Machining simulation of Ti6Al4V under dry and cryogenic conditions

被引：26
|
作者：
Imbrogno, Stano [1 ]
Sartori, Stefano [2 ]
Bordin, Alberto [2 ]
Bruschi, Stefania [2 ]
Umbrello, Domenico [1 ]
机构：
[1] Univ Calabria, Dept Mech Energy & Management Engn, I-87036 Arcavacata Di Rende, CS, Italy
[2] Univ Padua, Dept Ind Engn, Via Venezia 1, I-35131 Padua, Italy
来源：
16TH CIRP CONFERENCE ON MODELLING OF MACHINING OPERATIONS (16TH CIRP CMMO) | 2017年 / 58卷
关键词：
Machining; Ti6Al4V; Finite Element Modeling; Cryogenic; TITANIUM-ALLOY TI-6AL-4V; SERRATED CHIP FORMATION; BEHAVIOR; STEEL;
D O I：
10.1016/j.procir.2017.03.263
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nowadays, numerical modeling is becoming a valuable and powerful tool for designing and optimizing the production process, as well as improving the machined components quality. Particularly, the Finite Element Method permits to increase the knowledge on the machinability of difficult-to-cut metals, such as the titanium alloys. The aim of this work is to develop a 3D FE model as a tool for predicting cutting forces, temperature, and machining-induced microstructural alterations during semi-finishing turning Ti6Al4V under dry and cryogenic conditions. The numerical model is experimentally calibrated and validated. (C) 2017 The Authors. Published by Elsevier B.V.
引用
收藏
页码：475 / 480
页数：6
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