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
Reads0
Chats0
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
Citations
More filters
Journal ArticleDOI
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
More filters
Journal ArticleDOI
Assessment of spray quality from an external mix nozzle and its impact on SQL grinding performance
TL;DR: In this paper, a correlation between the spray input variables, quality of the spray and machining performance of SQL grinding through modelling and experiments is established and validated using computational fluid dynamic techniques, the variation of droplet size, droplet velocity, number of droplets and heat transfer coefficient have been analyzed at different input parameters and the computed trends have been verified and validated.
Journal Article
The Possibilities and Limitations of DRY MACHINING
TL;DR: Dry and near-dry machining won't replace traditional metalworking fluid technology anytime soon, but they do offer advantages for some niche markets as mentioned in this paper, but they are not suitable for all applications.
Journal ArticleDOI
Residual stress modeling in minimum quantity lubrication grinding
TL;DR: In this article, a physics-based model is presented to predict residual stresses in grinding with consideration of the lubrication and cooling effects of minimum quantity lubrication (MQL), and the loading stresses are coupled into a rolling/sliding contact algorithm to solve for residual stresses.
Journal ArticleDOI
Synthesis of MWCNT nanofluid and evaluation of its potential besides soluble oil as micro cooling-lubrication medium in SQL grinding
K. ManojKumar,Amitava Ghosh +1 more
TL;DR: In this article, a new generation grinding fluid was indigenously synthesized by dispersing multi-walled carbon nanotube (MWCNT) in deionized water for SQL grinding of steel by an alumina wheel.
Journal ArticleDOI
Experimental study on lubrication mechanism in mql intermittent cutting process
TL;DR: In this article, the effects and mechanisms of MQL aluminium cutting are investigated by use of an intermittent turning process and by a friction test apparatus, which is designed for measuring friction force between a freshly formed surface and tool material in plastic contact condition.