Analysis of behaviour biocompatible titanium alloy (Ti-6Al-7Nb) in the micro-cutting

被引：48

作者：

Lauro, Carlos Henrique ^{[1
]}

Ribeiro Filho, Sergio L. M. ^{[2
]}

Brandao, Lincoln Cardoso ^{[2
]}

Davim, J. Paulo ^{[1
]}

机构：

[1] Univ Aveiro, Dept Mech Engn, Campus Santiago, P-3810193 Aveiro, Portugal

[2] Univ Fed Sao Joao del Rei, Dept Mech Engn, Ctr Innovat Sustainable Mfg, Praca Frei Orlando 170, BR-36307352 Sao Joao Del Rei, Brazil

来源：

MEASUREMENT | 2016年 / 93卷

关键词：

Micro-cutting; Ploughing effect; Friction coefficient; Specific cutting energy; Shear plane; PLASTIC-DEFORMATION; STEEL; SIZE;

D O I：

10.1016/j.measurement.2016.07.059

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Among the several processes employed to manufacture components with reduced dimensions, the cutting in micro-scale is one of the most used in modern industries. Although the micro-cutting has been studied, there are still gaps about the process to be analysed. The comprehension of micro-cutting has great importance mainly in the biomedical industry, for instance, for the manufacturing of dental implants. In order to ensure patient safety, it was researched the behaviour of the Ti-6Al-7Nb titanium alloy during micro- cutting used for biomedical applications. For that, it was developed an orthogonal micro- cutting with the variation of the cutting speed, feed rate, and spindle speed. The monitoring and signals processing technique employed in this work, allowed observe the influence of the ploughing effect in the chip, cutting forces, specific cutting energy, friction coefficient, temperature, and shear plane angle. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：529 / 540

页数：12

共 37 条

[1] Mitigation of abrasive wear damage of Ti-6Al-4V by laser surface alloying
Adebiyi, D. I.
Popoola, A. P. I.
[J]. MATERIALS & DESIGN, 2015, 74 : 67 - 75
[2] Effects of micro-milling conditions on the cutting forces and process stability
Afazov, S. M.
Zdebski, D.
Ratchev, S. M.
Segal, J.
Liu, S.
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2013, 213 (05) : 671 - 684
[3] An experimental and numerical study for the damage characterization of a Ti-6AL-4V titanium alloy
Allahverdizadeh, Nima
Gilioli, Andrea
Manes, Andrea
Giglio, Marco
[J]. INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2015, 93 : 32 - 47
[4] [Anonymous], 1983, CIRP Ann, DOI DOI 10.1016/S0007-8506(07)60185-1
[5] Size effect and tool geometry in micromilling of tool steel
Aramcharoen, A.
Mativenga, P. T.
[J]. PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2009, 33 (04): : 402 - 407
[6] Tool-based micro-machining
Asad, A. B. M. A.
Masaki, Takeshi
Rahman, M.
Lim, H. S.
Wong, Ys.
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2007, 192 : 204 - 211
[7] Astakhov VP, 2004, J MATER PROCESS TECH, V146, P193, DOI [10.1016/j.jmatprotec.2003.10.015, 10.1016/j.matprotec.2003.10.015]
[8] Inverse method for estimating shear stress in machining
Burns, T. J.
Mates, S. P.
Rhorer, R. L.
Whitenton, E. P.
Basak, D.
[J]. JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2016, 86 : 220 - 236
[9] Advancing cutting technology
Byrne, G
Dornfeld, D
Denkena, B
[J]. CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2003, 52 (02) : 483 - 507
[10] High temperature deformation behavior of α plus β-type biomedical titanium alloy Ti-6Al-7Nb
Cui, W. F.
Jin, Z.
Guo, A. H.
Zhou, L.
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 499 (1-2): : 252 - 256

← 1 2 3 4 →