Matches 1 - 12 out of 12


Match Document Document Title
US20120118861 Method and Control Device for Monitoring the Quality of Spot Welds of a Resistance Welding Gun Comprising the Outputting of a Warning Message  
A method for monitoring and/or regulating the quality of spot welds of a resistance welding gun includes measuring and storing measured values during the execution of resistance spot welds at...
US20150069026 WELD HEAD  
A weld head for spot welding two or more components together. The weld head includes first and second electrode assemblies and a linear actuator motor to drive the first electrode assembly into a...
US20130186868 SYSTEM AND METHOD FOR PERFORMING RESISTANCE SPOT WELDING  
A probeless energy delivery controller for a resistance spot welding system includes a power supply module that generates a first current and a power delivery module configured to generate a...
US20120048834 METHOD AND APPARATUS FOR DETERMINING THE VOLTAGE AT THE ELECTRODES OF A SPOT WELDING GUN  
A method and an apparatus for determining the temporal curve of the voltage (ue(t)) at the electrodes (3) of a spot welding gun (1) during a spot welding process as an indicator of the welding...
US20130334177 Determination of a Quality of an Aluminum Weld  
A method for determining a quality of at least one aluminum weld comprises detecting a force exerted on a workpiece by at least one electrode, and determining at least one factor characterizing...
US20090302008 Spot Welding Method and Spot Welding System  
A spot welding system and method where pressing force of a welding electrode applied by driving a servomotor is accurately controlled. The spot welding system has a pair of welding electrodes, a...
US20130200047 SPOT WELDING APPARATUS AND SPOT WELDING METHOD  
The first embodiment of the invention is a spot welding method using a welding gun including a pair of electrodes holding and welding a welding point of a workpiece. The method including:...
US20070075048 Welding teaching point correction system and calibration method  
Disclosed is a welding teaching point correction system, including: a robot; a spot welding gun comprising two welding tips provided to be opposed to each other; an imaging apparatus to image a...
US20170151624 WELD HEAD  
A weld head for spot welding two or more components together. The weld head includes first and second electrode assemblies and a linear actuator motor to drive the first electrode assembly into a...
US20160318117 QUALITY CHECK SYSTEM OF SPOT WELDING  
A spot welding quality check system, which can be easily used and can be adapted to various situations. The check system has: a pair of electrodes configured to move toward or away from each other...
US20160221111 AUTOMATED ADAPTIVE MAINTENANCE METHOD AND SYSTEM FOR WELDING GUN ELECTRODES  
An automated welding electrode adaptive maintenance method and system are disclosed, including:—acquiring a predetermined electrode maintenance schedule, including electrode maintenance...
US20160016252 METHOD AND APPARATUS FOR RESISTIVE SPOT WELDING  
An apparatus and corresponding methods are disclosed to resistively spot weld a stack of sheet metal having a plurality of sheets of sheet metal. In one embodiment, a method includes contacting a...

Matches 1 - 12 out of 12