Coupling effect of micro-textured tools and cooling conditions on the turning performance of aluminum alloy 6061

Siddique, Hifzur R.; Zheng, Jintao; Huang, Chuanzhen; Sun, Shufeng; Liu, Xin-Fu; Dai, Long-Jie; Wang, Dexiang; Wang, Xiangyu

doi:10.1007/s40436-022-00432-y

Cited by 6 publications

(2 citation statements)

References 39 publications

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“…Bionics analysis revealed that the perlite structure on the shell's surface is calcium-based, enabling it to evade marine predators from encroaching on it. The unique, consistent configuration of the surface perlite exhibits distinct mechanical characteristics, demonstrating resilience to external pressures, and the buffering impact on certain geological stresses is notably effective [24,25]. The surface configuration of the shell is depicted in Figure 2.…”

Section: Sources Of Biomimetic Micro-texturesmentioning

confidence: 99%

Effect of Composite Bionic Micro-Texture on Cutting Performance of Tools

Xu,

Ma,

Shi

et al. 2023

Lubricants

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Dry cutting is an effective method to realize the concept of green cutting today. However, in the process of cutting bearing steel, the high temperatures and high pressures produced by the cutting tool and chip under dry friction seriously affect the machining performance of the tool. Therefore, a bionic microstructure tool based on bionics is proposed to improve the cutting performance and reduce friction by changing the size parameters of the microstructure. On the basis of finite element simulation and cutting tests, the cutting force, surface roughness, and chip shape are used to evaluate the cutting performance. It is found that composite bionic micro-textured tools have a significantly reduced cutting force compared with non-micro-textured tools; composite bionic micro-textured tools lead to a reduction in surface roughness of 10–25%; and composite bionic micro-textured tools are more prone to enhancing the curling and breaking of chips. In addition, with the increase in the microstructure area occupancy, the cutting performance of the tool was also significantly improved. Moreover, it was found that the cutting performance of the tool was improved when the area occupancy of the micro-texture on the front face of the tool was increased.

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Section: Sources Of Biomimetic Micro-texturesmentioning

confidence: 99%

Effect of Composite Bionic Micro-Texture on Cutting Performance of Tools

Xu,

Ma,

Shi

et al. 2023

Lubricants

View full text Add to dashboard Cite

show abstract

“…In recent years, several sustainable cutting methods have been proposed, including dry cutting, minimum quantity lubrication (MQL), cryogenic cutting, and so on [5][6][7]. Dry cutting avoids the usage of cutting fluid during the machining process, but often leads to severe tool wear and damaged machined surface integrity because of the bad lubricating and cooling conditions [8].…”

Section: Introductionmentioning

confidence: 99%

An Experimental Study on Ultrasonic Vibration-Assisted Turning of Aluminum Alloy 6061 with Vegetable Oil-Based Nanofluid Minimum Quantity Lubrication

Liu,

Wang,

Zheng

et al. 2023

Lubricants

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Minimum quantity lubrication (MQL) is a potential technology for reducing the consumption of cutting fluids in machining processes. However, there is a need for further improvement in its lubrication and cooling properties. Nanofluid MQL (NMQL) and ultrasonic vibration-assisted machining are both effective methods of enhancing MQL. To achieve an optimal result, this work presents a new method of combining nanofluid MQL with ultrasonic vibration assistance in a turning process. Comparative experimental studies were conducted for two types of turning processes of aluminum alloy 6061, including conventional turning (CT) and ultrasonic vibration-assisted turning (UVAT). For each turning process, five types of lubricating methods were applied, including dry, MQL, nanofluid MQL with graphene nanosheets (GN-MQL), nanofluid MQL with diamond nanoparticles (DN-MQL), and nanofluid MQL with a diamond/graphene hybrid (GN+DN-MQL). A specific cutting energy and areal surface roughness were adopted to evaluate the machinability. The results show that the new method can further improve the machining performance by reducing the specific cutting energy and areal surface roughness, compared with the NMQL turning process and UVAT process. The diamond nanoparticles are easy to embed on the workpiece surface under the UVAT process, which can increase the specific cutting energy and Sa as compared to the MQL method. The graphene nanosheets can produce the interlayer shear effect and be squeezed into the workpiece, thus reducing the specific cutting energy. The results provide a new way for the development of eco-friendly machining.

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A review of textured cutting tools’ impact on machining performance from a tribological perspective

Sristi,

Zaman

2024

Int J Adv Manuf Technol

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Coupling effect of micro-textured tools and cooling conditions on the turning performance of aluminum alloy 6061

Cited by 6 publications

References 39 publications

Effect of Composite Bionic Micro-Texture on Cutting Performance of Tools

Effect of Composite Bionic Micro-Texture on Cutting Performance of Tools

An Experimental Study on Ultrasonic Vibration-Assisted Turning of Aluminum Alloy 6061 with Vegetable Oil-Based Nanofluid Minimum Quantity Lubrication

A review of textured cutting tools’ impact on machining performance from a tribological perspective

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