B23K 9 - Arc welding or cutting

Patents for B23K 9 - Arc welding or cutting (32,679)
09/2011
09/14/2011	EP2364233A1 Automatic wire feeding system
09/14/2011	EP2364232A1 Semi-automatic arc brazing device with feeding control device
09/14/2011	CN201970027U 新型埋弧焊焊丝 The new submerged arc welding wire
09/14/2011	CN201970002U 一种电焊钳 One kind of welding clamp
09/14/2011	CN201970001U 电焊钳 Welding clamp
09/14/2011	CN201970000U 新型电焊把 The new welding
09/14/2011	CN201969999U 电焊钳 Welding clamp
09/14/2011	CN201969998U 双埋弧焊车 Dual SAW car
09/14/2011	CN201969997U 十字联板焊接线 Cross-linking plate welding wire
09/14/2011	CN201969996U 不锈钢管、碳钢管直缝埋弧焊接生产线 Stainless steel pipe, carbon steel pipe LSAW production line
09/14/2011	CN201969995U Water-cooled hot-wire tungsten electrode argon arc welding device for austenitic stainless steel pipe
09/14/2011	CN201969994U 一种氩弧焊机的定位装置 Positioning device for welding machines
09/14/2011	CN201969993U 一种氩弧焊机的焊接保护装置 TIG welding machine protection apparatus
09/14/2011	CN201969992U 钢管预焊机 Pre-welding pipe
09/14/2011	CN201969991U 一种键合铜丝焊点气体保护装置 A bonded copper pads gas protection devices
09/14/2011	CN201969990U 一种氩弧焊接用焊接装置 One kind of TIG welding equipment
09/14/2011	CN201969989U 钛焊管生产线的焊接装置 Titanium pipe welding equipment production line
09/14/2011	CN201969988U Funnel device for conveying submerged arc automatic-welding close type welding flux
09/14/2011	CN201969987U 平角缝埋弧自动焊接小车 Straight seam submerged arc welding carriage
09/14/2011	CN201969986U Taper pipe hidden arc welding jig frame with leaned wheels
09/14/2011	CN201969985U 钢管法兰插接焊缝检测跟踪焊接装置 Pipe welding flange plug weld inspection tracking device
09/14/2011	CN102186619A Rotating welding gun handle to achieve trigger-up or trigger-down orientation
09/14/2011	CN102186618A Automatic wire feeding system
09/14/2011	CN102186617A Semi-automatic arc brazing device with feeding control device
09/14/2011	CN102183161A Vapor chamber
09/14/2011	CN102179678A Method for producing axle by welding medium plates
09/14/2011	CN102179668A Pressing sealing head of boiler and pressure container and manufacturing method
09/14/2011	CN102179647A Reworking method of welding seams of aluminium-magnesium alloy pipeline
09/14/2011	CN102179640A High-strength and high-toughness metal powder flux-cored wire
09/14/2011	CN102179610A Welding gun for flux-cored wire
09/14/2011	CN102179609A Submerged automatic arc welding process for nuclear power main pipeline
09/14/2011	CN102179608A Small size hidden arc welding device
09/14/2011	CN102179607A Submerged automatic arc welding system
09/14/2011	CN102179606A Welding process for 1,000MPa level non-quenched and tempered high-strength steel
09/14/2011	CN102179605A Preprocessing method for enhancing automated welding quality of hollow stationary blade of steam turbine
09/14/2011	CN102179604A Automation welding system method of hollow stationary blades of steam turbine
09/14/2011	CN102179603A Automatic welding and sealing device of spent fuel storage tank plug
09/14/2011	CN102179602A Non-preheating structural gradient matching welding process for dilute alloy high-strength steel with yield strength of 800MPa
09/14/2011	CN102179601A CO2 gas protection welding process of 800 MPa high-strength steel
09/14/2011	CN102179600A Submerged automatic arc welding wire conveying system
09/14/2011	CN102179599A Underwater welding local mask with welding line tracking function
09/14/2011	CN102179598A Method and device for centering initial welding positions of flat narrow welding lines and tracking welding lines
09/14/2011	CN102179597A Arc stabilizer of AC argon arc welding machine
09/14/2011	CN102179596A Arc striking circuit for argon arc welding
09/14/2011	CN101648310B Method for welding circular casings with large-thickness casing walls
09/14/2011	CN101553337B Device and method for automatic under-water welding for making a welding joint on a surface
09/14/2011	CN101362263B Electric welding rod for gas shielded welding X80 grade steel oil, gas transmission pipe
09/14/2011	CN101352775B Method for avoiding terminal crack when butt welding of large-sized sheet material
09/13/2011	CA2532357C Electrode tip
09/09/2011	WO2011109567A1 Welded, laminated apparatus, methods of making, and methods of using the apparatus
09/09/2011	WO2011108221A1 Alternating-current arc welding device
09/09/2011	CA2791934A1 Welded, laminated apparatus, methods of making, and methods of using the apparatus
09/08/2011	DE202011103453U1 Schweißvorrichtung Welder
09/07/2011	EP2178670B1 Stud for stud welding
09/07/2011	EP1955887B1 Fuel tank with attached component and method of making same
09/07/2011	CN201964048U 钢基双层复合钢管 Steel base layer composite pipe
09/07/2011	CN201960260U Welding fixture
09/07/2011	CN201960259U 一种适用于弧焊焊接气动控制工装的防错防呆装置 Proofing foolproof means a pneumatic control suitable for arc welding tooling
09/07/2011	CN201960258U 一种新型焊钳 A new welding tongs
09/07/2011	CN201960257U 带有导向装置的埋弧焊机 Submerged arc welding machine with a guiding device
09/07/2011	CN201960256U 金属薄板对接自动焊接设备 Sheet metal butt automatic welding equipment
09/07/2011	CN201960255U 一种用于急冷换热器内孔焊接的设备 A hole in the quench heat exchanger apparatus for welding
09/07/2011	CN201960254U 焊丝盘卡具 Wire spool fixtures
09/07/2011	CN201960253U 龙门焊机双回转可调节机械跟踪机构 Adjustable double rotating gantry welding mechanical tracking mechanism
09/07/2011	CN201960252U 一种筒体焊接架体装置 One kind of cylinder welded frame body means
09/07/2011	CN201960251U 一种电焊机空载节能控制装置 One kind of energy-saving welding load control device
09/07/2011	CN201960250U 交流电焊机节电启动器 AC welding power saving starter
09/07/2011	CN201960249U 一种电焊机节能装置 One kind of energy-saving devices Welder
09/07/2011	CN201960248U 一种微型电弧焊机 A miniature electric arc welder
09/07/2011	CN1817550B Tubular wire rod for double-electrode gas protective welding
09/07/2011	CN102172814A Method for manufacturing longitudinal submerged arc welded pipe
09/07/2011	CN102172807A One-side welding equipment
09/07/2011	CN102172794A Device for removing oxidation film on aluminium and aluminium alloy or magnesium and magnesium alloy by utilizing wire feeding machine
09/07/2011	CN101406981B Non-leakage series energy-saving multifunctional arc-welding power supply
09/07/2011	CN101352779B Welding device
09/07/2011	CN101193723B System and method providing automated welding notification
09/01/2011	WO2011106319A1 Cage -like external protective support structure for a welding power supply
09/01/2011	WO2011106181A1 System for securing welding wire with a floating tie-down assembly; floating tie-down assembly for such system
09/01/2011	WO2011106178A1 Welding system with torque motor wire drive using calibration data
09/01/2011	WO2011106175A1 Wire feed speed referenced variable frequency pulse welding system
09/01/2011	WO2011105591A1 Low-chromium-content stainless steel with excellent corrosion resistance of weld
09/01/2011	WO2011105022A1 Alternating-current welding method and alternating-current welding device
09/01/2011	WO2011104734A1 Method of and machine for cutting or welding pipes with contactless measuring of the distance between the latter and the surface of the pipe
09/01/2011	US20110210110 Method and Apparatus for Automated Welding
09/01/2011	US20110210101 Processes for using a plasma arc torch to operate upon an insulation-coated workpiece
09/01/2011	DE102011000122A1 Verfahren und Vorrichtung zum Schweißen von Kupfer Method and apparatus for the welding of copper
09/01/2011	DE102010017188A1 Guiding device for optical device for testing welding seams of a tube, comprises guiding unit, which forms hollow body to receive optical device with insertion opening for inserting optical device into the hollow body, and supporting units
09/01/2011	CA2789605A1 System for securing welding wire with a floating tie-down assembly; floating tie-down assembly for such system
09/01/2011	CA2788694A1 Wire feed speed referenced variable frequency pulse welding system
09/01/2011	CA2788594A1 Welding system with torque motor wire drive using calibration data
08/2011
08/31/2011	CN201951548U 一种新型结构的轿车副车架管形支架总成 Car tubular subframe bracket assembly of a new structure
08/31/2011	CN201950397U 用于风力机塔架门框焊接的安全操作平台 For a wind turbine tower frame welding safety platform
08/31/2011	CN201950356U 一种埋弧焊焊接头成形观察镜 One kind of submerged arc welding head shaped mirrors
08/31/2011	CN201950355U 马鞍焊自动跟踪焊接平台 Welding Welding saddle automatic tracking platform
08/31/2011	CN201950354U 一种全位置管道自动焊连接装置 An all-position automatic welding pipe connecting device
08/31/2011	CN201950353U 一种工具夹持架 A tool holder rack
08/31/2011	CN201950352U 一种半自动焊接机焊枪 A semi-automatic welding machine gun
08/31/2011	CN201950351U 一种焊夹头结构 One kind of welding clamp structure
08/31/2011	CN201950350U 带法兰的薄壁方管角缝焊接设备 Thin-walled square tube angle with flange seam welding equipment
08/31/2011	CN201950349U 一种小管径内缝埋弧焊导丝装置 Within a small diameter submerged arc guide wire device

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