State-of-The-Art Cooling and Lubrication for Machining Inconel 718

Bartolomeis, Andrea de; Newman, Stephen T.; Biermann, Dirk; Shokrani, Alborz

doi:10.1115/1.4047842

Cited by 20 publications

(6 citation statements)

References 145 publications

(263 reference statements)

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“…According to the data, the relative mean prediction error is 1.5% when the spindle is spinning at 10,000 rpm, and 3.6% when it is spinning at 15,000 rpm. The suggested model can accurately predict the motorized spindle's temperature field [35]. To decrease tooth-surface flaws and enhance the quality of the tooth-surface topography, a technique of shaving operation for gears was devised.…”

Section: (D) Machiningmentioning

confidence: 99%

“…It is crucial to remember that selecting the best approach to prevent overheating must be performed with the employees' well-being as the top priority. The selection of a cooling procedure is influenced by the rules that apply to machining operations in many countries [35]. The power consumption in machining can vary, depending on the machining process and the specific MT utilized.…”

Section: Introductionmentioning

confidence: 99%

“…Gupta et al [34] explored the possessions of traditional and advanced LC methods in the grinding process on outcome measures. They presented the state of the art of the machining of Inconel, while considering LC [35]. Sharif et al [24] discussed the long-term viability of various CFs, as well as cooling solutions for their ecological influence on human health and advancements in eliminating the use of traditional machining fluids.…”

Section: Introductionmentioning

confidence: 99%

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Review of Lubrication and Cooling in Computer Numerical Control (CNC) Machine Tools: A Content and Visualization Analysis, Research Hotspots and Gaps

et al. 2023

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Lubrication and cooling (LC) are critical for mechanical devices’ effective and dependable functioning, because they decrease friction and wear of moving components, ensuring superior efficiency. However, the cutting fluids in machining operations are a key cause of fear, due to their high cost, environmental impact, and health risks, particularly in computer numerical control (CNC) machine tools (MTs). During the industrial revolutions, MTs superseded manual labour and increased efficiency and output. Therefore, much research was conducted on lubrication and cooling in CNC machine tools (LC in CNC MTs). Therefore, it has become necessary to review and highlight research hotspots and gaps using specific means that can benefit budding researchers. The present review aims to identify research hotspots and gaps of LC in CNC MTs utilizing content and visualization analysis, employing VOSviewer and Biblioshiny software. The analysis comprises 136 documents retrieved by Scopus between 1988 and 2022. The analysis revealed a consistent growth in publications, primarily consisting of articles, with a minor proportion of review documents and conference papers. The keywords were categorized into seven clusters, with a notable prevalence of ‘surface roughness’ and ‘CNC machine tools’. A word cloud was generated to visualize the author’s frequently used keywords, where larger font sizes represented higher frequency. The treemaps demonstrated that ‘CNC’ appeared 34 times and contributed 8%, followed by ‘machine’, ‘tool’, ‘machining’, and ‘thermal’. In the abstract-terms tree plot, ‘machine’ appeared 235 times and contributed 7%, followed by ‘CNC’, ‘machining’, ‘tool’, and ‘cutting’. The content and visualization analysis identified six research hotspots: computer control systems, machine tools, computer numerical control, machining, numerical control systems, and surface roughness (Ra). The research gaps are temperature, cooling systems, cutting forces, energy utilization, tool life, nanoparticles, electric power utilization, and energy conservation. Based on hotspots and gaps, literature evaluations extensively addressed the strong roadmap of technical improvements and problems of LC in CNC MTs. A complete visualization and content analysis also produced a conceptual framework for best practices, and the study offers insight into the issues and prospects.

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Section: (D) Machiningmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Review of Lubrication and Cooling in Computer Numerical Control (CNC) Machine Tools: A Content and Visualization Analysis, Research Hotspots and Gaps

et al. 2023

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“…The study revealed that change in jet location influences on the shear angle and it can increase the shear angle that can decrease the shear area and hence reduce the cutting forces and cutting power. De Bartolomeis et al [4] provided a complete section about the cryogenic machining of Inconel 718 in the review article. The study also provided a brief comparison with conventional flood cooling as a reference.…”

Section: Introductionmentioning

confidence: 99%

Machinability analysis of dry and liquid nitrogen–based cryogenic cutting of Inconel 718: experimental and FE analysis

Pervaiz

Kannan

Anwar

et al. 2021

Int J Adv Manuf Technol

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Inconel 718 is famous for its applications in the aerospace industry due to its inherent properties of corrosion resistance, wear resistance, high creep strength, and high hot hardness. Despite the favorable properties, it has poor machinability due to low thermal conductivity and high hot hardness. To limit the influence of high cutting temperature in the cutting zone, application of cutting flood is recommended during the cutting operation. Cryogenic cooling is the recommended method when machining Inconel 718. However, there is very limited literature available when it comes to the numerical finite element modeling of the process. This current study is focused on the machinability analysis of Inconel 718 using numerical approach with experimental validations. Dry and cryogenic cooling methods were compared in terms of associated parameters such as chip compression ratio, shear angle, contact length, cutting forces, and energy consumption for the primary and secondary deformation zones. In addition, parameters related to chip morphology were also investigated under both lubrication methods. Chip formation in cryogenic machining was well captured by the finite element assisted model and found in good agreement with the experimental chip morphology. Both experimental and numerical observations revealed comparatively less chip compression ratio in the cryogenic cooling with larger value of shear plane angle. This results in the smaller tool–chip contact length and better comparative lubrication.

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“…These issues result in short tool life and high manufacturing costs. In order to minimise cutting forces and temperatures, low cutting speeds and feed rates are generally used, leading to low productivity (De Bartolomeis et al, 2021). Inconel 718 is used for producing safety-critical components where the condition of the machined surface is of particular importance.…”

mentioning

confidence: 99%