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Title: Similarity Rules for the Shot Peening Process Based on Finite Element Simulations
Author: Klemenz Hochrainer Delonnoy Schulze Vöhringer Gumb
Source: Conf Proc: ICSP-9 (pg 94-99)
Publication year 2005
Document number: 2005057
Number of pages: 6
Abstract:
Authors: M. Klemenz, Th. Hochrainer, L. Delonnoy, V. Schulze, O. Vöhringer, P. Gumbsch
ABSTRACT
Multiple shot impacts are analyzed using a three-dimensional Finite Element model with a user defined temperature- and strain-rate-dependent material formulation. Based on
this analysis, a method was developed for the prediction of changes in the material state in areas close to the surface by applying similarity mechanics. This approach
provides a tool for the quick estimation of interesting work piece properties after peening especially when a vast field of process parameter variations has to be analyzed.
The predictions of the applied similarity mechanics were compared with an explicit Finite Element analysis.
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