A Study on the Tool Geometry Effects in the Swage Autofrettage Process

摘要：

Swage autofrettage is one of the methods used for increasing life time of tubes and thick wall cylinders under the dynamic loading condition. In this paper swage autofrettage process of thick walled tubes are simulated using ABAQUS commercial code and effect of tool design on the residual stress distribution are investigated. For validating numerical results some experiments were performed and results of experimental and numerical methods showed good agreement with each others.

关键词： Autofrettage Residual stress Finite Element Thick wall cylinder Fatigue

作者: P.Alnezhad R.Bihamta

作者单位: Faculty Member of Islamic Azad University Saveh Branch Saveh.,Islam Republic of Iran Aluminum Research Centre -REGAL Laval University Quebec, Canada

会议类型: 国际会议

会议名称: 2011 International Conference on Manufacturing and Industrial Engineering(ICMIE 2011)(2011年制造及工业工程国际会议)

会议地点: 海口

会议语种:英文

页码: 486-490

在线出版日期: 2011-02-22（万方平台首次上网日期，不代表论文的发表时间）