| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 08/17/2011 | CN102152037A Welding protector of argon arc welding machine |
| 08/17/2011 | CN102152020A Coating powder for submerged arc surfacing of low-carbon steel and application method thereof |
| 08/17/2011 | CN102151965A Rotating device for welding grounding wire by fixed connection with barrel body |
| 08/17/2011 | CN102151964A Tungsten electrode argon arc welding gun |
| 08/17/2011 | CN102151963A Welding gun for coupling active TIG welding of gas weld pool |
| 08/17/2011 | CN102151962A Flat plate butt-welding experimental platform |
| 08/17/2011 | CN102151961A Method for leveling side-wall welding deformation of urban rail vehicle |
| 08/17/2011 | CN102151960A Automatic TIG (Tungsten Inert Gas) remelting forming method of weld joints in aluminum alloy shell |
| 08/17/2011 | CN102151959A High-speed welding production process and device for thin-walled steel tubes |
| 08/17/2011 | CN102151958A Method for welding heat exchanger tube plate and welding joint of heat exchange tube |
| 08/17/2011 | CN102151957A Gas molten pool coupling active welding method |
| 08/17/2011 | CN102151956A Welding method for side plates of excavator bucket and device thereof |
| 08/17/2011 | CN102151955A Ultra-narrow gap welding device and method for U-shaped flux strip constraining arc |
| 08/17/2011 | CN102151954A Operating method for welding fillet weld of tube seat on header |
| 08/17/2011 | CN102151953A Welding method for assembling HRSG (Heat Recovery Steam Generator) |
| 08/17/2011 | CN102151952A Process for laser-arc hybrid welding aluminized metal workpieces |
| 08/17/2011 | CN102151951A Prewelding machine for steel tube |
| 08/17/2011 | CN102151950A Method and apparatus for welding copper |
| 08/17/2011 | CN102151949A Method and device for bidirectional automatic tracking by argon arc welding arc oscillation of tungsten electrode |
| 08/17/2011 | CN102151948A Macro-micro robot remote welding method for pipeline maintenance in extreme environment |
| 08/17/2011 | CN102151947A Energy-saving control device and control method thereof |
| 08/17/2011 | CN102151946A Pulse gas shielded base-value current transition control method |
| 08/17/2011 | CN102151945A Multifunctional arc welding vision monitoring device and monitoring method |
| 08/17/2011 | CN102151944A Method for igniting TIG (argon tungsten-arc welding) voltaic arcs through laser plasmas |
| 08/17/2011 | CN102151943A Method for overlaying cone by cobalt-chromium-tungsten hard alloy |
| 08/17/2011 | CN102151942A Hydraulic support self-preheating and automatic step-by-step welding process |
| 08/17/2011 | CN102151941A Special welding machine for multi-position welding |
| 08/17/2011 | CN102151940A Self-powered electric welder |
| 08/17/2011 | CN101780590B Numerical control submerged automatic arc welding device and numerical control submerged automatic arc welding method for saddle-shaped narrow bevel |
| 08/17/2011 | CN101774061B Welding device of stainless steel screen |
| 08/17/2011 | CN101554690B Fusing agent used for stainless A-TIG welding and using method thereof |
| 08/17/2011 | CN101486124B Multi-structured light binocular composite vision weld joint tracking method and device |
| 08/17/2011 | CN101370962B Methods and arrangement for a highly efficient gas distribution arrangement |
| 08/16/2011 | US7999209 Wire drive for wire feeder and spool gun |
| 08/16/2011 | US7999208 Robot control unit for controlling tandem arc welding system, and arc-sensor control method using the unit |
| 08/11/2011 | WO2011097085A1 Systems and methods for processing alloy ingots |
| 08/11/2011 | WO2011096514A1 Mobile workbench |
| 08/11/2011 | WO2011096510A1 High-strength welded steel pipe and method for producing the same |
| 08/11/2011 | WO2011096185A1 Robot system control method |
| 08/11/2011 | WO2011096013A1 Welding feed contact chip and welding torch using same |
| 08/11/2011 | WO2011095191A1 Hot rivet connection and method for the production thereof |
| 08/11/2011 | US20110195270 Systems and methods for processing alloy ingots |
| 08/11/2011 | US20110194973 Aluminum alloy welding wire |
| 08/11/2011 | US20110192829 Welding gun |
| 08/11/2011 | US20110192828 System for monitoring arc welding processes and corresponding monitoring method |
| 08/11/2011 | US20110192827 Method Of Monitoring Machine Condition |
| 08/11/2011 | US20110192823 Industrial Machine Assembly |
| 08/11/2011 | DE102010053909A1 Schweißgerät Welding machine |
| 08/11/2011 | DE102010007504A1 Blank holder for motor vehicle body, has narrow surface, with which it is joined within welding process with sheet metal, and has another narrow surface, with which it is alternatively joined to former narrow surface |
| 08/11/2011 | DE102010001629A1 Welding device for connecting welding elements, comprises a workpiece by a welding process, which comprises providing a welding element-holder for holding the welding element, and providing a drafted-element |
| 08/11/2011 | CA2788713A1 High-strength welded steel pipe and method for producing the same |
| 08/11/2011 | CA2786742A1 Systems and methods for processing alloy ingots |
| 08/10/2011 | EP2354039A1 Container for welding wire with internal retainer |
| 08/10/2011 | EP2353765A1 Container for welding wire with reinforcing strips in its peripheral wall |
| 08/10/2011 | EP2353764A1 Container for welding wire with an internal dead volume of at least 15 cm high |
| 08/10/2011 | EP2352613A1 Weld parameter interface |
| 08/10/2011 | EP1755491B1 Method for reducing stent weld profiles and a stent having reduced weld profiles and a closed-end wire configuration |
| 08/10/2011 | EP1741509B1 Welding equipment |
| 08/10/2011 | EP1581359B1 Mig-plasma welding |
| 08/10/2011 | DE202008018071U1 Schweiß- oder Lötvorrichtung mit einem Leistungsteil und einer Modulartorschaltung Welding or soldering device with a power supply and a Modulartorschaltung |
| 08/10/2011 | CN201924322U 一种深孔弧门面板 One kind of deep hole radial gate panel |
| 08/10/2011 | CN201922159U 用于等离子切割机和氩弧焊机的改进型高压引弧电路 Improved high-voltage ignition circuit for plasma cutting machines and welding machines |
| 08/10/2011 | CN201922156U 机架推手可折叠的弧焊机 Rack collapsible push hands arc welding machine |
| 08/10/2011 | CN201922155U 一种新型手工电弧焊焊钳装置 A new manual arc welding clamp device |
| 08/10/2011 | CN201922154U 机器人焊接机 Robot welding machine |
| 08/10/2011 | CN201922153U Semiautomatic multiple-station inner ring welder |
| 08/10/2011 | CN201922152U 数字式焊机节电装置 Digital welder saving devices |
| 08/10/2011 | CN201922151U 交流电焊机电源自动调节控制器 AC welding power supply automatically adjusts the controller |
| 08/10/2011 | CN201922150U 一种可远距离操控的自动堆焊水冷壁耐磨层的装置 A remote device can automatically surfacing wear layer manipulation Wall |
| 08/10/2011 | CN201922149U 低频无缺陷助焊机 Help low-defect-free welding |
| 08/10/2011 | CN201922148U 可实现螺柱焊自动定位的汽车车身钣金构件 Stud welding can achieve automatic positioning of auto body sheet metal components |
| 08/10/2011 | CN102149504A A welding torch and a method of adjusting the position of the gooseneck relative to the handle |
| 08/10/2011 | CN102149503A Mounting fixture for pins, rivet head, method |
| 08/10/2011 | CN102149502A Method for gas-shielded arc brazing of steel sheet |
| 08/10/2011 | CN102149501A Consumable electrode arc welding method and consumable electrode arc welding device |
| 08/10/2011 | CN102149500A Roll for supporting and conveying hot material, method for the production of a roll, method for repairing a used roll |
| 08/10/2011 | CN102149499A Asymmetric heat sink welding using a penetration enhancing compound |
| 08/10/2011 | CN102145427A Submerged automatic arc welding closed flux conveying micro funnel |
| 08/10/2011 | CN102145426A Welding torch |
| 08/10/2011 | CN102145425A Submerged automatic arc welding monitoring system and method |
| 08/10/2011 | CN102145424A Device and method for joint test of electric arc current density distribution and electric arc pressure distribution |
| 08/10/2011 | CN102145423A Argon arc welding surfacing process for cobalt-free material ERFeCr-A5 |
| 08/10/2011 | CN102145422A Electric arc welding method |
| 08/10/2011 | CN101774062B Lamination composite material and stainless steel argon arc melt-brazing method |
| 08/10/2011 | CN101648331B Welding technology of brass inner sleeve of hot galvanizing crust of explosion-proof fan |
| 08/10/2011 | CN101628354B Bore welding method of heat exchange tube and tube plate in heat exchanger |
| 08/10/2011 | CN101323040B Steel finned tubular radiator nozzle and header automatic soldering technique as well as fixture |
| 08/10/2011 | CN101296773B Control method for MIG/MAG-welding and welding equipment applying this method |
| 08/09/2011 | US7996276 System and method for managing welding consumables |
| 08/09/2011 | US7993387 Stent with reduced weld profiles and a closed-end wire configuration |
| 08/09/2011 | US7992799 Device and method for the management of data |
| 08/09/2011 | US7992760 Conduit purging device and method |
| 08/09/2011 | CA2465231C Method and device for evaluation of jointing regions on workpieces |
| 08/04/2011 | WO2011094224A1 Plume shroud for laminar plasma guns |
| 08/04/2011 | WO2011094138A1 Methods and systems for binding a wireless control device to a welding power source |
| 08/04/2011 | WO2011093053A1 Fluid machine |
| 08/04/2011 | US20110186556 Hybrid automated welding system |
| 08/04/2011 | US20110186550 Method of creating an airfoil trench and a plurality of cooling holes within the trench |
| 08/04/2011 | CA2787486A1 Methods and systems for binding a wireless control device to a welding power source |
| 08/04/2011 | CA2787312A1 Fluid machine |