Assessment of Microgrooved Cutting Tool in Dry Machining of AISI 1045 Steel

Ma, Jianfeng; Duong, Nick H.; Chang, Sin-Chung; Lian, Yunsong; Deng, Jianxin; Lei, Shuting

doi:10.1115/1.4029565

Cited by 42 publications

(13 citation statements)

References 23 publications

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“…A optimal edge distance may reduce cutting force, tool wear and stress. The good choice of edge distance may be taken as edge radius [32]. In the present study, the dimple was created from edge of cutting tool of 50 µm.…”

Section: Chip Flow Angle and Chip Curlingmentioning

confidence: 99%

Performance of textured tool in turning of Ti–6Al–4V alloy: numerical analysis and experimental validation

Parida

Rao

Ghosh

2020

J Braz. Soc. Mech. Sci. Eng.

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Development of advanced or new cutting tool has gained attention among the research community nowadays. Due to environmental obligation, researchers are working on hybrid machining processes without cutting fluids to improve sustainability. The effect of micro-dimple-textured tool on turning of Ti-6Al-4V alloy is assessed by considering cutting force, chip morphology and chip flow angle using finite element method (FEM) in the current study. The machining simulations are performed for both flat and textured tool using DEFORM software. The simulation results show that machinability of textured tool increased (maximum reduction 16, 30 and 12% in cutting surface roughness and chip thickness, respectively) as compared to the flat tool. The simulated results are validated by performing experimental runs, and significant coherence (error % < 10) is obtained.

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Section: Chip Flow Angle and Chip Curlingmentioning

confidence: 99%

Performance of textured tool in turning of Ti–6Al–4V alloy: numerical analysis and experimental validation

Parida

Rao

Ghosh

2020

J Braz. Soc. Mech. Sci. Eng.

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“…However, to the best of our knowledge, the combined application of soft and hard coatings to dry cutting has not yet been reported. To obtain the best combination of soft and hard coatings from known materials, three-factor five-level (L 25 5 6 ) orthogonal experiments were designed. The three factors were the coating thickness, coating material, and thickness ratio of soft and hard coatings, and the five levels of each factor are described in detail in Table 2.…”

Section: Orthogonal Experiments Designmentioning

confidence: 99%

“…However, the cutting fluid application increases not only the processing costs but also the environmental pollution risks [3,4]. Therefore, green processing technology (without cutting fluids) is a sustainable development trend, which has become increasingly topical [5,6]. However, dry cutting exposes the tool to more heavy-duty conditions because of the inevitably increased cutting forces, cutting temperatures, and tool wear [7].…”

Section: Introductionmentioning

confidence: 99%

Three-dimensional numerical simulation of soft/hard composite-coated textured tools in dry turning of AISI 1045 steel

Lian

Liu

et al. 2019

Adv. Manuf.

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A structural model of a soft/hard compositecoated textured (SHCCT) tool was proposed and substantiated by a three-dimensional numerical simulation. Its dry turning performance as applied to AISI-1045 steel was analyzed via three-factor five-level orthogonal experiments for different coating parameters, including coating thickness, coating material, and thickness ratio of the soft and hard coatings. In addition, the cutting performance of the proposed SHCCT tool was compared with those of uncoated non-textured, coated non-textured, and uncoated textured tools, and its superiority was proved by the significant reductions in the cutting force, and specifically, the cutting temperature. The optimal results were provided by the SHCCT tool with a WS 2 /ZrN soft/hard composite coating, a 0.9:0.1 thickness ratio of the above ingredients, and a total coating thickness of 0.5 lm.

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“…Ma et al carried out a series of simulative studies in tools with grooves texture [96,97], holes texture [98] and bumps texture [99]. In these studies, dimensional and locational parameters were considered, as shown in Table 5.…”

Section: Fem Simulationmentioning

confidence: 99%

From macro to micro, evolution of surface structures on cutting tools: a review

Kang

Kim

et al. 2019

JMST Adv.

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In modern tool industry, the design and manufacture of cutting tool surface have been highlighted to fulfill the ever-increasing demands of advanced manufacturing, e.g., lean production, intelligent manufacturing and Industry 4.0. Chip-breaker is a triumph of applying the specific macro structure on rake face, not only contributing to chip controlling, but also being capable to reduce cutting force and tool temperature. In recent decade, surface texturing has been emerged on tool surface, indicating that research focus of surface structures on tools is evolving from macroscale to microscale. The present study reviews functions, optimization and manufacture approaches of different scale structures on cutting tools, aiming at providing a global view of related technologies and revealing the possible developing tendency in this field. This paper could greatly facilitate future research and industrial application of tool surface modification, especially for the integrated application in multi-scale.

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Assessment of Microgrooved Cutting Tool in Dry Machining of AISI 1045 Steel

Cited by 42 publications

References 23 publications

Performance of textured tool in turning of Ti–6Al–4V alloy: numerical analysis and experimental validation

Performance of textured tool in turning of Ti–6Al–4V alloy: numerical analysis and experimental validation

Three-dimensional numerical simulation of soft/hard composite-coated textured tools in dry turning of AISI 1045 steel

From macro to micro, evolution of surface structures on cutting tools: a review

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