Journal ArticleDOI
Milling force and surface morphology of 45 steel under different Al2O3 nanofluid concentrations
Duan Zhenjing,Qingan Yin,Changhe Li,Lan Dong,Xiufang Bai,Yanbin Zhang,Min Yang,Dongzhou Jia,Li Runze,Zhanqiang Liu +9 more
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TLDR
In this article, the effects of cottonseed oil-based Al2O3 nanofluid concentrations on the milling force and workpiece surface quality were investigated using 45 steel milling experiments.Abstract:
Nanofluid minimum quantity lubrication (NMQL) is a resource-saving, environment-friendly, and efficient green processing technology. Cottonseed oil can form a strong lubricating film owing to its abundant saturated fatty acids and monounsaturated fatty acids, which have excellent lubricating properties. The physical and chemical properties of nanofluids change when Al2O3 nanoparticles are added. However, the effects of cottonseed oil–based Al2O3 nanofluid concentrations on the milling force and workpiece surface quality remain unclear. To address this limitation, 45 steel was used to conduct NMQL milling experiments of cottonseed oil–based Al2O3 nanofluids with different mass fractions. Results showed that the minimum milling force was obtained at a concentration of 0.2 wt% (Fx = 58 N, Fy = 12 N). The minimum surface roughness value (Ra = 1.009 μm, RSm = 0.136 mm) was obtained at a mass concentration of 0.5 wt%, and the micromorphology of the workpiece/chip was optimal.read more
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Vegetable oil-based nanofluid minimum quantity lubrication turning: Academic review and perspectives
Wang Xiaoming,Changhe Li,Yanbin Zhang,Wenfeng Ding,Min Yang,Gao Teng,Huajun Cao,Xu Xuefeng,Dazhong Wang,Zafar Said,Sujan Debnath,Muhammad Jamil,Hafiz Muhammad Ali +12 more
TL;DR: In this article, the authors examined the current advanced research on minimum quantity lubrication and explained the experimental phenomenon through the concept of lubrication mechanism, and the challenges and future trends of vegetable oil-based NMQL turning processing are proposed.
Journal ArticleDOI
Mechanics analysis and predictive force models for the single-diamond grain grinding of carbon fiber reinforced polymers using CNT nano-lubricant
Gao Teng,Changhe Li,Min Yang,Yanbin Zhang,Dongzhou Jia,Wenfeng Ding,Sujan Debnath,Tianbiao Yu,Zafar Said,Jun Wang +9 more
TL;DR: In this paper, the grinding mechanics for a single grain of carbon fiber-reinforced polymer (CFRP) involving CNT nano-lubricant minimum quantity lubrication (MQL) are explored.
Journal ArticleDOI
Predictive model of convective heat transfer coefficient in bone micro-grinding using nanofluid aerosol cooling
TL;DR: In this article, a new method for measuring the convective heat transfer coefficient (CHTC) of aerosol cooling was proposed, and measuring equipment was designed and built, and results showed that the measurement error of the measurement system was 0.044 (10−2 W/mm2 K).
Journal ArticleDOI
Tribology of enhanced turning using biolubricants: A comparative assessment
Xiaoming Wang,Changhe Li,Yanbin Zhang,Hafiz Muhammad Ali,Shubham Sharma,Runze Li,Min Yang,Zafar Said,Xin Liu +8 more
TL;DR: In this paper , the cooling lubrication mechanism and technical iteration motivation of minimum quantity lubrication (MQL) were initially analyzed, and a quantized comparative assessment of cutting force, cutting temperature, tool wear, and surface quality under enhanced environmentally friendly lubrication turning, including parts enhanced by nanoparticles, cryogenic medium, ultrasonic vibration, and textured tools, was performed.
Journal ArticleDOI
Circulating purification of cutting fluid: an overview
Wu Xifeng,Changhe Li,Zongming Zhou,Xiaolin Nie,Yun Chen,Yanbin Zhang,Huajun Cao,Bo Liu,Zhang Naiqing,Zafar Said,Sujan Debnath,Muhammad Jamil,Hafiz Muhammad Ali,Shubham Sharma +13 more
TL;DR: In this paper, the synergistic effect of organic additives, biodegradable vegetable base oils and recycling purification effectively reduces the environmental pollution of cutting fluids, which provides the basis and support for the engineering application and development of cutting fluid and its circulating purification.
References
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Journal ArticleDOI
Machining induced surface integrity in titanium and nickel alloys: A review
Durul Ulutan,Tuğrul Özel +1 more
TL;DR: In this paper, the authors provide an overview of machining induced surface integrity in titanium and nickel alloys and conclude that further modeling studies are needed to create predictive physics-based models that is in good agreement with reliable experiments.
Journal ArticleDOI
Environmental friendly cutting fluids and cooling techniques in machining: a review
TL;DR: In this article, a review of green machining including the cutting fluid type as well as the methods to apply the cutting fluids in machining process is made regarding an attempt was made regarding of green manufacturing including cutting fluid types and its machining conditions are critically important in order to maximize the efficiency of cutting fluids.
Journal ArticleDOI
Cooling techniques for improved productivity in turning
TL;DR: In this paper, the authors present an overview of major advances in techniques such as minimum quantity lubrication (MQL)/near dry machining (NDM), high pressure coolant (HPC), cryogenic cooling, compressed air cooling and use of solid lubricants/coolants.
Journal ArticleDOI
High performance cutting of advanced aerospace alloys and composite materials
Rachid M'Saoubi,Dragos Axinte,Sein Leung Soo,Christoph Nobel,Helmi Attia,Gregor Kappmeyer,Serafettin Engin,Wei Ming Sim +7 more
TL;DR: An overview of the recent advances in high performance cutting of aerospace alloys and composite currently used in aeroengine and aerostructure applications is presented in this paper, focusing on the role of hybrid machining processes and cooling strategies (MQL, high pressure coolant, cryogenic) on machining performance.
Journal ArticleDOI
Experimental Evaluation of the Lubrication Performance of MoS2/CNT Nanofluid for Minimal Quantity Lubrication in Ni-based Alloy Grinding
TL;DR: In this article, a hybrid nanofluid consisting of MoS2 nanoparticles with good lubrication effect and CNTs with high heat conductivity coefficient is investigated for Ni-based alloy grinding.