Shrinkage Characteristics and Positioning Accuracy of PMMA Microlens Arrays in Injection Molding
碩士 === 國立交通大學 === 機械工程系所 === 104 === Plastic lens has light in weight, and can be formed into a spherical lens by injection molding. These advantages make plastic lenses suitable for mass production, and reduce the production cost. However, the shrinkage of plastic material during cooling process of...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2016
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| Online Access: | http://ndltd.ncl.edu.tw/handle/y3a6v9 |