标题:Experimental investigation of tool wear in cryogenically treated insert during end milling of hard Ti alloy
作者:Sivalingam, Vinothkumar; Sun, Jie; Selvam, Baskaran; Murugasen, Pradeep Kumar; Yang, Bin; Waqar, Saad
作者机构:[Sivalingam, Vinothkumar; Sun, Jie; Yang, Bin; Waqar, Saad] Shandong Univ, Sch Mech Engn, Jinan 250061, Shandong, Peoples R China.; [Sivalingam, Vin 更多
通讯作者:Sivalingam, Vinothkumar;Sivalingam, V;Sun, J;Sivalingam, V;Sun, J
通讯作者地址:[Sivalingam, V; Sun, J]Shandong Univ, Sch Mech Engn, Jinan 250061, Shandong, Peoples R China;[Sivalingam, V; Sun, J]Res Ctr Aeronaut Component Mfg Tec 更多
来源:JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING
出版年:2019
卷:41
期:2
DOI:10.1007/s40430-019-1612-3
关键词:Cryogenic treatment; Ti-6Al-4V alloy; Tool wear; End milling
摘要:The present study aims to investigate the tool wear mechanism of TiAlN-/NbN-coated tungsten carbide insert during end milling of hard Ti alloy under cryogenic treatment at 24h and 48h. The output responses are examined by looking at the flank wear, tool wear mechanism, elemental composition analysis, cutting force and vibration acceleration signal. A 12-23% and 4-11% reduction in the flank wear was noted at 48-h and 24-h cryogenically treated inserts (CTI) when compared with untreated insert. The reduction in the cutting force and vibration was also observed in the CTI when compared with untreated insert. The results showed better machinability and enhanced tool life for CTI, which is better than untreated insert under the same set of working conditions.
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-s2.0-85061088044&doi=10.1007%2fs40430-019-1612-3&partnerID=40&md5=6a6d7a113a22903ded11e267112b396f
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