The influence of the electrical arc characteristics on forming of the weld

Černašėjus, Olegas; Valiulis, Algirdas Vaclovas; Rudzinskas, Vitalijus

Use this url to cite publication: https://hdl.handle.net/20.500.14911/134866

The influence of the electrical arc characteristics on forming of the weld

Details

Publication Type (CRIS)

Straipsnis kitame recenzuojamame leidinyje / Article in other peer-reviewed edition (S5)

Publication Type (eLABa)

Straipsnis kitame recenzuotame leidinyje / Article in other peer-reviewed publication (S4)

Author(s)

Author	Affiliation
Černašėjus, Olegas	Mechanikos ir medžiagų inžinerijos katedra / Department of Mechanical and Material Engineering (0449)
Valiulis, Algirdas Vaclovas	Mechanikos ir medžiagų inžinerijos katedra / Department of Mechanical and Material Engineering (0449)
Rudzinskas, Vitalijus	Mechanikos ir medžiagų inžinerijos katedra / Department of Mechanical and Material Engineering (0449)

Title

The influence of the electrical arc characteristics on forming of the weld

[en]

O. Chernasejus, A. V. Valiulis, V. Rudzinskas

Is part of

Машиностроение : республиканский межведомственный сборник научных трудов

Published In

Year	Start Page	End Page
2003	158	162

Publisher

Минск : Технопринт, 2003

Extent

p. 158-162

URI

URI
https://hdl.handle.net/20.500.14911/134866

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Medžiagų inžinerija / Materials engineering (T008)

Abstract (en)

Stability and controllability of a welding arc have a large influence on both the weld quality and welding productivity in the process of welding. Metal fusing and weld forming depend on the forces affecting the arc. Welding current creates electromagnetic forces, which basically define the influence of arc forces on molten metal. While estimating the magnitude of the influence of electromagnetic forces, it is necessary to investigate tha radial distribution of arc pressure on the surface of a weld pool and take account the dependence of distribution of electromagnetic forces on the non-consumable electrode tip geometry.