标题:Tool wear behaviors and corresponding machined surface topography during high-speed machining of Ti-6Al-4V with fine grain tools
作者:Liang, Xiaoliang; Liu, Zhanqiang
作者机构:[Liang, Xiaoliang; Liu, Zhanqiang] Shandong Univ, Key Lab High Efficiency & Clean Mech Manufacture, Sch Mech Engn, Jinan 250061, Shandong, Peoples R C 更多
通讯作者:Liu, Zhanqiang
通讯作者地址:[Liu, ZQ]Shandong Univ, Key Lab High Efficiency & Clean Mech Manufacture, Sch Mech Engn, Jinan 250061, Shandong, Peoples R China.
来源:TRIBOLOGY INTERNATIONAL
出版年:2018
卷:121
页码:321-332
DOI:10.1016/j.triboint.2018.01.057
关键词:Ti-6Al-4V; Tool wear; Surface defects; 3D surface roughness
摘要:Rapid tool wear of machining Ti-6A1-4V causes the surface deterioration and manufacturing cost increasing. This work studied tool wear behaviors and machined surface topography during high-speed machining of Ti-6A1-4V. Firstly, detailed wear of tool rake face and flank face were studied in wear topography and chemical elements. Tool rake face was related to the combined effects of adhesion-diffusion-abrasion wear, while predominant wear mechanism of flank face was adhesion-abrasion. The cutting edge chippings and deformation destroyed the structure and strength of cutting tools. Secondly, the effects of tool wear on the corresponding surface topography were evaluated in surface roughness and defects. The tool flank wear should be controlled in less than 0.2 mm from the viewpoint of getting better surface topography.
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-s2.0-85041538107&doi=10.1016%2fj.triboint.2018.01.057&partnerID=40&md5=45e6cc0d217640789bda392670b34065
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