标题:Influence of tool material and geometry on micro-textured surface in radial ultrasonic vibration-assisted turning
作者:Liu, Xianfu; Zhang, Jianhua; Hu, Xiangyi; Wu, Debao
作者机构:[Liu, Xianfu; Zhang, Jianhua; Hu, Xiangyi; Wu, Debao] Shandong Univ, Key Lab High Efficiency & Clean Mech Manufacture, Minist Educ China, Sch Mech Eng 更多
通讯作者:Zhang, Jianhua;Zhang, JH
通讯作者地址:[Zhang, JH]Shandong Univ, 17923 Jingshi Rd, Jinan 250061, Shandong, Peoples R China.
来源:INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
出版年:2019
卷:152
页码:545-557
DOI:10.1016/j.ijmecsci.2019.01.027
关键词:Micro-textured surface; Radial ultrasonic vibration-assisted turning;; Surface topography simulation; Wetting property
摘要:Surface texturing has been widely used to fabricate functional surface, which can improve the friction performance or achieve suitable wettability for different mechanical products. In order to fabricate micro-textured surface in an efficient and cost-effective way, a surface texturing method of radial ultrasonic vibration-assisted turning (RUVT) was proposed. The texturing generation mechanism of RUVT was firstly analyzed through a theoretical model. Then, the influence of tool geometry on micro-texture, including clearance angle and nose radius, was further characterized by a surface topography simulation. The simulated and experimental results show that the clearance angle and nose radius have important effect on the shape and width of micro-dimples of the textured surface, respectively. Compared with a cemented carbide tool, the diamond tool is more preferable to be used to generate well shaped and distributed micro-dimples, because of its sharp cutting edge and less wear during the texturing process. The experimental textured surfaces, fabricated under different clearance angles of 0 degrees, 7 degrees and 20 degrees, also have shown different wetting properties through wettability tests. It is verified that the RUVT can be a cost-effective texturing way for fast generation of micro-dimpled surfaces by choosing appropriate tool parameters.
收录类别:EI;SCOPUS;SCIE
Scopus被引频次:1
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060203543&doi=10.1016%2fj.ijmecsci.2019.01.027&partnerID=40&md5=b5d1a5d5cb0a47734aff43e41b0fe96a
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