期刊名称:Lecture Notes in Engineering and Computer Science
印刷版ISSN:2078-0958
电子版ISSN:2078-0966
出版年度:2018
卷号:2235&2236
页码:363-369
出版社:Newswood and International Association of Engineers
摘要:Many types of research were done in the past few
decades, trying to construct a bio-Mathematical model of
cellular bone-implant interaction. One of the major aspects of
bone metal interaction is stress shielding. Stress shielding is one
of the important design constraints in biomedical implants,
which cause the mobility of implant after a period. In this
paper, non-parametric optimization was performed to design
stress-free implant. The method that used is topology
optimization. Topology optimization where performed with two
methodologies first is conformal lattice structure and SIMP
method function. SIMP method showed superior results. In
order to increase life expectancy of the 3D printed model, it
needs to have good surface finished. In this work,
electrochemical polishing by precipitation was studied.
Electrochemical polishing simulation has been performed using
ALE method in the finite element. It showed good smoothing
using this method of polishing.