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单立体3D打印源码灵感软机器人从可持续的生物基树脂
Ramin Montazeri1,2, Hugo de Souza Oliveira3,4, Xin Li3,4
1Laboratory of Process Technology, NeptunLab, Department of Microsystems Engineering (IMTEK), University of Freiburg, Freiburg, Germany.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|January 22, 2026
概括
这项研究介绍了一种新的,可光疗的,生物基树脂,用于3D打印软机器人. 这种从大豆油中提取的可持续材料可以制造功能软机器人抓手和执行器.
科学领域:
- 材料科学 材料科学 材料科学
- 机器人技术 机器人技术 机器人技术
- 生物技术是生物技术.
背景情况:
- 软机器人提供安全的,可适应的机器,使用合规材料.
- 目前软机器人制造依赖于以石油为基础的聚合物和不可持续的树脂进行3D打印.
- 在软机器人制造中需要可持续材料.
研究的目的:
- 开发一种可光固化,生物基树脂,用于单体软机器人制造.
- 为了证明这种树脂在制造灵感来自于原木的执行器和抓柄中的使用.
- 为了解决软机器人制造业的可持续性差距.
主要方法:
- 使用大豆油作为可再生前体,制备可光固化的树脂.
- 使用数字光处理 (DLP) 3D打印制造软机器人.
- 材料特性 (斯模量,断裂时的延长) 和执行器性能 (循环测试) 的表征.
主要成果:
- 开发了一种生物基树脂,Young的模量为18.9 MPa,破裂时延长率为19.6%.
- 灵感来自于Origami的真空驱动驱动器证明了其功能和耐用性 (2000 个周期).
- 制造了一种单体柔软的机器人抓手,并证明了在空中和水下成功抓住物体.
结论:
- 一种可持续的生物树脂可以通过DLP3D打印制造复杂的软机器人.
- 基于Origami的设计可以弥补较低的材料延伸,从而实现执行器功能.
- 这项工作为软机器人制造提供了一个可行的环保替代方案.
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