Authors: Krstić, Mladen
Milenković, Branislav 
Jovanović, Đorđe 
Affiliations: Mechanics 
Computer Science 
Mathematical Institute of the Serbian Academy of Sciences and Arts 
Title: Numerical analysis of wagon leaf spring using Ansys software package
First page: E.39
Last page: E.43
Conference: X International Scientific Conference Heavy Machinery HM2021, Faculty of Mechanical and Civil Engineering Kraljevo, Vrnjačka Banja, 23-25 June 2021
Issue Date: 2021
Rank: M33
ISBN: 978-86-81412-09-1
Leaf spring are widely used for the suspension system in trains and commercial vehicles to absorb vibrations and shocks. This paper deals with the methodology of analysis of the leaf springs of the freightrailway wagons by using software package Ansys 14.5. The methodology is applied in a concrete example of leaf spring for axle load of 225kN. The procedure of forming the CAD model of the leaf spring using AutoCad and Autodesk Inventoris exposed, as well as the development of numerical modelin Ansys software package.The results of the static analysis of given leaf spring are presented and commented.
Keywords: Leaf spring | FEM analysis | Wagon | Ansys
Publisher: Faculty of mechanical and civil engineering in Kraljevo

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