Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 9 - Arc welding or cutting
Patents for B23K 9 - Arc welding or cutting (32,679)
04/2014
04/30/2014CN203566132U Rotating shaft welding fixture, workbench and rotating shaft automatic welding system
04/30/2014CN203566096U Movable spot-welding copper backing plate fitting mechanism
04/30/2014CN203566062U Automatic argon filling and water cooling device of stainless steel welding machine
04/30/2014CN203566061U Submerged-arc welding ship shape position auxiliary using device
04/30/2014CN203566060U Welding gun device of rotary welding machine
04/30/2014CN203566059U Jet nozzle for gas metal arc welding
04/30/2014CN203566058U Machine for welding lead to pins of capacitor
04/30/2014CN203566057U Energy-saving control circuit used for electric welding machine
04/30/2014CN203566056U Electric protection circuit for gas shielded welding machine
04/30/2014CN203566055U Current transducer for electric welding machine
04/30/2014CN203566054U Contact type welding speed detecting device for longitudinal submerged arc welding tractor
04/30/2014CN203566053U Automatic circular seam welding apparatus
04/30/2014CN103764519A Electrode container having an insert for electrode removal
04/30/2014CN103764331A Bulk wire isolator apparatus
04/30/2014CN103764330A Welding system with controlled wire feed speed during arc initiation and corresponding method of welding
04/30/2014CN103764329A Systems for and method of generating a weld during a start of a welding process by restricting output
04/30/2014CN103758544A Method for additionally arranging anti-corrosion coating on hydraulic-support stand column in hot installation hole shrinkage welding mode
04/30/2014CN103753030A Method for producing clad pipes from metal plates by superposition and mechanical lamination
04/30/2014CN103753029A Electrical arc metal stud welding method and device under frictional cleaning homogenization
04/30/2014CN103753000A Positioning welding device of inner seal plates for standard mast sections
04/30/2014CN103752999A Lighting device of gas shielded welding machine and welding machine therewith
04/30/2014CN103752998A Method for manufacturing high-weather-resistance multi-wire submerged-arc welded steel pipes for marine environments
04/30/2014CN103752997A Novel wheel welder
04/30/2014CN103752996A Butt joint technology for two annular workpieces
04/30/2014CN103752995A Valve stress dispersion based welding method
04/30/2014CN103752994A Circular seam welding process of thin-wall container
04/30/2014CN103752993A Welding method for stainless steel clad plates
04/30/2014CN103752992A Fillet weld recognition device and welding control method thereof
04/30/2014CN103752991A Control method for electric welding machine and electric welding machine using the control method
04/30/2014CN103752990A Leak repairing method of combustible gas pipe under pressure
04/30/2014CN103752989A Handheld high-speed electric arc machining equipment and method
04/30/2014CN103752988A Welding method of stainless steel plates
04/30/2014CN103752987A Welding method of stainless steel plates
04/30/2014CN102756250B Machining method for bearing seat of continuous casting machine
04/30/2014CN102756249B Machining method for bearing seat of continuous casting machine
04/30/2014CN102753300B Ultra high-strength welded joint and method for producing same
04/30/2014CN102209607B Welding structure with excellent resistance to brittle crack propagation
04/29/2014US8710404 Method and apparatus to maintain welding current to compensate for deterioration of welding contact tip
04/29/2014US8710393 Method of bonding metallic members, and metallic bonded body
04/29/2014US8708216 Remote-controlled joining system
04/24/2014WO2014062994A1 Plasma torch power circuit and cooling system
04/24/2014WO2014061681A1 Weaving control device of multi-joint robot
04/24/2014WO2014028662A3 Wireless communication network sensor information for control of industrial equipment in harsh environments
04/24/2014WO2014028661A3 Wireless communication network power optimization for control of industrial equipment in harsh environments
04/24/2014WO2014028660A3 Wireless communication network improved robustness for control of industrial equipment in harsh environments
04/24/2014WO2014028659A3 Wireless communication network association and security for control of industrial equipment in harsh environments
04/24/2014WO2014025653A3 Tig torch connector with hose management and toolless assembly
04/24/2014WO2014023719A3 Method for compacting, bus bar, and device
04/24/2014WO2014006492A8 Method of and system for induction heating a consumable during laser arc hybrid process
04/24/2014US20140110386 Compressible end-fitting for welding gun liner
04/24/2014US20140110385 System and methods providing modulation schemes for achieving a weld bead appearance
04/23/2014EP2720826A1 Method for creating a blade for a flow force engine and blade for a flow force engine
04/23/2014EP2720822A2 Air cleaning system with a fire protection system
04/23/2014EP2720821A1 Modified series arc welding and improved control of one sided series arc welding
04/23/2014CN203557058U Automatic plane segmentation welding equipment
04/23/2014CN203557036U A welding gun feeding device of an automatic welding holder
04/23/2014CN203556991U Automatic welding and positioning device capable of preventing short circuits of ground wires
04/23/2014CN203556990U Gas metal arc welding protecting device
04/23/2014CN203556989U Gas choke
04/23/2014CN203556988U Low power consumption micro electric welding machine
04/23/2014CN203556987U Welding voltage regulating circuit for CO2 electric arc welder
04/23/2014CN203556986U Secondary-side low-voltage start-up inversion arc welding power source
04/23/2014CN203556985U Dual-voltage circuit of inverter welding machine
04/23/2014CN103747912A System for generating a weld and method of controlling a welder with modification of voltage and wire feed speed based on a calculated welding output power
04/23/2014CN103747911A Systems for and method of generating a weld with energy conservation and improved cooling in welding machines
04/23/2014CN103747910A System for and method of generating a weld with selection of weld control algorithms according to set voltage magnitude
04/23/2014CN103747909A Systems for and method of providing an improved start in welding process with provision of a pulse period at the start
04/23/2014CN103747908A Modified series arc welding and improved control of one sided series arc welding
04/23/2014CN103737591A Robot welding system
04/23/2014CN103737330A Cutting and welding working table
04/23/2014CN103737238A Automobile oil filler welding fixture unit and automobile oil filler welding method
04/23/2014CN103737229A Fixture and method for welding a plurality of layers of metal sheets
04/23/2014CN103737203A High strength welding rod for oceaneering and manufacturing method and welding method thereof
04/23/2014CN103737192A Soldering flux for submerged arc horizontal position welding of steel containment, preparation method and welding method
04/23/2014CN103737187A Direct connection welding mounting process for stainless steel-lined composite pipes
04/23/2014CN103737163A Welding gun capable of automatically adjusting extending length of conductive nozzle used for narrow gap welding
04/23/2014CN103737162A Compound welding method
04/23/2014CN103737161A Method for welding multilayer thin metal sheets and thick metal sheet
04/23/2014CN103737160A Argon arc welding ring-shaped weld joint positioning cooler
04/23/2014CN103737159A Thermocouple penetration piece processing technology
04/23/2014CN103737158A Thermal input control based electric arc welding gun with double consumable electrodes and welding method thereof
04/23/2014CN103737157A Method for welding boiler feedwater preheater
04/23/2014CN103737156A Anti-wave sleeve welding method
04/23/2014CN103737155A Single-phase full-bridge inversion topological magnetic biasing staged processing circuit and method
04/23/2014CN103737154A High-frequency square-wave DC (Direct Current) pulse coupling power unit used for electrical arc welding
04/23/2014CN103737153A High-frequency arc-striking circuit
04/23/2014CN103737152A Method for manufacturing anticorrosion hydraulic support upright by welding hole shrinkage
04/23/2014CN103737151A Welding method of hydrolysis kettle
04/23/2014CN103737150A Welding method of CO2 flashing tower
04/23/2014CN103737149A Steel column radiator welding forming method
04/23/2014CN103737148A Welding method of waste heat boiler
04/23/2014CN103737147A Method and device for improving welding quality of platinum wire and blade terminal
04/23/2014CN102909456B Dredger welding method
04/23/2014CN102649191B Method for preventing end part of lug plate of bucket rod of excavator from extended welding line and crack
04/23/2014CN102554401B Method for welding copper oxygen lance end for steelmaking with steel pipe sub
04/23/2014CN102500887B Method for welding exhaust tubes of railway transport vehicles
04/22/2014US8704135 Synergistic welding system
04/22/2014US8704132 Welding wire storage device
04/22/2014US8704131 Method and apparatus for pulse welding
04/22/2014US8704121 Stud welding tool adjustment mechanisms
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