scholarly journals Microscopic Residual Stress Distribution Measurement on the Single Dent Surface Assuming Shot Peening

2018 ◽  
Vol 67 (3) ◽  
pp. 375-382
Author(s):  
Shoichi YASUKAWA ◽  
Shinichi OHYA ◽  
Masayoshi KUMAGAI ◽  
Takuya KIKUCHI
Keyword(s):  
Residual Stress ◽  
Stress Distribution ◽  
Shot Peening ◽  
Residual Stress Distribution ◽  
Distribution Measurement

scholarly journals Microscopic Residual Stress Distribution Measurement on the Surface of Shot Peening

2014 ◽  
Vol 63 (9) ◽  
pp. 655-661 ◽  
Author(s):  
Shoichi YASUKAWA ◽  
Shinichi OHYA ◽  
Koichi TANGO ◽  
Kazuya TAKEDA ◽  
Akira TANGE
Keyword(s):  
Residual Stress ◽  
Stress Distribution ◽  
Shot Peening ◽  
Residual Stress Distribution ◽  
Distribution Measurement

scholarly journals Non-Destructive Method for Estimating Residual Stress Distribution in Component due to Shot Peening.

1999 ◽  
Vol 42 (2) ◽  
pp. 216-223 ◽  
Author(s):  
Toshio TERASAKI ◽  
Jun CHEN ◽  
Tetsuya AKIYAMA ◽  
Katsuhiko KISHITAKE
Keyword(s):  
Residual Stress ◽  
Stress Distribution ◽  
Shot Peening ◽  
Residual Stress Distribution ◽  
Non Destructive

Numerical Simulation of Residual Stress Distribution Produced by Shot Peening

2011 ◽  
Vol 213 ◽  
pp. 339-343
Author(s):  
Yuan Song Zeng ◽  
Xia Huang ◽  
Li Juan Cao ◽  
Shou Ju Li
Keyword(s):  
Numerical Simulation ◽  
Residual Stress ◽  
Stress Distribution ◽  
Constitutive Model ◽  
Shot Peening ◽  
Target Material ◽  
Residual Stress Distribution ◽  
Plastic Behavior ◽  
Stress And Deformation ◽  
Residual Stress And Deformation

The shot peening process is largely used for the surface treatment and forming. The residual stress distribution developed within material may induce distortion of the component. The residual stress formed during the shot peening process is simulated numerically. The elastic-plastic constitutive model is adopted to describe the plastic behavior of the target material. The influence of shot peen speed on residual stress and deformation distribution is discussed.

scholarly journals The Effects of Shot Distance and Impact Sequence on the Residual Stress Field in Shot Peening Finite Element Model

Metals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 462
Author(s):  
Zhou Wang ◽  
Ming Shi ◽  
Jin Gan ◽  
Xiaoli Wang ◽  
Ying Yang ◽  
...  
Keyword(s):  
Residual Stress ◽  
Finite Element ◽  
Stress Distribution ◽  
Shot Peening ◽  
Dynamic Models ◽  
Fe Simulation ◽  
Residual Stress Distribution ◽  
Fe Model ◽  
Residual Stress Field ◽  
The Impact

In order to investigate the effect of shot distance and impact sequence on the residual stress distribution of 42CrMo steel in shot peening (SP) finite element (FE) simulation, 3D dynamic models with order dimple pattern and stochastic dimple pattern were established via ABAQUS/Explicit 6.14, and the simulation results were compared with experiments. The results show that shot overlap has a significant effect on the residual stress distribution of peened parts. Meanwhile, there is a threshold (related to SP parameter) for shot distance in the vertical and horizontal directions. When the shot distance is greater than the threshold in this direction, the residual stress distribution after SP tends to be stable. The impact sequence has almost no effect on the impact of a small number of shots, but this effect will appear when the number of shots increases. It is necessary to avoid shot overlap and continuous impact of adjacent dimples when the FE model is established; on this basis, the distance between shots and the number of layers of the shots can be reduced as much as possible without affecting the residual stress distribution. In addition, the comparison of simulation and experimental results shows that the residual stress evaluation area consistent with the experimental measurement is essential to obtain accurate residual stress distribution in the FE simulation process.

scholarly journals Effects of Hard Shot Peening with Water Jet on Surface Residual Stress Distribution of Carburized Steels

1994 ◽  
Vol 80 (2) ◽  
pp. 131-136 ◽  
Author(s):  
Takayoshi ISHIGURO ◽  
Toshiharu SHIMAZAKI ◽  
Kiyoshi TERAYAMA ◽  
Akio YONEGUCHI
Keyword(s):  
Residual Stress ◽  
Stress Distribution ◽  
Shot Peening ◽  
Water Jet ◽  
Residual Stress Distribution ◽  
Surface Residual Stress
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