The Paton Welding Journal, 2000, №09

2000 №09 (23)

2000 №09 (25)

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The Paton Welding Journal, 2000, #9, 145-148 pages

Development of two wiref. TIG welding with electrorrragnetically controlled molten pool process

Yu. Fujita¹, Yu. Man Abe², S. Zenitani², S. Urakawa²

¹JWES, Tokyo, Japan
²Mitsubishi Heavy Industrial, Hiroshima Tokyo, Japan

Abstract
In horizontal position, welding bead has an inclination to become hanging bead by gravity, and this problem makes horizontal welding difficult for high-deposition rate welding. To solve this problem, authors proposed a new concept of welding process, so-called electromagnetically controlled molten pool (ECMP) welding process. In this process the molten metal flow and bead shape are controlled by using upward electromagnetic force.
Keywords: arc welding, welding pool, filler wires, weld formation, electromagnetic control

References

1. Wada, H. et al. (1998) Studv on high efficiency by veld iny robol i const.ruclion site. Industrial Management Practical Researh Papers, 5, 78 - 87.
2. Manabe, Yu. et al. (1999) Basic concept possibility of electroinagnetically controlled molten pool welding process. J. of High Temperature Society, 1, 38 – 45.

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Suggested Citation

Yu. Fujita, Yu. Man Abe, S. Zenitani, S. Urakawa (2000) Development of two wiref. TIG welding with electrorrragnetically controlled molten pool process. The Paton Welding J., 09, 145-148.

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