| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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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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