标题:Experimental study on precision milling of high volume fraction SiCP/Al composites with PCD end mills
作者:Wu Qi; Li Liang; Bian Rong; Shi Zhenyu; He Ning
通讯作者:Wu, Q
作者机构:[Wu Qi; Li Liang; Bian Rong; He Ning] Nanjing Univ Aero & Astro, Coll Mech & Elect Engn, Nanjing, Jiangsu, Peoples R China.; [Shi Zhenyu] Shandong U 更多
会议名称:15th International Manufacturing Conference in China
会议日期:OCT 16-18, 2013
来源:ADVANCES IN MATERIALS MANUFACTURING SCIENCE AND TECHNOLOGY XV
出版年:2014
卷:770
页码:100-+
DOI:10.4028/www.scientific.net/MSF.770.100
关键词:Milling; SiCP/Al; Surface roughness; Tool wear
摘要:This paper presents an experimental study on precision milling of high volume fraction SiCP/Al composites with single flute polycrystalline diamond (PCD) end mills. Based on a series of tests, the present study is focused on surface roughness of machined surface and tool wear of single flute PCD end mills. The effect of cutting parameters such as feed per tooth (f(z)) and depth of cut (a(p)) on the machined surface roughness (Ra) was investigated. Tool wear was also inspected and analyzed by Scanning Electron Microscope (SEM). According to the results of experiment, there is a layer of aluminum covered on the machined surface. This layer of aluminum can improve the machined surface quality. Through the comparsion of surface roughness in different cutting parameters, it can decrease surface roughness (Ra) by means of using very small cutting parameters. Flank wear and chipping are two main kinds of tool wear. The observed wear mechanism of PCD tools is abrasive wear and adhesive wear. The purpose of this study is to provide an experimental result for further investigation on milling of high volume fraction SiCP/Al composites.
收录类别:CPCI-S;SCOPUS
Scopus被引频次:2
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-s2.0-84887566453&doi=10.4028%2fwww.scientific.net%2fMSF.770.100&partnerID=40&md5=a05417c718f216dcea03c6e2467ae10b
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