| Patents for B23K 28 - Welding or cutting not covered by groups (1,588) |
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| 05/15/2013 | CN202934252U Numerically controlled gantry type flame plasma cutting machine |
| 05/15/2013 | CN102152009B Quick and high-precision method for manufacturing layered modular die based on laser combination processing technology |
| 05/08/2013 | CN202922101U Energizing blasting cutting pipe |
| 05/08/2013 | CN102126088B Double-sided laser arc composite welding method for thick plate T-joint |
| 05/08/2013 | CN101920400B Gas protection device for laser-arc hybrid welding and laser-arc hybrid welding machine |
| 05/01/2013 | CN103071937A Laser-TIG (Tungsten Inert Gas) arc rangefinder hybrid welding method and device with addition of high frequency magnetic field |
| 05/01/2013 | CN103071936A Sedan quarter window ultrasonic hot riveting and welding integrated machine |
| 05/01/2013 | CN103071935A Laser-arc composite welding device based on heat input control and welding method |
| 05/01/2013 | CN102225494B Laser-arc hybrid welding double-wide narrow-groove welding method |
| 04/25/2013 | US20130098878 Hybrid Arc/Laser-Welding Method For Aluminized Steel Parts Using Gammagenic Elements And A Gas Containing Less Than 10% Of Nitrogen Or Oxygen |
| 04/24/2013 | CN103056533A Oscillatory scanning laser beam-electric arc hybrid welding method and system |
| 04/17/2013 | CN103042313A Welding method of current collators for high-capacity lithium ion power batteries |
| 04/17/2013 | CN103042312A Method for producing connector, connector and metal goods |
| 04/17/2013 | CN103042309A Cylindrical lithium ion battery pack welding device |
| 04/17/2013 | CN102284798B Method for processing large beam member with connecting seats |
| 04/17/2013 | CN102107335B Welding manufacturing method of closed-type turbine wheel of centripetal expander |
| 04/11/2013 | DE102012207201B3 Verfahren zum laserunterstützten Plasmaschneiden oder Plasmaschweißen und Vorrichtung dafür A method for laser-assisted plasma cutting or plasma welding and apparatus therefor |
| 04/10/2013 | CN103028866A Silicate board welding technology and material preparation method thereof |
| 04/10/2013 | CN103028853A Method for manufacturing honeycomb ceramic sandwich plate on surface of steel plate in self-propagating manner with assistance of resistance spot welding |
| 04/10/2013 | CN103028852A Laser and electric arc composite welding device with on-line warning function |
| 04/10/2013 | CN103028851A Welding method, thermal treatment device and welding system |
| 04/10/2013 | CN103028850A Spray welding method for metal plates |
| 04/10/2013 | CN102218648B Machining method for large caliber stainless steel pipe |
| 04/10/2013 | CN101772394B Joining method and method of manufacturing joint structure |
| 04/04/2013 | WO2013044901A1 Method for producing a joining seam at band ends of steel during the continuous production of welded pipes |
| 04/04/2013 | DE102011115119A1 Verfahren zur Herstellung einer Verbindungsnaht an Bandenden aus Stahl bei der kontinuierlichen Erzeugung geschweißter Rohre A process for preparing a connecting seam to belt ends of steel in the continuous production of welded tubes |
| 04/03/2013 | CN103010237A Railway vehicle side wall and welding method thereof |
| 04/03/2013 | CN103008897A Composite welding method combining laser with friction stir welding |
| 04/03/2013 | CN103008896A Composite welding method combining laser with friction stir welding |
| 04/03/2013 | CN103008895A Narrow gap multi-pass laser welding method for thick plate |
| 04/03/2013 | CN103008894A Movable type dual-purpose surfacing complete equipment of wear-resistant belt on surface of drilling tool for oil exploitation |
| 04/03/2013 | CN101104225B Laser arc hybrid welding method for surface coated metal parts, the surface coating containing aluminium |
| 03/27/2013 | CN202825018U Weld device for platinum rhodium thermocouple |
| 03/27/2013 | CN102990235A Fusing method of laser welding with filler wires using double TIG welding torches |
| 03/27/2013 | CN102990234A Method for welding lug bosses and ring piece of sputtering tantalum ring |
| 03/27/2013 | CN102990228A Manufacturing method of spherical shell of ball valve |
| 03/27/2013 | CN102990217A Electron beam welding method of gas turbine casing with horizontal flange structure |
| 03/27/2013 | CN102049620B Far-infrared metal coating clearing machine |
| 03/21/2013 | DE102012015241A1 Welding device useful for connecting similar and/or dissimilar metals, comprises a first main electrode, a second main electrode or partial electrodes, a current source, ultrasonic welding source and a third welding head |
| 03/20/2013 | CN202804492U Laser, electric arc hybrid welding torch based on three-dimensional adjustment |
| 03/20/2013 | CN102985216A Hybrid arc/laser-welding method for aluminized steel part using a gas including nitrogen and/or oxygen |
| 03/20/2013 | CN102985215A Hybrid arc/laser-welding method for aluminized steel parts using gammagenic elements and a gas containing less than 10 % of nitrogen or oxygen |
| 03/20/2013 | CN102974946A Method for controlling deformation of sheet bar honeycomb during vacuum soldering and brazing |
| 03/20/2013 | CN102974945A Electro-plastic friction stir spot welding device and method thereof |
| 03/20/2013 | CN102974944A Cumulative blasting coupe pipe |
| 03/13/2013 | EP2567774A1 Hybrid laser arc welding system and method |
| 03/13/2013 | EP2566649A1 Welding system and method using arc welding machines and laser beam source |
| 03/13/2013 | CN202780250U Electric control metal cutting machine |
| 03/13/2013 | CN102962592A Electronic beam aided hot extrusion diffusion connection method for SiCp/Al composite material |
| 03/13/2013 | CN102962591A Welding method for high-strength steel |
| 03/06/2013 | CN102950387A Laser heating auxiliary arc striking micro-explosion processing method and device for engineering ceramic material |
| 02/28/2013 | US20130049350 Method for providing a watermarking wire mesh, watermarking wire mesh, apparatus for obtaining it and anti-counterfeiting document |
| 02/27/2013 | CN102941414A Pre-filled wire stirring friction welding method |
| 02/20/2013 | CN102935556A Laser and MIG (metal-inert gas) arc composited welding method for high-nitrogen steel |
| 02/13/2013 | CN202726325U Multifunctional welding and cutting device |
| 02/13/2013 | CN202726324U Flow mixing system for welding lines of multi-type machines |
| 02/13/2013 | CN102922154A Soldering/diffusion welding hybrid welding method for cemented carbide and alloy steel |
| 02/13/2013 | CN102922153A Laser guide GMAW (Gas Metal Arc Welding) electric arc compound transverse welding method |
| 02/13/2013 | CN102922152A Welding method of low-voltage and large-current stranded conductor and bus bar |
| 02/13/2013 | CN102922151A Steel plate laser non-filling welding process for sealed gas tank |
| 02/13/2013 | CN102922150A Wire fusing method of laser liquid filling welding |
| 02/06/2013 | CN102909478A Welding method for thick-wall small-diameter product |
| 01/29/2013 | US8361552 Method of producing an adherent metallic coating on a steel sheet product |
| 01/23/2013 | CN102892544A Welding system and method using arc welding machines and laser beam source |
| 01/23/2013 | CN102887443A Tailor welded panel beam for construction machine and method of manufacturing |
| 01/23/2013 | CN102886612A Laser-plasma arc double-side hybrid welding method |
| 01/23/2013 | CN102303191B Two-step mode two-temperature transient liquid-phase bonding method for dissimilar metals |
| 01/16/2013 | CN202667944U Heating block for bonding of intelligent power module and jig thereof |
| 01/16/2013 | CN102873461A Rotary joint welding method for main shafts of different materials |
| 01/16/2013 | CN102873460A Two-stage reflection convergent solar welder |
| 01/16/2013 | CN102873459A Atomic beam filling processing device |
| 01/16/2013 | CN101772395B Joining method, and joined structure manufacturing method |
| 01/09/2013 | CN202655804U Titanium alloy rotating laser welding auxiliary abrasion press head |
| 01/09/2013 | CN101954543B Non-splash, low-deformation, high-quality and high-efficiency welding method for T-shaped joint of aluminum alloy sheet |
| 01/02/2013 | CN102848086A Method for improving strength and flexibility of super strength steel laser-arc hybrid welded joint |
| 01/02/2013 | CN102848085A Laser-single power double-wire pulse arc hybrid welding system and use method for same |
| 12/26/2012 | EP2536527A1 Method of and apparatus for hybrid welding with multiple heat sources |
| 12/26/2012 | CN202622192U Autonomous mobile robot system for plasma metal-inert gas welding (MIG) hybrid welding |
| 12/26/2012 | CN202622191U Contravariant DC (Direct Current) multifunctional electric welding machine |
| 12/26/2012 | CN102837133A Joining method |
| 12/26/2012 | CN102837132A 焊接机 Welding machine |
| 12/19/2012 | CN102825393A Vertical multi-angle semi-automatic flame plasma cutting machine |
| 12/11/2012 | US8328076 Apparatus and method for ensuring concentric weld deposition of material on a pipe interior |
| 12/11/2012 | US8328075 Methods of mark-off suppression in superplastic forming and diffusion bonding |
| 12/05/2012 | CN202571617U Multi-functional gas welding and gas cutting tool |
| 12/05/2012 | CN102806425A Method for welding cathode flexible bus of aluminum electrolysis cell without series power failure |
| 12/04/2012 | US8322593 Method of welding a component to a shape memory alloy workpiece with provision of an extra cut for compensating the variations of dimension of workpiece and component |
| 11/29/2012 | US20120301309 Dissimilar metal welds and its manufacturing method of large welded structures such as the turbine rotor |
| 11/28/2012 | CN202555976U Split type mould board press-contact welding device |
| 11/28/2012 | CN102794572A Stirring friction melt brazing hybrid welding method for connecting dissimilar materials |
| 11/28/2012 | CN102794571A Welding method of stainless steel tube plate and red copper heat exchange tube |
| 11/28/2012 | CN102059459B Laser-MIG (metal-inert gas welding) hybrid welding joint fine tuning mechanism |
| 11/21/2012 | CN202539820U Small numerical-control flame plasma cutting machine |
| 11/21/2012 | CN202539819U Copper strip welding device |
| 11/21/2012 | CN102785033A Laser and electric arc hybrid welding torch based on three-dimensional regulation |
| 11/14/2012 | CN202527860U Welding seam tracking mechanism of pipeline welding system |
| 11/14/2012 | CN202527859U Ultrasonic spray head welding machine |
| 11/14/2012 | CN102773616A Composite welding method of high-strength low-yield-ratio LYR690 steel |
| 11/14/2012 | CN102773615A Electronic type electric energy meter shunt bimetal strip of and welding method thereof |
| 11/14/2012 | CN102773614A Medium frequency induction welding method of rail |