Effect of micro/nano-scale textures on anti-adhesive wear properties of WC/Co-based TiAlN coated tools in AISI 316 austenitic stainless steel cutting

Zhang, Kedong; Deng, Jianxin; Sun, Jialin; Jiang, Chao; Liu, Yayun; Chen, Shuai

doi:10.1016/j.apsusc.2015.07.132

Cited by 77 publications

(27 citation statements)

References 29 publications

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“…6a and Fig. h, the wear scar under N 2 condition is rough and underwent adhesive wear mechanism [25]. With the increase in RH, the wear surface become smoother and exhibited an evident furrow trace with different depths and widths, indicating that the wear mechanism was abrasive wear.…”

Section: Wear Surface Analysismentioning

confidence: 88%

Role of humidity in reducing the friction of graphene layers on textured surfaces

Yang

et al. 2017

Applied Surface Science

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A multiple-layer graphene was prepared on steel surface to reduce friction and wear. A graphene-containing ethanol solution was dripped on the steel surface, and several layers of graphene flakes were deposited on the surface after ethanol evaporated. Tribological performance of graphene-contained surface (GCS) was induced by reciprocating ball against plate contact in different RH (0% (dry nitrogen), 30%, 60%, and 90%). Morphology and wear scar were analyzed by OM, 2D profile, SEM, Raman spectroscopy, and XPS. Results show that GCS can substantially reduce the wear and coefficient of friction (COF) in 60% relative humidity (RH). Low COF occurs due to graphene layer providing a small shear stress on the friction interface. Meanwhile, conditions of high RH and textured surface could make the low COF persist for a longer time. High moisture content can stabilize and protect the graphene C-network from damage due to water dissociative chemisorption with carbon dangling bonds, and the textured surface was attributed to release graphene layer stored in the dimple.

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Section: Wear Surface Analysismentioning

confidence: 88%

Role of humidity in reducing the friction of graphene layers on textured surfaces

Yang

et al. 2017

Applied Surface Science

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“…width is small (40μm), the micro-texture provides a supremely fabulous contact interface to reduce the friction and temperature. Research [19] shows that micro nanoscale texture is more effective than micro-scale texture because it minifies the contact region between the toolchip interfaces. Yet as the micro-texture width increase (40~80μm), the voids in the micro-texture increase, and the severer " derivative cutting" cause the rise of tool temperature.…”

Section: Effect Of Microstructure Size On Cutting Temperaturementioning

confidence: 99%

Study on the Cutting Temperature of the Textured Tool by 3D FEA Simulation

Tang¹,

Liu²,

Wang³

et al. 2020

Mech. Eng. Sci.

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Temperature plays an important role in the life of cutting tools. However, it is sometimes difficult to observe instantaneously because of limited data acquisition, especially for the textured tool. In this paper, the performance of microgroove textured cutting tools for three-dimensional (3D) oblique dry turning of AISI 1045 steel was studied by finite element simulation. The effects of width, depth and spacing of strip micro-texture on cutting temperature and the effect of cutting speed on cutting temperature of strip micro-texture tool were studied. The results show that the maximum temperature of the tool and the tip temperature first increase and then decrease with the increase of micro-texture width. When the micro-texture depth increases, the maximum temperature and the tool tip temperature decrease first and then increase. The highest temperature and tip temperature of the tool gradually increase with the increase of micro-texture spacing. The highest temperature and tip temperature of the tool increase with the increase of cutting speed, feed speed and cutting depth. In addition, the effective mechanism of micro-texture parameter for the temperature was proposed. It provides profound guidance for optimizing the microstructure parameters and cutting process of cutting tools according to cutting temperature in this study. It also provides an effective and practical method for the design, innovation and development of micro-textured tools.

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“…One of the successful applications of laser surface texturing is in cutting tools. Surface textures with micrometer scales on the tool surface have been reported to improve tribological characteristics [32,33]. The nanoscale textures are also the ideal candidate for improving the properties of cutting tools.…”

Section: Reduction Of Friction Of Metals By Ultrashort Pulsed Laser-imentioning

confidence: 99%

“…Compared to other techniques, laser structuring provides significant advantages including fast machining time, environment friendly, precise control of the geometric features of the patterns, and so on. Especially, the ultrashort pulsed laser with pulse width ranging from picosecond to femtosecond is one of the most promising ways to achieve micromachining in the field of tribological applications [19][20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37], which is owing to its ultrashort pulse width and ultrahigh peak power that can process almost all materials. Moreover, ultrashort pulsed lasers are expected to minimize the melt ejection and heat-affected effects for surface texturing in tribological applications.…”

Section: Introductionmentioning

confidence: 99%

“…Some researchers have proved that ultrashort pulsed laser structuring can modulate the friction behaviors of metal materials [23][24][25][26][27][28][29][30][31][32][33][34][35][36][37]. Surface textures not only reduce the friction coefficient, but also can raise the friction coefficient, depending on the geometry, scale, and subsequent modification.…”

Section: Introductionmentioning

confidence: 99%

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Manipulation of Tribological Properties of Metals by Ultrashort Pulsed Laser Micro-/Nanostructuring

Zhao¹,

Wang²

2016

Advances in Tribology

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Surface texturing as a means for controlling tribological properties of mechanical components is well known for many years. Various technologies have been developed for surface texturing. Among them, ultrashort pulsed laser surface texturing is one of the most promising ways to achieve micromachining in the field of tribological applications. Ultrashort pulsed laser technology can produce various micro-/nanostructures on the material surfaces to modulate their tribological properties. The aim of this chapter is to introduce the recent progress on ultrashort pulsed laser-induced frictional property change of metals and to demonstrate the potential applications of ultrashort pulsed laser-induced frictional property change of metal in various fields.

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Effect of micro/nano-scale textures on anti-adhesive wear properties of WC/Co-based TiAlN coated tools in AISI 316 austenitic stainless steel cutting

Cited by 77 publications

References 29 publications

Role of humidity in reducing the friction of graphene layers on textured surfaces

Role of humidity in reducing the friction of graphene layers on textured surfaces

Study on the Cutting Temperature of the Textured Tool by 3D FEA Simulation

Manipulation of Tribological Properties of Metals by Ultrashort Pulsed Laser Micro-/Nanostructuring

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