| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 02/22/2012 | CN101543927B 焊接控制装置及焊接控制方法 Welding apparatus and method for controlling welding control |
| 02/21/2012 | US8119951 Weld wire with enhanced slag removal |
| 02/21/2012 | CA2658495C Austenitic stainless steel welded joint and austenitic stainless steel welding material |
| 02/20/2012 | DE202010015475U1 Linearantrieb mit Befestigungsmittel Linear actuator with fasteners |
| 02/17/2012 | DE202012000920U1 Elektrodenklemmsystem für WIG-Schweißbrenner Electrode clamping system for TIG welding torch |
| 02/16/2012 | WO2012021248A1 Welding parameter control |
| 02/16/2012 | WO2012020893A1 Welding system |
| 02/16/2012 | WO2012020249A2 Pipe welding apparatus |
| 02/16/2012 | WO2012019872A1 Method for welding half shells |
| 02/16/2012 | WO2012019208A1 Burner body comprising a securing system; tig welding torch comprising such a burner body |
| 02/16/2012 | US20120037600 Welding operation management device, welding operation management system, welding operation management method, and welding operation terminal |
| 02/16/2012 | US20120037182 Particle removal apparatus and method and plasma processing apparatus |
| 02/16/2012 | DE102010038902B4 Verfahren und Einrichtung zur Unterstützung der Ausbildung eines Handschweißers Method and apparatus to support the training of a manual welder |
| 02/16/2012 | CA2802899A1 Welding parameter control |
| 02/15/2012 | EP2418038A1 Operating unit for a welding device; Method of preparing a welding device using a operating unit |
| 02/15/2012 | EP2416918A1 Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique |
| 02/15/2012 | CN202143993U 一种压力容器端盖两侧管接头焊接装置 A pressure vessel cover both sides of the pipe joint welding device |
| 02/15/2012 | CN202143992U Wind shield device for welding ship steel structure |
| 02/15/2012 | CN202143991U 电焊机防触电节电器 Welder electric shock Saver |
| 02/15/2012 | CN202143990U Mcu控制数字化氩弧焊机 Mcu control digital welding machine |
| 02/15/2012 | CN102355976A Power source for an electric arc welder comprising an inverter being controlled with a modified phase shifted gate drive |
| 02/15/2012 | CN102350608A Welding fixture and welding process for magnetic medium box |
| 02/15/2012 | CN102350598A Chromium-nickel austenitic stainless steel submerged-arc welding sintered flux |
| 02/15/2012 | CN102350578A Novel permanent-magnet pressure welding electrode holder |
| 02/15/2012 | CN102350577A Stud welding gas protection device and welding gun provided with same |
| 02/15/2012 | CN102350576A Method for controlling stress relaxation of aluminum alloy welded structure |
| 02/15/2012 | CN102350575A Round roller filling welding auxiliary device |
| 02/15/2012 | CN102350574A Argon arc welding double-gun butt-welding method |
| 02/15/2012 | CN102350573A Guiding mechanism for welding pliers of oil filler box |
| 02/15/2012 | CN102350572A Double wire feeder mechanism with single welding power source |
| 02/15/2012 | CN102350571A Automatic welding guiding device and automatic welding method |
| 02/15/2012 | CN102350570A Protection device for electric welder |
| 02/15/2012 | CN102350569A Multifunctional digitized welding machine |
| 02/15/2012 | CN102350568A Method for preventing tube sheets from deforming during overlaying process |
| 02/15/2012 | CN102350567A TIG (Tungsten Inert Gas) automatic overlay-welding device for all circumferential positions on inner surface of 90-degree bent pipe and welding method thereof |
| 02/15/2012 | CN102350566A Method for preparing functionally gradient material |
| 02/15/2012 | CN102350565A Full-automatic build-up welding machine |
| 02/15/2012 | CN102350564A Argon arc welding method for inlet casing gas-collecting hood having lock bottom welding joint |
| 02/15/2012 | CN102350563A Sheet welding method |
| 02/15/2012 | CN102350284A Heat-resisting reactor and welding method therefor |
| 02/15/2012 | CN101913015B 一种细双丝数字化软开关逆变焊接电源系统及其控制方法 A fine double wire digital soft switch inverter welding power supply system and control method |
| 02/15/2012 | CN101774063B 不锈钢复合板覆层缺陷补焊工艺 Stainless steel composite panels cladding Welding Research |
| 02/15/2012 | CN101733511B TIG焊堆焊SiC颗粒增强铝基复合材料覆层的方法 TIG welding method for welding SiC particulate reinforced aluminum matrix composite cladding |
| 02/15/2012 | CN101574753B 自定心装置 Self-centering device |
| 02/15/2012 | CN101559446B 锅炉用焊接不锈钢管的制备方法 Preparation of welded stainless steel tube boiler |
| 02/15/2012 | CN101553338B 焊接系统 Welding System |
| 02/15/2012 | CN101489715B 用于修复钻杆的装置 Means for repair of the drill pipe |
| 02/14/2012 | US8115138 Comprehensive identification and designation of welding procedures |
| 02/13/2012 | DE202012000189U1 Elektroschweissgerät mit Aluminium Leichtmetalldrahtwicklungen Welding power with lightweight aluminum metal wire windings |
| 02/09/2012 | WO2012017913A1 Complex weld method and welding torch for complex welds |
| 02/09/2012 | WO2012016851A1 Method and device for assisting the development of a manual welder using a single camera and additional light sources |
| 02/09/2012 | US20120034776 Device of filling metal in through-via-hole of semiconductor wafer and method using the same |
| 02/09/2012 | US20120031887 Welding gun |
| 02/09/2012 | US20120031886 Offline teaching method |
| 02/09/2012 | US20120031885 Power booster for metal disintegrator |
| 02/09/2012 | US20120031884 Electric spot welding gun |
| 02/09/2012 | US20120031882 System and Method for Supplying Fluids to a Plasma Arc Torch |
| 02/09/2012 | US20120031881 Blow-Back Plasma Arc Torch With Shield Fluid-Cooled Electrode |
| 02/09/2012 | DE102010038902A1 Verfahren und Einrichtung zur Unterstützung der Ausbildung eines Handschweißers Method and apparatus to support the training of a manual welder |
| 02/09/2012 | DE102010033221A1 Method for welding dissimilar metal mating portions e.g. aluminum and copper junction portions of solar collector, involves performing overlap-welding of mating portions at exposed edges by tungsten inert gas or plasma-welding process |
| 02/08/2012 | EP2415548A1 Diagnosis device for welding devices |
| 02/08/2012 | EP2414128A1 Welding head and welding head assembly for an arc-welding system |
| 02/08/2012 | EP2414127A2 Method for welding a recess in a component by means of sheeting for fusion welding applied outside or around the contour, and corresponding component |
| 02/08/2012 | EP2414126A2 Method and apparatus for the remote control of a power source connected to a manually actuated implement |
| 02/08/2012 | EP1671734B1 Consumable electrode arc welding method |
| 02/08/2012 | DE212010000057U1 Flexibler Rohrbogen für einen Schweißbrenner mit einem als mechanische Trennung gebildeten Stellarm; Flexible pipes for a welding torch with an educated as a mechanical separation control arm; Schweißbrenner mit solchem flexiblen Rohrbogen Welding torch with such flexible pipe bend |
| 02/08/2012 | CN202137501U 改进型储罐倒装施工内外横缝两用埋弧自动横焊机 Improved internal and external transverse joint construction of dual flip-tank Automatic Girth Welder |
| 02/08/2012 | CN202137500U 焊接装置 Welding equipment |
| 02/08/2012 | CN202137499U 暖气片自动焊接装置 Heating-automatic welding equipment |
| 02/08/2012 | CN202137498U 自动保护焊接机床 Automatic protection welding machine |
| 02/08/2012 | CN202137497U 多丝埋弧焊机的地平车 Multi-wire submerged arc welding machine horizon car |
| 02/08/2012 | CN202137496U 基于dsp和can总线的数字化高频软开关逆变弧焊电源控制板 Dsp-based bus and can digitize high-frequency soft switching inverter welding power control board |
| 02/08/2012 | CN202137495U 一种nbc-2系列二氧化碳气体保护焊控制装置 One kind nbc-2 series of carbon dioxide gas shielded arc welding control device |
| 02/08/2012 | CN202137494U 一种新型电瓶供电的多功能焊机 A new battery-powered multi-function welder |
| 02/08/2012 | CN202137493U 一种交流电焊机空载节电器 An AC welding machine load Saver |
| 02/08/2012 | CN202137492U 卷筒修复自动堆焊装置 Reel repair automatic welding equipment |
| 02/08/2012 | CN102348531A Weld metal and weld structure having weld joints using the same |
| 02/08/2012 | CN102348526A Suction device for gases or fume, in particular welding fume, having an oxidation apparatus, welding system and associated method |
| 02/08/2012 | CN102343489A Novel active agent used for TIG (Tungsten Inert Gas) welding of magnesium alloy |
| 02/08/2012 | CN102343473A Novel gas shielded welding mechanical device for eccentric oblique adaptor tube and welding method for novel gas shielded welding mechanical device |
| 02/08/2012 | CN102343472A Profiling sensor and welding apparatus having the same |
| 02/08/2012 | CN102343471A Overlaying process of drilling tool for petroleum extraction |
| 02/08/2012 | CN102343470A Overlaying equipment of drilling tool for petroleum extraction |
| 02/08/2012 | CN101879646B 法兰密封口立向堆焊系统 Vertical flange seal surfacing system to |
| 02/08/2012 | CN101844163B 生产中口径直缝双面埋弧焊钢管的机组及钢管成型方法 Production caliber LSAW steel pipes and pipe forming method crew |
| 02/08/2012 | CN101780585B 焊丝送丝盘 Welding wire feeder tray |
| 02/08/2012 | CN101767241B 便携式相贯线焊缝焊接机器人机械系统 Intersecting line of portable weld robot system |
| 02/08/2012 | CN101564786B 一种测量电弧压力分布和电流密度分布的装置及测量方法 An apparatus and method for measuring the arc pressure distribution and the current density distribution measurement |
| 02/08/2012 | CN101421070B 远程焊线进给器 Remote bonding wire feeder |
| 02/08/2012 | CN101362244B 明弧添加特种合金粉自动堆焊设备 Ming add special alloy powder automatic arc welding equipment |
| 02/08/2012 | CN101347857B 一种提高等离子弧堆焊耐磨性的生产方法 A way to improve the wear resistance of plasma arc welding production methods |
| 02/07/2012 | US8110773 Stud welding tool adjustment mechanisms |
| 02/07/2012 | US8109218 Waste treatment process and apparatus |
| 02/07/2012 | CA2625064C System and method for managing welding procedures and welding resources |
| 02/02/2012 | WO2012015751A1 Collet assembly for a welding torch with a universal collet tig welding torch with such collet |
| 02/02/2012 | WO2012015580A1 External protection and positioning structure for a remote user interface |
| 02/02/2012 | WO2012015231A2 Apparatus and method for distinguishing between tack-welding and welding |
| 02/02/2012 | WO2012014932A1 Method for welding austenitic stainless steel |
| 02/02/2012 | WO2011127315A3 Waterborne autoweldable shop primer |
| 02/02/2012 | US20120024824 Cladding the interior of a straight pipe section |