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〈原著論文〉SLM造形過程におけるレーザ照射部近傍の粉体層溶融凝固を考慮した過渡伝熱数値解析
https://kindai.repo.nii.ac.jp/records/17723
https://kindai.repo.nii.ac.jp/records/1772312e64a08-1ed5-4a95-af16-e9b2b2663391
名前 / ファイル | ライセンス | アクション |
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AA12517632-20160600-0089.pdf (2.7 MB)
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Item type | ☆紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2016-08-05 | |||||
タイトル | ||||||
タイトル | 〈原著論文〉SLM造形過程におけるレーザ照射部近傍の粉体層溶融凝固を考慮した過渡伝熱数値解析 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Numerical Simulation of Transient Heat Conduction Analysis in Laser Illuminated Area during SLM Process including Melting and Solidification of Powder Layer | |||||
著者 |
池庄司, 敏孝
× 池庄司, 敏孝× 京極, 秀樹× 米原, 牧子× 荒木, 正浩× 中村, 和也 |
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言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | Additive Manufacturing, Inconel 718, Enthalpy of powder metals, Thermal conductivity of powder metal | |||||
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 | departmental bulletin paper | |||||
著者(英) | ||||||
en | ||||||
IKESHOJI, Toshi-Taka | ||||||
著者(英) | ||||||
en | ||||||
KYOGOKU, Hideki | ||||||
著者(英) | ||||||
en | ||||||
YONEHARA, Makiko | ||||||
著者(英) | ||||||
en | ||||||
ARAKI, Masahiro | ||||||
著者(英) | ||||||
en | ||||||
NAKAMURA, Kazuya | ||||||
著者 所属 | ||||||
近畿大学次世代基盤技術研究所; 准教授 | ||||||
著者 所属 | ||||||
近畿大学工学部ロボティクス工学科; 教授 : 次世代基盤技術研究所; 教授 | ||||||
著者 所属 | ||||||
近畿大学次世代基盤技術研究所; 研究員 | ||||||
著者 所属 | ||||||
技術研究組合次世代金属3D積層技術総合開発機構(TRAEAM)近畿大学広島分室; 研究員 | ||||||
著者 所属 | ||||||
技術研究組合次世代金属3D積層技術総合開発機構(TRAEAM)近畿大学広島分室; 研究員 | ||||||
著者所属(翻訳) | ||||||
Kindai University | ||||||
著者所属(翻訳) | ||||||
Kindai University | ||||||
著者所属(翻訳) | ||||||
Kindai University | ||||||
版 | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 名前 | ||||||
出版者 | 近畿大学次世代基盤技術研究所 | |||||
書誌情報 |
近畿大学次世代基盤技術研究所報告 en : Kindai University Research Institute of Fundamental Technology for Next Generation 巻 7, p. 89-94, 発行日 2016-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 21858802 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The selective laser melting(SLM) is a kind of additive manufacturing processes, which melts the thin powder layer selectively and forms 3D object by compiling many layers. To obtain the proper laser melting conditions for SLM process, the prediction of thermal field around the scanning laser spot is necessary. In this paper, a finite element method of transient heat conduction analysis is proposed to predict the thermal field. It is based on the energy conservation equation for enthalpy of bulk metal, powder metal and once-melt-and-solidified powder metal. The method includes the phenomena of melting and solidification of powder metal. The numerical simulation using this method is applied for Ni-based refractory alloy, Inconel-718, and the results of the simulation is presented with temperature contours and dimensions of melt pool. | |||||
目次 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Ⅲ.論文集 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |