10/07/2024, 10:44 PM UTC
3D打印物体通过压阻自测加载3D printed object measures its own loading through piezo-resistance
➀ 格拉斯哥大学的科研人员开发了一种能够检测自身应变、载荷和损伤的3D打印网状复合材料。➁ 该材料由聚醚酰亚胺聚合物与碳纳米管混合制成，能够在不添加任何额外硬件的情况下监控其性能。➂ 研究团队已建立该物质压阻性的完整理论模型，能够准确预测材料对应力和应变的反应。➀ Researchers at the University of Glasgow have developed 3D-printed lattice-like composites that can detect their own strain, load, and damage. ➁ The material, made from a PEI polymer mixed with carbon nanotubes, is designed to monitor its own performance without additional hardware. ➂ The team has created a complete theoretical model of the substance's piezo resistivity, allowing for accurate prediction of the material's response to stress and strain.
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