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6CCVD Research

The research of single point diamond turning Fresnel lens technology

At a Glance

Section titled ā€œAt a Glanceā€
MetadataDetails
Publication Date2019-01-24
AuthorsYuetian Huang, Bin Fan, Yongjian Wan, Shijie Li
InstitutionsUniversity of Chinese Academy of Sciences, Xiā€™an Technological University
Citations4

Abstract

Section titled ā€œAbstractā€

In order to obtain high precision Fresnel lens, the processing technology of the single point diamond turning (SPDT) is investigated. Through the cutting experiments, compared the performance of Fresnel lens manufactured on different metal materials and by different diamond tools, respectively. The results show that material characteristics and tool nose radius affect the shape precision of the Fresnel lens, and the machining parameters affect the surface roughness. Therefore, choosing appropriate tool parameters and material is extremely important for improving the precision of Fresnel lens.

Tech Support

Section titled ā€œTech Supportā€

Original Source

Section titled ā€œOriginal Sourceā€

References

Section titled ā€œReferencesā€
  1. 2002 - The Using of Diamond Turning in Fabricating Diffractive Optical Elements for Infrared
  2. 2002 - Progress in Precision - Single Point Diamond Turning (SPDT) of Optical Components

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