Title of article
Study and Simulation of Shot peening Effect on Fatigue Life of a Powder Forged Connecting rod
Author/Authors
Honarvar Gheysari، E. نويسنده Department of Metallurgical and Materials Engineering, Faculty of Engineering, Ferdousi University of Mashhad, Mashhad, , , Babakhani، A. نويسنده Department of Metallurgical and Materials Engineering, Faculty of Engineering, Ferdousi University of Mashhad, Mashhad, Iran , , Haerian Ardakani، A. نويسنده ,
Issue Information
فصلنامه با شماره پیاپی 0 سال 2014
Pages
10
From page
654
To page
663
Abstract
Shot peening applies a residual compressive stress field (RCSF) on the surface of parts. It also shifts “crack nucleation sites” to sub-surface locations. A nondestructive method of measuring the stresses, Sin2? was utilized here and the stress values introduced to Ansys software. For this purpose, uniform stress in all directions was applied on the con rod. Loading on the rod in Ansys had three steps: RCSF caused by shot peening (measured by XRD), and tensile and compressive stresses caused by inertial and gas forces, respectively (calculated). Fatigue Macro of Ansys was resumed carrying out the cyclic loading and thereby, improvement of powder forged connecting rodsʹ fatigue life, caused by shot peening was obtained.
Journal title
International Journal of Automotive Engineering (IJAE)
Serial Year
2014
Journal title
International Journal of Automotive Engineering (IJAE)
Record number
1339006
Link To Document