NUMERICAL SIMULATION AND EXPERIMENTAL TESTING OF TOPOLOGICALLY OPTIMIZED PLA CERVICAL IMPLANTS MADE BY ADDITIVE MANUFACTURING METHODICS

被引：2
|
作者：
Zivcak, Jozef [1 ,2 ]
Hudak, Radovan [1 ,2 ]
Schnitzer, Marek [1 ,2 ]
Kula, Tomas
机构：
[1] Tech Univ Kosice, Fac Mech Engn, Dept Biomed Engn, Letna 9, Kosice 04200, Slovakia
[2] Tech Univ Kosice, Fac Mech Engn, Dept Appl Mech & Mech Engn, Letna 9, Kosice 04200, Slovakia
来源：
ACTA MECHANICA ET AUTOMATICA | 2018年 / 12卷 / 02期
关键词：
Topological Optimization; Cervical Implant; Additive Manufacturing; FEA; Numerical Simulation; PLA;
D O I：
10.2478/ama-2018-0022
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The article focuses on compressive axial loading experimental testing and simulations of topologically optimized design and additively manufactured cervical implants. The proposed platform design is based on anatomical and biomechanical requirements for application in the cervical area. Thanks to new ways of production, such as additive manufacturing, and new software possibilities in the field of structural analysis, which use the finite element method and analysis, it is possible to execute topological optimization of an implant in construction solution, which would be impossible to make by conventional methods. The contribution of this work lies in investigation of 3D printed PLA cervical implant usage in surgical intervention and creation of a numerical static loading modelling methodics and subsequent experimental confirmation of the modelling correctness.
引用
收藏
页码：141 / 144
页数：4
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