evaluation of ultrahigh precision machining tool using on-machine measurement of diffratcion gratings
利用衍射光栅在机测量评估超高精度加工刀具
基本信息
- 批准号:20760092
- 负责人:
- 金额:$ 2.75万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Young Scientists (B)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2011
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
A performance evaluation method of ultrahigh precision machine tools has been developed for the manufacturing of high-efficiency ultrahigh-dispersion diffraction gratings, using on-machine measurement units. In order to construct fabricating processes of diffraction grating groove, long-life diamond cutting tools for brittle materials, diamond burnishing for soft or amorphous metal materials tools has been developed. A compact laser autofocus displacement sensor has been developed and on-machine profile measurement system has been constructed and a profile of grating substrates has been measured. On-machine diffracted light measurement method has been developed, and a difference between burnished groove and micro cut groove has been observed.
提出了一种基于在机测量单元的高效率超高色散衍射光栅加工精密机床性能评价方法。为了构建衍射光栅槽的加工工艺,研制了用于脆性材料的长寿命金刚石刀具、用于软质或非晶态金属材料的金刚石抛光刀具。研制了一种紧凑型激光自聚焦位移传感器,构建了在线轮廓测量系统,并对光栅基片的轮廓进行了测量。提出了在机衍射光测量方法,观察了抛光槽与微切槽的差异。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
長田パッチ光線追跡を用いた中性子ミラーのアライメント誤差評価手法
基于Nagata贴片射线追踪的中子镜对准误差评估方法
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:森田晋也;山形豊;古坂道弘
- 通讯作者:古坂道弘
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MORITA Shin-ya其他文献
MORITA Shin-ya的其他文献
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{{ truncateString('MORITA Shin-ya', 18)}}的其他基金
Bile salt resistance of cell membrane acquired by ABCB4 and PEMT
ABCB4和PEMT获得的细胞膜耐胆汁盐性
- 批准号:
22790053 - 财政年份:2010
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Young Scientists (B)