METHOD AND ARRANGEMENT FOR BUILDING METALLIC OBJECTS BY SOLID FREEFORM FABRICATION

A HYBRID WELDING SYSTEM AND METHOD WITH OVERALL ELECTRICAL INSULATION AND THERMAL CONDUCTIVITY AND COOLING

ARC WELDING, CLADDING, AND ADDITIVE MANUFACTURING METHOD AND APPARATUS

Methods and apparatus to synergically control a welding-type output during a welding-type operation

DIRECTING APPARATUS FOR ORIENTING AN ARC OF AN ARC WELDING DEVICE FOR ARC WELDING USING A MAGNETICALLY MOVED ARC, AND USE OF THE DIRECTING APPARATUS

METHOD AND ARRANGEMENT FOR BUILDING METALLIC OBJECTS BY SOLID FREEFORM FABRICATION

Stud welding process and stud welding device for welding a stud to a workpiece

Devices and methods to facilitate welding of pipe sections

Welding Electrode and Method for Electrically Welding a Ball

Methods and apparatus to synergically control a welding-type output during a welding-type operation

Pressure welding device and pressure welding method

Integrated post-weld knurling process and device for performing the same

Field former for use in welding applications

Pressure welding device and pressure welding method

Pressure welding device and pressure welding method

Reconfigurable fixturing for welding

Pressure welding device and pressure welding method

Pressure welding device and pressure welding method

JOINT UNIT, MAGNETIC ROTATING ARC JOINING METHOD, AND METHOD OF MANUFACTURING JOINT UNIT

System and method for hot wire arc steering

Method and arrangement for building metallic objects by solid freeform fabrication using plasma transferred arc (PTA) torches

Pressure welding device and pressure welding method using an advance drive designed as an electrohydraulic direct drive

DEVICE AND METHOD FOR WELDING AT LEAST ONE WORK PIECE

Welding system

METHOD FOR MODIFYING THE VALUE OF AN ELECTRIC RESISTOR COMPRISING A FERROMAGNETIC MATERIAL

SYSTEM AND METHOD FOR OSCILLATING WAVEFORMS TO REDUCE MAGNETIC ARC BLOW

Magnetically impelled arc butt welding method having magnet arrangement for welding components having complex curvatures

Magnetic arc welded piston assembly

Pressure welding device with a measuring device, measuring in a contactless manner, for detecting the surface quality, the true running and/or the axial runout in a front welding area

Enhanced arc control for magnetically impelled butt welding

WELDING TORCH, WELDING APPARATUS AND METHOD OF WELDING USING HOLLOW ELECTRODE AND FILLER MATERIAL

System and method for hot wire arc steering

Method of welding surface-treated members using a welding wire

Method for magnetic control of plasma arc

Synchronized magnetic arc steering and welding

Work current switching to eliminate arc blow

Arc welding method, arc welding device and arc welding magnetic field strength adjustment method

MIG/MAG welding of carbon steel with rotating arc and Ar/He/Ogas mixture

Enhanced magnetically impelled arc butt wielding (MIAB) technology

Arc guiding, gripping and sealing device for a magnetically impelled butt welding rig

APPARATUS AND METHODS FOR REDUCING THE AMBIENT MAGNETIC FIELD STRENGTH TO FACILITATE ARC WELDING

TIG welding method and apparatus

Nuclear power plant construction preparation unit, nuclear power plant construction system, and nuclear power plant construction method

ELECTRIC WELDING OF ALUMINIUM OR ALUMINIUM ALLOY

INTEGRATED SHIELDING GAS AND MAGNETIC FIELD DEVICE FOR DEEP GROOVE WELDING

Magnetic arc welding method for workpieces with open cross-sections

METHOD FOR JOINING OBJECTS

METHOD OF ELECTRIC ARC JOINING WITH ALTERNATING CURRENT

Welding Head

Magnetically Impelled Arc Butt Welding of Pipelines

Method and device for pressure welding, which takes into account deviations in the length of workpieces

Molecular bonding of vehicle frame components using magnetic impulse welding techniques

Method for thermally working a workpiece, thermal working machine therefor, and cutting or welding tool suited for use in the working machine