Journal ArticleDOI
On grinding force ratio, specific energy, G-ratio and residual stress in SQCL assisted grinding using aerosol of MWCNT nanofluid
Manoj Kumar K,Amitava Ghosh +1 more
TLDR
In this article, water based multi-walled carbon nanotube (MWCNT) dispersed nanofluid was produced and used as a cutting fluid in small quantity cooling lubrication (SQCL) assisted gri...Abstract:
In the present investigation, water based multi-walled carbon nanotube (MWCNT) dispersed nanofluid was produced and used as a cutting fluid in small quantity cooling lubrication (SQCL) assisted gri...read more
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Residual stress of grinding cemented carbide using MoS2 nano-lubricant
Ze Zhang,Meng-meng Sui,Changhe Li,Zongming Zhou,Bo Liu,Yun Chen,Zafar Said,Sujan Debnath,Shubham Sharma +8 more
Journal ArticleDOI
Analysis of grain tribology and improved grinding temperature model based on discrete heat source
Mingzheng Liu,Changhe Li,Yanbin Zhang,Min Yang,Teng Gao,Xin Cui,Xiaoming Wang,Haonan Li,Zafar Said,Runze Li,Shubham Sharma +10 more
TL;DR: In this article , the grain tribological mechanism and an improved temperature model based on a discrete heat source are proposed to reveal the temperature variation law of a workpiece in an actual grinding process.
Journal ArticleDOI
Coolant condition and spindle power in high-efficiency-deep-grinding of nickel-based superalloy profile part
Zhao Zhengcai,Ning Qian,Yucan Fu +2 more
TL;DR: In this paper, the cooling condition in the grinding contact zone (GCZ) determines the cooling effect during high-efficiency deep grinding (HEDG), and cooling conditions play an important role in controlling thermal damage in high efficiency deep grinding.
Journal ArticleDOI
Influence of grinding parameters on surface roughness and temperature under carbon nanotube assisted MQL
TL;DR: In this article , the effects of hard grinding with key focus on temperature, surface roughness and chips morphology under the application of CNT-mixed MQL and compressed air were studied.
Influence of grinding parameters on surface roughness and temperature under carbon nanotube assisted MQL
TL;DR: In this paper , the effects of hard grinding with key focus on temperature, surface roughness and chips morphology under the application of CNT-mixed MQL and compressed air were studied.
References
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Journal ArticleDOI
Turning of Brasses Using Minimum Quantity of Lubricant (MQL) and Flooded Lubricant Conditions
TL;DR: A lot of effort is being carried out to reduce the use of lubricants in metal machining operations from the viewpoint of cost, ecology and human health issues as discussed by the authors, where Minimal Quantity Lubrication (MQL) is used.
Journal ArticleDOI
Predicting the effective thermal conductivity of carbon nanotube based nanofluids.
TL;DR: A theoretical model based on three-dimensional CNT chain formation (percolation) in the base liquid and the corresponding thermal resistance network is presented and a new dimensionless parameter is introduced that alone characterizes the nanofluid thermal conductivity with reasonable accuracy.
Journal ArticleDOI
Analysis of the transitional temperature for tensile residual stress in grinding
TL;DR: In this article, the origins of residual stresses in ground surfaces were studied to investigate whether a transitional temperature exists between compressive and tensile residual stresses on ground surfaces, and it was found that thermal stresses generated in the grinding process were the primary cause of the residual stresses.
Journal ArticleDOI
The tribological properties of nanofluid used in minimum quantity lubrication grinding
TL;DR: In this paper, the role of nanofluid in minimum quantity lubrication (MQL) grinding process was investigated through friction and wear experiments, and the results showed that nanoparticles, especially Al2O3, added to base fluid exhibit noticeable friction reduction and anti-wear properties.
Journal ArticleDOI
Investigation on minimum quantity lubricant-MQL grinding of 100Cr6 hardened steel using different abrasive and coolant–lubricant types
TL;DR: In this paper, the authors investigated the influence of different types of coolant-lubricants and grinding wheels on the performance of the MQL process in the presence of fluid, air jet and eleven types of lubricants, as well as in dry condition.