Performance evaluation of nanofluid MQL with vegetable-based oil and ester oil as base fluids in turning

Su, Yu; Gong, Lian; Bi, Li; Liu, Zhiqiang; Chen, Dandan

doi:10.1007/s00170-015-7730-x

Cited by 179 publications

(57 citation statements)

References 22 publications

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“…In order to achieve the goal of green and high efficient machining of difficult-to-cut materials, researchers have put forward some green cutting technologies, such as minimal quantity lubrication (MQL) [1,2], high-pressure coolant (HPC) [3,4], electrostatic solid lubrication (ESL) [5,6], and cryogenic cutting(CC) [7][8][9]. Cryogenic cutting has always been seen as one of the effective methods to realize green, high efficiency and high-quality processing of difficult-to-cut materials.…”

Section: Introductionmentioning

confidence: 99%

Experimental study on chip deformation of Ti-6Al-4V titanium alloy in cryogenic cutting

Zhao

Gong

Ren

et al. 2018

Int J Adv Manuf Technol

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This paper first develops a cryogenic cutting system with adjustable jet temperature (− 196~20°C), and then carries out a series of dry cutting and cryogenic turning experiments for titanium alloy. Metallographic microscope is used to observe the chip morphology of titanium alloy and the geometric characteristic parameters of the chip are measured using a Digimizer image measurement software. The influence of cutting speed and cooling conditions on the chip morphology, chip height ratio, and serrated pitch has been analyzed. The experimental results reveal that the cutting speed and cooling conditions play significant roles on the chip morphology and serrated characteristics of titanium alloy. During the cryogenic cutting process, with the increase of cutting speed, the chip height ratio and serrated pitch of titanium alloy chip increase. It has been found that under the condition of cryogenic cutting, the lower jet temperature, the more obvious serrated characteristic of titanium alloy chip. It is also found that the fibrous adiabatic shear band exists in the shear zone; the chip height ratio and serrated pitch remarkably increase.

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Section: Introductionmentioning

confidence: 99%

Experimental study on chip deformation of Ti-6Al-4V titanium alloy in cryogenic cutting

Zhao

Gong

Ren

et al. 2018

Int J Adv Manuf Technol

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“…Some studies also reported that milling using vegetable oil gave better surface finish and lesser tool wear than dry machining and flood cooling. Minimum quantity lubrication machining of AISI 1045 steel using vegetable oil‐based MWF also reduced the cutting force and cutting temperature when compared with synthetic ester oils . Infact, vegetable oils like coconut oil, sesame oil and canola oil were also found to be effective in reducing the surface roughness and tool wear as compared with conventional CF and dry cutting when microlubrication machining of AISI 1040 steel .…”

Section: Resultsmentioning

confidence: 94%

“…Minimum quantity lubrication machining of AISI 1045 steel using vegetable oil-based MWF also reduced the cutting force and cutting temperature when compared with synthetic ester oils. 36 Infact, vegetable oils like coconut oil, sesame oil and canola oil were also found to be effective in reducing the surface roughness and tool wear as compared with conventional CF and dry cutting when microlubrication machining of AISI 1040 steel. 37 In a different study, conducted on atomization machining AISI 1018 steel and Al 6061, reduction in peak-to-valley values of the resultant cutting force, thinner chip thickness and fewer burrs was achieved with the use of the canola oil-based MWF compared with the conventional MWF.…”

Section: Cross-sectional Hardness Analysis At Failurementioning

confidence: 99%

Microlubrication machining of 1018 steel: the effect of a biodegradable lubricant on the microstructural integrity

Shaikh¹,

Scharf

Boubekri

2017

Lubrication Science

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Microlubrication is a green machining technique that reduces the amount of cutting fluid during the machining process. Its effect on subsurface microstructural integrity is a very important aspect for the functionality of a machined component, but it is often neglected and requires advanced characterisation techniques. The focus of this study is to investigate the influence of microlubrication using a biodegradable vegetable oil‐based cutting fluid to characterise the subsurface microstructural integrity during end milling of AISI 1018 steel. Vickers microhardness was measured along the cross section of the machined component from the surface edge to inside the bulk, while transmission electron microscopy was conducted inside the subsurface deformation zone to quantify the dislocation densities. It was determined that increased dislocation densities near the workpiece edge resulted in increased microhardness with reduced tool wear. Thus, microlubrication machining is a sustainable green machining process that does not significantly compromise the subsurface integrity of the workpiece material. Copyright © 2017 John Wiley & Sons, Ltd.

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“…The outcome seems that the cutting fluid with novel MoS 2 nano-particles drastically reduce the friction and grinding force [9]. Several other researchers, namely Ramesh et al [10−12], Sridharan and Malkin [13], Kwon and Drzal [14], Nam et al [15], Samuel et al [16], Park et al [17], Vasu and Reddy [18], Ramesh et al [19], Khanderkar et al [20], Kalita et al [21], Nguyen et al [22], Amrita et al [23], Paul and Varadarajan [24], Srikiran et al [25], Amrita et al [26], Sharma et al [27], Su et al [28] and Gupta et al [5] have applied different nano fluids in various sorts of machining operations. Table 1 clearly describes that, the use of nano-particles with MQL in machining has proved to be an effective method to minimize the given responses.…”

Section: Introductionmentioning

confidence: 99%

Surface roughness measurements in NFMQL assisted turning of titanium alloys: An optimization approach

Gupta

Sood

2017

Friction

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Abstract:The prediction and optimization of surface roughness values remain a critical concern in nano-fluids based minimum quantity lubrication (NFMQL) turning of titanium (grade-2) alloys. Here, we discuss an application of response surface methodology with Box-Cox transformation to determine the optimal cutting parameters for three surface roughness values, i.e., R a , R q , and R z , in turning of titanium alloy under the NFMQL condition. The surface roughness prediction model has been established based on the selected input parameters such as cutting speed, feed rate, approach angle, and different nano-fluids used. Then the multiple regression technique is used to find the relationship between the given responses and input parameter. Further, the experimental data were optimized through the desirability function approach. The findings from the current investigation showed that feed rate is the most effective parameter followed by cutting speed, different nano-fluids, and approach angle on R a and R q values, whereas cutting speed is more effective in the case of R z under NFMQL conditions. Moreover, the predicted results are comparatively near to the experimental values and hence, the established models of RSM using Box-Cox transformation can be used for prediction satisfactorily.

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Performance evaluation of nanofluid MQL with vegetable-based oil and ester oil as base fluids in turning

Cited by 179 publications

References 22 publications

Experimental study on chip deformation of Ti-6Al-4V titanium alloy in cryogenic cutting

Experimental study on chip deformation of Ti-6Al-4V titanium alloy in cryogenic cutting

Microlubrication machining of 1018 steel: the effect of a biodegradable lubricant on the microstructural integrity

Surface roughness measurements in NFMQL assisted turning of titanium alloys: An optimization approach

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