WEKO3
インデックスリンク
アイテム
Experimental investigation of magnetic arc blow in plasma arc cutting
http://hdl.handle.net/2297/40588
http://hdl.handle.net/2297/40588522bec81-129a-42dd-94fa-e74edbae2be3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-YAMAGUCHI-Y-45.pdf (685.3 kB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Experimental investigation of magnetic arc blow in plasma arc cutting | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Yamaguchi, Yoshihiro
× Yamaguchi, Yoshihiro× Katada, Yusuke× Itou, Takeru× Uesugi, Yoshihiko× Tanaka, Yasunori× Ishijima, Tatsuo |
|||||
| 書誌情報 |
Welding in the World 巻 59, 号 1, p. 45-51, 発行日 2014-01-01 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0043-2288 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00887226 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s40194-014-0177-0 | |||||
| 出版者 | ||||||
| 出版者 | Springer Verlag | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Oxygen plasma arc cutting is widely employed in various industrial fields. In the case of cutting magnetized plates, the magnetic field is concentrated around the cutting front as cutting progresses, and the electromagnetic force induced by the leakage of magnetic field deflects the plasma jet. The deflected plasma jet leads to poor cutting quality and sometime causes damage to the electrode and nozzle because of double arc abnormal discharge. This phenomenon is called magnetic arc blow, and it is a critical issue when applying plasma cutting on magnetized plates. In this study, magnetic arc blow behavior is investigated, and a method to prevent it is devised. We examined the relationship between operating conditions and the double arc using external magnetic fields on a plasma jet. We found criteria regarding operation conditions that induce arc blow. In addition, we succeeded in suppressing the double arc caused by the leakage external magnetic field by using a magnetic shield cap composed of ferromagnetic material around the nozzle. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
