Optimum design of plastic injection shell parts with Reinforced Ribs
碩士 === 國立臺北科技大學 === 製造科技研究所 === 97 === The purpose of this study is to investigate the optimum reinforced ribs design of the plastic injection thin shell pieces subjected to concentrated loading, The research procedures include the following: first, 3D model of the plastic shell is created based on...
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ndltd-TW-097TIT056210372019-08-30T03:54:24Z http://ndltd.ncl.edu.tw/handle/8mrd45 Optimum design of plastic injection shell parts with Reinforced Ribs 塑膠射出薄殼件加強肋之最佳化設計 Chih-Wei Feng 馮志偉 碩士 國立臺北科技大學 製造科技研究所 97 The purpose of this study is to investigate the optimum reinforced ribs design of the plastic injection thin shell pieces subjected to concentrated loading, The research procedures include the following: first, 3D model of the plastic shell is created based on plastic mold reference design benchmarks and industrial oriented design experience. Second, the commercial finite element analysis software is used to simulate the thin shell plastic parts under proposed concentrated load. Third, the Taguchi method of experimental design process is applied to evaluate the contributions of each selected design parameters based on the objective function, that is, minimum deformation of the thin shell parts. Preliminary results obtained from this case study show that the first five important parameters that affecting the stiffness of the structure of eight parameters selected for this study are rib height (22.62%), finished product thickness (18.72%), rib configuration (18.66%), number of ribs (15.76%), and the sidewall reinforcement (10.07%). Therefore, increasing the height of ribs if possible seems to be an effective way to improve the strength of plastic shell to resist deformation. 陳政順 2009 學位論文 ; thesis 68 zh-TW |
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碩士 === 國立臺北科技大學 === 製造科技研究所 === 97 === The purpose of this study is to investigate the optimum reinforced ribs design of the plastic injection thin shell pieces subjected to concentrated loading, The research procedures include the following: first, 3D model of the plastic shell is created based on plastic mold reference design benchmarks and industrial oriented design experience. Second, the commercial finite element analysis software is used to simulate the thin shell plastic parts under proposed concentrated load. Third, the Taguchi method of experimental design process is applied to evaluate the contributions of each selected design parameters based on the objective function, that is, minimum deformation of the thin shell parts. Preliminary results obtained from this case study show that the first five important parameters that affecting the stiffness of the structure of eight parameters selected for this study are rib height (22.62%), finished product thickness (18.72%), rib configuration (18.66%), number of ribs (15.76%), and the sidewall reinforcement (10.07%). Therefore, increasing the height of ribs if possible seems to be an effective way to improve the strength of plastic shell to resist deformation.
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author2 |
陳政順 |
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陳政順 Chih-Wei Feng 馮志偉 |
author |
Chih-Wei Feng 馮志偉 |
spellingShingle |
Chih-Wei Feng 馮志偉 Optimum design of plastic injection shell parts with Reinforced Ribs |
author_sort |
Chih-Wei Feng |
title |
Optimum design of plastic injection shell parts with Reinforced Ribs |
title_short |
Optimum design of plastic injection shell parts with Reinforced Ribs |
title_full |
Optimum design of plastic injection shell parts with Reinforced Ribs |
title_fullStr |
Optimum design of plastic injection shell parts with Reinforced Ribs |
title_full_unstemmed |
Optimum design of plastic injection shell parts with Reinforced Ribs |
title_sort |
optimum design of plastic injection shell parts with reinforced ribs |
publishDate |
2009 |
url |
http://ndltd.ncl.edu.tw/handle/8mrd45 |
work_keys_str_mv |
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1719239109044600832 |