Effects of cutting conditions on the milling process of titanium alloy Ti6Al4V

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• 作者：Hongbing Wu (1) (2)
  Shaojian Zhang (3)
  
  1. College of Mechanical and Energy Engineering ; Ningbo Institute of Technology ; Zhejiang University ; Ningbo ; 315100 ; China
  2. Zhejiang Provincial Key Lab of Part Rolling Technology ; Ningbo ; Zhejiang ; 315100 ; China
  3. Research Institute of Mechanical Manufacturing Engineering ; School of Mechatronics Engineering ; Nanchang University ; Nanchang ; 330031 ; Jiangxi ; China
  
• 关键词：Titanium alloy ; Milling force ; Cutting temperature ; Up ; milling ; Down ; milling
• 刊名：The International Journal of Advanced Manufacturing Technology
• 出版年：2015
• 出版时间：April 2015
• 年：2015
• 卷：77
• 期：9-12
• 页码：2235-2240
• 全文大小：1,468 KB
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• 刊物类别：Engineering
• 刊物主题：Industrial and Production Engineering
  Production and Logistics
  Mechanical Engineering
  Computer-Aided Engineering and Design
  
• 出版者：Springer London
• ISSN：1433-3015

文摘

Titanium alloy is a difficult-to-cut material, widely used due to its excellent material and mechanical properties. In this paper, the cutting mechanisms of titanium alloy Ti6Al4V under up-milling and down-milling with different cutting conditions have been theoretically and experimentally discussed. The milling processes were simulated by an orthogonal cutting finite element model. And a series of milling experiments were carried out to verify the simulated results. Significantly, it elaborates the prominent differences of cutting mechanisms of titanium alloy between up-milling and down-milling.