Modeling Biocompatible Scaffolds with Circular Sections Using Multiple Linear Regression

Additive manufacturing has recently been developed by researchers in various applications. One of the applications of additive manufacturing is the construction of biological scaffolds. The ۳D printer, using computer-aided design, has the ability to produce predetermined forms and structures of biological scaffolds, with high accuracy and repeatability. The challenging conditions of the human body determine the high standards that the scaffolding must be able to fulfill. The form of the scaffolding is one of the things that influence other expected properties of the scaffolding that has been investigated in this research. The purpose of this study is to compare the mechanical properties of scaffolds with circular geometry that have similar dimensions and different porosity. Pressure test for ۹ samples with circular geometry was simulated by Abaqus software. Using multiple linear regression, the highest amount of force was obtained in the scaffold with an inner diameter of ۵.۵ mm and an outer diameter of ۹ mm.

کلیدواژه ها:

Fused filament fabrication (FFF) ، Scaffold ، Additive manufacturing (AM) ، Multiple linear regression