Fluctuating analysis on leaf spring of a mini load carrier automobile

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2017 by IJETT Journal
Volume-51 Number-1
Year of Publication : 2017
Authors : M Sai Krishna, K Naresh Kumar, Dr. B.Naga Raju, M. Raja Roy
DOI :  10.14445/22315381/IJETT-V51P205

Citation 

M Sai Krishna, K Naresh Kumar, Dr. B.Naga Raju, M. Raja Roy "Fluctuating analysis on leaf spring of a mini load carrier automobile", International Journal of Engineering Trends and Technology (IJETT), V51(1),27-31 September 2017. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group

Abstract
Leaf springs are widely used as suspension mechanical component for cars, trucks, and heavy motor vehicles to absorb the vibrations generated in the vehicle. The performance of the leaf spring mainly depends on the load with standing capabilities of the spring under fluctuating loading conditions and material selection. In this work an attempt is made to alter the material properties of leaf spring and study the performance of leaf spring by using Ansys workbench software against fluctuating loading conditions. The results are compared with the theoretical results under loading condition and the best material for the leaf spring is suggested against fluctuating load for a mini load carrier type of automobile.

Reference
[1] Roselita Fragoudakis eta l .Optimizing the development and manufacturing of 56SiCr7 leaf springs , Science direct , Elsevier, International journal of fatigue 103(2017), 168-175.
[2] Michail Malikoutsakis et al .Design , analysis and multi disciplinary optimization of high performance front leaf springs, Science direct , Elsevier, Theoretical and applied fracture mechanics 83(2016), 42-50.
[3] Chen Qian et al. Fatigue reliability design of composite leaf springs based on ply scheme optimization. , Science direct, Elsevier, Composite structures 168(2017), 40-46.
[4] Y.S.Kong et al . Fatigue life prediction of parabolic leaf spring under various road conditions. Science direct, Elsevier, Engineering failure analysis 46(2014), 92-103.
[5] Y.S.Kong et al. Failure assessment of a leaf spring eye design under various load cases , Science direct, Elsevier, Engineering failure analysis , 63(2016), 146-159.
[6] Stephan Krall et al .Investigation of dynamic behaviour of CFRP Leaf springs, Science direct, Elsevier, , 25th DAAAM international symposium Procedia Engineering 100(2015), 646-655.
[7] Goran Vukelic et al .Failure analysis of a motor vehicle coil spring , Science direct, Elsevier, , 21st European conference on fracture, Procedia Structural integrity 2 (2016), 2944-2950.
[8] C.K.Clarke et al. Evaluation of a leaf spring failure, ASM International, (2005)6: 54-63.
[9] S.Rajesh et al. Performance of leaf springs made of composite materials subjected to low frequency impact loading, springer, journal of mechanical science and technology 30(9), (2016) 4291-4298.

Keywords
Leaf spring materials, fluctuating load, Ansys work bench.