---
_id: '34434'
abstract:
- lang: eng
text: In timing chain drives, the chain is the critical component regarding the
wear. Relative movements take place at the chain joint between pin and bush, which
lead to wear of the chain joint due to friction and so to chain elongation. The
chain joint is generally lubricated with oils, through which elastohydrodynamic
processes can occur in the gap between the pin and the bush of the chain joint.
A simulation model is developed here to examine these elastohydrodynamic processes
considering a mass conserving cavitation model, the Newtonian flow behaviour of
the lubricant and the structuring of the bush surface, whereby the real form of
the bush is considered. MBS simulations are used to obtain realistic loads on
the chain joint.
author:
- first_name: Lionel
full_name: Simo Kamga, Lionel
last_name: Simo Kamga
- first_name: Dominik
full_name: Meffert, Dominik
last_name: Meffert
- first_name: Balázs
full_name: Magyar, Balázs
id: '97759'
last_name: Magyar
- first_name: Manuel
full_name: Oehler, Manuel
last_name: Oehler
- first_name: Bernd
full_name: Sauer, Bernd
last_name: Sauer
citation:
ama: Simo Kamga L, Meffert D, Magyar B, Oehler M, Sauer B. Simulative investigation
of the influence of surface texturing on the elastohydrodynamic lubrication in
chain joints. Tribology International. 2022;171:107564. doi:https://doi.org/10.1016/j.triboint.2022.107564
apa: Simo Kamga, L., Meffert, D., Magyar, B., Oehler, M., & Sauer, B. (2022).
Simulative investigation of the influence of surface texturing on the elastohydrodynamic
lubrication in chain joints. Tribology International, 171, 107564.
https://doi.org/10.1016/j.triboint.2022.107564
bibtex: '@article{Simo Kamga_Meffert_Magyar_Oehler_Sauer_2022, title={Simulative
investigation of the influence of surface texturing on the elastohydrodynamic
lubrication in chain joints}, volume={171}, DOI={https://doi.org/10.1016/j.triboint.2022.107564},
journal={Tribology International}, author={Simo Kamga, Lionel and Meffert, Dominik
and Magyar, Balázs and Oehler, Manuel and Sauer, Bernd}, year={2022}, pages={107564}
}'
chicago: 'Simo Kamga, Lionel, Dominik Meffert, Balázs Magyar, Manuel Oehler, and
Bernd Sauer. “Simulative Investigation of the Influence of Surface Texturing on
the Elastohydrodynamic Lubrication in Chain Joints.” Tribology International
171 (2022): 107564. https://doi.org/10.1016/j.triboint.2022.107564.'
ieee: 'L. Simo Kamga, D. Meffert, B. Magyar, M. Oehler, and B. Sauer, “Simulative
investigation of the influence of surface texturing on the elastohydrodynamic
lubrication in chain joints,” Tribology International, vol. 171, p. 107564,
2022, doi: https://doi.org/10.1016/j.triboint.2022.107564.'
mla: Simo Kamga, Lionel, et al. “Simulative Investigation of the Influence of Surface
Texturing on the Elastohydrodynamic Lubrication in Chain Joints.” Tribology
International, vol. 171, 2022, p. 107564, doi:https://doi.org/10.1016/j.triboint.2022.107564.
short: L. Simo Kamga, D. Meffert, B. Magyar, M. Oehler, B. Sauer, Tribology International
171 (2022) 107564.
date_created: 2022-12-15T09:28:48Z
date_updated: 2023-04-27T12:10:34Z
department:
- _id: '146'
doi: https://doi.org/10.1016/j.triboint.2022.107564
extern: '1'
intvolume: ' 171'
keyword:
- EHL-simulation
- Cavitation
- Chain drives
- Chain joint
- Micro-structuring
language:
- iso: eng
page: '107564'
publication: Tribology International
publication_identifier:
issn:
- 0301-679X
quality_controlled: '1'
status: public
title: Simulative investigation of the influence of surface texturing on the elastohydrodynamic
lubrication in chain joints
type: journal_article
user_id: '38077'
volume: 171
year: '2022'
...
---
_id: '9519'
abstract:
- lang: eng
text: 'Several positioning tasks demand translatory drive instead of rotary motion.
To achieve drives that are capable e.g. to drive the sunroof of a car or to lift
a car''s window, multiple miniaturized motors can be combined. But in this case
many other questions arise: the electromechanical behavior of the individual motors
differs slightly, the motor characteristics are strongly dependent on the driving
parameters and the driven load, many applications need some extra power for special
cases like overcoming higher forces periodically. Thus, the bundle of motors has
to act well organized and controlled to get an optimized drive that is not oversized
and costly.'
author:
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Maik
full_name: Mracek, Maik
last_name: Mracek
- first_name: Jörg
full_name: Wallaschek, Jörg
last_name: Wallaschek
- first_name: Piotr
full_name: Vasiljev, Piotr
last_name: Vasiljev
citation:
ama: 'Hemsel T, Mracek M, Wallaschek J, Vasiljev P. A novel approach for high power
ultrasonic linear motors. In: Ultrasonics Symposium, 2004 IEEE. Vol 2.
; 2004:1161-1164. doi:10.1109/ULTSYM.2004.1417988'
apa: Hemsel, T., Mracek, M., Wallaschek, J., & Vasiljev, P. (2004). A novel
approach for high power ultrasonic linear motors. In Ultrasonics Symposium,
2004 IEEE (Vol. 2, pp. 1161–1164). https://doi.org/10.1109/ULTSYM.2004.1417988
bibtex: '@inproceedings{Hemsel_Mracek_Wallaschek_Vasiljev_2004, title={A novel approach
for high power ultrasonic linear motors}, volume={2}, DOI={10.1109/ULTSYM.2004.1417988},
number={Vol.2}, booktitle={Ultrasonics Symposium, 2004 IEEE}, author={Hemsel,
Tobias and Mracek, Maik and Wallaschek, Jörg and Vasiljev, Piotr}, year={2004},
pages={1161–1164} }'
chicago: Hemsel, Tobias, Maik Mracek, Jörg Wallaschek, and Piotr Vasiljev. “A Novel
Approach for High Power Ultrasonic Linear Motors.” In Ultrasonics Symposium,
2004 IEEE, 2:1161–64, 2004. https://doi.org/10.1109/ULTSYM.2004.1417988.
ieee: T. Hemsel, M. Mracek, J. Wallaschek, and P. Vasiljev, “A novel approach for
high power ultrasonic linear motors,” in Ultrasonics Symposium, 2004 IEEE,
2004, vol. 2, no. Vol.2, pp. 1161–1164.
mla: Hemsel, Tobias, et al. “A Novel Approach for High Power Ultrasonic Linear Motors.”
Ultrasonics Symposium, 2004 IEEE, vol. 2, no. Vol.2, 2004, pp. 1161–64,
doi:10.1109/ULTSYM.2004.1417988.
short: 'T. Hemsel, M. Mracek, J. Wallaschek, P. Vasiljev, in: Ultrasonics Symposium,
2004 IEEE, 2004, pp. 1161–1164.'
date_created: 2019-04-29T08:12:06Z
date_updated: 2022-01-06T07:04:16Z
department:
- _id: '151'
doi: 10.1109/ULTSYM.2004.1417988
intvolume: ' 2'
issue: Vol.2
keyword:
- drives
- electromechanical effects
- linear motors
- ultrasonic motors
- car sunroof
- car window
- electromechanical behavior
- high power ultrasonic linear motors
- multiple miniaturized motors
- positioning tasks
- translatory drive
- Costs
- Electromagnetic forces
- Frequency
- Laboratories
- Manufacturing
- Mechatronics
- Micromotors
- Ultrasonic imaging
- Vibrations
- Voltage
language:
- iso: eng
page: 1161-1164
publication: Ultrasonics Symposium, 2004 IEEE
publication_identifier:
issn:
- 1051-0117
quality_controlled: '1'
status: public
title: A novel approach for high power ultrasonic linear motors
type: conference
user_id: '55222'
volume: 2
year: '2004'
...