Analytical description of heat generation and temperature field during the initial stage of rotary friction welding. (January 2017)

• Record Type: Journal Article
• Authors: Li, Peng; Li, Jinglong; Dong, Honggang
• Is Part Of: Journal of manufacturing processes. Volume 25(2017)
• Page Start: 181
• Page End: 184
• Publication Date: 2017-01
• Subjects: Rotary friction welding -- Initial stage -- Analytical model -- Heat generation -- Temperature; Production management -- Data processing -- Periodicals; Manufacturing processes -- Periodicals; Procestechnologie; Productietechniek; Production -- Gestion -- Informatique -- Périodiques; Fabrication -- Périodiques; Manufacturing processes; Production management -- Data processing; Periodicals; 670.5
• DOI: 10.1016/j.jmapro.2016.12.003
• Languages: English
• ISSNs: 1526-6125

Abstract

Abstract: 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%.