| Issue |
E3S Web Conf.
Volume 430, 2023
15th International Conference on Materials Processing and Characterization (ICMPC 2023)
|
|
|---|---|---|
| Article Number | 01266 | |
| Number of page(s) | 11 | |
| DOI | https://doi.org/10.1051/e3sconf/202343001266 | |
| Published online | 06 October 2023 | |
Topology Optimization of a Bell Crank Lever Based on Stiffness and Mass using Finite Element Analysis
School of Mechanical Engineering, Dr. Vishwanath Karad, MIT World Peace University, Pune - 411038, India
* Corresponding author: solankyprakash8@gmail.com
The following paper represents the topology optimization of a bell crank lever used in trucks. Current trends indicate a steep rise in the use of topology optimization in all fields. There arises a need for such optimized parts in the automotive industry to increase the overall efficiency of any vehicle. The aim of the present research is to optimization of a bell crank lever arm made of AISI A514 Steel used in trucks and maximizes its performance based on criteria of stiffness and mass. Initially, the model is subjected to loading conditions in accordance with a worst-case scenario and optimized accordingly. The optimized and existing bell crank lever is subjected to static analysis using FEA. Results show a 22 % mass reduction of the crank (3395.71 grams to 2641.02 grams) and a 40% stiffness increase (389.32N/mm to 644.988N/mm) which suits the purpose of the study.
Key words: Bell Crank lever (BCL) / Finite Element Analysis (FEA) / Stiffness / Topology Optimization / von Mises Stress
© The Authors, published by EDP Sciences, 2023
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