Importance

Loading Importance Indicators...

Abstract

A one-time injection molding preparation method to imitate human bone samples is proposed, and a material database and a bone simulation model library are established that can effectively determine materials and the design process through the finite element method. In the polymer thermoplastic material, the filler with a higher density than the polymer material is first added, After granulation, it is mixed with a foaming agent or a filler with a lower density than the polymer thermoplastic materials. A human bone-like sample is obtained through one-time injection molding technology. This method saves experimental and labor costs and can be produced with traditional processing equipment. The sample is close to the density, hardness, and strength of real human bones, and is more consistent with the morphology and properties of real human bones than samples composed of multiple materials.

Loading the Abstract Image...

First Claim