Experimental Investigation and Mechanism Analysis of Tungsten Disulfide Soft Coated Micro-Nano Textured Self-Lubricating Dry Cutting Tools

Lian, Yunsong; Chen, Huifeng; Mu, Chenliang; Deng, Jianxin; Lei, Shuting

doi:10.1007/s40684-018-0022-9

Cited by 25 publications

(5 citation statements)

References 29 publications

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“…It is mainly ascribed to the anti-friction property and the durability of lubricant layer. The anti-friction effect of WS 2 /Cr is basically determined by the hexagonal crystal of WS 2 (Scharf et al, 2006;Lian et al, 2018). WS 2 /Cr layer with low Cr content has good crystallinity but low wear resistance and less sustainable lubrication, so L0H and L32H coatings has lower friction coefficients in the first stage but higher friction coefficients in the whole friction test (see Fig.…”

Section: Discussion 341 Tribological Performancesmentioning

confidence: 99%

“…WS 2 has superior lubricity (Xu et al, 2014;Scharf et al, 2006), thereby attracts growing attention as a kind of antifriction coating (Lian et al, 2018;Deepthi et al, 2018;Li et al, 2014), but WS 2 coating is not durable due to extremely low hardness. Therefore, doped WS 2 coatings were developed to improve their wear resistance, including WS 2 /Cr (Deepthi et al, 2010), WS 2 /Ni (Xu et al, 2017;Roy et al, 2017), WS 2 /Cu (Xu et al, 2014), WS 2 /Ag (Quan et al, 2017), WS 2 /Ti (Banerjee and Chattopadhyay, 2014), WS 2 /C (Cao et al, 2017), etc.…”

Section: Introductionmentioning

confidence: 99%

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Tribological and dry drilling performance of WS<sub>2</sub>/Cr-AlCrN coatings

Sun

Qin

et al. 2021

JAMDSM

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Section: Discussion 341 Tribological Performancesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Tribological and dry drilling performance of WS<sub>2</sub>/Cr-AlCrN coatings

Sun

Qin

et al. 2021

JAMDSM

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“…In this paper, the solid lubricant coating (SLC) was used to block the contact between C and Fe elements, decrease the cutting heat, and inhibit the graphitization of diamond coating. The application of SLC on cutting tools is widely studied, which significantly reduces cutting force and cutting temperature [14,15]. Excellent performance in reducing tool wear and is a very promising method for tool lubrication.…”

Section: Introductionmentioning

confidence: 99%

Synergistic Effect of WS2 and Micro-Textures to Inhibit Graphitization and Delamination of Micro-Nano Diamond-Coated Tools

Zhao

Xudong

et al. 2023

Crystals

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Diamond-coated tools often fail due to coating graphitization and delamination caused by poor coating adhesion, large contact stress, and thermochemical reactions. To address these issues, this research utilized a combination of micro-nano double-layer diamond coating, WS2 coating, and micro-textures. The WS2 coating inhibits the graphitization of the diamond coating through a transfer film mechanism, while the micro-textures and nanocrystalline diamond coating store WS2, resulting in a prolonged lubrication life. Additionally, the influence of micro-texture on coating-substrate residual stress and coating-substrate mechanical interlocking was discussed, and it was proved that proper micro-textures effectively improve the coating adhesion. Under the same cutting flux conditions, taking coating peeling as the judging standard, the cutting distance of textured WS2/Micro-Nano diamond coating tool is more than three times that of ordinary, diamond-coated tools, which greatly improves the service life of the tool.

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“…Based on the concept of micro nanoart, we can understand that a work should be called micro nanocarving technology and architectural sculpture art works. It needs to meet two conditions: one is that the work is small in size, and the other is that the work has certain ornamental and artistic value[8].…”

mentioning

confidence: 99%

Micro Nanoengraving Technology and Aesthetic Practice of Architectural Sculpture Art

Zhu

Dong

2022

Journal of Nanomaterials

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Micro nanotechnology refers to the emerging technology of material production using a single atomic or molecular structure. The structure and size of materials range from one to 100 microns or nanometers. In this paper, micro nanotechnology is used to study the aesthetic practice of sculpture technology and architectural sculpture art. This paper aims to combine traditional art ideas with science and technology to promote common development. This paper first introduces the micro nanoengraving technology and architectural sculpture art, it includes the definition of works, classification of works, and research on artistic commonalities and differences, and then summarizes the characteristics of micro nanoengraving materials. Finally, this paper will carry out aesthetic practice of sculpture works based on micro nanocreation. Finally, this paper compares with the works created by traditional technology. The results show that the recognition and creativity evaluation of sculpture works based on micro nanocreation have reached more than 8 points. It verifies the effectiveness of the technology.

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Experimental Investigation and Mechanism Analysis of Tungsten Disulfide Soft Coated Micro-Nano Textured Self-Lubricating Dry Cutting Tools

Cited by 25 publications

References 29 publications

Tribological and dry drilling performance of WS<sub>2</sub>/Cr-AlCrN coatings

Tribological and dry drilling performance of WS<sub>2</sub>/Cr-AlCrN coatings

Synergistic Effect of WS2 and Micro-Textures to Inhibit Graphitization and Delamination of Micro-Nano Diamond-Coated Tools

Micro Nanoengraving Technology and Aesthetic Practice of Architectural Sculpture Art

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