| 摘要: |
| 目的 研究在不同壁厚、 不同直径条件下， 中空塑料包装容器承载内压强度的能力。方法 主要通过SolidWorks软件设计出了不同壁厚、 不同直径和不同结构的包装容器3D模型， 然后进行了有限元分析。结果 通过多次试验和数据处理， 得出了塑料包装容器承载内压强的能力与包装瓶壁厚、 直径之间的关系公式。结论 经过测试发现在碳酸饮料灌装压力0.5 MPa的条件下， 包装容器壁厚至少要大于1.5 mm， 瓶体才不会破裂， 测试结果也为今后中空塑料包装容器的设计提供了一定的参考。 |
| 关键词: SolidWorks 中空塑料包装容器 耐内压强度 仿真设计 |
| DOI： |
| 分类号:TB484.3；TB487 |
| 基金项目: |
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| Finite Element Analysis of Compressive Strength of Hollow Plastic Packaging Containers Based on SolidWorks |
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MIAO Hong-tao
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Henan University of Animal Husbandry and Economy， Zhengzhou 450046， China
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| Abstract: |
| The aim of this work was to study the compressive strength of hollow plastic packaging container under conditions of different wall thickness and diameter. SolidWorks software was used to design the 3D model of the packaging container with different wall thickness, different diameter, and different structure, and then finite element analysis was carried out. Through many experiments and data processing, the relationship formula of the plastic container′ s compressive strength and the wall thickness and diameter of the packaging bottle was obtained. After testing it was found that under a carbonated beverage filling pressure of 0.5 MPa, the packaging container was not broken only when its wall thickness was at least greater than 1.5 mm. This test result also provides some help for future design of hollow plastic packaging containers. |
| Key words: SolidWorks hollow plastic packaging containers compressive strength simulation design |
