Reibungsverhalten nasslaufender Lamellenkupplungen am Übergang Haftreibung-Gleitreibung

Translated title of the contribution: Friction behavior of wet multi-plate disk clutches at the transition from static to dynamic friction

Georg Johann Meingaßner, Hermann Pflaum, Karsten Stahl

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

Wet multi-plate disk clutches are used in industrial and automotive powertrains mainly for safety and comfort tasks. Knowledge on the transmissible torque depending on load and operating conditions is essential for reliable dimensioning of the clutch. In some applications creeping and microslip of the clutch can be noticed under long-term and stationary torque load which can affect function and safety. Currently, there is only a little understanding of the friction behavior of disk clutches under microslip conditions as well as the transmittable static torque without slip. Therefore, basic experimental investigations on the friction behavior under microslip conditions and the static coefficient of friction were carried out. A test and evaluation method has been developed and applied during investigations with selected combinations of friction materials and lubricants. The method enables evaluation of friction behavior of wet disk clutches under low sliding speeds as well as a classification with regard to the powershift friction behavior.

Translated title of the contributionFriction behavior of wet multi-plate disk clutches at the transition from static to dynamic friction
Original languageGerman
Title of host publicationVDI Berichte
PublisherVDI Verlag GMBH
Pages159-172
Number of pages14
Edition2309
ISBN (Print)9783180922911, 9783180922928, 9783180922935, 9783180922942, 9783180922959, 9783180922966, 9783180922973, 9783180922980, 9783180922997, 9783180923000, 9783180923017, 9783180923024, 9783180923031, 9783180923048, 9783180923055, 9783180923062, 9783180923079, 9783180923086, 9783180923093, 9783180923109, 9783180923116, 9783180923123, 9783180923130, 9783180923147, 9783180923154, 9783180923161, 9783180923192
StatePublished - 2017
EventVDI Conference on Couplings and Coupling Systems in Drives, 2017 and 2nd VDI Conference on Vibration Reduction in Mobile Systems, 2017 - Ettlingen, Germany
Duration: 17 May 201718 May 2017

Publication series

NameVDI Berichte
Number2309
Volume2017
ISSN (Print)0083-5560

Conference

ConferenceVDI Conference on Couplings and Coupling Systems in Drives, 2017 and 2nd VDI Conference on Vibration Reduction in Mobile Systems, 2017
Country/TerritoryGermany
CityEttlingen
Period17/05/1718/05/17

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