Size Optimization of Composite Leaf Spring for Light Commercial Vehicle
|International Journal of Engineering Trends and Technology (IJETT)||
|© 2017 by IJETT Journal|
|Year of Publication : 2017|
|Authors : Kiran. K. Jadhao, Rajendra. S. Dalu
|DOI : 10.14445/22315381/IJETT-V51P202|
Kiran. K. Jadhao, Rajendra. S. Dalu "Size Optimization of Composite Leaf Spring for Light Commercial Vehicle", International Journal of Engineering Trends and Technology (IJETT), V51(1),12-15 September 2017. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
Due to rise in competition and prices of fuels, automotive industries has shown increased interest in reducing the weight of vehicles. Replacement of traditional materials with new and light weight materials is gaining importance. The aim of this research paper is to design, analyse and optimize composite mono leaf spring. A spring with constant cross section area was designed using C++ language. The composite leaf spring with constant width and varied thickness was analysed for static analysis and finally optimum size which satisfied condition of stress and deflection using FEA. It is observed that composite leaf spring with 24 mm was found optimized design compared to other thicknesses.
 Daugherty R.L., “ Composite leaf spring in heavy truck application,” Composite Material Proceedings of Japan-US Conference Tokyo 1981,pp529-538
 Andrea Corvi. “A Preliminary Approach to Composite Beam Design using FEM Analysis,” Composite Structure 1990, vol 16, no.5, pp. 279–300, 1981.
 Beardmore P, Johnson CF. , “The potential for composites in Structural automotive application,” Comp Science and Technology, vol.26, pp. 251–81,1986
 Morries C. J Composite “Integrated Rear Suspension. Composite structure” vol, 5, pp. 233-242, 1986.
 Yu WJ, Kim HC. Double tapered FRP beam for automotive uspension leaf spring. Composite Structure, vol 9, no2, pp. 279–300.1988.
 Erol Sancaktar “Design, Analysis, and Optimization of composite leaf spring for light vehicle application. Composite structure” vol 44, pp. 195-204,1999.
 Qureshi. H.A. Al. “Automobile leaf spring from composite materials”. Journal of Material Processing Technology vol 118, pp.58- 61, 2001.
 Pozhilarasu V. T Parameshwaran Pillai “Comparison Of Performance Of Glass Fibre Reinforced Plastic Leaf Spring With Steel Leaf Spring” International Journal of ChemTech Research CODEN( USA):vol 5,no.3, pp 1339-1345,2013.
 Siddaramanna Gular Shiva Shankar, Vijayarangan. “Mono Composite Leaf Spring for Light Weight Vehicle Design, End Joint Analysis and Testing”. Journal of Materials Science vol.12,no.8,pp.220-225,2006.
 Karthik. Badugu, B. ," Manufacturinof Fiber Glass & Development, Static Load Testing, Analysis of Composite Leaf Spring International Journal of Emerging Technology and Advanced Engineering, vol.3, no.9,2013.
 M.M. Patunkar “Modeling And Analysis of Composite Leaf Spring Load Condition By Using FEA”, International Journal ofMechanical & Industrial Engineering,vol,1,no. 1,2011.
 Dubey D.N.,Mahakalkar S.G “ Stress Analysis of a Mono-parabolic Leaf Spring–A Review” International Journal of Modern Engineering Research Vol.3,no.2, pp -769-72,2013.
Static analysis, FEA, Design Optimization, E-glass fiber/epoxy.