| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-03-26 |
| タイトル |
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|
タイトル |
高圧軸受試験機の試作 |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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|
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） |
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その他のタイトル |
A New Testing Machine for Sliding Bearings under High Pressure |
| 著者 |
曾田, 範宗
宮川, 行雄
宮原, 儀芳
Soda, Norimune
Miyakawa, Yukio
Miyahara, Noriyoshi
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| 著者所属 |
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東京大学理工学研究所 |
| 著者所属 |
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航空技術研究所 |
| 著者所属 |
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東京大学理工学研究所 |
| 著者所属（英） |
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|
en |
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THE INSTITUTE OF SCIENCE AND TECHNOLOGY UNIVERSITY OF TOKYO |
| 著者所属（英） |
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en |
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THE INSTITUTE OF SCIENCE AND TECHNOLOGY UNIVERSITY OF TOKYO |
| 出版者 |
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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 10,
号 11,
p. 145-148,
発行日 1956-12-05
|
| 抄録（英） |
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内容記述タイプ |
Other |
|
内容記述 |
A new bearing tester is designed to obtain the frictional characteristics of film-lubricated sliding bearings under extremely high pressure. The main features of this machine are as follows : (1) The mean bearing prsssure can be raised above 1,000 kg/cm^2 for which the viscosity of the oil film is expected to increase conspicuously. (2) The projected bearing area is so large that there may be constructed fluid film in the bearing even under extremely high pressure. (3) The frictional moment can be measured accurately. For the test bearings are used two half-bearings in pair, each of which has the standard dimension of 50mm × 50mm. High pressure oil of about 300kg/cm^2 is used as the loading medium of the bearing, being transmitted to the loading piston of the bearing through the torsion bar which is used for measuring the frictional moment of the test bearings. Total load on the bearings can easily be raised above 25 ton and the mean pressure above 1,000kg/cm^2 can easily be obtained. The test journal is set vertically and is driven through gimbal by D. C. motor. The test bearings are set in pair horizontally, being lubricated by oil bath or by circulating oil. |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0371-6090 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00162611 |
| 資料番号 |
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内容記述タイプ |
Other |
|
内容記述 |
資料番号: SA1511683000 |
SA1511683.pdf (516.9 kB)
