| Project/Area Number |
20560112
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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 | Sophia University |
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Principal Investigator |
SAKAMOTO Haruhisa Sophia University, 理工学部, 准教授 (40276514)
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| Co-Investigator(Kenkyū-buntansha) |
SHIMIZU Shinji 上智大学, 理工学部, 教授 (70146801)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 研削砥石 / 作業面状態 / 研削抵抗 / インプロセス計測 / 砥粒切れ刃密度 / 連続切れ刃間隔 / マイクロバブル / 清浄化 / 鏡面研削 / 作業面状熊 / 切れ刃密度 / スキルフリー / 鏡面削加工 / 研削液 / 作業面 / プロファイル / 実効切れ刃層深さ |
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| Research Abstract |
In order to realize the skill-free mirror grinding process, five research themes are examined in this study : 1) Generalization of on-machine measurement system of working surface profile of grinding wheel, 2) Establishment of the quantification method of the grain cutting-edge density, 3) Grasp of the change of the grain cutting-edge distributions with dressing, 4) Establishment of the quantification method of successive cutting-edge spacing, 5) Development of the coolant purifying method with the micro-bubble supply. Those practical examinations have clarified the relationships between grinding process and the change in the cutting-edge distributions, and realized the novel management method of grinding coolant. From the results, the skill-free mirror grinding has advanced one step to realization.
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