The so called “tear-in” tests were developed to evaluate a correlation between the tear-in of a
grease dam in a tribological system and the lubricity of the grease. They were carried out with
a rheometer as equivalent system and 23 greases. The grease sample was sheared in the
gap between a rotating and a stationary plate with a linearly increasing shear rate. The motion
of the grease within this gap was observed optically with a high-speed camera. In addition,
the shear stress was measured and evaluated. The results of the tear-in tests correlate well
with functional tests using a rotary shaft sealing system.
%0 Generic
%1 hahn2022prediction
%A Hahn, Susanne
%A Feldmeth, Simon
%A Bauer, Frank
%B International Sealing Conference
%C Frankfurt am Main
%D 2022
%E VDMA e.V., Fachverband Fluidtechnik
%I Fachverband Fluidtechnik im VDMA e.V.
%K F_Bauer S_Feldmeth S_Hahn dichtungstechnik ima peer-review presentation
%P 107 - 120
%R 10.61319/KBME2XRJ
%T On the prediction of the lubrication condition of grease sealing rotary shaft seals
%U https://doi.org/10.61319/KBME2XRJ
%X The so called “tear-in” tests were developed to evaluate a correlation between the tear-in of a
grease dam in a tribological system and the lubricity of the grease. They were carried out with
a rheometer as equivalent system and 23 greases. The grease sample was sheared in the
gap between a rotating and a stationary plate with a linearly increasing shear rate. The motion
of the grease within this gap was observed optically with a high-speed camera. In addition,
the shear stress was measured and evaluated. The results of the tear-in tests correlate well
with functional tests using a rotary shaft sealing system.
%@ 978-3-8163-0756-3
@conference{hahn2022prediction,
abstract = {The so called “tear-in” tests were developed to evaluate a correlation between the tear-in of a
grease dam in a tribological system and the lubricity of the grease. They were carried out with
a rheometer as equivalent system and 23 greases. The grease sample was sheared in the
gap between a rotating and a stationary plate with a linearly increasing shear rate. The motion
of the grease within this gap was observed optically with a high-speed camera. In addition,
the shear stress was measured and evaluated. The results of the tear-in tests correlate well
with functional tests using a rotary shaft sealing system.},
added-at = {2024-01-15T14:45:26.000+0100},
address = {Frankfurt am Main},
author = {Hahn, Susanne and Feldmeth, Simon and Bauer, Frank},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/23b3b0bd551f08fe6c53a19402e5fc251/ima-publ},
booktitle = {International Sealing Conference},
day = {12.-13. },
doi = {10.61319/KBME2XRJ},
editor = {VDMA e.V., Fachverband Fluidtechnik},
eventdate = {12.-13. Oktober 2022},
eventtitle = {21st International Sealing Conference (ISC)},
interhash = {3aa39604b2e368758be2a9a683422aea},
intrahash = {3b3b0bd551f08fe6c53a19402e5fc251},
isbn = {978-3-8163-0756-3},
keywords = {F_Bauer S_Feldmeth S_Hahn dichtungstechnik ima peer-review presentation},
language = {english},
month = {Oktober},
note = {727 (peer-review)},
pages = {107 - 120},
publisher = {Fachverband Fluidtechnik im VDMA e.V.},
timestamp = {2024-01-15T16:03:02.000+0100},
title = {On the prediction of the lubrication condition of grease sealing rotary shaft seals},
url = {https://doi.org/10.61319/KBME2XRJ},
venue = {Stuttgart},
year = 2022
}
