High-precision compensation method for the form error of a glass aspheric lens in precision glass molding

Summary: Addressing challenges in controlling viscoelastic shrinkage-induced thermal deformation errors in precision glass molding, this article proposes a mold compensation method that combines the pre-compensation of form error prediction based on molding simulation and higher-order form error com...

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Bibliographic Details
Main Authors: Chengsong Shu, Daoheng Zhang, Shaohui Yin, Shuai Huang, Cunhong Yin
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:iScience
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2589004225012775
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