标题:Investigation on erosion mechanism in ultrasonic assisted abrasive waterjet machining
作者:Lv, Zhe; Hou, Rongguo; Huang, Chuanzhen; Zhu, Hongtao; Wang, Jun
通讯作者:Lv, Zhe
作者机构:[Lv, Zhe; Hou, Rongguo] Shandong Univ Technol, Sch Mech Engn, Zibo 255000, Peoples R China.; [Huang, Chuanzhen; Zhu, Hongtao; Wang, Jun] Shandong Un 更多
会议名称:12th International Conference on Frontiers of Design and Manufacturing (ICFDM)
会议日期:AUG 10-12, 2016
来源:INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
出版年:2018
卷:94
期:9-12
页码:3741-3755
DOI:10.1007/s00170-017-0995-5
关键词:Abrasive erosion; Ultrasonic vibration; Numerical simulation; Material; removal mechanism
摘要:The abrasive erosion mechanism in ultrasonic assisted abrasive waterjet machining is investigated in the present study. The process was theoretically analyzed and a numerical model for the abrasive particle impact process considering the target workpiece vibration was developed. A time-dependent load was imposed on the model boundary to apply the vibration. The model was utilized to investigate the response of target material with explicit dynamic method. Effects of ultrasonic vibration and other process parameters on the material removal and response such as residual stress were investigated. Analysis on erosion process by multiple particles in ultrasonic vibration assisted AWJ was also carried out. The model was finally verified by experiments. The results indicate that the application of ultrasonic vibration can enhance the material removal capacity of the abrasive particle and intensify the material deformation.
收录类别:CPCI-S;EI;SCOPUS;SCIE
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85029903699&doi=10.1007%2fs00170-017-0995-5&partnerID=40&md5=870c9426f1fa823a653dc37c1ff26fc1
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