| 2003 №10 (07) | 2003 №10 (09) |
The Paton Welding Journal, 2003, #10-11, 56-60 pages
Development of high efficiency arc welding methods
N. Kiii, K. Kobayashi, J. Ishii, H. Yamaoka
Ishikawajima-Harima Heavy Industries Co., Ltd., JapanAbstract
The high efficiency twin arc TIG welding method and the high AC MAG welding method have been developed and applied into various structures. Those welding methods can weld in the higher current conditions and achieve the higher deposition rate than the other conventional welding methods. About A-TIG welding, the efficient welding procedure for thick plate welding has been developed.
Keywords: arc welding methods, TIG welding, twin arc welding, A-TIG welding, efficiency, penetration, application fields