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哈工大机电工程学院谢晖教授团队研发磁控3D打印新技术实现磁性 ...
软体机器人凭借其柔性、适应性和生物相容性,在生物医疗领域展现出广阔应用前景。通过外部磁场控制材料中磁性颗粒的排列方向,可实现对磁性软体机器人变形行为的精准调控。然而,复杂三维薄壁结构的制造仍是一大技术瓶颈。现有的磁场辅助直写打印和数字光处理技术易受重力和磁力干扰导致结构变形,难以突破平面或简单垂直壁结构的限制。这一挑战在制造具有大变形能力的三维薄壁结构时尤为突出。
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