| Project/Area Number |
15K05773
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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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 | Tokai University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
砂見 雄太 東海大学, 工学部, 講師 (10709702)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | ウェブハンドリング / トライボロジー / 摩擦 / 巻取り / 熱粘弾性 / 厚みムラ / 画像認識技術 / R2RPE / ロール・ツー・ロール / クリープコンプライアンス / 温度 / 応力 / 極薄フィルム / プラスチックフィルム / 粘弾性 / 搬送 / 最適化 |
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| Outline of Final Research Achievements |
The aim of this study is to develop web handling technology to establish Roll to Roll Printed Electoronics. In this subject, friction force between a thin plastic film and steel roller was carried out while changing film thickness, film tension, humidity, roller surface roughness. In addition, the effect of electrostatic force on friction characteristics was investigated. As a result, both the decrease in the film thickness and increase in relative humidity of the air have an effect of an increase in the static friction coefficient in the system. Moreover, theoretically investigates and experimentally verifies winding condition optimization and in-roll stress in consideration of the viscoelastic property and web thickness profile at a constant rewinding tension. Results show that the predicted values are in agreement with the measured values.
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