| Patents for B23K 28 - Welding or cutting not covered by groups (1,588) |
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| 09/15/2010 | CN201579543U CNC flame/plasma cutting machine sharing one lifting mechanism |
| 09/15/2010 | CN101829854A Current-carrying inertial radial friction composite welding method and equipment thereof |
| 09/15/2010 | CN101829853A Current-carrying inertial axial friction composite welding method and equipment thereof |
| 09/15/2010 | CN101829852A Continuous oil pipe steel strip butting technique |
| 09/15/2010 | CN101829781A Method for connecting hard alloy of inactive intermediate layer and steel |
| 09/08/2010 | CN101823185A Method and device for manufacturing multilayer composite metal plate by utilizing laser pressure welding |
| 09/08/2010 | CN101003108B Cross-jet guiding device for hybrid laser welding |
| 09/01/2010 | CN101323054B Electric conduction-stirring friction composite heat power supply welding method and equipment |
| 08/31/2010 | US7784668 Repair method for propagating epitaxial crystalline structures by heating to within 0-100° f of the solidus |
| 08/25/2010 | CN101811231A Method for welding with laser-cold metal transferred arc composite heat source |
| 08/18/2010 | CN101417371B Welding technique of Invar alloy and hard alloy welding piece |
| 08/11/2010 | CN101797677A Method for repairing straight arm metal thin walled tube by applying laser and micro-arc spark composite technology |
| 08/11/2010 | CN101797667A Welding method of deck structure of stainless steel compound plate for railway steel bridge |
| 08/04/2010 | CN101791747A Friction stir plug soldering method |
| 08/04/2010 | CN101791746A Large high-temperature refractory steel pipeline welding process |
| 07/29/2010 | US20100190055 Battery cell connection method and apparatus |
| 07/28/2010 | CN201534263U Fine adjusting mechanism for laser-MIG composite welding heads |
| 07/22/2010 | DE102007022863B4 Verfahren zum unlösbaren Verbinden von Bauteilen aus wärmeschmelzbarem, metallischen Werkstoff Method for the permanent connection of components of heat-fusible metallic material |
| 07/21/2010 | CN101782277A Vacuum circulation heat conduction pipe of solar heat collector and production method thereof |
| 07/14/2010 | CN201527958U Automatic sealing machine of HFED bulb |
| 07/14/2010 | CN101774091A Phase control method for pulse laser-alternating current electric arc composite welding pulse |
| 07/13/2010 | US7754344 Ferritic stainless steel welded pipe superior in expandability |
| 07/07/2010 | CN101772395A Joining method, and joined structure manufacturing method |
| 07/07/2010 | CN101772394A Joining method and method of manufacturing joint structure |
| 07/01/2010 | US20100163530 Dual Dual Welder |
| 06/30/2010 | CN101758361A Method for repairing U-shaped metal thin-wall pipe by applying laser and micro-arc spark composite technology |
| 06/30/2010 | CN101352784B Method for splicing 0Cr13 type ferritic stainless steel for explosive welding |
| 06/23/2010 | CN101745747A Laser-electric arc composite welding method through extra electric field |
| 06/16/2010 | CN101733564A Laser-electric arc composite heat source high-speed welding method of ultrahigh strength steel |
| 06/16/2010 | CN101733563A Box-structure submerged arc and gas-shielded dual-purpose welding machine of thin wire |
| 06/16/2010 | CN101733562A 900MPa high-strength steel preheating-free combined welding method |
| 06/16/2010 | CN101347870B Laser-ultrasmall current GMA compound heat power supply welding method |
| 06/10/2010 | DE112004002688B4 Verfahren und Vorrichtung zum Regeln eines Energieeintrags bei einem Fügeprozeß Method and device for controlling an energy input during a joining process |
| 06/10/2010 | DE102009020146B3 Connecting ends of steel tubes by orbital welding in laser-light-arc hybrid technology, comprises connecting tube ends with welding positions, and guiding laser- and light arc welding head as tool over guiding ring during welding process |
| 06/09/2010 | CN101722372A Welding technology of Al-Mg-Mn-Zr-Er wrought aluminum alloy plate |
| 06/09/2010 | CN101362255B Low-alloy high-strength steel laser composite weld hardness control method |
| 06/02/2010 | DE10294581B4 Werkstück-Schweißverfahren Workpiece welding process |
| 06/02/2010 | DE102005052834B4 Punktschweißklebverbindung Punktschweißklebverbindung |
| 06/02/2010 | CN201493617U Multiple welding-head combined fusion welder |
| 06/02/2010 | CN101716701A Method for realizing swing welding with laser-GMA electric arc hybrid welding device |
| 05/27/2010 | US20100129684 Joining method, joining machine, and joint structure of dissimilar material |
| 05/26/2010 | CN201483164U Shifting longitudinal-seam automatic welding machine |
| 05/19/2010 | CN201471093U Numerical control laser and plasma cutting machine with on-board laser |
| 05/19/2010 | CN101711192A Method and device for permanently interconnecting components from a heat-meltable metal material |
| 05/18/2010 | CA2349080C Application of a hybrid arc/laser process to the welding of pipe |
| 05/14/2010 | WO2010053805A1 Inert gas cover system for laser welding with a base and wall having an opening |
| 05/14/2010 | CA2733270A1 Inert gas cover system for laser welding with a base and wall having an opening |
| 05/12/2010 | CN1657268B Method of manufacturing an airbag cover |
| 05/12/2010 | CN101077545B Single-side MIG and TIG synchronous automatic soldering method |
| 05/06/2010 | DE10053173B4 Herstellungsverfahren für eine Zündkerze mit einem Edelmetallstück für einen Verbrennungsmotor Manufacturing method of a spark plug having a noble metal chip for an internal combustion engine |
| 05/05/2010 | CN101001713B Multiple thermal cutting device and multiple thermal cutting method |
| 04/29/2010 | DE102008056278A1 System zur thermischen Bearbeitung von Werkstücken System for thermal machining of workpieces |
| 04/22/2010 | WO2010044762A1 Method and apparatus for thermal-pulse treatment of pieces |
| 04/21/2010 | CN101695791A Method for welding magnesium alloy and steel |
| 04/15/2010 | US20100089980 Bonding apparatus and bonding method |
| 04/01/2010 | US20100080648 Production method of metal product, metal product, connection method of metal component and connection structure |
| 03/31/2010 | CN101683705A Alloy manufacturing process |
| 03/25/2010 | WO2010033501A1 Weldable attachment mechanisms |
| 03/25/2010 | US20100072185 Weld Splatter Containment Device for Use in Rolling Mills |
| 03/24/2010 | CN201427210Y Hard-alloy saw blade |
| 03/18/2010 | US20100067638 Targets and methods for target preparation for radionuclide production |
| 03/18/2010 | US20100065614 Pipe-joining method and apparatus for producing underwater pipelines, and underwater-pipeline-laying vessel comprising such an apparatus |
| 03/17/2010 | CN101670496A Numerical control flame and plasma cutting machine sharing one set of lifting mechanism |
| 03/17/2010 | CN101670495A Laser-TIG electric arc hybrid welding technology for spaceflight aluminum alloy plate with medium thickness and high strength |
| 03/11/2010 | US20100062223 Laser welded seat structure |
| 03/11/2010 | DE102008046167A1 Axially- and rotationally fixed arrangement of a chain wheel on a crankshaft, comprises splitting the chain wheel before the arrangement, and axially clamping the chain wheel by a thermal joining process between two shaft segments |
| 02/25/2010 | US20100044414 Turntable welding system with light curtain protection |
| 02/25/2010 | DE102008038929A1 Verfahren zur Herstellung einer verzugsarmen Schweißverbindung A process for producing a low-distortion welding connection |
| 02/24/2010 | CN101653872A Rolling disc type two-axis numerical control pipeline cutting machine |
| 02/18/2010 | US20100038410 Securing metallic objects |
| 02/03/2010 | EP2148758A2 Method and device for permanently interconnecting components from a heat-meltable metal material |
| 01/28/2010 | US20100021761 High strength nickel alloy welds through strain hardening |
| 01/27/2010 | CN101633080A Manufacturing method of licker-in used for fiber board felting machine |
| 01/26/2010 | CA2537282C Method of combining welding and adhesive bonding for joining metal components |
| 01/14/2010 | US20100006626 Method for Making a Hollow Core Floor and Deck Element |
| 01/13/2010 | CN201380364Y Laser-arc synchronous welding device for two sides of T-shaped connectors |
| 01/13/2010 | CN101623797A Method for manufacturing multifunctional welding machine |
| 01/06/2010 | CN101618483A Method of rotary friction braze welding |
| 01/06/2010 | CN101618482A Sintering and brazing technology of powder metallurgical planet carrier assembly |
| 01/06/2010 | CN100577342C Laser-electric resistance seam welding in-phase compound welding method of frame-covering structure |
| 12/31/2009 | DE102006021911B4 Hybridschweißverfahren, Schweißnaht sowie Maschinenteil Hybrid welding processes, welding and machine part |
| 12/22/2009 | US7635078 Metallic porous material is inserted into the brazing opening of porous material by using the softness of it, and is made to hold the brazing solder and to reinforce the bonding part after brazing |
| 12/22/2009 | CA2537152C Method for joining porous metal structures and structure formed thereby |
| 12/16/2009 | CN101602484A Method for welding amorphous silicon oxide nanowires |
| 12/16/2009 | CN101602126A Preparation method of hard alloy saw blade |
| 12/16/2009 | CN100569430C Laser compound welding tip device |
| 12/10/2009 | US20090302094 Welding together low and high carbon steels |
| 12/09/2009 | CN201357290Y Anti-resonance digital control cutting machine |
| 12/09/2009 | CN101596651A Hydraulic support structural member spring tube hole processing and spring tube assembly method |
| 12/09/2009 | CN101596650A Multifunctional welding and cutting device |
| 12/09/2009 | CN100567031C Big plate cloisonne production process capable of arbitrary cutting |
| 12/02/2009 | EP1273383B1 Welding system |
| 12/02/2009 | CN101590572A Method for vertical double-sided double-arc plasma symmetry welding |
| 11/26/2009 | US20090288762 Method for the continuous laying of a conductor on a printed circuit board and device for carrying out said method |
| 11/19/2009 | US20090285715 Welding Additive Material, Welding Methods And Component |
| 11/18/2009 | CN101579787A Manufacturing method of steel-rolling cooling bed roller-oriented support platform |
| 11/18/2009 | CN100560269C Modular laser-hybrid welded joint |
| 11/12/2009 | DE102009020125A1 Schweißbrenner mit Sensor zur Erfassung der Schweißbahn Welding torch with a sensor for detecting the welding path |
| 11/11/2009 | CN201342554Y Double-cut gun digital control cutter |
| 10/27/2009 | US7607562 Tool assembly heat treatment method |