标题:INVESTIGATION ON THE TOOL WEAR MODEL AND EQUIVALENT TOOL LIFE IN END MILLING TITANIUM ALLOY TI6AL4V
作者:Guo, Kai; Yang, Bin; Sun, Jie; Sivalingam, Vinothkumar
通讯作者:Sun, J
作者机构:[Guo, Kai; Yang, Bin; Sun, Jie; Sivalingam, Vinothkumar] Shandong Univ, Sch Mech Engn, Minist Educ, Key Lab High Efficiency & Clean Mech Mfg, Jinan, S 更多
会议名称:13th ASME International Manufacturing Science and Engineering Conference
会议日期:JUN 18-22, 2018
来源:PROCEEDINGS OF THE ASME 13TH INTERNATIONAL MANUFACTURING SCIENCE AND ENGINEERING CONFERENCE, 2018, VOL 4
出版年:2018
关键词:Tool wear; Wear model; Equivalent tool life; Titanium alloy
摘要:Titanium alloys are widely utilized in aerospace thanks to their excellent combination of high-specific strength, fracture, corrosion resistance characteristics, etc. However, titanium alloys are difficult-to-machine materials. Tool wear is thus of great importance to understand and quantitatively predict tool life. In this study, the wear of coated carbide tool in milling Ti-6-Al-4V alloy was assessed by characterization of the worn tool cutting edge. Furthermore, a tool wear model for end milling cutter is established with considering the joint effect of cutting speed and feed rate for characterizing tool wear process and predicting tool wear. Based on the proposed tool wear model equivalent tool life is put forward to evaluate cutting tool life under different cutting conditions. The modelling process of tool wear is given and discussed according to the specific conditions. Experimental work and validation are performed for coated carbide tool milling Ti-6Al-4V alloy.
收录类别:CPCI-S
资源类型:会议论文
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