Machinability performance of nickel alloy X-750 with SiAlON ceramic cutting tool under dry, MQL and hBN mixed nanofluid-MQL

Şirin, Şenol; Sarıkaya, Murat; Yıldırım, Çağrı Vakkas; Kıvak, Turgay

doi:10.1016/j.triboint.2020.106673

Cited by 131 publications

(39 citation statements)

References 49 publications

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“…During MQL turning process cutting fluid was detained on the machined side and stimulated the plastic fluidity at the backside of chips, consequently creating a significant impact on the machining process. However, nano-cutting fluids work efficiently in coherence with carbide cutting tools [48]. Seeing that under traditional cooling environments, SiO 2 with low thermal shock resistance can cause unattractive conditions, however, in this study H 2 O-SiO 2 -based NF-MQL along with MQL demonstrated superb accomplishment in terms of Ra.…”

Section: Surface Morphology Analysismentioning

confidence: 68%

Parametric analysis of turning HSLA steel under minimum quantity lubrication (MQL) and nanofluids-based minimum quantity lubrication (NF-MQL): a concept of one-step sustainable machining

Javid

Jahanzaib

Jawad

et al. 2021

Int J Adv Manuf Technol

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The requirement of cost-effective and ecological production systems is crucial in the competitive market. In this regard, the focus is shifted towards sustainable and cleaner machining processes. Besides the clean technologies, effective parametric control is required for machining materials (such as High Strength Low Alloy Steels) specifically designed for high strength applications having superior physio-chemical properties. Therefore, the machinability complexities require optimized solutions to reduce temperature elevation and tooling costs and improve machining of these materials. Complying to the market needs, this research examines the effectiveness of nanofluid on tool life, wear mechanisms, surface roughness (Ra), surface morphology, and material removal rate (MRR) in turning of 30CrMnSiA (HSLA) using minimum quantity lubrication (MQL) and SiO2-H2O nanofluids (NF-MQL). A systematic investigation based on physical phenomena involved is carried out considering four process parameters (cutting speed (VC), feed rate (Fr), depth of cut (DOC), and mode of lubrication for machining. Fr is found as the vital parameter for surface roughness while MRR is highly influenced by DOC regardless of lubrication approach. One-step sustainability technique is applied, in which process variables used for roughing conditions are analogous to attain surface comparable to finished machining without compromising process efficiency and demonstrate its feasibility through optimal settings under NF-MQL. Multi-response optimization proved the NF-MQL machining condition as the best alternative which result in 28.34% and 5.09% improvements for surface roughness and MRR, respectively. Moreover, the use of SiO2 is recommended over MQL due to lower energy consumption, low tool wear, and better surface integrity, sustainable liquid, and related costs.

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Section: Surface Morphology Analysismentioning

confidence: 68%

Parametric analysis of turning HSLA steel under minimum quantity lubrication (MQL) and nanofluids-based minimum quantity lubrication (NF-MQL): a concept of one-step sustainable machining

Javid

Jahanzaib

Jawad

et al. 2021

Int J Adv Manuf Technol

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“…Again, cutting resistance, which is likely to be directly affected by controllable and uncontrollable parameters during machining (feed, cut depth, cutting speed, insert geometry, chip shape, workpiece, temperature, etc.) has an impact on tolerance violations [74]. Additionally, in the force modelling, relative to chip flow direction is permitted better predictor of cutting forces when using round inserts as well as a third component.…”

Section: Cutting Forces (Kesme Kuvvetleri)mentioning

confidence: 99%

“…In a study, it was stated that minimum residual stress and shear force could be obtained by using the MQL-SiO 2 nano lubrication system [76]. In another study, in according to the dry machining environment, it was stated that the cutting force was reduced by approximately 0.3 percent and 6 percent with NFMQL with a blend of BF-MQL and hBN [74]. The formation of chip segments with the complete breaking mechanism provided a high segmentation rate in the MQL condition.…”

Section: Cutting Forces (Kesme Kuvvetleri)mentioning

confidence: 99%

An Evaluation on Machinability Characteristics of Titanium and Nickel Based Superalloys Used in Aerospace Industry

Yurtkuran

2021

İmalat Teknolojileri Ve Uygulamaları

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Superalloys are a group of materials that are commonly used in aerospace applications and are also called high temperature materials, as they have superior wear and corrosion resistance. Ni-based superalloys are used more often than Ti alloys in the aerospace industry as they have mechanical and physical properties such as superior temperature resistance and toughness, high corrosion resistance, excellent fatigue and creep resistance. Ti alloys, on the other hand, have the highest strength / weight ratio among metals, increasing their preference in these industries continuously. Casting, forging, powder metallurgy and machining methods are used in the process of shaping machine parts used in the aviation industry from superalloys. However, many components are mostly manufactured using machining methods due to the part geometry, desired size and surface quality requirements. In this context, in the production of parts from Ti alloys and Ni-based superalloys, which are difficult to process, the correct selection or optimization of processing parameters is very important in terms of minimization of processing costs and therefore sustainable manufacturing. In this study, factors such as cutting tool quality and cooling/lubrication technology were evaluated for criteria such as tool life, surface integrity and cutting forces, which have an important place in the machinability of titanium and nickel-based superalloys.

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“…The better lubricating performance of nanofluids MQL was corresponded to the ability of the nanoparticles to retain and hold the particle of oil, avoiding the cutting oil to immediate release from the cutting zone. According to the recent work by Singh et al 19) , Sirin & Kivak 20) and Sirin et al 21) , they proved that the effectiveness of the nanofluids as a lubricant medium in machining process under MQL technique by providing better reduction in friction and wear, thus lowered the cutting force and less tool damage. Shuang et al 22) mentioned that the temperature at cutting tool may be reduced due to the presence of nanoparticles in nanofluid, thus contributed to reduce friction at cutting zone and therefore, hardness and sharpness of cutting tool used can be maintained.…”

Section: Introductionmentioning

confidence: 99%

Performance Comparative of Modified Jatropha Based Nanofluids in Orthogonal Cutting Process

Jamaluddin¹,

Talib²,

Sani³

2021

Evergreen

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As machining operation is getting crucial, thus nanotechnology has been considered in providing more effective performance to reduce friction coefficient and wear protection of both workpiece and tool. This study investigated effect of an inclusion of solid nanoparticle additives such hexagonal boron nitride (hBN), graphene, copper oxide (CuO) at 0.05 wt.% concentration in modified jatropha (MJO) based oil. The performance of nanofluids was evaluated by conducting friction and wear test via four-ball test as well as machining process through orthogonal cutting process. The attained results were then compared with synthetic ester. This present study revealed the MJO nanofluids (MJO + 0.05 wt.% hBN, MJO + 0.05 wt.% graphene and MJO + 0.05 wt.% CuO) showed higher lubrication performance as compared to the commercial synthetic ester in term of physical properties and tribological behaviour. This condition resulted in the excellent machining performance which was explained by the reduction in maximum cutting temperature, chip thickness, effect of morphology chip and tool-chip contact length. Therefore, the MJO nanofluids can be considered as a potential sustainable metalworking fluid to replace the usage of the currently used synthetic ester in machining operation.

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Machinability performance of nickel alloy X-750 with SiAlON ceramic cutting tool under dry, MQL and hBN mixed nanofluid-MQL

Cited by 131 publications

References 49 publications

Parametric analysis of turning HSLA steel under minimum quantity lubrication (MQL) and nanofluids-based minimum quantity lubrication (NF-MQL): a concept of one-step sustainable machining

Parametric analysis of turning HSLA steel under minimum quantity lubrication (MQL) and nanofluids-based minimum quantity lubrication (NF-MQL): a concept of one-step sustainable machining

An Evaluation on Machinability Characteristics of Titanium and Nickel Based Superalloys Used in Aerospace Industry

Performance Comparative of Modified Jatropha Based Nanofluids in Orthogonal Cutting Process

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