潤滑油画像解析法による色を用いた潤滑油酸化診断技術
書誌事項
- タイトル別名
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- Diagnostic Technology for Oxidation of Lubricating Oil on the Basis of Color by Lubricating Oil Image Analysis
抄録
<p>To extend the lifetime of machines, proactive maintenance has been recommended. Especially, predicting the lifetime of oxidation inhibitors in lubricating oil is important. For this reason, there is a need to develop an analysis method for lubricating oil that can easily measure the residual rate of oxidation inhibitors at a low cost. Therefore, we proposed Lubricating oil Image Analysis (LIA), which is lubricating oils degradation diagnosis using image analysis technology. This method is capable of quantitative color analysis from RGB values of lubricating oil images taken with a digital camera, and thus we designed and manufactured a Lubricating oil photographing equipment (Lope) for LIA. In this study, we investigated the relationship between color and pigment resulting from oxidation of lubricating oil by comparing RGB values by LIA to oxide production amount, residual rate of oxidation inhibitors and visible light absorption characteristics. As a result, we have shown that RGB values enable to monitor the pigments resulting from oxidation inhibitors. In other words, LIA makes it possible to indirectly monitor the residual rate of oxidation inhibitors easily and at a low cost, and thus LIA is expected to be used in the field for the lubricating oil analysis.</p>
収録刊行物
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- トライボロジスト
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トライボロジスト 68 (6), 398-410, 2023-06-15
一般社団法人 日本トライボロジー学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390014967590291968
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- ISSN
- 21899967
- 09151168
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- 抄録ライセンスフラグ
- 使用不可