Numerical Simulation and Experimental Testing of Topologically Optimized PLA Cervical Implants Made by Additive Manufacturing Methodics-Reference-Cited by-同舟云学术

Numerical Simulation and Experimental Testing of Topologically Optimized PLA Cervical Implants Made by Additive Manufacturing Methodics

Published:2018-06-01 Issue:2 Volume:12 Page:141-144
ISSN:2300-5319
Container-title:Acta Mechanica et Automatica
language:en
Short-container-title:

Author:

Živčák Jozef¹,Hudák Radovan¹,Schnitzer Marek¹,Kula Tomáš²

Affiliation:

1. Faculty of Mechanical Engineering, Department of Biomedical Engineering , Technical University of Košice , Letná 9, 04200 , Košice , Slovakia

2. Faculty of Mechanical Engineering, Department of Applied Mechanics and Mechanical Engineering , Technical University of Košice , Letná 9, 04200 , Košice , Slovakia

Abstract

Abstract 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.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering,Control and Systems Engineering

Link

https://www.sciendo.com/pdf/10.2478/ama-2018-0022

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