Empirical study regarding the effects of minimum quantity lubricant utilization on performance characteristics in the drilling of Al 7075

Kılıçkap, Erol; Hüseyinoğlu, Mesut; Özel, Cihan

doi:10.1590/s1678-58782011000100008

Cited by 13 publications

(6 citation statements)

References 21 publications

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“…Since BUE formed on the cutting edges also spoiled the geometric structure of the cutting tool, the stable and ideal process of the cutting operation was damaged, so the roughness increased (Figure 2 a-f). Also, BUE formed on the cutting edges caused fracturing and abrasion on the cutting edges while it was separating from the cutting edges by the effect of thermal tensions [24]. This case increased the roughness of the hole surface depending on the size of BUE (Figures 4 a-c).…”

Section: Resultsmentioning

confidence: 98%

“…In former studies [18,23], this case was attributed to the decrease in the cutting and feed force. The most considerable reasons of the decrease in these forces are the decrease in the contact region between the tool and work piece and the decrease in the shear strength in the cutting region due to the increase in the heat of tool-work piece depending on the cutting speed [18,24].…”

Section: Resultsmentioning

confidence: 99%

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Experimental Investigation of the Effect of Machining Parameters on the Surface Roughness and the Formation of Built Up Edge (BUE) in the Drilling of Al 5005

Bahçe¹,

Özel²

2013

Tribology in Engineering

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Section: Resultsmentioning

confidence: 98%

Section: Resultsmentioning

confidence: 99%

Experimental Investigation of the Effect of Machining Parameters on the Surface Roughness and the Formation of Built Up Edge (BUE) in the Drilling of Al 5005

Bahçe¹,

Özel²

2013

Tribology in Engineering

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“…Application of coolant through MQL reduces the burr height and uniform burr without roll back have been observed. Kilickap et al [95] noticed that the application of the MQL technique with boron oil-water cutting fluid improves the drilling performance by 8 and 66% compared to compressed air and dry drilling, respectively. However, recent studies have reported the application of nanofluid MQL in the drilling process.…”

Section: Drilling Processmentioning

confidence: 99%

Emerging application of nanoparticle-enriched cutting fluid in metal removal processes: a review

Singh

Dixit

Mandal

et al. 2017

J Braz. Soc. Mech. Sci. Eng.

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In metal removal processes, the role of cooling and lubricating fluid is very crucial for improving the performance of machining. When metallic and non-metallic nanoparticles (less than 100 nm) are added to the base fluid, it is termed as a nanofluid. Due to excellent heat-carrying capacity, lubrication and rheological properties, nanofluids have gained immense importance for growing research activities. Researchers are also exploring synthesis and newer application of nanofluids. In the process, scientists are trying to develop new types of nano-cutting fluids, which are economic and eco-friendly. In this connection, investigations are also underway to find out possible mechanisms for improving cooling and lubricating properties of nanofluids. This paper presents a summary of published literature on the application of nano-enriched cutting fluid in various conventional metal removal processes, such as turning, milling, drilling and grinding. This paper also discusses the effects of different nano-enriched cutting fluids on various metal removal processes and factors influencing their process performance.

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“…Various researchers have explored the use of MQL for drilling operation. Kilickap et al (2011) studied the effects of different cutting parameters on performance characteristics during the drilling of Al-7075. Haan et al (1997) performed drilling on aluminium and grey cast iron in order to evaluate the performance of the different cutting fluids with feed rate, hole depth, material and cutting speed as input parameters.…”

Section: Drilling With Mqlmentioning

confidence: 99%

A review of near dry machining/minimum quantity lubrication machining of difficult to machine alloys

Singh

Dureja

et al. 2016

IJMMM

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Cutting fluids cool and lubricate the cutting tool and machined area, wash away chips thereby increasing material removal rate, lengthen tool life and improve dimensional accuracy. However, strict environmental regulations prohibit liberal use of conventional coolants due to environment, health hazards and economic reasons. But, dry cutting although environmental friendly is not feasible under all machining applications. Some materials when machined dry; tend to stick to tool face, spoiling tool and machined surface finish, can be efficiently machined under near dry machining (NDM) or under minimum quantity lubrication (MQL) conditions; in which cooling and lubrication in the cutting zone can be achieved by a tiny amount of cutting oil applied to tool tip T. Singh et al.with compressed air in mist form, thereby addressing the negative impact of flooded coolant machining. This paper, attempts to critically review research progress and current state of affairs in machining of difficult to machine alloys under NDM/MQL. He is a life member of ISTE. His areas of interest are hard turning, tool wear, condition-based maintenance and monitoring apart from statistical modelling and optimisation, machining of aerospace alloys under minimum quantity lubrication machining/near dry machining, green manufacturing, etc.

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Empirical study regarding the effects of minimum quantity lubricant utilization on performance characteristics in the drilling of Al 7075

Cited by 13 publications

References 21 publications

Experimental Investigation of the Effect of Machining Parameters on the Surface Roughness and the Formation of Built Up Edge (BUE) in the Drilling of Al 5005

Experimental Investigation of the Effect of Machining Parameters on the Surface Roughness and the Formation of Built Up Edge (BUE) in the Drilling of Al 5005

Emerging application of nanoparticle-enriched cutting fluid in metal removal processes: a review

A review of near dry machining/minimum quantity lubrication machining of difficult to machine alloys

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