The Numerical Simulations for the Shot Peening Process

Chun Ho Liu; A Cheng Wang; Kuo Zoo Liang

doi:10.4028/www.scientific.net/MSF.773-774.3

Paper Titles

Preface

The Numerical Simulations for the Shot Peening Process
p.3

Effect of Material Properties on the Mechanical Performance of Nitinol Esophageal Stent: Finite Element Analysis
p.9

Numerical Investigation of Knurled Shaft-Hub Connections and Especially of the Joining Process
p.18

Analysis of Automated G-Clip Machine Processes and Substation Process with Simulation by Using CAD Software
p.28

Study on the Dynamic Recrystallization of Austenite in the Isothermal Compression of 300M Steel
p.39

In Situ Detection of Forging Defects without Sensors in the Forging Tool
p.47

Yield Strength of Hot Forging Die Steels at Working Temperatures
p.56

Finite Element Analysis and Mold Design of Forging Process of Highway Bicycle Pedal
p.63

HomeMaterials Science ForumMaterials Science Forum Vols. 773-774The Numerical Simulations for the Shot Peening...

The Numerical Simulations for the Shot Peening Process

Abstract:

To develop a generalized numerical model by the elasto-plastic formulation coupling with dynamic finite element method for the shot peening process of metal alloys is the main goal of this paper. The analysis code is based on the finite deformation theory; the optimum numerical technique and the relevant parameters of forming process. In this study, the simulations of single and multi shot forming process were performed. The effects of impact velocity and strain rate, size of workpiece, and the residual stress were observed and discussed in details. After comparing with the corresponding papers, the universal model for metal shot peening analyses will be developed completely. The most significant advantage of this paper is the development of the precise analysis technology to suit for the future necessity of the manufacturing processes. The suggested models and techniques are helpful in solving of impact problems or metal forming processes.