Evaluation of shot peening impact force by AE method

Author:  S. lkeda ,Y. Kobayashi, A. Matsui
Source:  Conf Proc 2014: ICSP-12 Goslar, Germany (pgs.244-249)
Doc ID:  2014083
Year of Publication:  2014
Abstract:  
Currently, there are some methods of management before and after peening. However there is not method of management during peening. More reliable processing is enabled by the monitoring of a state processing and preservation of the data. Therefore we focus on AE method to evaluate shot peening impact force. As a result, AE parameter is varied by intensity and media diameter. Impact position can be obtained by AE. However when projection density is a lot, there is a problem due to overlap of AE wave. As a result, AE method is difficult under conventional condition. However we can analyze phenomena on shot peening by AE.