TANDEM ROBOTIC FCAW WELDING

Abstract

This article describes robotic FCAW welding with using a tandem torch for welding bearing parts of mobile truck crane. Follow primary objective advantages of tandem welding compared to welding with a classical single wire. Mainly in light of welding speed, welding productivity with reference to resulting weld quality. In the article is firstly described the comparison of both robotic welding cells and also technologies of production, including technological welding processes for single wire and already mentioned tandem wire robotic welding cell. The secondary is described modernized robotic welding cell used benefits from tandem torch with laser off-line sensor servant to searching weld position. Part of the tandem robotic welding cell is as well as two axis welding positioner. In light of used welding technology, we speak about shielded arc welding process with metal flux cored wire.

Recommended articles

PERFORMANCE OF USING WASTE HOT WATER AS AN INNOVATIVE ENERGY SOURCE

Drazen Sarjanovic, Pavel Kovac, Dusan Jesic, Borislav Savkovic, Lubomir Soos
Keywords: modern technologies | environment | waste hot water | the innovative source of energy

INFLUENCE OF SPD PROCESS ON LOW-CARBON STEEL MECHANICAL PROPERTIES

Stanislav Rusz, Ondrej Hilser, Vladislav Ochodek, Radek Cada, Jiri Svec, Pavel Szkandera
Keywords: Transport System | low-carbon steel | mechanical properties | severe plastic deformation | Steel strip

MINIMIZING TEMPERATURE AND TOOL WEAR ON ROCK CUTTING WITH NEGATIVE RAKE ANGLE

Yuni Hermawan, Rudy Soenoko, Yudy Surya Irawan, Sofyan Arief Setyabudi
Keywords: ductile iron | and tool wear | temperature | rock cutting | Rake angle

VALVE CONTROL OF DRIVE WITH ROTARY HYDRAULIC MOTOR

Lumir Hruzik, Adam Burecek, Lukas Dvorak, Kamil Fojtasek, Peter Monka, Martin Vasina, Miroslav Bova
Keywords: hydraulics | mathematical model of drive | valve control | efficiencies of rotary hydraulic motor | drive characteristics