Design and Optimization of Knuckle Joint Used in Automotive Steering System

Gururaj.R. Deshpande , Aktarasayad Wallibai

Knuckle Joint, Steering System, Vehicle Suspension, Load Analysis, Stress Distribution, Material Selection, Finite Element Analysis, Design Optimization, Automotive Engineering

The knuckle joint is a crucial component in a vehicle's steering and suspension system, responsible for transmitting forces while ensuring smooth wheel rotation and maneuverability. This paper presents the analytical design and optimization of a knuckle joint under maximum load conditions. The study considers material selection, stress analysis, and failure modes, ensuring the component's strength and durability. Using forged steel (SAE 4140) as the primary material, a safe and efficient design is developed, balancing weight and mechanical performance. Through analytical calculations, the pin diameter, fork thickness, and fork width are determined to withstand a 50 kN load with a 20% safety margin. The study concludes that optimized geometry and material selection significantly enhance the knuckle joint’s reliability, reducing failure risks while maintaining lightweight properties for improved vehicle performance.

Published Paper   E-Certificate

"Design and Optimization of Knuckle Joint Used in Automotive Steering System", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.6, Issue 9, page no.165-171, September-2021, Available :https://ijsdr.org/papers/IJSDR2109027.pdf

Volume 6 Issue 9, September-2021

Pages : 165-171

Paper Reg. ID: IJSDR_301089

Published Paper Id: IJSDR2109027

Downloads: 000230

Research Area: Science and Technology

Country: -, -, India

Published Paper PDF: https://ijsdr.org/papers/IJSDR2109027

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR2109027

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJSDR(IJ Publication) Janvi Wave

This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition