Nontraditional energy-assisted mechanical machining of difficult-to-cut materials and components in aerospace community: a comparative analysis

International Journal of Extreme Manufacturing, Journal Year: 2023, Volume and Issue: 6(2), P. 022007 - 022007

Published: Dec. 19, 2023

Abstract The aerospace community widely uses difficult-to-cut materials, such as titanium alloys, high-temperature metal/ceramic/polymer matrix composites, hard and brittle geometrically complex components, thin-walled structures, microchannels, surfaces. Mechanical machining is the main material removal process for vast majority of components. However, many problems exist, including severe rapid tool wear, low efficiency, poor surface integrity. Nontraditional energy-assisted mechanical a hybrid that nontraditional energies (vibration, laser, electricity, etc) to improve machinability local materials decrease burden machining. This provides feasible promising method rate quality, reduce forces, prolong life. systematic reviews this technology are lacking with respect current research status development direction. paper recent progress in components community. In addition, focuses on processing principles, responses under energy, resultant forces temperatures, mechanisms, applications these processes, vibration-, laser-, electric-, magnetic-, chemical-, advanced coolant-, Finally, comprehensive summary advantages, limitations each provided, future perspectives forward design, device development, sustainability processes discussed.

Language: Английский

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Nanobiolubricant grinding: a comprehensive review

Advances in Manufacturing, Journal Year: 2024, Volume and Issue: unknown

Published: March 9, 2024

Abstract Minimum quantity lubrication (MQL), which considers the cost, sustainability, flexibility, and quality, has been actively explored by scholars. Nanoadditive phases have widely investigated as atomizing media for MQL, aimed at enhancing heat transfer friction reduction performance of vegetable-oil-based biolubricants. However, industrial application nano-enhanced biolubricants (NEBL) in grinding wheels workpiece interfaces a cooling lubricating medium still faces serious challenges, are attributed to knowledge gap current mapping between properties grindability NEBL. This paper presents comprehensive literature review research developments NEBL grinding, highlighting key clarifies blind spots. Firstly, physicochemical elaborated from perspective base fluid nanoadditive phase. Secondly, excellent is clarified its distinctive film formation, transfer, multiple-field mobilization capacity. Nanoparticles with high thermal conductivity extreme-pressure film-forming significantly improved high-temperature extreme-friction conditions zone. Furthermore, sustainability applying small amounts systematically evaluated, providing valuable insights industry. Finally, perspectives proposed address engineering scientific bottlenecks aims contribute understanding effective mechanisms development green technologies.

Language: Английский

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Tool wear mechanisms in cold plasma and nano-lubricant multi-energy field coupled micro-milling of Al-Li alloy

Tribology International, Journal Year: 2024, Volume and Issue: 192, P. 109337 - 109337

Published: Jan. 28, 2024

Language: Английский

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Dynamic mechanical model in grinding C/SiC composites

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 268, P. 109042 - 109042

Published: Jan. 17, 2024

Language: Английский

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Modelling of polyurethane polishing pad surface topography and fixed-point polished surface profile

Tribology International, Journal Year: 2024, Volume and Issue: 195, P. 109646 - 109646

Published: April 10, 2024

Language: Английский

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Grindability Evaluation of Ultrasonic Assisted Grinding of Silicon Nitride Ceramic Using Minimum Quantity Lubrication Based SiO2 Nanofluid

Chinese Journal of Mechanical Engineering, Journal Year: 2024, Volume and Issue: 37(1)

Published: March 14, 2024

Abstract Minimum quantity Lubrication (MQL) is a sustainable lubrication system that famous in many machining systems. It involve the spray of an infinitesimal amount mist-like lubricants during processes. The MQL affirmed to exhibit excellent performance, and it highly economical. nanofluids are understood lubricity heat evacuation capability, compared pure oil-based system. Studies have shown surface quality energy expended grinding operations can be reduced considerably due positive effect these nanofluids. This work presents experimental study on tribological performance SiO 2 nanofluid Si 3 N 4 ceramic. different modes systems operation was also analyzed. Different concentrations manufactured using canola, corn sunflower oils. quantitative evaluation process done based forces, specific energy, frictional coefficient, integrity. found canola oil exhibits optimal oil, traditional Additionally, introduction ultrasonic vibrations with reduce normal tangential roughness by 65%, 57%, 18% respectively. Finally, regression analysis used obtain optimum parameter combinations. observations from this will aid smooth transition towards ecofriendly engineering ceramics.

Language: Английский

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State-of-the-art hybrid lubrication (Cryo-MQL) supply systems, performance evaluation, and optimization studies in various machining processes

Results in Engineering, Journal Year: 2024, Volume and Issue: 22, P. 102090 - 102090

Published: April 6, 2024

Despite offering significant advantages in machining, cutting fluids have contributed to substantial environmental concerns. Dry although considered a more environmentally friendly option, falls short providing effective solutions for processing difficult-to-cut materials. Consequently, extensive research is underway explore alternative greener machining such as Minimum Quantity Lubrication (MQL), cryogenics, vegetable-based fluids, and hybrid strategies like Cryo-MQL. Among them, Cryo-MQL lubrication combines two sustainable techniques that been widely adopted improve the machinability of This paper reviews published articles over last six years provide comprehensive analysis current literature related techniques, its supply systems, evaluation, optimization studies compared other cooling methods. Results, summarized based on reviewed articles, suggest an technique improving many materials comparison cooling/lubrication environments. A discussion different systems; external, internal, hybrid, delivering mediums has also presented this review. It was found offers favorable conditions, advantageous reducing heat enormous temperature. Therefore, application can enhance metal process benefit manufacturing sector. Lastly, parametric optimizations cryogenic MQL agents technology substantially effectiveness, leading better surface finish, tool life, reduced forces, lower temperatures.

Language: Английский

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Droplet size distribution model of needle electrode electrostatic atomization and milling nickel-based alloy performance evaluation

Journal of Manufacturing Processes, Journal Year: 2024, Volume and Issue: 119, P. 682 - 698

Published: April 8, 2024

Language: Английский

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Tribological and micro-milling performance of surfactant-free microwave plasma-modified Al2O3 nanoparticles biodegradable lubricants

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: 493, P. 144969 - 144969

Published: Feb. 1, 2025

Language: Английский

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Harnessing the power of polyol-based polyesters for biomedical innovations: synthesis, properties, and biodegradation

Journal of Materials Chemistry B, Journal Year: 2023, Volume and Issue: 11(40), P. 9597 - 9629

Published: Jan. 1, 2023

Polyesters based on polyols have emerged as promising biomaterials for various biomedical applications, such tissue engineering and drug delivery systems, due to their biocompatibility, biodegradability, versatile physicochemical properties.

Language: Английский

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