| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 01/29/2014 | CN103547401A Wire inlet nozzle |
| 01/29/2014 | CN103543052A Preparation method of Z-directional tensile sample of steel plate |
| 01/29/2014 | CN103537848A Large-diameter hydraulic cylinder body repairing and remanufacturing system and method |
| 01/29/2014 | CN103537825A Copper pipe welding protective gas of medium-temperature heat collector and application |
| 01/29/2014 | CN103537819A Non-copper-plated solid welding wire for gas shielded welding and manufacturing method thereof |
| 01/29/2014 | CN103537785A Automatic wall-mounted submerged arc horizontal welding equipment |
| 01/29/2014 | CN103537784A Metal inert gas (MIG) welding method of aluminum alloy thin plate for high speed train |
| 01/29/2014 | CN103537783A Automatic MIG (metal-inert gas) welding method for hard alloy and steel |
| 01/29/2014 | CN103537782A PLC (programmable logic controller)-controlled automatic welding system and control method thereof |
| 01/29/2014 | CN103537781A Ocean Christmas tree pipeline automatic welding device |
| 01/29/2014 | CN103537780A Contactor assembly for wire feeder |
| 01/29/2014 | CN103537779A Arc welding inverter power supply control system and method |
| 01/29/2014 | CN103537778A Titaniumtim part surface overlaying and hardening technology |
| 01/29/2014 | CN103537777A Device for repairing holes in titanium plate and titanium alloy plate and using method thereof |
| 01/29/2014 | CN103537776A One-step forming straight welding method for stainless steel outer composite tubes |
| 01/29/2014 | CN102301071B Method of manufacturing steel material for underground continuous wall |
| 01/29/2014 | CN102225484B Welding current monitoring method and welding power supply control device |
| 01/29/2014 | CN102218582B Submerged arc welding current pulse control circuit |
| 01/29/2014 | CN102179608B Small size hidden arc welding device |
| 01/28/2014 | US8637788 Flexible conductor tube for a welding gun |
| 01/28/2014 | US8637784 Method for improving residual stress in tubular body |
| 01/23/2014 | WO2014014097A1 Welding structure for high strength low alloy steel, boiler water wall panel, and method for manufacturing same |
| 01/23/2014 | WO2014014069A1 Method of manufacturing engine exhaust valve for large vessel |
| 01/23/2014 | WO2013180588A3 Method of applying a protective cladding, particularly to gas-tight membranes of energy boilers |
| 01/23/2014 | US20140025181 Metallic structures having porous regions from imaged bone at pre-defined anatomic locations |
| 01/23/2014 | US20140021186 Hot-wire consumable to provide self-lubricating weld or clad |
| 01/23/2014 | US20140021185 Method and system for the production of reinforcing dowel baskets for contracting-expanding joints |
| 01/23/2014 | US20140021184 Automatic notification for consumable package replacement |
| 01/23/2014 | US20140021183 Method and system for gas metal arc welding and a contact tip used for the same |
| 01/23/2014 | US20140021182 Apparatus and method for modulating heat input during welding |
| 01/23/2014 | US20140021181 System and method for tracking welding-type parameters, machine setup and job packet coding for workflow |
| 01/23/2014 | US20140021180 Method and Apparatus For Providing Welding Type Power |
| 01/23/2014 | US20140021179 Method and Apparatus For Providing Welding Type Power |
| 01/23/2014 | US20140021172 Composite Consumables for a Plasma Arc Torch |
| 01/22/2014 | EP2687312A1 Method of welding alloy articles |
| 01/22/2014 | EP2687311A1 Welding structure and welding method |
| 01/22/2014 | EP2686861A1 Overload release, in particular for a circuit breaker |
| 01/22/2014 | EP2686129A1 Method for providing real-time monitoring of contact tip performance |
| 01/22/2014 | EP2686128A1 Method and apparatus to maintain welding current to compensate for deterioration of welding contact tip |
| 01/22/2014 | CN203401224U LNG inner tank wallboard dynamic semi-automatic welding structure |
| 01/22/2014 | CN203401203U Longitudinal submerged arc welding scribed line floating limiting device |
| 01/22/2014 | CN203401202U Spattering prevention nut cover used for arc welding |
| 01/22/2014 | CN203401201U Welding equipment moving device of gas shielded welding |
| 01/22/2014 | CN203401200U Slide rail component protection device |
| 01/22/2014 | CN203401199U Argon filling tool |
| 01/22/2014 | CN203401198U Wire feeding disk for welding wires |
| 01/22/2014 | CN203401197U Electrode cap overlaying device having automation function |
| 01/22/2014 | CN203401196U Electric spark build-up welding circuit |
| 01/22/2014 | CN203401195U Pipeline outer arc circular seam automatic welding equipment |
| 01/22/2014 | CN103521949A Titanium type gas-shielded flux-cored wire |
| 01/22/2014 | CN103521902A Weld joint force applying device and method using same for improving form and performance of weld joint |
| 01/22/2014 | CN103521901A Gantry-type automatic integrated splicing welding machine |
| 01/22/2014 | CN103521900A MIG (metal inert-gas) welding method for aluminum alloy thick plates in high-speed trains |
| 01/22/2014 | CN103521899A Welding method for manufacturing composite pipe through composite plate |
| 01/22/2014 | CN103521898A Unequal-diameter welding butt joint aluminum alloy pipe |
| 01/22/2014 | CN103521897A Method for butt joint of stainless steel plate with thickness of 12mm |
| 01/22/2014 | CN103521896A Dynamic balance automatic welding device |
| 01/22/2014 | CN103521895A Wire side feeding clamping mechanism for welding |
| 01/22/2014 | CN103521894A Horizontal H-shaped steel welding machine |
| 01/22/2014 | CN103521893A Full-automatic welding device of irregular weld joints |
| 01/22/2014 | CN103521892A Welding wire molten ball eliminating circuit of carbon dioxide gas shielded welder |
| 01/22/2014 | CN103521891A Submerged arc welding power supply alternating and direct current square wave controller |
| 01/22/2014 | CN103521890A Device and method for double-faced double-arc vertical welding near-infrared vision sensing and penetration control |
| 01/22/2014 | CN103521889A Movable multifunctional full-automatic roller surfacing welding machine |
| 01/22/2014 | CN103521888A Welding method capable of improving strength of longitudinal guide rod |
| 01/22/2014 | CN103521887A Welding technology of 45 steel and 35 CrMo cast steel |
| 01/22/2014 | CN103521886A Welding method for stainless steel one-side welding double-side forming |
| 01/22/2014 | CN103521885A Welding method with indirect arc between double welding wires alternately changed to form by-pass arc |
| 01/22/2014 | CN103521884A Automatic soldering machine for junction boxes |
| 01/22/2014 | CN103521550A Manufacturing method of X90 grade pipeline steel large-opening-diameter thick-wall longitudinal submerged-arc welded pipe |
| 01/22/2014 | CN103521549A Manufacturing method of X100 high-steel-grade large-opening-diameter thick-wall longitudinal submerged-arc welded pipe |
| 01/22/2014 | CN102615404B Method for synchronously welding two surfaces of stainless steel thick plate |
| 01/22/2014 | CN102350577B Stud welding gas protection device and welding gun provided with same |
| 01/22/2014 | CN102126103B Positioning device for argon arc welding machine |
| 01/21/2014 | US8633422 Welding gun having non-threading contact tip |
| 01/21/2014 | US8633416 Plasmas and methods of using them |
| 01/16/2014 | WO2014011504A1 Methods and systems for feeding filler material to a welding operation |
| 01/16/2014 | WO2014010659A1 Assembly for aluminum alloys of different types and aluminum door |
| 01/16/2014 | WO2014009800A2 Method and system to start and use combination filler wire feed and high intensity source for welding |
| 01/16/2014 | US20140014638 Method for teaching/testing a motion sequence of a welding robot, welding robot and control system for same |
| 01/16/2014 | US20140014637 System and method for performing remote welding operations on an apparatus |
| 01/16/2014 | US20140014628 Method of welding alloy articles |
| 01/16/2014 | US20140014627 Methods and systems for feeding filler material to a welding operation |
| 01/16/2014 | US20140014626 Cored electrode for reducing diffusible hydrogen |
| 01/16/2014 | US20140014545 Cover for welding wire container |
| 01/16/2014 | DE102012106274A1 Method for performing manual gas welding operation of workpiece, involves controlling supply of welding wire and shielding gas based on determined or selected parameter set |
| 01/15/2014 | EP2684649A1 Control device, control method and control program of articulated robot |
| 01/15/2014 | EP2684648A1 Control device, control method and control program for articulated robot |
| 01/15/2014 | EP2684638A1 Welding metal having superior welding embrittlement resistance characteristics |
| 01/15/2014 | EP2684634A1 AC metal protective gas welding method with continually fed welding wire |
| 01/15/2014 | CN203390485U Simple and automatic spin welding device for metal pipe fittings |
| 01/15/2014 | CN203390370U Gas saving device for pipeline automatic welding |
| 01/15/2014 | CN203390369U Electric submerged-arc welding device for inner-ring welding seam of steel pipe pile |
| 01/15/2014 | CN203390368U Rotating tire position-changing welding device for flange |
| 01/15/2014 | CN203390367U Arc pressure height adjusting mechanism for guide track type circle cutting auxiliary device |
| 01/15/2014 | CN203390366U Horizontally moving structure of electric welding machine head |
| 01/15/2014 | CN203390365U Automatic nail feeding system for plastering trowel welding machine |
| 01/15/2014 | CN203390364U Outer-ring welding seam welding device for steel pipe pile |
| 01/15/2014 | CN203390363U Device for protecting nickel base alloy hot wire GTAW surfacing by using mixed gas |
| 01/15/2014 | CN203390362U Welding device |