Young's modulus measurement of two-photon polymerized micro-cantilevers by using nanoindentation equipment
Young's modulus measurement of two-photon polymerized micro-cantilevers by using nanoindentation equipment
复制标题
DOI：
10.1063/1.4764330
复制
发表时间：
2012-11-01
影响因子：
3.2
通讯作者：
Stampfl, Juergen
中科院分区：
文献类型：
--
作者：
Cicha, Klaus;Koch, Thomas;Stampfl, Juergen
由于其高特征分辨率和在不需要支撑结构的情况下生产3D结构的能力，双光子聚合（2 PP）是增材制造领域发展最快的技术之一。为了确保制造部件的良好质量，需要适当的方法来评估不同材料系统对2 PP的适用性。在本文中，我们提出了一种快速筛选方法的基础上测量的杨氏模量的微悬臂梁给出了一个量化的措施，并表示在一个实验中的材料和制造性能。(C)2012年美国物理学会。[http：//dx.doi.org/10.1063/1.4764330]
Due to its high feature resolution and the capability to produce 3D-structures without the need of support-structures, two-photon polymerization (2PP) is one of the fastest growing technologies in the field of additive manufacturing. To ensure good quality of the fabricated parts, proper methods for evaluating the suitability of different material systems for 2PP are necessary. In this paper, we present a fast screening method based on measuring the Young's modulus of micro-cantilevers giving a quantifiable measure and representing the material-and fabrication-properties in one experiment. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4764330]