New Concept for the Characteristic of an Arc Welding Power Source (Report II) : New Development of Arc Control System for CO_2 Welding(Physics, Processes, Instruments & Measurements)

Search this Article

Author(s)

Abstract

High spatter levels and shallow weld penetration are the two critical problems during CO_2 shielded arc welding. Differing from previous control methods, a new composite control characteristic for a power source is proposed. It provide in a self-adaptive close-loop control system for the welding arc. With this control method, a softer arc with less spattering, controllable weld penetration and higher metal transfer frequency can be obtained.

Journal

  • Transactions of JWRI

    Transactions of JWRI 28(1), 5-8, 1999-07

    Osaka University

Codes

  • NII Article ID (NAID)
    110006486039
  • NII NACSIS-CAT ID (NCID)
    AA00867058
  • Text Lang
    ENG
  • ISSN
    03874508
  • Data Source
    NII-ELS 
Page Top