标题:Tool Life Prediction for Ceramic Tools in Intermittent Turning of Hardened Steel Based on Damage Evolution Model
作者:Cui, Xiaobin; Zhao, Jun; Zhou, Yonghui; Zheng, Guangming
通讯作者:Cui, X.
作者机构:[Cui, Xiaobin; Zhao, Jun; Zhou, Yonghui; Zheng, Guangming] Shandong Univ, Sch Mech Engn, Key Lab High Efficiency & Clean Mech Manufacture, Jinan 25006 更多
会议名称:9th International Conference on Damage Assessment of Structures (DAMAS)
会议日期:JUL 11-13, 2011
来源:9TH INTERNATIONAL CONFERENCE ON DAMAGE ASSESSMENT OF STRUCTURES (DAMAS 2011)
出版年:2011
卷:305
期:1
DOI:10.1088/1742-6596/305/1/012111
摘要:Al2O3-based ceramic is one of the most widely used materials for tools employed in hardened steel turning applications due to its high hardness, wear resistance, heat resistance and chemical stability. The objective of this work is to predict the lives of Al2O3-(W, Ti)C ceramic tools in intermittent turning of hardened AISI 1045 steel by means of damage evolution model taking into account the mechanical loading and thermal effect in the cutting process. A damage evolution model analyzing the RVE with uniformly distributed interacting cracks is constructed based on micromechanics. The calculated results of the proposed damage evolution model are compared with the lives of two kinds of Al2O3-(W, Ti)C ceramic tools obtained through experiments. It is found that the proposed model can be used to predict the lives of the ceramic cutting tools in intermittent turning operation.
收录类别:CPCI-S;EI;SCOPUS
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-s2.0-80052046554&doi=10.1088%2f1742-6596%2f305%2f1%2f012111&partnerID=40&md5=878d92bbc93f1620b730f155000c2a96
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