Structural design and experimental verification of a thin-walled plastic chairs based on the finite element method.

ABSTRACT: This study focuses on the design and preparation of a thin-walled plastic chair, and its mechanical properties were investigated by high load, cyclic load and drop impact. The finite element method (FEM) was employed to accurately evaluate the chair's safety under these forces. Additionally, the effects of important structural parameters on the loading process in different states were investigated. Furthermore, a solid plastic chair prototype was created for experimental analysis. The findings revealed that increasing the thickness of the key structural parameters enhanced the safety properties of the chair under various load conditions. Optimal results were obtained when both dimensions were set to 5 mm. The deformation errors in FEM, experimental strength analysis, fatigue analysis, and

SUBMITTER: Song L 

PROVIDER: S-EPMC11437157 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature