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)
02/2014
02/26/2014CN103600155A Real-time monitoring device for welding robot welding process
02/26/2014CN102639741B Thick welded steel pipe having excellent low-temperature toughness, method for producing thick welded steel pipe having excellent low-temperature toughness, and steel sheet for producing thick welded steel pipe
02/26/2014CN102126069B Twin-wire dual-drive arc welding wire feeder
02/26/2014CN102091850B Aluminum alloy digital welding machine with smooth transition double-pulse parameters
02/25/2014US8658942 Method and system of welding with auto-determined startup parameters
02/25/2014US8658941 Wireless system control and inventory monitoring for welding-type devices
02/25/2014US8658940 Remotely controlled welding machine
02/25/2014US8658934 Feedstock powder for production of high hardness overlays
02/20/2014WO2014028656A2 Wireless communication network for control of industrial equipment in harsh environments
02/20/2014WO2014028200A1 Welding system for and method of welding using a generator engine speed control
02/20/2014WO2014026698A1 Method and system for submerged arc welding
02/20/2014US20140048644 Wire-Advancement System Having Transporting Means Designed as a Transporting Belt or Transporting Chain and Having Cuboidal Pressure-Exerting Bodies
02/20/2014US20140048524 Hot-wire consumable with embedded id tag
02/20/2014US20140048523 High capacity aluminum spot welding trans-gun primary cable
02/20/2014US20140048522 Wireless communication network for control of industrial equipment in harsh environments
02/20/2014US20140048517 Systems and methods for diagnosing secondary weld errors
02/20/2014DE102012107575A1 Method for wirelessly transmitting information between welding device and e.g. mobile telephone involves visually displaying updatable information on display unit in coded form, optically detecting information by sensor unit
02/19/2014EP2698223A2 A process of welding to repair thick sections using two arcwelding devices and a laser device; corresponding welding apparatus
02/19/2014EP2698215A1 Method for manufacturing high temperature steam pipes
02/19/2014EP2696823A1 Welding helmet configuration providing real-time fume exposure warning capability
02/19/2014CN203437829U Welding wire blanking detection device
02/19/2014CN203437799U Protection device for field welding of zirconium pipe
02/19/2014CN203437798U Welding device in automatic welding equipment of shield segment reinforcement cage
02/19/2014CN203437797U Back argon protecting device for furnace tube welding
02/19/2014CN203437796U Turn-over and inversion water drainage rack for welded gas cylinders
02/19/2014CN203437795U Electric welding pliers
02/19/2014CN203437794U Thin-wall barrel manufacturing, assembling and transferring tool
02/19/2014CN203437793U Composite laser seam tracking sensor based on double-camera images
02/19/2014CN203437792U Gas flow monitoring device of gas shielded welding machine
02/19/2014CN203437791U Pipe end inner wall bead welding device of double-metal mechanical composite pipe
02/19/2014CN203437790U Automatic fusion welding machine
02/19/2014CN103591376A Automatic heating gas pressure reducer
02/19/2014CN103586639A Method for machining fuel manifold with nozzles and of welding structure
02/19/2014CN103586571A Device and method for improving quality of aluminum alloy plasma arc welded joint
02/19/2014CN103586570A Consumable electrode inert-gas shielded welding conductive nozzle
02/19/2014CN103586569A Technology for reducing cold crack sensibility of X80 pipeline steel welding
02/19/2014CN103586568A Aluminum alloy thick plate welding process
02/19/2014CN103586567A Method for fusion covering of shaped metal clad plate by adoption of gas shield welding manner
02/19/2014CN103586566A Semi-automatic argon-arc welding method for bimetal composite pipes
02/19/2014CN103586565A Underwater wet welding tracking system based on active vision
02/19/2014CN103586564A MIG welding power supply system based on STM32
02/19/2014CN103586563A Variable polarity arc welding power supply and control method thereof
02/19/2014CN103586562A Copper-plating-free air-gouging carbon bar and process method thereof
02/19/2014CN102581428B Ultra-thick forge piece and thin plate butt welding process
02/19/2014CN102350569B Setting method of multifunctional digitized welding machine
02/18/2014US8653418 Device for connecting welding wire for CO2 gas welding
02/18/2014US8653417 Method and system to start and use a combination filler wire feed and high intensity energy source
02/18/2014US8653416 Engine driven welder and running gear
02/18/2014US8653415 Engine-driven air compressor/generator load priority control system and method
02/18/2014US8653414 Wireless foot pedal controller for welding system
02/18/2014US8653413 Welding power supply with digital control of duty cycle
02/18/2014US8653412 Arc welding system, single arc welding system, and tandem arc welding system
02/18/2014US8653402 Joining system head, joining system, and method of feeding and joining elements
02/13/2014WO2014025655A1 Welding power supplyunit with a roll cage with incorporated lift handles
02/13/2014WO2014025491A1 Stud welding repair of superalloy components
02/13/2014WO2014025489A1 Superalloy component and electroslag and electrogas repair of superalloy components
02/13/2014WO2014024365A1 Submerged arc welding method, welded joint formed by said welding method, and steel tube having said welded joint
02/13/2014WO2014024036A1 Hot-wire welding power supply
02/13/2014WO2014024033A1 Method of forming a pipe joint and pipe joint
02/13/2014WO2014023721A1 Method for evaluating the service life of a tungsten electrode
02/13/2014WO2014023512A1 Method for narrow-gap welding, welding system, welding part, and device
02/13/2014WO2014023469A1 Welding system, welding method, and device
02/13/2014WO2014023430A1 Method and device for optically measuring the interior of a pipe
02/13/2014WO2014022870A1 Portable welding arrangement and method for operating a portable welding arrangement, said arrangement comprising a storage battery controlled in accordance with the operating mode of welding apparatus
02/13/2014US20140042141 Method for Weld Removal, Cutting, and Gouging With Vacuum Removal of Byproducts
02/13/2014US20140042140 Welding process for repair of thick sections
02/13/2014US20140042139 Electric arc welder system with waveform profile control for cored electrodes
02/13/2014US20140042137 System and method of exporting or using welding sequencer data for external systems
02/13/2014US20140042136 System and method of exporting or using welding sequencer data for external systems
02/13/2014US20140042135 System and method of receiving or using data from external sources for a welding sequence
02/13/2014DE102012214249A1 Verfahren zur Standzeitbeurteilung einer Wolfram-Elektrode Process for the life assessment of a tungsten electrode
02/13/2014DE102012214246A1 Verfahren zum Engspaltschweißen, Schweißsystem, Schweißteil und Vorrichtung A method for narrow gap welding, welding system, weldment and apparatus
02/13/2014DE102012214244A1 Verfahren zum Kompaktieren, Stromschiene und Vorrichtung A method for compacting, busbar and apparatus
02/13/2014DE102012214242A1 Verfahren zum Kompaktieren, Stromschiene und Vorrichtung A method for compacting, busbar and apparatus
02/13/2014DE102012214172A1 Schweißsystem, Verfahren zum Schweißen und Vorrichtung Welding System, method and apparatus for welding
02/12/2014EP2695702A1 Weld metal having excellent resistance to hydrogen embrittlement
02/12/2014EP2695700A1 Double sided welding method
02/12/2014EP2695696A1 Line for guiding a wire, in particular a welding wire, with at least two different types of bodies
02/12/2014EP2695695A1 Method and system for welding conduits
02/12/2014EP2695694A1 Method of welding of elements for the power industry, particulary of sealed wall panels of power boilers using MIG/MAG and laser welding
02/12/2014EP2694244A1 Portable work screen with at least two supports comprising magnets and a semi rigid screen
02/12/2014EP2694241A1 Method of, system and computer program for machine cutting several parts of a piece of material using controlling rules and variables for cutting
02/12/2014CN203433400U Electric arc energy adjusting device based on bifurcation compound arc welding
02/12/2014CN203426580U Stator iron core argon arc welding mould
02/12/2014CN203426579U Electric welding clamp
02/12/2014CN203426578U Multifunctional automatic welding device
02/12/2014CN203426577U Special welding machine for main reinforcement stiffening plates of hydraulic support structural components
02/12/2014CN203426576U Full-weld-seam gas protection device for active metal pipe fitting welding
02/12/2014CN203426575U Automatic butt welding device for large-scale elbows
02/12/2014CN203426574U Arc tracking device of communication tower submerged arc circumferential weld
02/12/2014CN203426573U Main loop of inverter pulse variable polarity TIG welding power source
02/12/2014CN203426572U Integrated double-wire inverter arc welding power source
02/12/2014CN103568012A Method for planning biplanar swing arc track of arc welding robot
02/12/2014CN103567707A Welding production method for spiral seam submerged-arc welding steel pipes
02/12/2014CN103567673A Method and system for welding conduits
02/12/2014CN103567654A Welding material and welding method for titanium-steel composite board
02/12/2014CN103567652A Aluminum alloy direct current plasma-tungsten electrode argon arc hybrid welding method based on pulse coordination control
02/12/2014CN103567616A Welding gun
02/12/2014CN103567615A Method for reinforcing welding tip and welding tip
02/12/2014CN103567614A Back welding process and railway wagon ticket-jack manufactured with process
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