Direct current reactive co-sputter deposition of CrWN films to enhance cutting tool performance

被引：12

作者：

Chen, G. C. ^{[1
]}

Hu, C. C. ^{[2
,3
]}

Wang, C. H. ^{[1
]}

Lu, T. W. ^{[3
,4
]}

Hsu, C. Y. ^{[5
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Dept Mat Sci & Engn, Taipei, Taiwan

[2] Ming Chi Univ Technol, Dept Mech Engn, Taipei, Taiwan

[3] Natl Taiwan Univ, Inst Biomed Engn, Taipei 10764, Taiwan

[4] Natl Taiwan Univ, Sch Med, Dept Orthopaed Surg, Taipei 10764, Taiwan

[5] Lunghwa Univ Sci & Technol, Dept Mech Engn, Tao Yuan, Taiwan

来源：

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS | 2013年 / 37卷

关键词：

AISI; 304; Co-sputter; Grey relational Taguchi method; Cutting; CARBIDE TOOLS; PARAMETERS; WEAR; OPTIMIZATION; COATINGS; DESIGN;

D O I：

10.1016/j.ijrmhm.2012.10.020

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Chromium tungsten nitride (CrWN) thin films were deposited onto tungsten carbide tools substrates, by direct current (DC) reactive magnetron co-sputter at room temperature. The targets were metallic Cr and W, argon was the plasma gas and nitrogen was the reactive gas. A preliminary experiment to determine the optimal turning process parameters indicated spindle speed, feed rate, and cut depth clearly affect cutting performance. The use of a grey-based Taguchi method to determine the processing parameters of CrWN thin film deposition has been studied by considering multiple performance characteristics. Dry turning of AISI 304 stainless steel tests was carried out with these coated tools. The effect and optimization of CrWN thin film deposition parameters (DC reactive magnetron co-sputter parameters: Cr power, W power, N-2/(Ar + N-2) flow-rate ratios and deposition time) on the structure, roundness and flank wear in the turning operations were studied. In the confirmation runs, when using grey relational analysis, improvement of 12.64% was obtained in surface roughness, 9.09% in roundness and 25.52% in flank wear, respectively. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：82 / 89

页数：8

共 20 条

[1] Optimization of machining techniques - A retrospective and literature review [J].

Aggarwal, A ;

Singh, H .

SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES, 2005, 30 (6) :699-711

[2] Predicting surface roughness in machining: a review [J].

Benardos, PG ;

Vosniakos, GC .

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2003, 43 (08) :833-844

[3] Today's applications and future developments of coatings for drills and rotating cutting tools [J].

Cselle, T ;

Barimani, A .

SURFACE & COATINGS TECHNOLOGY, 1995, 76-77 (1-3) :712-718

[4] An overview of the machinability of aeroengine alloys [J].

Ezugwu, EO ;

Bonney, J ;

Yamane, Y .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2003, 134 (02) :233-253

[5] Effect of deposition parameters and annealing temperature on the structure and properties of Al-doped ZnO thin films [J].

Hsu, C. Y. ;

Lin, Y. C. ;

Kao, L. M. ;

Lin, Y. C. .

MATERIALS CHEMISTRY AND PHYSICS, 2010, 124 (01) :330-335

[6] Optimization of the EDM parameters on machining Ti-6Al-4V with multiple quality characteristics [J].

Kao, J. Y. ;

Tsao, C. C. ;

Wang, S. S. ;

Hsu, C. Y. .

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2010, 47 (1-4) :395-402

[7]

Klocke F, 1999, CIRP ANNALS 1999: MANUFACTURING TECHNOLOGY, VOL 48 NO 2 1999, P515

[8] Robust design of flank milling parameters based on grey-Taguchi method [J].

Kopac, J. ;

Krajnik, P. .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2007, 191 (1-3) :400-403

[9] Tool wear investigation on the precision progressive die for the IC dam-bar cutting process [J].

Lin, ZC ;

Chang, DY .

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2003, 22 (5-6) :344-356

[10] Performance of coated tungsten carbide tools on milling printed circuit board [J].

Lin, Zone-Ching ;

Ho, Chih-Yuan .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2009, 209 (01) :303-309

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