Friction Losses of Cylindrical Roller Bearings Due to Axially Oscillating Shafts

Beitrag bei einer Tagung
(Konferenzbeitrag)


Details zur Publikation

Autorinnen und Autoren: Meinel A, Tremmel S
Jahr der Veröffentlichung: 2018
Sprache: Englisch


Abstract



Rolling
element bearings experience dynamic axial thrust and shaft movements of various
frequencies and amplitudes in a multitude of applications, such as drive
trains, industrial gearboxes or heavy-duty machinery. These operating
conditions often cause significant friction losses that entail higher operating
temperatures and lower lubricant operating viscosities which may result in
insufficient lubrication or even premature bearing failure. Therefore, in an
experimental study, a cylindrical roller bearing has been subjected to dynamic
axial shaft movements of various frequencies and amplitudes, utilizing a specifically
designed test rig. Within the scope of this presentation, this test rig is
briefly introduced and the experimental set-up is presented. The results
obtained, which include measurements of axial friction forces between rollers and
raceways, operating temperatures of inner and outer ring, test bearing friction
moments, as well as cage slippage, are discussed in detail.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Meinel, Andreas
Lehrstuhl für Konstruktionstechnik
Tremmel, Stephan Dr.-Ing.
Lehrstuhl für Konstruktionstechnik


Zitierweisen

APA:
Meinel, A., & Tremmel, S. (2018). Friction Losses of Cylindrical Roller Bearings Due to Axially Oscillating Shafts. In Proceedings of the 73rd STLE Annual Meeting and Exhibition. Minneapolis, US.

MLA:
Meinel, Andreas, and Stephan Tremmel. "Friction Losses of Cylindrical Roller Bearings Due to Axially Oscillating Shafts." Proceedings of the 73rd STLE Annual Meeting and Exhibition, Minneapolis 2018.

BibTeX: 

Zuletzt aktualisiert 2019-16-04 um 01:23