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)
04/2010
04/14/2010CN1683093B Tool for thermal processing
04/14/2010CN101693321A Wire feeding system of double-motor combined welding wire coordinating mechanism
04/14/2010CN101288925B High intensity gas shielded welding wire, wire rod and application thereof
04/14/2010CN101245168B Stainless steel weld overlay cladding protective agent and manufacture method thereof
04/14/2010CN101224519B Arc welding robot jointing monitoring system based vision sensing
04/13/2010US7695825 Circularly welded joint featuring excellent fatigue strength, method of producing circularly welded joint and welded structure
04/08/2010WO2010038921A1 Weaving torch device for auto welding
04/08/2010WO2010038876A1 Method of repairing bottom section of nuclear reactor
04/08/2010WO2010038429A1 Method for gas-shielded arc brazing of steel sheet
04/08/2010US20100086433 Iron-nickle alloy with a high level of ductility and a low expansion coefficient
04/08/2010US20100084387 Engine driven welding machine
04/08/2010US20100084379 Methods and materials for hard-facing
04/08/2010US20100084377 Method for Girth Welding Metallic Pipes
04/08/2010US20100083982 Particle removal apparatus and method and plasma processing apparatus
04/08/2010DE102008042476A1 Steel component comprises a plate-shaped carrier, and a support, which is arranged on the carrier, contains ceramic particles in a metallic matrix and has a wear-resistant free surface
04/07/2010EP2172296A1 Method and device for arc welding
04/07/2010CN201436128U Digital inverter GMAW-P
04/07/2010CN201436127U Numerical control cross-arm-type roller automatic swinging arc strip cladding welding equipment with improved control system
04/07/2010CN1938119B Device and method for transporting a welding rod
04/07/2010CN101691978A Aluminum honeycomb type evaporation plate and processing molding method thereof
04/07/2010CN101691977A Stainless steel snakelike flow channel cold plate and processing molding method thereof
04/07/2010CN101691976A Aluminum alloy snakelike flow channel evaporation plate and processing molding method thereof
04/07/2010CN101691962A Magnesium alloy plate type heat exchanger and processing molding method thereof
04/07/2010CN101690990A Foldable fire receiving suspended net
04/07/2010CN101690989A Welding seam tracking method of arc oscillation welding seam tracking robot
04/07/2010CN101284348B Preparation technique of sheet welding water cooling tube die
04/07/2010CN101244479B Multifunctional full-numeralization contravariant welding machine
04/07/2010CN101147998B Internal combustion direct current arc welding machine current regulator
04/06/2010US7693587 Control of friction at the nanoscale
04/06/2010US7692117 Wire gripper for a drive unit of a wire feeder
04/06/2010US7692114 Method and device for producing an internal thread by automatically machining in a bore
04/06/2010US7690850 Apparatus for splicing optical fibers
04/06/2010CA2561927C Welding gun inlets
04/01/2010WO2010035964A2 Welding tip and method of manufacturing the welding tip
04/01/2010WO2010034272A1 Method for producing connecting elements by way of a pressure welding process and connecting element
04/01/2010WO2010003478A9 Mounting fixture for pins, rivet head, method
04/01/2010US20100080648 Production method of metal product, metal product, connection method of metal component and connection structure
04/01/2010US20100078409 Hazardous Waste Treatment Process
04/01/2010US20100078408 Nozzle with exposed vent passage
04/01/2010DE102008033373A1 Bolzen für das Bolzenschweißen Studs for welding
04/01/2010CA2737731A1 Method for producing connecting elements by way of a pressure welding process and connecting element
03/2010
03/31/2010EP2168706A1 Retainer for a welding wire container with flexible flaps; combination of a welding wire coil and such retainer
03/31/2010EP2168705A1 Welded joint, steel floor plate and process for manufacturing steel floor plate
03/31/2010EP1796864B1 Welding torch with a welding wire guide, in which the welding wire guide is open on one side in the region of the tip of the welding wire guide ; method of welding using such welding torch
03/31/2010CN201432177Y Welding torch
03/31/2010CN201432176Y Sealed pipe welding head
03/31/2010CN201432164Y Tooling used for stud welding of automobile roof
03/31/2010CN201432163Y Welding gun used for welding large-size laminated copper buses
03/31/2010CN201432162Y Submerged-arc welding ship-shaped welding tool
03/31/2010CN201432161Y Automatic double-gun girth welding machine
03/31/2010CN201432160Y Aluminum alloy automatic welding binocular vision molten pool monitoring sensor
03/31/2010CN201432159Y Sealed pipe welding control system
03/31/2010CN201432158Y Cast iron cold arc-welding machine based on arc spraying
03/31/2010CN201432157Y Tracking type automatic welding machine
03/31/2010CN101687282A Welding equipment and welding method
03/31/2010CN101687272A Binary signal detection for identifying a torch assembly
03/31/2010CN101687271A Device and method for powder handling for welding apparatus
03/31/2010CN101687270A Gas-less process and system for girth welding in high strength applications including liquefied natural gas storage tanks
03/31/2010CN101687269A User interface for welding power supply
03/31/2010CN101687268A Welding power supply
03/31/2010CN101687267A Welding method for t-joint
03/31/2010CN101687266A Flange joint for structural member
03/31/2010CN101683701A Welding technique of submerged arc welding of mechanical controlled rolling and controlled cooling structural steel
03/31/2010CN101683700A Ac electric arc welding machine
03/30/2010US7687742 Wire gripper for a drive unit of a wire feeder
03/30/2010US7687741 Triggering events in a welder with a real-time clock
03/30/2010CA2463861C Electrically conductive heated glass panel assembly, control system, and method for producing panels
03/30/2010CA2445237C Method of repairing a stationary shroud of a gas turbine engine using plasma transferred arc welding
03/25/2010WO2010033742A2 Method and apparatus for the automated application of hardfacing material to rolling cutters of earth-boring bits
03/25/2010WO2010033585A2 Waveform control in drawn arc fastener welding
03/25/2010WO2008101153A3 Stud welder chuck assembly
03/25/2010US20100072184 Robot cell
03/25/2010US20100072015 Manufacturing method of clutch for automatic transmission and automatic transmission
03/25/2010DE202009012211U1 Schutzgasschweiß-Steuerungsvorrichtung Arc welding control apparatus
03/25/2010DE10229690B4 Vorrichtung und Verfahren zum Kurzzeit-Lichtbogenschweißen Apparatus and method for short-time arc welding
03/24/2010EP2164670A1 Device and method for powder handling for welding apparatus
03/24/2010EP2164669A1 Gas less process and system including liquefied gas storage tanks
03/24/2010EP2164668A1 Welding power supply
03/24/2010CN201428406Y Pilot mill tap tool for repairing casings
03/24/2010CN201427229Y Electrical control circuit of frequency-conversion speed-regulation cross-wire welding machine
03/24/2010CN201427218Y Multifunctional electric conduction device
03/24/2010CN201427082Y Novel nozzle
03/24/2010CN101678511A Welded joint with excellent fatigue-resistance characteristics, and method for producing same
03/24/2010CN101678496A Welding device and setter for the device
03/24/2010CN101678495A Arrangement and method for blanket gas supply control for an electrical welding apparatus
03/24/2010CN101678494A Method and device for controlling a power source and power source having such a device
03/24/2010CN101678493A Seam-welded 36 Ni-Fe alloy structures and methods of making and using same
03/24/2010CN101676061A Welding machine mounting seat
03/24/2010CN101676057A Two-wire welding method
03/24/2010CN100595015C Surface semi-circular arc groove cylinder type workpiece electric spark automatic reinforcement device
03/23/2010US7683342 Plasma source
03/23/2010US7683290 Method and apparatus for characterizing a welding output circuit path
03/23/2010US7682471 Austenitic iron-based alloy
03/23/2010CA2485043C Welder with integrated regulator
03/23/2010CA2278053C Controlled gas supply system
03/18/2010WO2010030457A1 Asymmetric heat sink welding using a penetration enhancing compound
03/18/2010WO2010028645A1 A welding torch and a method of adjusting the position of the gooseneck relative to the handle
03/18/2010US20100068559 Penetration enhancing flux formulation for tungsten inert gas (tig) welding of austenitic stainless steel and its application
03/18/2010US20100065540 Welding device and setter of the same
03/18/2010US20100065539 Method and apparatus for characterizing a welding output circuit path
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