Matches 1 - 27 out of 27


Match Document Document Title
US20060243704 Method and apparatus for arc welding  
A method and apparatus for protective gas welding using at least two consumable electrodes to which at least two different potentials are applied is disclosed. A common weld pool is formed by one...
US20160136764 WELDING TORCH WITH GAS FLOW CONTROL  
An arc system is described which includes a power generator, a shielding gas source, a torch and a shielding gas monitor contained adjacent to or within the torch. The torch is connected to the...
US20150328709 SYSTEM AND METHOD FOR HOT WIRE TIG POSITIONED HEAT CONTROL  
The invention described herein generally pertains to a system and method related to energizing a welding wire based on a location of an electrode at an edge on a workpiece. An edge detector can be...
US20130264323 PROCESS FOR SURFACE TENSION TRANSFER SHORT CIRUIT WELDING  
The invention described herein generally pertains to a method for improved necking detection of weld beads in welding processes involving surface tension transfer short circuit welding in which at...
US20080264923 WELDING SYSTEM AND METHOD WITH IMPROVED WAVEFORM  
Provided is a welding system and method for controlling a welding system with an improved waveform. In accordance with one aspect of the present invention, a welding system waveform is calibrated...
US20160288235 CONTROLLED SHORT CIRCUIT WELDING SYSTEM AND METHOD  
A welding system and method provide for generating a controlled waveform for welding power output, the waveform comprising a plurality of successive peak phases followed by a short circuit between...
US20150014283 Hybrid Hot-Wire And Arc Welding Method And System Using Offset Positioning  
A method and system to weld or join coated workpieces using an arc welding operation and at least one hot wire, resistance heated wire. Each of the arc welding and hot wire operation are directed...
US20100059493 INDUCTION HEATED, HOT WIRE WELDING  
A hot wire welding process. An induction coil is used to preheat the filler metal wire prior to its entering the welding puddle/arc region. An induction coil is placed in close proximity to the...
US20130327749 METHOD AND SYSTEM TO START AND USE COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE FOR WELDING ALUMINUM TO STEEL  
A method and system to weld or join workpieces of different materials employing a high intensity energy source to create a weld puddle and at least one resistive filler wire which is heated to at...
US20160346860 WELDING METHOD  
A method of welding two adjacent components together includes determining geometrical dimensions of the components to be welded and determining material properties of the components to be welded....
US20160175968 METHOD AND APPARATUS FOR PROVIDING WELDING AND AUXILIARY POWER  
A method and apparatus for providing welding-type power is disclosed. The apparatus includes an input circuit, a dual boost preregulator, a welding-type output power circuit, and a controller. The...
US20160144444 DABBING PULSED WELDING SYSTEM AND METHOD  
A pulsed welding regime includes a peak phase in which energy is added to an electrode and a weld puddle, and a molten ball begins to detach from the electrode, followed by a dabbing phase in...
US20070102409 PULSED ARC WELDING METHOD  
In a pulsed arc welding method of the invention, a shield gas made mainly of carbon dioxide gas is used, and a low frequency pulse of 30 to 100 Hz is continuously generated, on which a high...
US20100012635 VISUALLY DESIGNATED USER INTERFACE FOR WELDER  
Systems and methods for optimally setting a coarse adjustment knob and a fine adjustment knob (i.e. a rheostat) on a user interface of a stick welding system via an intuitive display are provided....
US20130056454 APPARATUS AND METHODS FOR REDUCING THE AMBIENT MAGNETIC FIELD STRENGTH TO FACILITATE ARC WELDING  
Apparatus for reducing the strength of an ambient magnetic field in a weld region comprises a magnetic field generator (50, 52, 54, 56) for generating an opposing magnetic field in the weld region...
US20150231727 NON-CONSUMABLE ELECTRODE WELDING SYSTEM AND WELDING METHOD THEREOF  
A non-consumable electrode welding system and a welding method thereof are disclosed. The non-consumable electrode welding method of the present invention includes a step of applying (+) or (−)...
US20160158867 WELDING ASSEMBLY FOR HIGH-BANDWIDTH DATA COMMUNICATION  
A welding or cutting system is provided that uses welding cables between a wire feeder and a power supply for high-speed data communications between the wire feeder and the power supply. A system...
US20160158868 WELDING ASSEMBLY FOR HIGH-BANDWIDTH DATA COMMUNICATION  
A welding or cutting system is provided that uses welding cables between a wire feeder and a power supply for high-speed data communications between the wire feeder and the power supply. A system...
US20060231540 Method and apparatus for short-circuit welding  
Methods and systems are disclosed for modified short-circuit welding of dissimilar metal workpieces, such as stainless steel and low-carbon steel pipe sections, in which a welding electrode is...
US20160318113 WELDING AND CUTTING SYSTEM WITH VARIABLE OUTPUT POWER LIMITS  
The invention described herein generally pertains to an electric arc generation system providing a variable, allowable output used to form a weld or remove material for purposes of cutting or...
US20160354854 Systems and Methods for Weld Distortion Reduction via a Dynamically Controlled Heat Source  
Systems and methods for weld distortion reduction via a dynamically controlled heat source are disclosed. One system includes a welding apparatus comprising a sensor, a first heat source, and a...
US20170050257 PORTABLE ADVANCED PROCESS MODULE  
A portable advanced process module system includes, for example, a welding power source, an portable advanced process module, and a wire feeder. The portable advanced process module and the wire...
US20140353299 HAND-TURNABLE WELDING CABLE CONNECTION  
A hand-turnable welding cable connection includes a welding cable portion and a cooperable welding torch portion. The welding cable portion includes a receiver having an opening defined by an...
US20090120921 Method and Apparatus for Welding  
The invention relates to a welding method and apparatus. According to the method between the welding wire and the base material an arc (4) is electrically formed, which behaves periodically (12,...
US20100089889 Method And Apparatus For Controlling A Welding System  
A method and apparatus for welding includes one or more of a welding type power source, a feedback circuit, a wire feeder and a controller. The controller preferably has an eta control circuit...
US20100102048 Methods and Apparatus for Welding  
Embodiments of methods and apparatus for welding are provided. According to one embodiment, an apparatus may include a torch body supporting an electrode at least partially extending from the...
US20090302016 WELDING PROCESS USING DIRECT CURRENT ("DC") ELECTRIC WELDING MACHINE  
This invention concerns an improvement in a welding process using direct current (DC), basically comprehending the increase of voltage, in the conventional welding machine 70-80 volts, to 90...

Matches 1 - 27 out of 27