Application Of Multilayer Injection Molding Process on Optical Lens for Thick-Walled Parts
碩士 === 國立高雄應用科技大學 === 模具工程系 === 103 === The thick-walled injection molded parts existed numerous defects, including appearance issues, like as the surface sink mark, jetting mark and bubbles. And the longer cooling time always influenced the efficiency of mass production. The appearance issues are m...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/qtvbg3 |