| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 02/12/2014 | CN103567613A Welding process for tank car with stainless steel composite plate |
| 02/12/2014 | CN103567612A Flame tube repair method |
| 02/12/2014 | CN103567611A Welding method of focusing ring |
| 02/12/2014 | CN103567610A Fuel oil header pipe process pin oil leakage repairing method |
| 02/12/2014 | CN103567609A Method for forming a welded seal |
| 02/12/2014 | CN103567608A Welding process of motor elastic piston ring |
| 02/12/2014 | CN103567607A Welding-seam tracking method |
| 02/12/2014 | CN103567606A Automatic welding control method and system based on dual-mode real-time welding seam tracking |
| 02/12/2014 | CN103567605A Consumable electrode arc welding control method |
| 02/12/2014 | CN103567604A Method of controlling pulse arc welding |
| 02/12/2014 | CN103567603A Welding source output control method |
| 02/12/2014 | CN103567602A Welding method of inner seam tank |
| 02/12/2014 | CN103567601A Method for welding tower in vertical assembling mode by utilizing jacks and crane |
| 02/12/2014 | CN102513661B CO2 (carbon dioxide) gas shielded welding method for flux-cored wires of marine engineering lifting pile leg |
| 02/12/2014 | CN101941139B Welding and assembling method for huge mining mill barrel |
| 02/12/2014 | CN101758319B AC pulse arc welding control method |
| 02/11/2014 | US8648903 Device for evaluating images of weld spots on a carrier material |
| 02/06/2014 | WO2014022130A1 Welding purge dam for high air flow environment |
| 02/06/2014 | WO2014020429A1 Wire retaining ring for a welding system |
| 02/06/2014 | WO2014020411A2 Wire retaining ring for a welding system |
| 02/06/2014 | WO2014020386A1 Welding accessory with uv or thermochromic activated images; system forand method of detecting a threshold temperature of thermal radiation exposure during welding operations |
| 02/06/2014 | WO2014019848A2 Stud joining method and apparatus |
| 02/06/2014 | WO2014019045A1 System, methods, device and computer-readable recording medium for training and preliminary evaluation of manual dexterity, concentration and reflexes |
| 02/06/2014 | WO2013117987A3 Welding apparatus with automated welding wire retraction |
| 02/06/2014 | US20140034627 Welding wire feed system and method |
| 02/06/2014 | US20140034619 Welding purge control using electronic flow control |
| 02/06/2014 | US20140034617 Systems, methods, and apparatuses for monitoring weld quality |
| 02/06/2014 | US20140034615 Method and system of edging cladding operation |
| 02/06/2014 | US20140033535 Re-manufacture and apparatus of worn railroad freight car and locomotive wheels by rotational continuous longitudinal welding |
| 02/06/2014 | DE10297131B4 Düse für kohärente Strahlen bei Schleifanwendungen Nozzle for coherent radiation in abrasive applications |
| 02/06/2014 | DE102012213453A1 Brenner für das Wolfram-Inertgas-Schweißen Burner for the tungsten-inert gas-welding |
| 02/05/2014 | EP2692891A1 Ferrite stainless steel exhibiting excellent corrosion resistance and strength in weld zones, and tig-welded structure |
| 02/05/2014 | EP2692470A1 Welding purge dam for high air flow environment |
| 02/05/2014 | EP2692469A1 Method of arc welding using a consumable electrode with constriction detecting step and feedback control of welding wire feeding rate |
| 02/05/2014 | EP2691205A1 Bolt joining method and tools therefor using a rfid transponder |
| 02/05/2014 | EP2691204A1 Welding electrode stickout monitoring and control |
| 02/05/2014 | EP2691203A1 Method for determining arc consistency in pulsed gas metal arc welding systems |
| 02/05/2014 | CN203423579U Electric generating and electric welding dual-purpose machine |
| 02/05/2014 | CN203418218U Heat exchange tube outer wall protecting tool when deep hole welding is carried out on heat exchange tube and tube plate |
| 02/05/2014 | CN203418217U Heat exchange tube inner wall protecting tool when argon arc welding is carried out on heat exchange tube and tube plate |
| 02/05/2014 | CN203418216U Nozzle for carbon dioxide welding gun |
| 02/05/2014 | CN203418215U Protective gas electrowelding connector |
| 02/05/2014 | CN203418214U Novel welding gun |
| 02/05/2014 | CN203418213U Impulse MIG welding arc control system |
| 02/05/2014 | CN203418212U Automatic welding line tracing control system based on magnetic control electric arc and laser vision sensing |
| 02/05/2014 | CN203418211U Laser-like high-energy pulse precision cold-patch device |
| 02/05/2014 | CN203418210U Novel wind power generation blade surfacing welding device |
| 02/05/2014 | CN103561896A Method for producing a component or a component composite consisting of a plurality of components by using camera for detecting the position of component |
| 02/05/2014 | CN103556146A Method for preparing high-entropy alloy coating |
| 02/05/2014 | CN103556079A High-strength water riser main-pipe with excellent anti-fatigue performance and manufacturing method thereof |
| 02/05/2014 | CN103556054A High-strength medium-caliber thick-wall subsea pipeline and its manufacturing method |
| 02/05/2014 | CN103553619A Titanium carbide and vanadium carbide composite material as well as production method and application thereof |
| 02/05/2014 | CN103551715A Anti-blocking processing system for welding gun nozzles for carbon dioxide arc welding |
| 02/05/2014 | CN103551714A Method for improving welding speed of large wall thickness spiral submerged arc welded pipe |
| 02/05/2014 | CN103551713A Production method for internal part grating of polyester raw material adsorption tower |
| 02/05/2014 | CN103551712A Method for predicting welding deformation of large radar structural part |
| 02/05/2014 | CN103551711A High-efficiency single-pass one-side welding with back formation method for moderately thick plate butting |
| 02/05/2014 | CN103551710A Welding seam tracking method in membrane wall welding process |
| 02/05/2014 | CN103551709A Welding joint forming detection device and method for A-TIG welding |
| 02/05/2014 | CN103551708A 焊接角度控制装置 Welding angle control device |
| 02/05/2014 | CN103551707A Method for repairing wagon coupler yoke key |
| 02/05/2014 | CN103551706A Control device for automatic underwater welding repair equipment |
| 02/05/2014 | CN103551705A Chongqing monorail roof assembly welding process method |
| 02/05/2014 | CN103551704A Boring-free process of fiberglass ship oil lubrication stern shaft tube |
| 02/05/2014 | CN103551703A Process for synthesizing automatic welding of CRH5 vehicle side wall sectional material |
| 02/05/2014 | CN101977720B System for monitoring arc welding processes and corresponding monitoring method |
| 02/04/2014 | US8642924 Welding arc termination method and system |
| 02/04/2014 | US8642923 Weld data acquisition |
| 02/04/2014 | US8642922 Welding torch with a torch housing and drive for welding rod transport |
| 02/04/2014 | US8642921 Welder having a wireless receiver for remote control |
| 02/04/2014 | CA2550445C Braze welding or tig welding with metal transfer by liquid bridge |
| 01/30/2014 | WO2014018918A1 Power converter for engine generator with an insulating support supporting a rectifier, plate like dc bus and power converter circuit |
| 01/30/2014 | WO2014018910A2 Welder generator electrode based engine speed control |
| 01/30/2014 | WO2014018300A1 Method and apparatus for providing welding type power using multiple power modules |
| 01/30/2014 | WO2014018299A2 Method and apparatus for providing welding type power |
| 01/30/2014 | WO2014018194A1 A hybrid welding system and method of welding with use of wire feeding device located between laser and electric arc welder |
| 01/30/2014 | WO2014015702A1 Welding process for martensite heat resistant steel |
| 01/30/2014 | US20140030548 Turbine component and a process of fabricating a turbine component |
| 01/30/2014 | US20140027429 Method for dynamic feed pressure adjustment |
| 01/30/2014 | US20140027428 Welder generator engine speed control |
| 01/30/2014 | US20140027427 Welder generator electrode based engine speed control |
| 01/30/2014 | US20140027426 Root pass welding solution |
| 01/30/2014 | US20140027424 Systems, methods, and apparatuses for monitoring weld quality |
| 01/30/2014 | US20140027422 Adaptable rotating arc welding method and system |
| 01/30/2014 | DE19852879B4 Frässystem zum Bearbeiten des Schweißbereichs von Punkt-Schweiß-Elektroden Milling system for editing of the welding region of spot-welding electrodes |
| 01/30/2014 | CA2876497A1 High strength steel weld metal for demanding structural applications |
| 01/29/2014 | EP2689043A1 Welded hot-rolled high-strength steel structural members and method |
| 01/29/2014 | EP2688705A1 Systems and methods for adjusting multiple settings of a welding power supply |
| 01/29/2014 | EP2279823B1 Welded structure comprising a large-heat-input butt welded joint having controlled hardness and controlled size of the heat affected zone for excellent brittle fracture resistance |
| 01/29/2014 | CN203414763U High-speed trigger applied to electric welding machine for capturing electrowelding instant snapshot |
| 01/29/2014 | CN203409417U Constant-temperature welding platform |
| 01/29/2014 | CN203409416U Copper baffle plate for large thermal input welding |
| 01/29/2014 | CN203409415U Ceramic baffle for welding steel structure |
| 01/29/2014 | CN203409414U Novel energy-saving welding clamp |
| 01/29/2014 | CN203409413U Split type front main body of welding gun |
| 01/29/2014 | CN203409412U Welding clamp conductor |
| 01/29/2014 | CN203409411U Automatic welding device for base of steel bottle protecting cover |
| 01/29/2014 | CN203409410U CO2 gas shielded narrow-gap welding device for reinforcing steel welding |
| 01/29/2014 | CN203409409U Digital inversion arc welder |
| 01/29/2014 | CN203409408U Underwater steel sheet pile cutting device |