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プラスチック歯車の発生熱による歯車内部の温度解析
http://hdl.handle.net/10069/24337
http://hdl.handle.net/10069/2433737f4ff5c-213b-45aa-8674-6677b1d6caff
名前 / ファイル | ライセンス | アクション |
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kogaku21_36_12.pdf (415.4 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-10-21 | |||||
タイトル | ||||||
タイトル | プラスチック歯車の発生熱による歯車内部の温度解析 | |||||
言語 | ||||||
言語 | jpn | |||||
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 |
金丸, 邦康
× 金丸, 邦康× 川江, 信治× 茂地, 徹× 山田, 岹 |
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著者別名 | ||||||
姓名 | Kanemaru, Kuniyasu | |||||
著者別名 | ||||||
姓名 | Kawae, Nobuji | |||||
著者別名 | ||||||
姓名 | Shigechi, Toru | |||||
著者別名 | ||||||
姓名 | Yamada, Takashi | |||||
その他のタイトル | ||||||
その他のタイトル | Numerical Analysis of Unsteady Temperature Variations in Plastic Gear Owing to Induced Heat | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In order to examine the feasibility of engineering plastic gears as an element of power transmission, unsteady temperature variations in a plastic gear owing to the periodically induced heat on the contacting surface are simulated by means of the explicit finite difference method. In the current study, the involute geometry of the gear tooth is simplified by two sizes of rectangular blocks and the repeatedly induced heat on the tooth is treated by the equivalent fixed constant temperature at the contact region around the pitch circle during the contacting time. Numerical results obtained by the current two-and three-dimensional models are summarized as follows: (1) After the long operation time, the heat balance between the input and output during its rotation period is attained, which gives a steady temperature profile at the same time of the period. (2) The temperature distribution obtained by 3-D model is lower than that by 2-D model for the same operating condition since the heat release of both end faces to the air is taken into account. (3) As the heat transfer coefficient from the surfaces of a gear to the air increases, the rise of temperature inside the gear is suppressed. (4) The experimental result which has the asymmetrical profile of surface tempeJature may be explained by the partial contact of gears. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 21, 号 36, p. 89-94, 発行日 1991-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 長崎大学工学部 | |||||
出版者別言語 | ||||||
Faculty of Engineering, Nagasaki University | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告, 21(36), pp.89-94; 1991 |