2012 Fiscal Year Final Research Report
A study on development and application of cutting tools with functional surface
| Project/Area Number |
22760107
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Toyama Industrial Technology Center, |
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Principal Investigator |
KAWASEGI Noritaka 富山県工業技術センター, 中央研究所, 主任研究員 (30443419)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 切削加工 / 機能性表面 / マイクロ・ナノテクスチャ / フェムト秒レーザ / 摩擦 / アルミニウム合金 |
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| Research Abstract |
In this study, we developed novel cutting tools that had either microscale or nanoscale textures on their surfaces. Cutting and friction experiments were conducted in various atmospheres to investigate the chemical effect on textured cutting tools. It was found that oxidation is an important factor in determining the texture effect for machining aluminum alloy. In addition, machining experiments using small diameter end mill was conducted to apply this technique to micromachining tools. As a result, it was found that the texture effect can be observed by fabricating the texture without laser induced debris.
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