Finite Element Method modeling of Additive Manufactured Compressor Wheel

被引：5
作者：
Birosz M.T. [1 ]
Andó M. [1 ]
Jeganmohan S. [1 ]
机构：
[1] Savaria Institute of Technology, Eötvös Loránd University, Szombathely
来源：
Journal of The Institution of Engineers (India): Series D | 2021年 / 102卷 / 01期
关键词：
3D printing; Additive manufacturing; Creep; Finite element analysis; Material extrusion; Material jetting;
D O I：
10.1007/s40033-021-00251-8
中图分类号：
学科分类号：
摘要：
Designing components is a complex task, which depends on the component function, the raw material, and the production technology. In the case of rotating parts with higher RPM, the creep and orientation are essential material properties. The PLA components made with the material extrusion process are more resistant than VeroWhite (material jetting) and behave similarly to weakly cross-linked elastomers. Also, based on the tensile tests, Young’s modulus shows minimal anisotropy. Multilinear isotropic hardening and modified time hardening models are used to create the finite element model. Based on the measurements, the finite element method simulation was identified. The deformation in the compressor wheel during rotation became definable. It was concluded that the strain of the compressor wheel manufactured with material extrusion technology is not significant. © 2021, The Author(s).
引用
收藏
页码：79 / 85
页数：6
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