Residual stress analysis in cross section of optical parts by co-injection molding
The residual stresses measured by photo-elastic method in cross section along the thickness direction of optical parts were compared quantitatively between injection molding and co-injection molding. The results show that the residual stress distributions of both injection molded slices and co-injec...
Main Authors: | , , , , , |
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Format: | Article |
Language: | zho |
Published: |
Journal of Materials Engineering
2020-10-01
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Series: | Journal of Materials Engineering |
Subjects: | |
Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000150 |