Matches 1 - 50 out of 84 1 2 >


Match Document Document Title
US20110006045 ARC-WELDING TORCH, WEAR DETECTION SYSTEM FOR POWER SUPPLY PORTION OF CONTACT TIP, AND WEAR DETECTION METHOD FOR CONTACT TIP  
A welding torch includes: a contact tip having, on a distal-end inner circumferential surface thereof, a power supply portion that contacts a fed welding wire to supply current; and a wire guide...
US20120241429 METHOD FOR SETTING WELDING PARAMETERS  
Systems and methods for setting welding parameters are provided. For example, in certain embodiments, a method includes receiving an input relating to a change in a parameter of welding power of a...
US20070080151 WIRELESS SYSTEM FOR PREVANTATIVE MAINTENANCE OF WELDING-TYPE DEVICES  
A welding-type device has wireless communications to transmit wireless signals comprising at least maintenance information. The information may be transmitted either automatically or in response...
US20140374396 SYSTEM AND METHOD FOR DETERMINING WELD TRAVEL SPEED  
A system and method for determining weld travel speed. In one example, a welding system includes one or more sensors configured to provide a first indication correspond to a welding arc at a first...
US20090298024 WELDING TRAINING SYSTEM  
A welding training system includes one or more welding operator device which provides positional feedback relevant to a quality weld. The positional feedback is analyzed and, when the positional...
US20070080153 WIRELESS TRACKING AND INVENTORY MONITORING FOR WELDING-TYPE DEVICES  
A welding-type device has a wireless communication unit to transmit wireless signals comprising at least identification information or location information. The information may be transmitted...
US20120097654 ARC WELDING CONTROL METHOD AND ARC WELDING APPARATUS  
An arc welding control method for carrying out welding by generating an arc between a wire and a base material. The wire is fed at wire feed speed (Wf) of periodically repeating forward feeding...
US20140203004 ARC WELDING CONTROL METHOD AND ARC WELDING DEVIDE  
In arc welding, determining a current value to be high in an early stage of the arc period is effective in reducing spatters caused by feeble short circuit in the arc period. In that case, to...
US20110095008 MATERIALS MONITORING APPARATUS AND METHODS  
A monitoring apparatus is configured for association with a welding machine. The welding machine is configured to receive welding wire from a wire source. The monitoring apparatus includes a power...
US20140332514 WELDING SYSTEM FOR DETERMINING A QUALITY OF A WELDING OPERATION  
A welding system includes a repositionable temperature sensor. The repositionable temperature sensor is configured to detect temperatures corresponding to a workpiece and to provide temperature...
US20070080150 WIRELESS SYSTEM FOR MONITORING THEFT OF WELDING-TYPE DEVICES  
A welding-type device has wireless communications to transmit wireless signals comprising at least identification information. The information may be transmitted either automatically or in...
US20090200282 WELD SIGNATURE MONITORING METHOD AND APPARATUS  
A method monitors a weld signature of a welding apparatus by processing the signature through a neural network to recognize a pattern, and by classifying the weld signature in response to the...
US20070257014 Spectroscopic technique for measuring the composition of cored wire electrodes  
Provided are procedures and arrangements for determining composition of cored welding wire electrodes. A portion of a length of a cored welding wire electrode is detached, to serve as a sample...
US20140069900 WELDING SYSTEMS AND DEVICES HAVING A CONFIGURABLE PERSONAL COMPUTER USER INTERFACE  
A welding system includes a welding power source having a user interface disposed thereon and a weld controller disposed therein and being adapted to generate a welding power output for use in a...
US20110192828 SYSTEM FOR MONITORING ARC WELDING PROCESSES AND CORRESPONDING MONITORING METHOD  
Described herein is a system for monitoring arc-welding processes, comprising arc-voltage sensor means (21) and arc-current sensor means (22), means (23) for acquisition of voltage values (V)...
US20090200281 WELDING POWER SUPPLY WITH NEURAL NETWORK CONTROLS  
A method controls a welding apparatus by using a neural network to recognize an acceptable weld signature. The neural network recognizes a pattern presented by the instantaneous weld signature,...
US20140346158 SYSTEMS AND METHODS PROVIDING A COMPUTERIZED EYEWEAR DEVICE TO AID IN WELDING  
Systems and methods to aid a welder or welding student. A system may provide a real-world arc welding system or a virtual reality arc welding system along with a computerized eyewear device having...
US20130334187 WIRE ELECTRODE ANNEALING PROCESSING METHOD AND WIRE ELECTRIC DISCHARGE MACHINING DEVICE  
Values of a current and a voltage from a heating power supply device that supplies a current to a wire electrode and that heats the wire electrode are measured, a load resistance value is...
US20100301019 Pipe Fabrication Equipment  
Plasma cutter and welder units are provided for fabricating a pipe. The plasma cutter and welder unit include a support structure having a carriage rotatably supported thereon. A plasma cutter...
US20130213947 METHOD OF RATING A STICK ELECTRODE  
A system and method of rating the arc maintainability of an electric arc welding stick electrode by creating an arc between the electrode and a workpiece; moving the electrode along the workpiece...
US20140027425 SYSTEMS, METHODS, AND APPARATUSES FOR MONITORING WELD QUALITY  
An arc welder including an integrated monitor is disclosed. The monitor is capable of monitoring variables during a welding process and weighting the variables accordingly, quantifying overall...
US20140027424 SYSTEMS, METHODS, AND APPARATUSES FOR MONITORING WELD QUALITY  
An arc welder including an integrated monitor is disclosed. The monitor is capable of monitoring variables during a welding process and weighting the variables accordingly, quantifying overall...
US20130248505 WELDING QUALITY CLASSIFICATION APPARATUS  
The welding quality classification apparatus relating to the present invention is an apparatus, wherein a data point indicating feature information of a welded joint to be classified whose welding...
US20130306610 INTELLIGENT WAVEFORM SELECTION FOR A WELDING SYSTEM HAVING PARTICULAR ELECTRICAL OUTPUT CHARACTERISTICS  
Systems and methods for selecting a welding output waveform based on characterizing a welding circuit output path with respect to its electrical characteristics. At least one electrical...
US20060163227 Integrating sensors over a digital link  
A system that facilitates dynamic configuration of a welding system with respect to a sensor comprises a processing unit associated with the welding system. A configuration component facilitates...
US20090173726 Automatic Weld Arc Monitoring System  
A welding system including an arc monitoring, training, and control system is disclosed. The welding system includes a power supply, controller, and associated memory. When a weld is performed,...
US20130277345 SYSTEMS AND METHODS FOR DETECTING WELDING AND CUTTING PARAMETERS  
A system for detecting welding, and cutting parameters is provided. One embodiment of the system includes an input terminal configured to receive signals corresponding to welding or cutting...
US20120223063 WELDING METHOD AND WELDING DEVICE  
In a method and device for performing welding, after the welding current reaches a first current value during a short circuit, the feeding of the welding wire is stopped, slowed down, or moved...
US20130168375 METHOD OF AUTOMATICALLY SETTING A WELDING PARAMETER FOR MIG/MAG WELDING AND A CONTROLLER FOR PERFORMING THE METHOD  
A method of automatically setting a welding parameter for MIG/MAG welding including the following steps: initiating (S1) a parameter setting welding operation; detecting (S2) a response welding...
US20070051711 Torch for electric arc welding system  
A torch for connection to an electric arc welding system having a wire feeder, a power source and a weld process controller for the power source. The torch being connected to the front end of a...
US20120145688 System and method for monitoring and recording welder information  
A weld monitoring and recording system and method monitors an ongoing welding operation and compares the welding current, the welding voltage, pre-heat/inter-pass temperature or other parameters...
US20150060424 SYSTEMS, METHODS, AND APPARATUSES FOR MONITORING WELD QUALITY  
An arc welding system and methods. The system is capable of monitoring variables during a welding process, according to wave shape states, and weighting the variables accordingly, detecting...
US20120205359 SYSTEMS, METHODS, AND APPARATUSES FOR MONITORING WELD QUALITY  
An arc welding system and methods. The system is capable of monitoring variables during a welding process, according to wave shape states, and weighting the variables accordingly, detecting...
US20090184098 SYSTEM FOR MEASURING ENERGY USING DIGITALLY CONTROLLED WELDING POWER SOURCES  
A method and system for internally determining, within a welding power supply, the energy input into a weld during a welding operation. The method includes determining a total energy input into...
US20060213888 Welding method and welding equipment  
There is provided a welding method and a welding equipment, in each of which it is possible to detect a weld abnormality, moreover it is possible to detect a generation position and a length of...
US20140209587 WAVEFORM COMPENSATION SYSTEMS AND METHODS FOR SECONDARY WELD COMPONENT RESPONSE  
A method includes receiving data corresponding to a voltage level over time and a current level over time. The method also includes determining a first ratio corresponding to a voltage ramp...
US20070164006 Method for operation of a welding unit welding unit and welding torch for such a welding unit  
The invention relates to a method for operation of a welding unit (1), for the execution of welding processes with a welding device (2) and a welding torch (10), whereby operational states for the...
US20130001209 WELDING CONDITION DETERMINING METHOD, AND WELDING DEVICE  
A method to determine welding conditions includes relational expressions or tables about various parameters for setting welding conditions. The method can determine and display the recommended...
US20140027423 CONSUMABLE ELECTRODE ARC WELDING METHOD  
A consumable electrode arc welding method includes the detecting of a constriction formed in a molten droplet of the welding wire so as to reduce the welding current, the detecting of a smoothed...
US20090001064 APPARATUS AND METHOD FOR CONDUCTIVE METAL BALL BONDING WITH ELECTROSTATIC DISCHARGE DETECTION  
An apparatus for bonding a conductive lead to a conductive terminal of a device by the use of a conductive metal ball is disclosed and claimed. A ball-forming wire comprises a first conductive...
US20090173725 WELD CAP AND TIP INSPECTION METHOD AND APPARATUS  
A robot welding apparatus including a welding station having a welding robot with weld tips for creating a weld along a work piece. A welding power supply and control pendant is also provided. A...
US20130206741 HELMET-INTEGRATED WELD TRAVEL SPEED SENSING SYSTEM AND METHOD  
A welding system includes a first sensor associated with a welding helmet and configured to sense a parameter indicative of a position of a welding torch relative to the welding helmet. The travel...
US20110278272 ROBOT CONTROLLER THAT CONTROLS TANDEM ARC WELDING SYSTEM, ARC TRACKING CONTROLLING METHOD USING THE ROBOT CONTROLLER, AND THE TANDEM ARC WELDING SYSTEM  
A robot controller that controls a tandem arc welding system according to the present invention includes a leading-electrode correcting section that calculates a leading-electrode correction...
US20070114215 Method of pacing travel speed  
A method of pacing a desired travel speed of a manual arc welding process performed by a welder for depositing weld metal on a workpiece and along a test groove with a given test length defined by...
US20050127052 Near real time arc welding monitor  
An arc welding monitor designed to aid in the instruction of electric arc welding, provide data that can be used for inspection and quality assurance of individual welds, and provide an archive...
US20150060423 CONTACT WELDING DETECTION SYSTEM  
A contact welding detection system includes a main circuit including a DC power source, a power-supply unit electrically connected to the DC power source, and a main circuit relay electrically...
US20140319110 ROBOTIC WELDING EQUIPMENT STATION  
A robotic welding equipment station to detect deviation of a tool center point of a welding torch. The station is provided with pairs of light emitting and detecting devices to emit and detect two...
US20150041447 WELDING DEVICE HAVING A TOUCH SCREEN  
The invention relates to a welding device (1), comprising a connection (27) for a welding torch (7) for performing a welding process, a power source (2) for supplying the welding torch (7) with a...
US20100133248 METHOD AND DEVICE FOR QUALITY CONTROL OF A WELD BEAD  
A method for quality control of a weld bead made using a welding tool. The method collects, by an optical pyrometer having a high frequency acquisition sensor, at least one signal representative...
US20130175248 ELECTRICAL OR ELECTRONIC APPARATUS, IN PARTICULAR WELDING MACHINE OR BATTERY CHARGER  
The present invention concerns an electrical or electronic apparatus, in particular welding machine or battery charger, comprising processing and controlling electronic means (M1, M2) connected to...

Matches 1 - 50 out of 84 1 2 >