Results 261 to 270 of about 622 (280)

A simplified wet friction clutch test apparatus

Tribotest, 1995
AbstractA small, economic, test rig to evaluate friction materials and fluids for wet clutch applications has been designed, built and commissioned. In this paper, the construction, operation and performance of the machine are described, and results are presented, for two sets of typical tests.
W. Scott, P. Suntiwattana
openaire   +1 more source

Estimation of the Clutch Characteristic Map for an Automated Wet Friction Clutch Transmission

SAE Technical Paper Series, 2016
<div class="section abstract"><div class="htmlview paragraph">Higher demands on comfort and efficiency require a continuous improvement of the shift process. During the launch and shift process the clutch control is used to get a smooth and efficient behavior. In this short time of acting the shifting behavior can be rated.
Thorsten Arndt, Alex Tarasow, Christian Bohn, Guido Wachsmuth, Roland Serway   +4 more
openaire   +1 more source

Parametric analysis of wear factors of a wet clutch friction material with different groove patterns

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2017
The experimentally observed, two-stage wear in the wet clutch friction material is directly related to temperature and engagement load. To gain insight into the durability of the friction lining, an extensive parametric analysis of the factors is ...
M M Khonsari, Joakim Lundin
exaly   +2 more sources

Investigation of friction characteristic of wet clutch transmission oil

2020 3rd International Conference on Electron Device and Mechanical Engineering (ICEDME), 2020
A test method for evaluating the friction characteristic of wet clutch transmission oil is presented. This method combines the actual combination characteristic of the wet clutch to design the energy density increasing experiment, and the experiment parameters fit the actual working conditions of the clutch. The real clutch is adopted, and the friction
Penghou Zhen, Haizhen An, Yuexing Wang, Pujian Wang   +3 more
openaire   +1 more source

Estimation of Wet Clutch Friction Parameters in Automotive Transmissions

SAE Technical Paper Series, 2015
<div class="section abstract"><div class="htmlview paragraph">In this paper, a new algorithm for the off-line estimation of wet clutch friction parameters is proposed for automotive transmissions, motivated by the usefulness of such an algorithm for diagnosing the condition of the clutch and transmission fluid in service.
Matthew Barr, Krishnaswamy Srinivasan
openaire   +1 more source

Frictional Torque Transfer Behaviors of Friction Pads in Wet Clutch Engagement

Volume 15: Advances in Multidisciplinary Engineering, 2015
For stable frictional torque transfer, wet clutch pads have the functional requirements of a high traction and a low wear rate with positive μ-V frictional characteristics. However, because of the intrinsic negative μ-V frictional characteristics of a friction material that has a static friction coefficient greater than its kinetic friction coefficient,
openaire   +1 more source

Analysis and Control of Wet Friction Clutches for Automotive Applications

2021 American Control Conference (ACC), 2021
Michael A. Laukenmann, Oliver Sawodny
openaire   +1 more source

Variation mechanism of the friction torque in a Cu-based wet clutch affected by operating parameters

Tribology International, 2020
Liang Yu
exaly  

Effect of ATF temperature on the friction-wear characteristic of a wet multi-disc clutch during the running-in process

Industrial Lubrication and Tribology, 2022
Changsong Zheng, Liangjie Zheng
exaly  

Temperature Analysis of Wet Clutch Surfaces During Clutch Engagement Processes Based on Friction Pad Patterns

International Journal of Automotive Technology, 2020
Siyoul Jang, Jang Siyoul
exaly