Study on the technique of pulse electroforming in optical manufacturing

Hongyou Li; Yinbiao Guo; Xiaomei Liu; Tongqun Ren

doi:10.1117/12.830911

21 May 2009 Study on the technique of pulse electroforming in optical manufacturing

Hongyou Li, Yinbiao Guo, Xiaomei Liu, Tongqun Ren

Proceedings Volume 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 72822D (2009) https://doi.org/10.1117/12.830911
Event: AOMATT 2008 - 4th International Symposium on Advanced Optical Manufacturing, 2008, Chengdu, Chengdu, China

Abstract

In this paper, bipolar pulse current electroforming is introduced. The influencing parameters, such as electrolyte parameter, additives, current density, PH value, temperature and pulse current parameters have been studied on experiments. Experiments on nickel electroforming in precision optical parts and moulds have been done. Results indicate that bipolar pulse current could improve the quality and precision, reduce internal stress duringoptical manufacturing.

Citation Download Citation

Hongyou Li, Yinbiao Guo, Xiaomei Liu, and Tongqun Ren "Study on the technique of pulse electroforming in optical manufacturing", Proc. SPIE 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 72822D (21 May 2009); https://doi.org/10.1117/12.830911

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