Details
| Original language | English |
|---|---|
| Pages (from-to) | 81-90 |
| Number of pages | 10 |
| Journal | CIRP Journal of Manufacturing Science and Technology |
| Volume | 32 |
| Early online date | 10 Dec 2020 |
| Publication status | Published - Jan 2021 |
Abstract
The current state of the art shows that the friction behavior during machining is not yet sufficiently understood and that there is still a need for further research. This represents a major obstacle to the successful further development of friction models for chip formation simulations. Therefore, a novel method for the analysis of friction mechanisms in machining via high-speed chip formation recordings is presented in this study. Within the frame of the investigations, a significant influence of the sliding velocity of the chip on the coefficient of friction could be determined over a wide range of different coating properties and cutting velocities.
Keywords
- Cutting, Friction, Particle Image Velocimetry (DPIV)
ASJC Scopus subject areas
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: CIRP Journal of Manufacturing Science and Technology, Vol. 32, 01.2021, p. 81-90.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A novel approach to determine the velocity dependency of the friction behavior during machining by means of digital particle image velocimetry (DPIV)
AU - Denkena, Berend
AU - Krödel, Alexander
AU - Beblein, Sascha
N1 - Funding Information: The authors thank the German Research Foundation (DFG) for the financial support within the project BR 2967/7-1 and the Ceratizit S.A. Luxembourg, for providing the cutting tools.
PY - 2021/1
Y1 - 2021/1
N2 - The current state of the art shows that the friction behavior during machining is not yet sufficiently understood and that there is still a need for further research. This represents a major obstacle to the successful further development of friction models for chip formation simulations. Therefore, a novel method for the analysis of friction mechanisms in machining via high-speed chip formation recordings is presented in this study. Within the frame of the investigations, a significant influence of the sliding velocity of the chip on the coefficient of friction could be determined over a wide range of different coating properties and cutting velocities.
AB - The current state of the art shows that the friction behavior during machining is not yet sufficiently understood and that there is still a need for further research. This represents a major obstacle to the successful further development of friction models for chip formation simulations. Therefore, a novel method for the analysis of friction mechanisms in machining via high-speed chip formation recordings is presented in this study. Within the frame of the investigations, a significant influence of the sliding velocity of the chip on the coefficient of friction could be determined over a wide range of different coating properties and cutting velocities.
KW - Cutting
KW - Friction
KW - Particle Image Velocimetry (DPIV)
UR - http://www.scopus.com/inward/record.url?scp=85097348477&partnerID=8YFLogxK
U2 - 10.1016/j.cirpj.2020.11.007
DO - 10.1016/j.cirpj.2020.11.007
M3 - Article
AN - SCOPUS:85097348477
VL - 32
SP - 81
EP - 90
JO - CIRP Journal of Manufacturing Science and Technology
JF - CIRP Journal of Manufacturing Science and Technology
SN - 1755-5817
ER -