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3D打印多孔聚烯的机械性能:实验和数值研究

Mohammad Hadi Yazdanpanah1, Sadegh Rahmati2, Shahrouz Yousefzadeh1

  • 1Department of Mechanical Engineering, Al. C, Islamic Azad University, Aligudarz, Iran.

Journal of the mechanical behavior of biomedical materials
|November 7, 2025
PubMed
概括

这项研究模拟了聚卡普罗拉克 (PCL) 支架,发现圆形空隙提供了最佳强度. 增加孔隙性降低了产量压力,但模型可以准确地预测生物医学应用的拉伸行为.

关键词:
有限元素分析的研究.化灯丝制造工艺 化灯丝制造工艺数学建模的数学建模聚卡普罗拉克 (Polycaprolactone) 是一种多重的产物.拉伸性能 拉伸性能 拉伸性能虚空的几何形状是空的

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Synthetic polymers are classified as elastomers, fibers, or plastics based on their crystallinity. Crystallinity, the degree of long-range order in the solid state, influences the mechanical properties (stretching or contracting) of elastomers. Elastomers are flexible polymers that can expand or contract easily upon the application of an external force. They have numerous crosslinks that pull them back into their original shape when stress is removed. Silicones, for instance, are highly elastic...