B23K 9 - Arc welding or cutting

Patents for B23K 9 - Arc welding or cutting (32,679)
10/2013
10/23/2013	CN203245480U Single-face-welding double-face-forming straight slit welding device
10/23/2013	CN103370166A Welded duplex stainless joint
10/23/2013	CN103370163A Gas shielded arc welding method and welding apparatus
10/23/2013	CN103370162A Device and method for monitoring an arc process
10/23/2013	CN103370161A Manual welding methods for providing an automatic wire retract method for a manual welding apparatus
10/23/2013	CN103368439A Inverter control device
10/23/2013	CN103358098A Processing method of effectively improving low cycle fatigue performance of buckling-restrained brace
10/23/2013	CN103358043A Connection structure, nuclear reaction instrument bushing, secondary supporting column and welding method
10/23/2013	CN103358038A Multi-degree-of-freedom laser-arc combined welding head device
10/23/2013	CN103358001A Novel electrowelding clamp with lighting device and measuring scale
10/23/2013	CN103358000A Tandem welding torch
10/23/2013	CN103357999A Welding technique of electric resistance welding and stud welding of unmatched materials
10/23/2013	CN103357998A Welding method for bimetal composite steel pipes
10/23/2013	CN103357997A Multifunctional stored energy stud welding device
10/23/2013	CN103357996A Drawn arc welding
10/23/2013	CN103357995A Welding method for heat resistant steel straight welded pipe
10/23/2013	CN103357994A Semi-automatic backing welding method for consumable electrode of stainless steel gasket of aluminum alloy plate
10/23/2013	CN103357993A Welding technology for dissimilar steels of 12 Cr1Mov and 12X18H12T
10/23/2013	CN103357992A Welding device for vehicle wheel sound attenuation ring
10/23/2013	CN103357991A Horizontal fixed welding technology for aluminium process pipeline
10/23/2013	CN103357990A Special equipment and method for machining boiling boiler buried pipe abrasion-proof ring
10/23/2013	CN103357989A Double-end welding bed for carbon-dioxide arc welding
10/23/2013	CN103357988A Shaft precision machined part damage defect welding repair method
10/23/2013	CN103357987A Automatic stability detecting method for process of CO2 electric arc welding short circuit transition welding
10/23/2013	CN103357986A 焊接装置 Welding equipment
10/23/2013	CN102371420B Standard knot one-stop full automatic welding system
10/22/2013	US8563896 Systems and methods to modify gas metal arc welding and its variants
10/22/2013	US8563891 Welding assembly and method
10/17/2013	WO2013155126A1 Systems and methods for tubular welding wire
10/17/2013	WO2013154451A1 Method for a welding process control of nickel based superalloy products
10/17/2013	WO2013153621A1 Welding cart
10/17/2013	WO2013152752A1 Device for connecting the ends of pipes made of steel by means of an orbital welding process
10/17/2013	US20130273387 High-Frequency Welding of Sandwich Metal Sheets
10/17/2013	US20130270247 Welding gun
10/17/2013	US20130270245 Method and Apparatus For Welding
10/17/2013	US20130270243 Adjustable welding head for multiple electrode cladding
10/17/2013	US20130270242 Methods and apparatus for improved low current ac/dc tig welding and starting
10/17/2013	US20130270241 Installation for welding nuclear fuel assembly skeletons, and corresponding methods of programming, of skeleton welding, and of making a fuel assembly
10/16/2013	EP2650073A1 Complex steel component and production method therefor
10/16/2013	CN203236172U Welded stud positioning device with good positioning effect
10/16/2013	CN203236103U Portable electric welding machine
10/16/2013	CN203236102U Electric welding machine with shock absorbing device
10/16/2013	CN203236101U Fast positioning and alignment device of surfacing welding machine
10/16/2013	CN203236100U Argon conveying protection device of manual argon tungsten-arc welding
10/16/2013	CN203236099U Novel welding machine
10/16/2013	CN203236098U Novel electric welding machine
10/16/2013	CN203236097U Automatic welder
10/16/2013	CN203236096U Semi-automatic iron core argon arc welding machine
10/16/2013	CN203236095U Drill-collar narrow-gap welding gas protection device
10/16/2013	CN203236094U Electric welding machine with stable voltages
10/16/2013	CN203236093U Electric welding machine with illuminating lamp
10/16/2013	CN103354771A Method for repairing a sound attenuation panel
10/16/2013	CN103350626A Vehicle thrust rod and assembly process thereof
10/16/2013	CN103350316A Method for roll skin bead weld repair of 4PG 900*700 four-roll crusher
10/16/2013	CN103350289A Submerged-arc welding wire deposited metal with excellent low-temperature toughness and high strength
10/16/2013	CN103350272A Process for welding T91 and 12Cr1MoV dissimilar steel
10/16/2013	CN103350271A Welding process for mother tube and branch tube of jacket
10/16/2013	CN103350270A Combustion gas turbine flame tube mixer high temperature alloy vacuum argon filling protecting welding method
10/16/2013	CN103350269A Intelligent wire feeder
10/16/2013	CN103350268A System and method for detecting virtual arc length in monocular-video-camera-based simulated welding training
10/16/2013	CN102218583B Inverter welding machine major loop with PFC (Power Factor Correction) function
10/16/2013	CN102019531B Portable ultrasonic auxiliary spark sedimentation repairing and polishing integrated device and process thereof
10/16/2013	CN101612688B Method for automatically adjusting arc length of slope characteristic type pulse consumable electrode gas shielded welding
10/16/2013	CN101585108B Output control method of pulse arc welding
10/15/2013	US8558139 Hybrid welding systems and devices
10/15/2013	US8558138 System for assembling welding apparatus
10/15/2013	US8558134 Plasma processing apparatus and plasma processing method
10/10/2013	WO2013152146A2 Welding systems having non-contact temperature measurement systems
10/10/2013	WO2013152145A1 Welding torch with a temperature measurement device
10/10/2013	WO2013150793A1 Welding method
10/10/2013	WO2013150366A1 Improved process for surface tension transfer short circuit welding
10/10/2013	WO2013150364A1 Synchronized magnetic arc steering and welding
10/10/2013	US20130267096 Systems for and methods of laser-enhanced plasma processing of semiconductor materials
10/10/2013	US20130266820 Metal alloy compositions and applications thereof
10/10/2013	US20130266798 Metal alloy compositions and applications thereof
10/10/2013	US20130264324 Welding gun
10/10/2013	US20130264323 Process for surface tension transfer short ciruit welding
10/10/2013	US20130264322 Welding systems having non-contact temperature measurement systems
10/10/2013	US20130264321 Methods and apparatus for improved low current ac/dc tig welding and starting
10/10/2013	US20130264320 Optimization and Control of Material Processing Using a Thermal Processing Torch
10/10/2013	US20130264319 Weld Cell System With Communication
10/10/2013	US20130264315 Welding torch with a temperature measurement device
10/10/2013	US20130264313 Fiber end surface machining device and fiber position structure thereof
10/10/2013	US20130263434 Drawn arc welding
10/10/2013	DE102013205850A1 Formverfahren zum Buckelschweißen von Buckeln Molding method for projection welding of bosses
10/10/2013	DE102013205767A1 Langlichtbogenschweissen Long-arc welding
10/09/2013	EP2648015A2 Protection device for a test head operating in a contactless manner, in particular optical test head and method for operating the same
10/09/2013	EP2647468A1 Gas emitting device for internal pipe sections with at least one gas nozzle arrangement ; welding method using such gas emitting device
10/09/2013	EP2646192A1 Arrangement in the wire feeding device of a welding machine and method for moving a welding wire
10/09/2013	CN203228008U Welding machine for thin-wall stainless steel spiral tubes
10/09/2013	CN203227971U Positioning device used for welded stud welding
10/09/2013	CN203227918U Large power transmission and transformation contact switch arc extinguishing key device welding robot system
10/09/2013	CN203227917U Novel automatic arc striking current adjusting/control circuit of energy-saving inverter electric welding machine
10/09/2013	CN103347647A Torch carrier
10/09/2013	CN103347645A Weld metal with excellent creep characteristic
10/09/2013	CN103347639A Gas-cooled welding gun for an arc welding device
10/09/2013	CN103347638A Automatic multi-electrode gas shielded arc welding device
10/09/2013	CN103347637A Gas shielded arc welding apparatus
10/09/2013	CN103341720A Repairing method for middle trough of scraper conveyer
10/09/2013	CN103341686A Submerged-arc welding method of high-intensity steel thick plate for nuclear power

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