fukushima ,  Masaki Tanzawa

Inventor： Toshihiro Fukushima ,  Masaki Tanzawa

IPC: B23K11/06 ,  B23K11/087 ,  B23K11/11

CPC classification number: B23K11/115 ,  B23K11/061 ,  B23K11/063 ,  B23K11/087 ,  B23K2201/18

Abstract: Mash seam welding process and apparatus, wherein two plate-like workpieces having different thickness values are fed and guided by a guiding device such that a length W.sub.H of contact of the thick plate-like workpiece with one of two roller electrodes is smaller than a length W.sub.M of contact of the thin plate-like workpiece with the other roller electrode. In this arrangement, the amount of mashing of the thick plate-like workpiece by the roller electrode is made larger than that of the thin plate-like workpiece by the other roller electrode, so that an interface of the two plate-like workpieces is positioned intermediate between the pair of roller electrodes, whereby a weld nugget formed intermediate between the roller electrodes extends across the interface, permitting the weld to have a sufficient strength owing to a nugget ratio, which is a ratio of a width dimension W.sub.N of the weld nugget in the direction of the interface to a width dimension W.sub.G of the interface.

Abstract translation: PCT No.PCT / JP96 / 00410 Sec。 371日期：1996年12月24日 102（e）日期1996年12月24日PCT提交1996年2月23日PCT公布。 出版物WO96 / 26037 日期1996年8月29日压焊工艺和装置，其中具有不同厚度值的两个板状工件由引导装置进给和引导，使得厚板状工件与两个辊电极之一接触的长度WH 小于薄板状工件与另一个辊电极的接触长度WM。 在这种布置中，通过辊电极使厚板状工件的糖化量比通过另一个辊电极的薄板状工件的糖化量大，使得两个板状工件的界面位于 在一对辊电极之间的中间，由此在辊电极之间形成的焊接熔核延伸穿过界面，允许焊缝具有足够的强度，因为熔核比是焊接块的宽度尺寸WN的比率 在与界面的宽度尺寸WG的界面的方向上。

公开(公告)号：US6011240A

公开(公告)日：2000-01-04

申请号：US91287

申请日：1998-06-16

Applicant: Bob Bishop ,  Ludvik Lecek

Inventor： Bob Bishop ,  Ludvik Lecek

IPC: B23K26/26 ,  B23K37/04 ,  B23K26/00

CPC classification number: B23K26/26 ,  B23K37/0408 ,  B23K2201/18 ,  H01F2007/208

Abstract: An apparatus is disclosed for positioning, clamping and welding together proximal edge portions of two sheet blanks. The apparatus incorporates a high energy laser and sheet clamping mechanism used to clamp each sheet blank in place between an associated electromagnet and ferromagnetic clamping shoes. The shoes are positioned above a corresponding electromagnet and are vertically movable there towards on the activation of the electromagnet. In use, the sheets are held in place with the respective sheet blanks sandwiched between the associated electromagnets and shoes with the proximal edge portions of the sheets abutting. The high energy laser is movably provided in the apparatus to move an emitted laser beam along a predetermined path over the abutting proximal edge portions to perform welding operations.

Abstract translation: PCT No.PCT / CA96 / 00737 Sec。 371日期：1998年6月16日 102（e）日期1998年6月16日PCT 1996年11月6日PCT PCT。 公开号WO97 / 26110 PCT 日本1997年7月24日公开了一种用于将两个板坯的近端部分定位，夹持和焊接在一起的装置。 该装置包括高能量激光器和片材夹紧机构，用于将每个片材坯料夹在相关联的电磁铁和铁磁夹紧鞋之间的适当位置。 鞋子位于相应的电磁体上方，并且可在其上垂直移动以在电磁体的激活上。 在使用中，片材被保持在适当的位置，相应的片状坯料夹在相关联的电磁体和鞋子之间，片材的近侧边缘部分邻接。 高能量激光器可移动地设置在装置中，以使发射的激光束沿着预定的路径移动到邻接的近端部分上，以执行焊接操作。

公开(公告)号：US5926967A

公开(公告)日：1999-07-27

申请号：US901685

申请日：1997-07-28

Applicant: Kenneth C. Johnson ,  Christopher A. Zurek

Inventor： Kenneth C. Johnson ,  Christopher A. Zurek

IPC: B23K26/00 ,  B23K26/14 ,  B23K26/20 ,  B23K26/26 ,  B23K37/04 ,  G01B5/24

CPC classification number: B23K26/26 ,  B23K26/142 ,  B23K26/1462 ,  B23K37/0408 ,  B23K2201/18 ,  B23K2201/185

Abstract: A system for gauging the relative positions of two opposing joint edges on sheet metal components prior to welding. The system comprises a gauging assembly including two pairs of gauging pins which are movable between a retracted position and a gauging position. Each pair of pins defines a separate edge contact line. When each joint edge has contacted both pins in a respective pair, electrical circuitry indicates as much and the components are clamped in this relationship.

Abstract translation: 一种用于在焊接之前测量钣金部件上的两个相对接合边缘的相对位置的系统。 该系统包括测量组件，其包括两对测量销，其可在缩回位置和测量位置之间移动。 每对销钉分别定义一条边缘接触线。 当每个接合边缘已经接触到相应的两个引脚时，电路指示一样多，并且这些部件被夹紧在该关系中。

公开(公告)号：US5922144A

公开(公告)日：1999-07-13

申请号：US166887

申请日：1998-10-05

Applicant: William S. Sykes

Inventor： William S. Sykes

IPC: B23K7/10 ,  B23K7/00

CPC classification number: B23K7/105 ,  B23K2201/18

Abstract: A method for cutting steel in which an operator uses high pressure propane and oxygen. The operator heats the steel locally until it is molten, positions a cutting torch with a high angle of incidence relative to the molten steel, and then blasts high pressure oxygen at the molten metal. Such blast serves two purposes, heating the molten metal so it is less viscous and then blowing the molten metal away from the steel sheet creating a cutting trench. The cutting torch is positioned relative to the cutting trench to provide even heat. The cutting torch is then moved generally parallel to the cutting trench to lengthen the cut.

Abstract translation: 一种用于切割操作者使用高压丙烷和氧气的钢的方法。 操作人员将钢材局部加热至熔融状态，以相对于钢水的高入射角定位割炬，然后在熔融金属处吹出高压氧气。 这种喷砂有两个目的：加热熔融金属，使其粘度较小，然后将熔融金属从钢板吹出，形成切割沟槽。 割炬相对于切割沟槽定位以提供均匀的热量。 然后将割炬通常平行于切割沟槽移动以延长切割。

公开(公告)号：US5814786A

公开(公告)日：1998-09-29

申请号：US554372

申请日：1995-11-08

Applicant: Kenneth C. Johnson ,  Christopher A. Zurek

Inventor： Kenneth C. Johnson ,  Christopher A. Zurek

IPC: B23K26/00 ,  B23K26/14 ,  B23K26/20 ,  B23K26/26 ,  B23K37/04 ,  B23K26/02

CPC classification number: B23K26/26 ,  B23K26/142 ,  B23K26/1462 ,  B23K37/0408 ,  B23K2201/18 ,  B23K2201/185

Abstract: The present invention relates to a system for welding a joint edge of a first sheet metal component to a joint edge of a second sheet metal component to form a weld joint. The system includes a gauging sub-system which positions each joint edge at a desired distance from a weld line. A sub-system then clamps the sheet metal components in this relationship. A joint edge butting sub-system then moves the clamped components toward each other until the edges are in butting relationship. A laser welding sub-system then moves a welding head along the butted edges to form the weld joint. The laser beam, which forms the weld joint, passes through an air shield in the welding mechanism so that weld splatter from the welding zone is carried off by an air stream and does not reach the welding head optics. The invention also relates to a method of laser welding.

Abstract translation: 本发明涉及一种用于焊接第一钣金部件的接合边缘到第二钣金部件的接合边缘以形成焊接接头的系统。 该系统包括测量子系统，其将每个接合边缘定位在距离焊接线所需的距离处。 然后，子系统以这种关系夹紧钣金部件。 接合边缘对接子系统然后将夹紧的部件朝向彼此移动，直到边缘处于对接关系。 然后，激光焊接子系统沿着对接边缘移动焊接头以形成焊接接头。 形成焊接接头的激光束通过焊接机构中的空气屏蔽，使得来自焊接区域的焊接飞溅物被空气流带走并且不到达焊接头光学元件。 本发明还涉及一种激光焊接方法。