Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Proceedings of the 13th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2013 |
| Herausgeber/-innen | R. Leach, Paul Shore |
| Seiten | 132-135 |
| Seitenumfang | 4 |
| Publikationsstatus | Veröffentlicht - 2013 |
| Veranstaltung | 13th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2013 - Berlin, Deutschland Dauer: 27 Mai 2013 → 31 Mai 2013 |
Abstract
Microstructuring of cylinder liners used in internal combustion engines is researched to reduce friction and thereby save fuel and increase engine longevity. To fully describe the effects of microstructuring on roughness and function of the surface, a 3D-acquisition, reconstruction and evaluation of the geometric features of the microstructures is necessary. We developed methods using optical white light sensors to reconstruct the 3D surface using subsequent measurements under varying surface to sensor angles. We improved fourier based image alignment techniques and applied them for the registration of partial images to form larger high resolution measurements which are then aligned with measurements using different surface to sensor angles. These data were used to form a 3D dataset of the microstructured surface including measured undercuts.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Maschinenbau
- Werkstoffwissenschaften (insg.)
- Allgemeine Materialwissenschaften
- Umweltwissenschaften (insg.)
- Environmental engineering
- Ingenieurwesen (insg.)
- Wirtschaftsingenieurwesen und Fertigungstechnik
- Physik und Astronomie (insg.)
- Instrumentierung
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- BibTex
- RIS
Proceedings of the 13th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2013. Hrsg. / R. Leach; Paul Shore. 2013. S. 132-135.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - 3D-reconstruction of microstructures on cylinder liners
AU - Engelke, F.
AU - Kästner, M.
AU - Reithmeier, E.
PY - 2013
Y1 - 2013
N2 - Microstructuring of cylinder liners used in internal combustion engines is researched to reduce friction and thereby save fuel and increase engine longevity. To fully describe the effects of microstructuring on roughness and function of the surface, a 3D-acquisition, reconstruction and evaluation of the geometric features of the microstructures is necessary. We developed methods using optical white light sensors to reconstruct the 3D surface using subsequent measurements under varying surface to sensor angles. We improved fourier based image alignment techniques and applied them for the registration of partial images to form larger high resolution measurements which are then aligned with measurements using different surface to sensor angles. These data were used to form a 3D dataset of the microstructured surface including measured undercuts.
AB - Microstructuring of cylinder liners used in internal combustion engines is researched to reduce friction and thereby save fuel and increase engine longevity. To fully describe the effects of microstructuring on roughness and function of the surface, a 3D-acquisition, reconstruction and evaluation of the geometric features of the microstructures is necessary. We developed methods using optical white light sensors to reconstruct the 3D surface using subsequent measurements under varying surface to sensor angles. We improved fourier based image alignment techniques and applied them for the registration of partial images to form larger high resolution measurements which are then aligned with measurements using different surface to sensor angles. These data were used to form a 3D dataset of the microstructured surface including measured undercuts.
UR - http://www.scopus.com/inward/record.url?scp=84908213763&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84908213763
SN - 9780956679024
SP - 132
EP - 135
BT - Proceedings of the 13th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2013
A2 - Leach, R.
A2 - Shore, Paul
T2 - 13th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2013
Y2 - 27 May 2013 through 31 May 2013
ER -