Study of Diamond-Like Carbon coating application on carbide substrate for cutting tools used in the drilling process of an Al-Si alloy at high cutting speeds

被引：33

作者：

Martins, Paulo Sergio ^{[1
]}

Magalhaes Junior, Pedro Americo Almeida ^{[1
]}

Carneiro, Jos Rubens Goncalves ^{[1
]}

Ba, Elhadji Cheikh Talibouya ^{[2
]}

Vieira, Vitor Ferreira ^{[3
]}

机构：

[1] Pontificia Univ Catolica Minas Gerais, Postdoctoral Program Mech Engn, Rua Dom Jose Gaspar 500, BR-30535901 Belo Horizonte, MG, Brazil

[2] Ctr Fed Educ Tecnol Minas Gerais, Grad Program Mat Engn, Ave Amazonas 5253, BR-30421169 Belo Horizonte, MG, Brazil

[3] Ctr Fed Educ Tecnol Minas Gerais, Grad Program Mech Engn, Ave Amazonas 7675, BR-30510000 Belo Horizonte, MG, Brazil

来源：

WEAR | 2022年 / 498卷

关键词：

Machining; Coating diamond-like; Surface properties; Wear;

D O I：

10.1016/j.wear.2022.204326

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Aluminum alloys are used in various industries due to their favorable mechanical properties. In terms of machinability, adding silicon to the chemical composition can provide the association of wear mechanisms. Improvements in wear resistance have been addressed in processes for applying coatings to cutting tools, allowing for work at higher cutting speeds. This study applied microstructural characterization techniques, mechanical and tribological properties that could be correlated with possible performance gains when DLC was applied to carbide tools. Tribological tests indicated resistance to abrasive wear and reduced coefficient of friction when using DLC. During machining tests with aluminum alloy, the presence of DLC provided less significant changes in the quality of holes at different cutting speed.

引用

页数：12

共 44 条

[1] Analysis of temperature changes on the twist drill under different drilling conditions based on Taguchi method during dry drilling of Al 7075-T651 [J].

Bagci, Eyup ;

Ozcelik, Babur .

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2006, 29 (7-8) :629-636

[2]

Blau P. J., 2008, Friction Science and Technology: From Concepts to Applications, DOI [10.1201/9781420054101, DOI 10.1201/9781420054101]

[3] Raman spectroscopy of hydrogenated amorphous carbons [J].

Casiraghi, C ;

Ferrari, AC ;

Robertson, J .

PHYSICAL REVIEW B, 2005, 72 (08)

[4]

Conde FF, 2019, MATER RES-IBERO-AM J, V22, DOI [10.1590/1980-5373-mr-2018-0499, 10.1590/1980-5373-MR-2018-0499]

[5] Enhancing the nanoscratch resistance of pulsed laser deposited DLC films through molybdenum-doping [J].

Constantinou, M. ;

Pervolaraki, M. ;

Koutsokeras, L. ;

Prouskas, C. ;

Patsalas, P. ;

Kelires, P. ;

Giapintzakis, J. ;

Constantinides, G. .

SURFACE & COATINGS TECHNOLOGY, 2017, 330 :185-195

[6] Plasma-assisted chemical vapor deposition process for depositing smooth diamond coatings on titanium alloys at moderate temperature [J].

De Barros, MI ;

Vandenbulcke, L .

[7] Investigation of Cr(N)/DLC multilayer coatings elaborated by PVD for high wear resistance and low friction applications [J].

Duminica, F. -D. ;

Belchi, R. ;

Libralesso, L. ;

Mercier, D. .

SURFACE & COATINGS TECHNOLOGY, 2018, 337 :396-403

[8]

e Silva D.L.C., 2018, Mater. Res, V21, P1, DOI [10.1590/1980-5373-MR-2017-0787, DOI 10.1590/1980-5373-MR-2017-0787]

[9] Interpretation of Raman spectra of disordered and amorphous carbon [J].

Ferrari, AC ;

Robertson, J .

PHYSICAL REVIEW B, 2000, 61 (20) :14095-14107

[10] Investigation on the Effect of a Pre-Center Drill Hole and Tool Material on Thrust Force, Surface Roughness, and Cylindricity in the Drilling of Al7075 [J].

Ghasemi, Amir Hossein ;

Khorasani, Amir Mahyar ;

Gibson, Ian .

MATERIALS, 2018, 11 (01)

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