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  1. 紀要掲載論文
  2. 北見工業大学研究報告
  3. Vol.4

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/6326
9d6fb050-be39-49c9-a7c5-646e5bbda28c
名前 / ファイル ライセンス アクション
4-2-5.pdf 4-2-5.pdf (4.5 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
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

WEKO 32175

二俣, 正美

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棟, 徹夫

× 棟, 徹夫

WEKO 32176

棟, 徹夫

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阿部, 清

× 阿部, 清

WEKO 32177

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
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
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