| 中空吹塑机下模板的有限元分析及改进设计 |
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| 引用本文： | 余历晴,王虎奇.中空吹塑机下模板的有限元分析及改进设计[J].机械研究与应用,2014(2):145-147. |
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| 作者姓名： | 余历晴 王虎奇 |
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| 作者单位： | 广西科技大学机械工程学院,广西柳州545004 |
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| 基金项目： | 广西教育厅资助项目（编号：201203YB128）,广西工学院博士基金（编号：院科博11Z11）. |
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| 摘 要： | 利用有限元软件ANSYS对中空吹塑机下模板进行有限元分析，找出下模板的最大应力区与最大变形值，为减少变形，在优化分析的基础上对下模板结构进行改进设计。新结构的分析结果显示，在体积减小的情况下，其最大变形和最大应力值都比原结构有所减小。
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| 关 键 词： | 中空吹塑机 下模板 改进设计 |
Finite Element Analysis and Improved Design of the Lower Plate in Hollow Blow Molding Machine |
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| YU Li-qing,WANG Hu-qi.Finite Element Analysis and Improved Design of the Lower Plate in Hollow Blow Molding Machine[J].Mechanical Research & Application,2014(2):145-147. |
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| Authors: | YU Li-qing WANG Hu-qi |
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| Affiliation: | (School of Mechanical Engineering, Guangxi University of Science and Technology, Liuzhou Guangxi 545004, China) |
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| Abstract: | The stress and strain of the lower template in hollow blow molding machine are analyzed by using the finite elements analysis software ANSYS, the maximum stress area and maximum deformation value of the lower template are found out.To re-duce distortion, the structure of the lower template is improved and design based on the optimization analysis.The results of the new structure show that the maximum deformation and the maximum stress value have declined comparing with the original structure when the volume was reduced. |
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| Keywords: | hollow blow molding machine lower template improved design ANSYS |
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