Abstract
| Language | English |
|---|---|
| Pages | 243-253 |
| Number of pages | 11 |
| Journal | International Journal of Mechanical Sciences |
| Volume | 157-158 |
| Early online date | 23 Apr 2019 |
| DOIs | |
| Publication status | E-pub ahead of print - 23 Apr 2019 |
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Bibliographical note
NOTICE: this is the author’s version of a work that was accepted for publication in International Journal of Mechanical Sciences. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in International Journal of Mechanical Sciences, [157-158], (2019) DOI: 10.1016/j.ijmecsci.2019.04.047© 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
Keywords
- Nanoindentation
- Precision grinding
- PRMMCs
- Surface roughness
ASJC Scopus subject areas
- Civil and Structural Engineering
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
Analytical modeling of surface roughness in precision grinding of particle reinforced metal matrix composites considering nanomechanical response of material. / Zhang, Zhenzhong ; Yao, Peng; Wang, Jun ; Huang, Chuanzhen; Cai, Rui; Zhu, Hongtao .
In: International Journal of Mechanical Sciences, Vol. 157-158, 07.2019, p. 243-253.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Analytical modeling of surface roughness in precision grinding of particle reinforced metal matrix composites considering nanomechanical response of material
AU - Zhang, Zhenzhong
AU - Yao, Peng
AU - Wang, Jun
AU - Huang, Chuanzhen
AU - Cai, Rui
AU - Zhu, Hongtao
N1 - NOTICE: this is the author’s version of a work that was accepted for publication in International Journal of Mechanical Sciences. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in International Journal of Mechanical Sciences, [157-158], (2019) DOI: 10.1016/j.ijmecsci.2019.04.047 © 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
PY - 2019/4/23
Y1 - 2019/4/23
N2 - Grinding is usually applied for particle reinforced metal matrix composites (PRMMCs) to achieve high ground surface quality. However, the surface quality especially surface roughness is difficult to predict theoretically due to different mechanical properties of two or more phases inside the PRMMCs. In this study, an analytical model of the surface roughness of ground PRMMCs is developed based on an undeformed chip thickness model with Rayleigh probability distribution by considering the different removal mechanism of metal matrix and reinforcement particles in grinding. GT35, a typical kind of steel based metal matrix composite reinforced with TiC particles is investigated as an example. Nanoindentation experiments are employed for the investigation of nanomechanical properties and cracking behavior of GT35 and the nanoindentation results are integrated in the model. Single factor surface grinding experiments of GT35 are also carried out to understand the material removal mechanism of GT35 and validate this novel surface roughness prediction model. The predicted surface roughness from this model shows good agreement with the experimental results.
AB - Grinding is usually applied for particle reinforced metal matrix composites (PRMMCs) to achieve high ground surface quality. However, the surface quality especially surface roughness is difficult to predict theoretically due to different mechanical properties of two or more phases inside the PRMMCs. In this study, an analytical model of the surface roughness of ground PRMMCs is developed based on an undeformed chip thickness model with Rayleigh probability distribution by considering the different removal mechanism of metal matrix and reinforcement particles in grinding. GT35, a typical kind of steel based metal matrix composite reinforced with TiC particles is investigated as an example. Nanoindentation experiments are employed for the investigation of nanomechanical properties and cracking behavior of GT35 and the nanoindentation results are integrated in the model. Single factor surface grinding experiments of GT35 are also carried out to understand the material removal mechanism of GT35 and validate this novel surface roughness prediction model. The predicted surface roughness from this model shows good agreement with the experimental results.
KW - Nanoindentation
KW - Precision grinding
KW - PRMMCs
KW - Surface roughness
UR - http://www.scopus.com/inward/record.url?scp=85064825723&partnerID=8YFLogxK
U2 - 10.1016/j.ijmecsci.2019.04.047
DO - 10.1016/j.ijmecsci.2019.04.047
M3 - Article
VL - 157-158
SP - 243
EP - 253
JO - International Journal of Mechanical Sciences
T2 - International Journal of Mechanical Sciences
JF - International Journal of Mechanical Sciences
SN - 0020-7403
ER -