2015 Fiscal Year Final Research Report
Development of Polishing Technology for the Preparation of Cutting Edge of Diamond-Coated Thin Endmill using Atmospheric Pressure Plasma
| Project/Area Number |
25420065
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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 |
Production engineering/Processing studies
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| Research Institution | Nippon Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | ダイヤモンド膜 / 研磨 / 切削加工 / 気相エッチング |
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| Outline of Final Research Achievements |
To realize the production of a durable mold with high precision, this study aims at developing a tool for the cutting of cemented carbide into various shapes. Specifically, the technique for light load polishing of the diamond film, coated onto the cutting edge of the endmill for micro machining, is discussed. The experimental results show that continuous irradiation of stable high-density atmospheric plasma is effective results in the development of plasma torch to be applied. In addition, mechano-chemical diamond polishing technology using gas-phase etching together with catalysis of Co, which promotes graphitization of diamond, is developed.
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| Free Research Field |
生産工学
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