2011 Fiscal Year Final Research Report
Development of cutting tool with functional surface by nano/ micro texture
| Project/Area Number |
21560123
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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 | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Keywords | 切削加工 / 工具 / テクスチャ / 微細構造 |
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| Research Abstract |
In order to improve cutting tool performances including anti-adhesive property and tool wear resistance, we have adopted surface engineering approach, namely, a functionalization of tool surfaces by textures. In this study, cutting tool with micro stripe texture was newly developed to improve anti-adhesion in dry cutting of aluminum alloy. As a result, we found that the newly developed tool significantly decrease chip adhesion on the tool rake face. In addition, the tool wear resistances of developed tools were also evaluated.
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