Ultraprecision mass fabrication of aspherical Fresnel lens by glass molding press

Tianfeng Zhou, Jiwang Yan, Jun Masuda, Kuriyagawa Tsunemoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Glass molding press (GMP) was applied to the fabrication of glass aspherical Fresnel lens for high-efficiency mass production. A pair of molds for the Fresnel lens was precisely fabricated on the Nickel Phosphorous (Ni-P) plating layer by the single diamond cutting with multi-axis machining center. A kind of low transition temperature (Tg) glass was heated to several tens degree centigrade above its Tg and compressed between the two molds. In this way, the shape of the mold was replicated to the glass lens surface. The molding process was simulated by finite element method (FEM), and the molding condition was optimized to minimize the residual stress.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages713-718
Number of pages6
Volume325
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event14th International Symposium on Advances in Abrasive Technology, ISAAT 2011 - Stuttgart, Germany
Duration: 2011 Sep 182011 Sep 21

Publication series

NameAdvanced Materials Research
Volume325
ISSN (Print)10226680

Other

Other14th International Symposium on Advances in Abrasive Technology, ISAAT 2011
CountryGermany
CityStuttgart
Period11/9/1811/9/21

Fingerprint

Molding
Lenses
Molds
Fabrication
Glass
Nickel plating
Machining centers
Residual stresses
Diamonds
Finite element method
Glass transition temperature

Keywords

  • Finite element method
  • Fresnel lens
  • Glass molding
  • Microforming
  • Ni-P mold

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Zhou, T., Yan, J., Masuda, J., & Tsunemoto, K. (2011). Ultraprecision mass fabrication of aspherical Fresnel lens by glass molding press. In Advanced Materials Research (Vol. 325, pp. 713-718). (Advanced Materials Research; Vol. 325). https://doi.org/10.4028/www.scientific.net/AMR.325.713

Ultraprecision mass fabrication of aspherical Fresnel lens by glass molding press. / Zhou, Tianfeng; Yan, Jiwang; Masuda, Jun; Tsunemoto, Kuriyagawa.

Advanced Materials Research. Vol. 325 2011. p. 713-718 (Advanced Materials Research; Vol. 325).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhou, T, Yan, J, Masuda, J & Tsunemoto, K 2011, Ultraprecision mass fabrication of aspherical Fresnel lens by glass molding press. in Advanced Materials Research. vol. 325, Advanced Materials Research, vol. 325, pp. 713-718, 14th International Symposium on Advances in Abrasive Technology, ISAAT 2011, Stuttgart, Germany, 11/9/18. https://doi.org/10.4028/www.scientific.net/AMR.325.713
Zhou T, Yan J, Masuda J, Tsunemoto K. Ultraprecision mass fabrication of aspherical Fresnel lens by glass molding press. In Advanced Materials Research. Vol. 325. 2011. p. 713-718. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.325.713
Zhou, Tianfeng ; Yan, Jiwang ; Masuda, Jun ; Tsunemoto, Kuriyagawa. / Ultraprecision mass fabrication of aspherical Fresnel lens by glass molding press. Advanced Materials Research. Vol. 325 2011. pp. 713-718 (Advanced Materials Research).
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