Analysis of Lifting Eye Bolt for Different Materials and Cross Sections

This study examines the performance of lifting eye bolts with varied geometries and engineering material compositions. The aim of the study is to examine the lifting eye bolt's deformation levels and maximum and minimum stress conditions when subjected to a 500 kg load. A 3D model of the lifting eye bolt is generated using Creo software. Ansys Workbench is utilized to perform Finite Element Analysis (FEA) in order to assess the stresses, deformations, and cross-sections in various materials and geometries. The SS304 eye bolts configured in a ring cross-section show an equivalent Von Mises stress of 56.12 MPa, while the trapezoidal cross-section reduces this stress to 42.69 MPa. This 23.9 % reduction indicates improved load distribution and enhanced structural integrity. Based on the findings, it is evident that the trapezoidal cross-section of the eye bolt consistently exhibits reduced stress and deformation in comparison to the ring cross-section of the eye bolt. This suggests that the trapezoidal shape of the eye bolt is preferable for lifting eye bolts to maximize safety and efficiency. Major Findings: The trapezoidal cross-section had lowered von Mises stress and total deformation than the ring design, indicating better load distribution and structural integrity. SS304 was reliable in high-strength applications, Aluminium Alloy (6061) reduced weight, and IS 2062 was ideal for structural efficiency due to its high strength and low deformation.