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CO_2アーク溶接ノズルの特性と耐風効果(第1報)
https://kitami-it.repo.nii.ac.jp/records/6326
https://kitami-it.repo.nii.ac.jp/records/63269d6fb050-be39-49c9-a7c5-646e5bbda28c
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-04-09 | |||||
タイトル | ||||||
タイトル | CO_2アーク溶接ノズルの特性と耐風効果(第1報) | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
その他のタイトル | ||||||
その他のタイトル | A study on the performance of nozzles of CO_2 Arc Welding (Part 1) | |||||
著者 |
二俣, 正美
× 二俣, 正美× 棟, 徹夫× 阿部, 清 |
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著者別名 | ||||||
識別子 | 32178 | |||||
識別子Scheme | WEKO | |||||
姓名 | Masami, FUTAMATA | |||||
著者別名 | ||||||
識別子 | 32179 | |||||
識別子Scheme | WEKO | |||||
姓名 | Tetsuo, TO | |||||
著者別名 | ||||||
識別子 | 32180 | |||||
識別子Scheme | WEKO | |||||
姓名 | Kiyoshi, ABE | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to improve a CO_2 arc welder which operates in windy outdoor places,3 type of welding nozzles,i.e. A,B and C type were manufactured. In this case, A means a single-shielded nozzle,B means a dual-shielded nozzle and C means a swiring voltex shielded nozzle. Experiments were carried out on the distribution of shielding gas velocity,the shape of jets and the effect of CO_2 gas flow-rate on welds. Results of the experiments are obtained as follows : ? (1)The distribution of gas velocity with A type nozzle shows a convergent solid pattern and B type shows a semi-radial pattern. On the shape of jet,C type may have all patterns from a convergent solid to a complete radial pattern. From these results,it is considered that the C type nozzle is for practical welding better than the other nozzles. (2) When A type nozzle was used,defects were not found in the welds in the region of 70?80l/min. of CO_2 flow-rate. | |||||
書誌情報 |
北見工業大学研究報告 巻 4, 号 2, p. 273-283, 発行日 1973-03 |
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フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
値 | publisher | |||||
出版者 | ||||||
出版者 | 北見工業大学 |