2011 Fiscal Year Final Research Report
Development of Gelatin Whetstone for Fine Polishing
| Project/Area Number |
20560108
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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 |
Production engineering/Processing studies
|
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| Research Institution | Yokohama National University (2011)
Shimane University (2008-2010) |
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Principal Investigator |
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| Project Period (FY) |
2008 – 2011
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| Keywords | 精密研磨 / ゼラチン / 弾性砥石 / 環境対応 |
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| Research Abstract |
The gelatin whetstone for precision processing to be located midway of fixed abrasives and loose abrasives was developed. The developed gelatin whetstone is effective to polish various work materials such as free-cutting brass, pure aluminum, Fe-Al intermetallic compounds, borosilicate glass and ceramics precisely. Additionally, the polishing of a convex surface glass with a gelatin whetstone can improve its surface roughness while maintaining profile accuracy. Moreover, the abrasive grains can be recovered by incinerating a used gelatin stone at 600-650 degrees Celsius.
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