Solutions to problems of tiny spatter and arc interruption in AC pulsed MIG arc welding

Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society

Volumn 22, Issue 2, 2004, Pages 240-247

  Tong, Hongjun ^a   Ueyama, Tomoyuki ^b  

^a DAIHEN Corporation   (Japan)

^b NONE

Author keywords

Abnormal arc voltage; AC pulsed MIG; Arc interruption; Current waveform; Tiny spatter

Indexed keywords

ELECTRIC CURRENTS; ELECTRIC POTENTIAL; ELECTRODES; MOLTEN MATERIALS; STIFFNESS;

ABNORMAL ARC VOLTAGES; AC PULSED MIG ARC WELDING; ARC INTERRUPTION; CURRENT WAVEFORMS; TINY SPATTERS;

ELECTRIC ARC WELDING;

EID: 5444235056     PISSN: 02884771     EISSN: None     Source Type: Journal    
DOI: 10.2207/qjjws.22.240     Document Type: Article

References (8)

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2. H. Tong, T. Ueyama, S. Harada, and M. Ushio: Quality and productivity improvement in aluminium alloy thin sheet welding using alternating current pulsed metal inert gas welding system, Science and Technology of Welding and Joining, 2001 Vol. 6 No. 4, P203-208.
3. Mita: Variable frequency AC MAG welding process, Proceeding for Technical Commission on Welding Process, SW-2069-91 (1991). (in Japanese).
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5. Kawai, Tanimoto, Hiramoto: Study of AC pulsed MIG/MAG welding, Proceeding for Technical Commission on Welding Process, SW-2391-95 (1995). (in Japanese).
6. Tong, Ueyama, Takahashi, Shiozaki, and Mondori: Method of Controlling the AC Pulsed Arc Welding and Welding Power Supply Apparatus, United States Patent, US 6, 376, 802 B1.
7. Tong, Nakamata, Nishikawa, Takeda, and Takahashi: Method for Consumable Electrode Gas Shielded Arc Welding and Device, Japan Patent, JP 11192553.
8. Tong, Nakamata, Nishikawa, Takeda, and Takahashi: Arc Length Control in Consumable Electrode Pulse Arc Welding, Japan Patent, JP 11216568.