Paper Titles
Passivation Model of Diamond Grinding Wheel in Constant-Force Grinding of Si3N4 Ceramic
p.94
Formation and Control of Burr in Grind-Hardening
p.98
Experimental Investigation on Effects of Depth of Cut on Micro-Geometric Properties in Quick-Point Grinding
p.103
High-Efficiency and Precision Grinding Technology of HIPSN All-Ceramic Bearing Race
p.108
Experimental Researches on Precision Grinding of KDP Crystal
p.113
Comparison of Power in CBN Grinding of Steels and Stone
p.118
Removal Process Technology of Precision Grinding for Complicated Surface Part of High Performance Hard and Brittle Materials
p.123
Analysis of Influence Factors for the Contact Length between Wheel and Workpiece in Surface Grinding
p.128
Thermal Study in Diamond Grinding of Zirconia
p.133

Experimental Researches on Precision Grinding of KDP Crystal

Article Preview

Abstract:

The KDP (Potassium Dihydrogen Phosphate) crystal, used as an important photoelectron part in the laser nuclear fusion system, is a typical kind of hard-to-machine material because of its soft, brittle, anisotropic property and nano-scale requirement for the shape and plane precision. Based on the experiments of the KDP crystal’s grindability, certain process parameters, such as the wheel granularity, the grinding depth and the workpiece’s feeding speed etc., and their influences on the grinding force and the surface roughness of KDP workpiece are analyzed. Furthermore, some KDP crystal’s typical surface damages in grinding are analyzed and some technical approaches to increasing the ultraprecision machining surface quality of KDP crystal are suggested as well.

You might also be interested in these eBooks
Advances in Grinding and Abrasive Technology XIV View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 359-360)

Pages:

113-117

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.359-360.113

Citation:

Cite this paper

Online since:

November 2007

Authors:

Qiang Guo Wang, Hang Gao, Quan Zhong Zhang, Xian Suo Cao, Ren Ke Kang

Keywords:

Grinding Force, KDP Crystal, Precision Grinding, Surface Quality

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2008 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] L. Yang: Advanced Optical Manufacturing Technology (Science Publishing House, China 2001).

Google Scholar

[2] W.S. Zhang, F.H. Zhang and et al: Optics and Precision Engineering, Vol. 11 (2003) No. 2, pp.139-143. (In Chinese).

Google Scholar

[3] Y. Namba: Proceeding of SPIE, Vol. 3578 (1999), pp.692-693.

Google Scholar

[4] L. Philippe and C. Christian: Proceedings of SPIE, Vol. 3739 (1999), pp.388-392.

Google Scholar

[5] B.M. Li: Modern Grinding Technology (Machinery Industry Press, China 2003).

Google Scholar

[6] M.J. Chen, F.H. Zhang and D. Shen: Proceedings of SPIE, Vol. 4231 (2000), pp.484-489.

Google Scholar