Thermal analysis in Ti-6Al-4V drilling

被引：26

作者：

Lazoglu, Ismail ^{[1
]}

Poulachon, Gerard ^{[2
]}

Ramirez, Christophe ^{[2
]}

Akmal, Mohammad ^{[1
]}

Marcon, Bertrand ^{[2
]}

Rossi, Frederic ^{[2
]}

Outeiro, Jose C. ^{[2
]}

Krebs, Michael ^{[2
]}

机构：

[1] Koc Univ, Mfg & Automat Res Ctr, Istanbul, Turkey

[2] Arts & Metiers ParisTech, LaBoMaP, Cluny, France

来源：

CIRP ANNALS-MANUFACTURING TECHNOLOGY | 2017年 / 66卷 / 01期

关键词：

Drilling; Temperature; Titanium; CUTTING EDGE; TEMPERATURE; TOOL;

D O I：

10.1016/j.cirp.2017.04.020

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ti-6Al-4V is commonly used especially in aerospace and biomedical industries. This alloy is known as a difficult-to-cut material. Due to its poor thermal properties, the heat generated during machining processes traps near material deformation zones. This causes detrimental high temperatures for the cutting tools. This article combines the analytical and FEM modeling techniques to estimate the temperature evolution of carbide tools in Ti-6Al-4V drilling. In this article, a novel thermocouple based temperature measurement setup is also introduced. Moreover, the simulated and measured temperatures under various cutting conditions for the drilling of Ti-6Al-4V are presented for the validation. (C) 2017 Published by Elsevier Ltd on behalf of CIRP.

引用

页码：105 / 108

页数：4

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