标题:Analysis of surface texturing in radial ultrasonic vibration-assisted turning
作者:Liu, Xianfu; Wu, Debao; Zhang, Jianhua; Hu, Xiangyi; Cui, Ping
作者机构:[Liu, Xianfu; Wu, Debao; Zhang, Jianhua; Hu, Xiangyi] Shandong Univ, Minist Educ China, Sch Mech Engn, Key Lab High Efficiency & Clean Mech Manufactur 更多
通讯作者:Zhang, Jianhua;Zhang, JH
通讯作者地址:[Zhang, JH]Shandong Univ, Minist Educ China, Sch Mech Engn, Key Lab High Efficiency & Clean Mech Manufacture, Jinan 250061, Shandong, Peoples R China.
来源:JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
出版年:2019
卷:267
页码:186-195
DOI:10.1016/j.jmatprotec.2018.12.021
关键词:Micro-textured surface; Ultrasonic vibration-assisted turning; Surface; generation mechanism; Topography simulation; Micro-dimple
摘要:Surface texturing has become a potential way to achieve good friction performance or suitable wettability for different mechanical product surfaces. For fabricating micro-textured surface efficiently and cost-effectively, a texturing method of radial ultrasonic vibration-assisted turning (RUVT) was proposed. The theoretical model of texturing generation was established, which can describe the arrangement and geometry of micro-textures. Based on the theoretical model, a surface topography simulation was further used to characterize the influence of processing parameters on micro-dimpled patterns. This experimental process was performed on a CNC lathe and copper 1100 was chosen as the workpiece material. The simulated and experimental results show that surfaces covered with evenly distributed micro-dimples can be fabricated, which basically confirms the validity of theoretical model. The processing parameters, including clearance angle, spindle speed, feed rate and vibration amplitude, play important influence on the arrangement and geometry of micro-dimples. It is demonstrated that the method of RUVT is an efficient and cost-effective way for fast generation of cylindrical micro-textured surface.
收录类别:EI;SCOPUS;SCIE
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058222299&doi=10.1016%2fj.jmatprotec.2018.12.021&partnerID=40&md5=6094063e190a7292cb4663cb8290b29c
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