The Proceedings of the Materials and Mechanics Conference
Online ISSN : 2424-2845
2011
Session ID : PS04
Conference information
PS04 Numerical Simulation of Shot Particles and Surface Modification in Shot Peening Process
Yuki KATOMasaki OMIYAJun KOMOTORI
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Shot Peening is used as one of the most common surface treatment processes for mechanical and structural elements. In Shot Peening Process, the effect of surface treatments can roughly be divided into three factors, projection, particles, and specimens. These factors have complex effects on each other, so it is difficult to understand the specific factor to control the process. In this study, we carried out the numerical simulation of Shot Peening processes. Especially, we focused on the relation between moving shots and surface modification. The results show that the locations of particle collision on the specimen distributed broadly. This is due to the collision between shot particles flying from nozzle to specimen.
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© 2011 The Japan Society of Mechanical Engineers
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