Modeling and Numerical Simulation of the Grinding Temperature Field with Nanoparticle Jet of MQL
Joint Authors
Wang, S.
Zhang, Q.
Li, C. H.
Li, J. Y.
Source
Advances in Mechanical Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-21
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this research, the heat transfer model of surface grinding temperature field with nanoparticle jet flow of MQL as well as the proportionality coefficient model of energy input workpiece was established, respectively.
The numerical simulation of surface grinding temperature field of three workpiece materials was conducted.
The results present that, in the workpiece, the surface temperature was significantly higher than the subsurface temperature, presenting relatively large temperature gradient along the direction of workpiece thickness.
The impact of the grinding depth on grinding temperature was significant.
With the increase of the cut depth, peak values of the grinding temperature rocketed.
Distribution rules of the temperature field of 2Cr13 in four cooling and lubrication approaches were the same.
Based on the excellent heat transfer property of nanofluids, the output heat through the grinding medium acquired an increasingly high proportion, leading to the drop of the temperature in the grinding zone.
For the same cooling and lubrication conditions, grinding temperature presented insignificant changes along the direction of grinding width.
Yet, under different cooling conditions, the temperature variation was significant.
MQL grinding conditions with additive nanoparticles demonstrated great impact on the weakening of temperature effect on the grinding zone.
American Psychological Association (APA)
Li, C. H.& Li, J. Y.& Wang, S.& Zhang, Q.. 2013. Modeling and Numerical Simulation of the Grinding Temperature Field with Nanoparticle Jet of MQL. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-513857
Modern Language Association (MLA)
Li, C. H.…[et al.]. Modeling and Numerical Simulation of the Grinding Temperature Field with Nanoparticle Jet of MQL. Advances in Mechanical Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-513857
American Medical Association (AMA)
Li, C. H.& Li, J. Y.& Wang, S.& Zhang, Q.. Modeling and Numerical Simulation of the Grinding Temperature Field with Nanoparticle Jet of MQL. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-513857
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513857