| タイトル | Rolling-element fatigue life with two synthetic cycloaliphatic traction fluids |
| 本文（外部サイト） | http://hdl.handle.net/2060/19760011415 |
| 著者（英） | Loewenthal, S. H.; Parker, R. J. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1976-03-01 |
| 言語 | eng |
| 内容記述 | The life potential of two synthetic cycloaliphatic hydrocarbon traction fluids in rolling element fatigue was evaluated in a five ball fatigue tester. Life comparisons with a MIL-L-23699 qualified tetraester oil showed that the traction test oils had good fatigue life performance, comparable to that of the tetraester oil. No statistically significant life differences between the traction fluids and the tetraester oil were exhibited under the accelerated fatigue test conditions. Erratic operating behavior was occasionally encountered during tests with the antiwear additive containing traction fluid for reasons thought to be related to excessive chemical activity under high contact pressure. This behavior occasionally resulted in premature test termination due to excessive surface distress and overheating. |
| NASA分類 | MECHANICAL ENGINEERING |
| レポートNO | 76N18503
NASA-TN-D-8124
E-8457 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/186895 |
