THE PULLOUT PERFORMANCE OF SQUARE AND DSR SCREW THREADS

Darshith S, Ramesh Babu K

Abstract: The screw threads used for fastening purpose are subjected to various type of loading. The majority of screw thread failure occurs during tensile loading. The pullout is test is the measure of tensile loading. In this study the square and newly innovated DSR screw threads are designed. The finite element analysis is carried out for the designed models by adopting the experimental condition. The square and DSR screw threads are tested for the directional deformation, total deformation and von-mises stress.

Keywords: Finite element analysis, Pullout test, Square screw threads. Tensile loading

DOI: https://doi.org/10.15623/ijret.2014.0306058