2011 Fiscal Year Final Research Report
Influences of Autoxidation on Scoring-Load Capacities of Vegetable Oils
| Project/Area Number |
21560159
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Kure National College of Technology |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | 機械要素 / 設計工学 / トライボロジー |
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| Research Abstract |
In this work, to clarify the influences of autoxidation on the scoring-load capacities of vegetable oils, laboratory autoxidation tests of rapeseed oil and synthetic ester(polyether carboxylates) were examined. Further, a wear test and a gear test were carried out using a Soda-type four-ball machine and a power-circulating gear machine, respectively. From the test results in the wear test, it was found that the wear properties of rapeseed oil depend on oxidation stage. On the other hand, the influences of autoxidation on the wear properties of polyether carboxylates were little. In the gear test, the scoring-load capacities of rapeseed oil decreased by autoxidation.
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Research Products
(5 results)
