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发布时间：2019-03-12

论文类型：期刊论文

发表时间：2017-01-01

发表刊物：JOURNAL OF MANUFACTURING PROCESSES

收录刊物：EI、SCIE

卷号：25

页面范围：181-184

ISSN号：1526-6125

关键字：Rotary friction welding; Initial stage; Analytical model; Heat generation; Temperature

摘要：The heat generation and temperature field during the initial stage of rotary friction welding (RFW) is analytically described in this study. An analytical heat generation model is proposed based on the slide stick friction transition criterion, and then the mathematical expression of temperature field is obtained accordingly. The accuracy of the models is verified by the maximum temperature at friction interface, and the error between experimental and calculated results at the transition moment is around 6%. (C) 2016 The Society of Manufacturing Engineers. Published by Elsevier Ltd. All rights reserved.