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小孔の加工能率の向上について : 精密ボール盤主軸の試作(應用力學)
https://jaxa.repo.nii.ac.jp/records/34201
https://jaxa.repo.nii.ac.jp/records/3420119155fb4-c1dc-472d-a01f-1388d6a91074
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 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 小孔の加工能率の向上について : 精密ボール盤主軸の試作(應用力學) | |||||
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 | |||||
その他のタイトル(英) | ||||||
その他のタイトル | On the Efficiency of Drilling Small Holes : Trial Production of Precise Drilling-Spindles(Applied Mechanics) | |||||
著者 |
安川, 太郎
× 安川, 太郎× 關, 悟× Yasukawa, Taro× Seki, Satoru |
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著者所属 | ||||||
東京大學理工學研究所 | ||||||
著者所属 | ||||||
東京大學理工學研究所 | ||||||
著者所属(英) | ||||||
en | ||||||
The Institute of Science and Technology, University of Tokyo | ||||||
著者所属(英) | ||||||
en | ||||||
The Institute of Science and Technology, University of Tokyo | ||||||
出版者 | ||||||
出版者 | 東京大学理工学研究所 | |||||
書誌情報 |
東京大學理工學研究所報告 巻 3, 号 11/12, p. 335-341, 発行日 1950-10-25 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Drilling spindles with precise ball bearings and special adjustable chucks were made for the purpose of using in bench boring machine. The spindles could be driven very silently at high speed without vibration, and have already been used in practice for over two years. With these spindles, the efficiency of drilling small holes in pillar-plates has increased by 200 %. Experimental investigations on the relations between drilling efficiency and rotating or feeding speed were carried out in the laboratory, and it is concluded that in order to drill. Small precise holes (0.3mm-1.5mm) efficiently, drills must be chucked with eccentricity less than about 0.005mm, and must be driven with high speed over 10,000rpm. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0371-6090 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162611 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: SA1511444000 |