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成形金型切削プロセス最適化によるフレネルスクリーンの光学特性向上
http://hdl.handle.net/10191/5827
http://hdl.handle.net/10191/582740cdfe66-8b3a-4a61-8d73-d644561dc1c3
名前 / ファイル | ライセンス | アクション |
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9_0125.pdf (774.3 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-04-08 | |||||
タイトル | ||||||
タイトル | 成形金型切削プロセス最適化によるフレネルスクリーンの光学特性向上 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | 成形金型切削プロセス最適化によるフレネルスクリーンの光学特性向上 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cutting | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Deburring | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Die | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Groove Cutting | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Burr | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cutting Routine | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fresnel Screen | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Surfaces | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Semi-Transparent | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Optical Characteristic | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Projection TV | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | Optimizing the Cutting Processes of Mold Dies to Improve Optical Characteristics on Fresnel Screens | |||||
著者 |
王, 英夫
× 王, 英夫× 桝田, 正美× 西口, 隆× 秋山, 秀俊 |
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著者別名 | ||||||
識別子 | 45716 | |||||
識別子Scheme | WEKO | |||||
姓名 | Wang, Ying-Fu | |||||
著者別名 | ||||||
識別子 | 45717 | |||||
識別子Scheme | WEKO | |||||
姓名 | Masuda, Masami | |||||
著者別名 | ||||||
識別子 | 45718 | |||||
識別子Scheme | WEKO | |||||
姓名 | Nishiguchi, Takasi | |||||
著者別名 | ||||||
識別子 | 45719 | |||||
識別子Scheme | WEKO | |||||
姓名 | Akiyama, Hidetoshi | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | An experimental study of precision cutting of molding dies using single crystal diamond cutting tools for large Fresnel screens (size: T3×921×714 mm, Fresnel angle: 0.004-55.0), for improving the optical characteristics of the screens is described. The conclusions are as follows: (1) A burr is generated at the shoulder of the grooves during cutting, which causes compressed chip material to accumulate and laterally compress both sidewalls of the grooves; (2) The burr generation is suppressed by increase of the rake angle of the diamond cutters, decrease of the down feed rate, and reduction of stock removal; (3) Generation of a color corn on the Fresnel screen is caused by light escaping through non-lens surfaces; this is avoided by making the non-lens surfaces semi-transparent where the surface roughness is around 1μm R_<max> Through use of the above-mentioned information to improve the cutting process, desirable optical characteristics were achieved for Fresnel screens used in projection TVs. | |||||
書誌情報 |
日本機械学会論文集. C編 en : 日本機械学会論文集. C編 巻 63, 号 611, p. 2544-2551, 発行日 1997-07 |
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出版者 | ||||||
出版者 | 日本機械学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03875024 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00187463 | |||||
権利 | ||||||
権利情報 | 日本機械学会 | |||||
権利 | ||||||
権利情報 | 本文データは学会の許諾に基づくCiNiiからの複製である | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110002385146 |