Study on optical surface grinding of optical glasses with ELID grinding technique

被引：2

作者：

Wang, P ^{[1
]}

Shi, ZF ^{[1
]}

Xin, QM ^{[1
]}

机构：

[1] Beijing Inst Technol, Dept Optoelect Engn, Beijing 100081, Peoples R China

来源：

ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGY 2000 | 2000年 / 4231卷

关键词：

optical glass; optical surface; grinding; cast iron bonded; electrolysis in process dressing;

D O I：

10.1117/12.402800

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, the authors presents a new technique which through electrolytic truing, could use metal bonded supermicro diamond wheel to machine optical glasses and obtain optical surfaces with best-quality finish. Using this technique to machine K9, F4 and zerodur, the surface roughness Ra could reach a value less than 10 nanometer and a planeness less than 1 mum. In addition, the authors have also studied some phenomena occurred in the grinding process.

引用

页码：509 / 514

页数：6

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