标题:Material removal analysis in the radial-mode abrasive waterjet turning of ceramic materials
作者:Zhongbo Yue;Chuanzhen Huang;Hongtao Zhu;Peng Yao;Zengwen Liu
作者机构:[Yue, Z] Key Laboratory of High-efficiency and Clean Mechanical Manufacture, School of Mechanical Engineering, Shandong University, Jinan, 250061, Chi 更多
通讯作者:Huang, Chuanzhen
来源:International Journal of Abrasive Technology
出版年:2014
卷:6
期:4
页码:298-313
DOI:10.1504/IJAT.2014.065830
关键词:Material removal rate;MRR;Abrasive waterjet turning;AWJT;Ceramics;Material removal mechanism
摘要:An experimental investigation on the radial-mode abrasive waterjet turning (AWJT) of ceramic materials, with particular attention to 96% alumina and 95% zirconia ceramics, is presented and discussed. The results show that similar tendencies exist in the dependence of material removal rate (MRR) on water pressure and abrasive mass flow rate, as well as the dependence of the turning depth on jet feed speed when turning different ceramic materials using abrasive waterjet (AWJ). The properties of the target material have a great impact on the material removal mechanism and MRR. The MRR of 96% alumina is considerably larger than that of 95% zirconia ceramics. Microscopic analysis of the eroded surface after turning reveals that the material removal mechanism of 96% alumina mainly involves brittle facture damages featured by intergranular cracks and fragmentation, while for 95% zirconia the erosive process is primarily characterised by plastic deformation accompanied with some pits.
收录类别:EI;SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914150083&doi=10.1504%2fIJAT.2014.065830&partnerID=40&md5=8c7f6f4b232b4c9380933c07702330ff
TOP