Matches 1 - 50 out of 73 1 2 >


Match Document Document Title
US20140263255 ADJUSTABLE DRIVE SHAFT ASSEMBLY  
A welding system includes a welding wire feeder, and the welding wire feeder includes a motor and an adjustable drive shaft assembly. The motor is and configured to rotate a feed roll with respect...
US20140175075 METHOD AND SYSTEM OF WELDING WITH AUTO-DETERMINED STARTUP PARAMETERS  
A method and system to determine optimum operating parameters for the startup phase of a welding-type process based on user-desired operating parameters of the post-startup or welding phase of the...
US20140202993 WELDING METHOD  
A method of welding surface-treated members together using a welding wire includes a step of transferring a droplet detached from the wire to the members and a step of pushing the melt pool in the...
US20130327754 WELDING WIRE FEEDER POWER APPLICATION SYSTEM AND METHOD  
A method of operating a welding wire feeder includes receiving an input power from a welding power source, actuating a power relay to close and open a first current carrying path for application...
US20140001169 TWO-WAY COMMUNICATION BETWEEN A WIRE FEEDER AND A WELDING POWER SOURCE PROVIDING IMPROVED OPERATION  
Systems and methods of communicating between a welding power source and a welding wire feeder to improve the operation of a welding system. Two-way communication between a welding power source and...
US20100314375 HYBRID WIRE FEEDER SYSTEMS AND METHODS  
A hybrid wire feeder including an energy storage device and a charging circuit are provided. The hybrid wire feeder may selectively alternate between utilization of power from the energy storage...
US20070145028 Welding unit and welding method by means of which at least two different welding processes may be combined  
A welding unit including a welding apparatus with a welding torch unit connectable thereto via a hose pack. At least one control device, a welding current source and optionally a wire feeder unit...
US20060070987 Monitoring device for welding wire supply  
A monitoring device for sensing of the actual amount of welding wire on a spool with a minimum wire supply diameter for use in a wire feeder of an electric arc welder, said monitoring device...
US20110266269 COMMON TOOL CENTER POINT CONSUMABLES  
A consumable is configured to operate in a robotic welding torch. The robotic welding torch includes a torch body and a tube. The tube has an elongated body extending from a supply end to a...
US20060157461 Welding wire spool and drive cartridge  
A modular welding wire cartridge for use in a welding system. The welding wire cartridge is designed to be detachably connected to the welding wire feed system of the welding system. The welding...
US20130161302 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;—measuring (S12) a welding voltage...
US20080149611 Wire feeder packaging and transport system  
A portable wire feeder system is disclosed that includes a wire feeder disposed in a hands-free carrying case or backpack. The hands-free carrying case or backpack may include a hip mount, a...
US20060243718 Torque boost for wire feeder  
A wire feeder control system that augments the torque generated by the wire feed motor at lower wire feed speeds (WFS). This augmentation of the torque is accomplished by varying the current...
US20130327751 POLARITY SENSING WELDING WIRE FEEDER SYSTEM AND METHOD  
A welding wire feeder includes a welding wire feed drive configured to drive welding wire towards a welding application, wire feed control circuitry coupled to and configured to control the...
US20120285939 METHOD FOR CONTROLLING THE ADVANCEMENT OF THE WEAR-AWAY WIRE ELECTRODE OF WELDING AND/OR SOLDERING SYSTEMS AND SUCH A WELDING AND/OR SOLDERING SYSTEM  
The present invention relates to a method for universally controlling the advancement of the wear-away wire electrode (3) of welding and/or soldering systems, wherein the wire electrode (3) is...
US20080237208 Feed control method for consumable electrode AC arc welding  
A feed control method is provided for consumable electrode AC arc welding, in which the welding wire is fed at a predetermined wire feed rate, and a welding voltage applied to an arc is switched...
US20090152255 RETAINING HEAD AND CONTACT TIP FOR CONTROLLING WIRE CONTOUR AND CONTACTING POINT FOR GMAW TORCHES  
A retaining head for a MIG welding device includes a contact tip mounting end, an opposite retaining head mounting end, and a throughbore extending from one of the ends to the other end. A...
US20130092673 WIRE FEED MOTOR SPEED CONTROL  
A system and a method are provided for improved run-in control during a start of a welding process. A power circuit generates welding output power. A control circuit in communication with the...
US20070039935 Contactor for welding wire feeder  
Portable welding wire feeders for providing welding wire and power to a welding torch, including a contactor with first and second copper or tellurium copper terminal studs, a conductive bridge...
US20130327753 CONTROLLED WAVEFORM WELDING WIRE FEEDER SYSTEM AND METHOD  
A welding wire feeder includes a welding wire feed drive configured to drive welding wire towards a welding application and wire feed control circuitry coupled to the welding wire feed drive. The...
US20070158324 Series arc welder  
An electric arc welder for depositing weld metal along a groove between two edges of a metal workpiece. The welder comprises: a leading electrode driven toward a point in the groove by a first...
US20110309063 WELDING WIRE FEEDER WITH MAGNETIC ROTATIONAL SPEED SENSOR  
A welding wire feeder includes a magnetic rotational sensor system configured to measure a parameter indicative of a wire feed speed of the welding wire feeder. The magnetic rotational sensor...
US20150076132 ARC WELDING APPARATUS, ARC WELDING METHOD, ARC WELDING SYSTEM, AND WELDED ARTICLE  
An arc welding apparatus includes: a detector configured to detect whether it is in a short state or an arc state between a consumable electrode and a welded article; a feed adjuster configured to...
US20140151351 SYSTEMS AND METHODS FOR WIRE FEED SPEED CONTROL  
A welding system including a fine tuning knob and a coarse adjustment knob for setting a weld wire feed speed are provided. The welding system may include a welder having the coarse adjustment...
US20060124623 Method and system of welding with adaptive crater fill control  
The present invention is directed to a system and method of automatically adjusting the operating parameters of a welding-type system based on the type of welding being carried out. The invention...
US20130112677 WIRE FEEDING SYSTEMS AND DEVICES  
Provided herein are systems including a wire spool having a core with a core diameter and wire wound around the core and having a wire diameter. An outer diameter of the wire spool is defined by a...
US20130146575 WELDING APPARATUS WITH AUTOMATED WELDING WIRE RETRACTION  
A method providing a welding apparatus configured to supply a welding wire to a welding gun and a welding system implementing the same is described. The welding gun has a trigger and an opening...
US20060070986 SYSTEM AND METHOD OF PRECISE WIRE FEED CONTROL IN A WELDER  
The present invention is directed to an apparatus and method for a welding-type wire feeder. The feeder includes at least one electronically commutated motor (ECM) configured to deliver a...
US20060138116 Thread control for welding wire  
A wire feeding control mechanism and method to obtain a certain stick-out of welding wire from a tip of a welding gun.
US20140251971 ELECTRIC ARC WELDER USING HIGH FREQUENCY PULSES AND NEGATIVE POLARITY  
An electric arc welder including a high speed switching power supply with a controller for creating high frequency current pulses with negative polarity components through the gap between a...
US20080156781 Method for Controlling and/or Regulating a Welding Apparatus, and Welding Apparatus  
The invention relates to a method for controlling and/or regulating a welding apparatus (1) with a welding wire (13), wherein after ignition of an electric arc (15), a cold metal transfer welding...
US20070181553 Welding wire feed speed control system method  
A welding system is disclosed in which the rate of advancement of wire electrode is determined automatically. The device can include a control circuit that determines the rate of advancement of...
US20090114631 Short-Circuit ARC Welding Process Using A Consumable Electrode  
An arc welding process using a consumable electrode, in which welding cycles follow one after another over the course of time, each comprising an arc period and a short-circuit period in which the...
US20140097164 WELDING WIRE FEEDER BUS CONTROL SYSTEM AND METHOD  
A welding wire feeder includes a wire feed drive and wire feed control circuitry coupled to the wire feed drive to control the drive of welding wire towards the welding application. The welding...
US20080314884 Method of Controlling Arc Welding and Welding Apparatus  
A wire feeding speed is decreased to a level lower than a base wire feeding speed in a short-circuiting period, and set to the base wire feeding speed in an arcing period. During the arcing...
US20080296278 AUTOMATIC WELDING WIRE FEED ADJUSTER  
An automatic wire feed adjuster, including a feeding mechanism including a pair of rollers that feeds a wire therebetween, a tension controller that adjusts a tension between the pair of rollers,...
US20150246407 WIRE FEEDING SYSTEM  
A wire feeding system, in particular for feeding welding wire, has a wire movement sensing device adapted for being mounted onto a wire guideliner, and a feed assisting device for feeding welding...
US20140263256 VOLTAGE SENSING WIRE FEEDER WITH WELD PROCEDURE MEMORIES  
A voltage sensing wire feeder includes a storage device and a user interface. The user interface is configured to receive a first selection and a second selection. The first selection is...
US20140203003 METHOD FOR CONTROLLING ARC WELDING AND ARC WELDING DEVICE  
Disclosed is a method for controlling arc welding where an arc is generated between a welding wire as a consumable electrode and an object to be welded. The method includes: keeping a wire feed...
US20080073330 Dual power integrated MIG welder and generator system  
An integrated welding system is described that includes an engine-driven power supply, control circuitry for regulating power from the power supply and for delivering power suitable for welding,...
US20130082041 CONSUMABLE ELECTRODE ARC WELDING METHOD AND CONSUMABLE ELECTRODE ARC WELDING DEVICE  
If a short circuit does not occur during deceleration of a wire feed speed in forward feed of a welding wire before the wire feed speed reaches a predetermined wire feed speed, a cyclic change is...
US20130082040 CONSUMABLE ELECTRODE ARC WELDING METHOD AND CONSUMABLE ELECTRODE ARC WELDING DEVICE  
If a short circuit does not occur during deceleration of a wire feed speed in forward feed of a welding wire before the wire feed speed reaches a predetermined wire feed speed, a cyclic change is...
US20120160819 WIRE FEED SPEED MEASUREMENT DEVICE  
A system and method of monitoring a wire feed speed using a wire feed speed monitoring system and a computer peripheral pointing device having a motion sensor which senses motion of a wire passing...
US20140061176 WELDING WIRE FEED SPEED CONTROL SYSTEM AND METHOD  
A welding system is disclosed in which the rate of advancement of wire electrode is determined automatically. The device can include a control circuit that determines the rate of advancement of...
US20070119841 Welding system and consumable electrode welding method  
A torch is moved by a manipulator in a direction separating from a base material 7 while a wire is supplied, whereby an actuator driving the robot manipulator can control a velocity of the wire...
US20070102411 Method for controlling and/or adjusting a welding process  
The invention relates to a method for controlling and/or adjusting a welding process, using a melting welding wire (13) wherein after ignition of an electric arc, a welding process is carried out,...
US20090242534 Method for Welding a Workpiece  
The invention describes a method for welding a workpiece (16) with a consuming welding wire (13), the latter being moved substantially towards the workpiece (16) by a wire feeder (11) during a...
US20070056943 Apparatus and method for analyzing a welding process  
A wire feed measuring device for wire feed in MIG or MAG welding is disclosed. The device includes a measuring head, which records the length of the fed wire, and a display device. The measuring...
US20110204034 WIRE FEED SPEED REFERENCED VARIABLE FREQUENCY PULSE WELDING SYSTEM  
A pulsed waveform welding operation is implemented by reference to a commanded wire feed speed set by an operator. The wire feed speed is set on a wire feeder, and a signal representative of the...
US20090277893 WELDING POWER SUPPLY WITH SCALED OUTPUT VOLTAGE  
A method and system for adjusting the output voltage applied to a wire electrode during an automatic parameter selection mode in which the rate of advancement and output voltage is automatically...

Matches 1 - 50 out of 73 1 2 >