| 橡胶护舷挤出机头流场有限元分析 |
| FEA on flow field in extruder die for rubber fender |
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| DOI： |
| 中文关键词: 橡胶护舷 挤出 机头 流场 有限元分析 |
| 英文关键词: rubber fender extrusion die flow field finite element analysis |
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| 中文摘要: |
| 运用Adina软件对D型橡胶护舷的挤出法生产过程进行有限元模拟分析。为了实现从机头增压段到定型段的过渡，特地设计了急剧扩张的几何结构，对胶料进行二次增压，使胶料在进入定型段时流动速度均匀，从而可保证护舷的生产质量。 |
| 英文摘要: |
| D-type rubber fender extrusion process was simulated and analyzed by use of Adina software.The rapidly expanding transition geometry of extruder die from the pressurizing section to stereotypingsection was especially designed to repressurize compounds，so as to make the flow rate of compounds into stereotyping section uniform，which could ensure the production quality of rubber fender. |
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