Hard turning of AISI D6 tool steel under dry, wet and cryogenic conditions: An economic investigation aimed at achieving a sustainable machining approach

Melo, Anderson Clayton Alves de; Oliveira, Adilson José de; Chesman, C.

doi:10.1016/j.clet.2020.100022

Cited by 9 publications

(8 citation statements)

References 19 publications

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“…The cryogenic procedure increased the ceramic cutting tool's tool life, reducing machine operating time and power and carbon dioxide emissions than dry and wet cooling technology effectively is shown in comparison index Figure 2. It was concluded that with a reduction in the environmental effect, cryogenic cooling application may be appropriate for green [56] investigated the economic feasibility of turning AISI D6 tool steel with PCBN inserts using liquid nitrogen (LN2). The delivery mechanism and flow rate monitoring approach delivered LN2 to the cutting zone.…”

Section: Sustainability Aspects In Hard Machiningmentioning

confidence: 99%

A contemporary advancement of intelligent machining and sustainability aspects in hard machining area: A Critical Review

Khatai,

Sahoo,

Kumar

et al. 2023

E3S Web Conf.

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The intelligent manufacturing devotes considerable effort to towards machining process. This phenomenon is engendered by the growing demand for advanced machining process for manufacturing of precise parts by adopting optimization techniques. This article illustrates the most significant developments in the sustainability aspects as well as optimization and modelling techniques adopted to solve the problems and complexity in hard machining process. Machining realisation necessitates recent and future breakthroughs in technological innovations for Industry 4.0. A significant amount of focus is also paid to the different sustainability aspects, modelling strategies and performance analysis during hard machining process. Many avenues for future study on the needs of intelligent manufacturing are discussed in this article. The future directions for intelligent machine systems and sustainability factors are also discussed for the green, sustainable, and high dimensional accuracy manufacturing in hard machining area.

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Section: Sustainability Aspects In Hard Machiningmentioning

confidence: 99%

A contemporary advancement of intelligent machining and sustainability aspects in hard machining area: A Critical Review

Khatai,

Sahoo,

Kumar

et al. 2023

E3S Web Conf.

View full text Add to dashboard Cite

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“…They found from the study that cryogenic condition not only reduced drilling torque by 7–25% but also surface integrity of drilled hole was improved from reduced built-up edge formations. Fernandes et al [ 64 ] investigated the economics of turning operations on AISI D6 steel under dry, wet, and cryogenic conditions using LN 2 at three different flow rates. They found that cryogenic turning of steel effectively enhanced tool life compared to dry and flooded machining under high liquid nitrogen flow rates.…”

Section: Types Of Coolant Deliverymentioning

confidence: 99%

Recent progress and evolution of coolant usages in conventional machining methods: a comprehensive review

Kui

Islam

Reddy

et al. 2021

Int J Adv Manuf Technol

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This paper reviews recent progress and applications of usage of cutting fluids in conventional machining processes. In addition to reviewing the various conventional and advanced cooling techniques during machining, the paper also discusses the use of minimum quantity lubrication (MQL) in several types on metals such as steel, aluminum, alloy, and titanium alloys. Due to the toxicity of conventional cutting fluid resulting in ecological problems, the demand for environmentally friendly cutting fluid is rising. Therefore, natural vegetable oil is chosen as potential replacement as an environmentally friendly cutting fluid which fulfills the important aspects of biodegradability and sustainability. Application of vegetable oil-based cutting fluids under MQL techniques are also discussed. Moreover, the potential of palm oil as biodegradable and environmentally friendly natural vegetable oil-based metal-working fluids in MQL are reviewed.

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“…LN2 was good in surface integrity, and tool life was good, but the production cost for cryogenic setup was more compared to dry machining. This cost varied as the flow rate of LN2 increased [ 92 ]. In the milling of AISI D2, the impact of cryogenic cooling was noted compared to a dry and wet cutting environment.…”

Section: Sustainable Techniquesmentioning

confidence: 99%

“…Cutting forces were lesser, and performance was more consistent. Tool life was about 56% in deep cryogenic treatment than by non-treated insert at cutting speed of 110 m/min [ 92 , 93 ].…”

Section: Sustainable Techniquesmentioning

confidence: 99%

Progressing towards Sustainable Machining of Steels: A Detailed Review

et al. 2021

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Machining operations are very common for the production of auto parts, i.e., connecting rods, crankshafts, etc. In machining, the use of cutting oil is very necessary, but it leads to higher machining costs and environmental problems. About 17% of the cost of any product is associated with cutting fluid, and about 80% of skin diseases are due to mist and fumes generated by cutting oils. Environmental legislation and operators’ safety demand the minimal use of cutting fluid and proper disposal of used cutting oil. The disposal cost is huge, about two times higher than the machining cost. To improve occupational health and safety and the reduction of product costs, companies are moving towards sustainable manufacturing. Therefore, this review article emphasizes the sustainable machining aspects of steel by employing techniques that require the minimal use of cutting oils, i.e., minimum quantity lubrication, and other efficient techniques like cryogenic cooling, dry cutting, solid lubricants, air/vapor/gas cooling, and cryogenic treatment. Cryogenic treatment on tools and the use of vegetable oils or biodegradable oils instead of mineral oils are used as primary techniques to enhance the overall part quality, which leads to longer tool life with no negative impacts on the environment. To further help the manufacturing community in progressing towards industry 4.0 and obtaining net-zero emissions, in this paper, we present a comprehensive review of the recent, state of the art sustainable techniques used for machining steel materials/components by which the industry can massively improve their product quality and production.

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Hard turning of AISI D6 tool steel under dry, wet and cryogenic conditions: An economic investigation aimed at achieving a sustainable machining approach

Cited by 9 publications

References 19 publications

A contemporary advancement of intelligent machining and sustainability aspects in hard machining area: A Critical Review

A contemporary advancement of intelligent machining and sustainability aspects in hard machining area: A Critical Review

Recent progress and evolution of coolant usages in conventional machining methods: a comprehensive review

Progressing towards Sustainable Machining of Steels: A Detailed Review

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