Results 281 to 290 of about 620,148 (355)
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Wet Clutch Lining-Lubricant Additive Interactions
SAE Technical Paper Series, 1974<div class="htmlview paragraph">Lubricant and lubricant additive interactions with clutch linings and lining materials were measured at elevated temperatures. Swelling, weight, and compressibility changes were related to material chemistry and endurance test results.
Roger K. Nibert, Clarence E. Albertson
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Temperature Analysis of Wet Clutch’ Friction Pair Considering Axial Pressure Attenuation Effect
Tribology TransactionsThis paper proposes a torque loss calculation method considering the effect of frictional force between the friction pair and the hub, which is proposed to the temperature variation characteristics between different friction pairs in wet clutch.
Maohan Xue +3 more
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WET MULTI-PLATE CLUTCH ARRANGEMENT
2014The invention relates to a wet multi-plate clutch arrangement, comprising a wet multi-plate clutch (20) having an actuating cylinder (30, 32) controlled by hydraulic pressure; a source of hydraulic pressure for actuating the wet multi-plate clutch (20); a controllable valve for connecting the source of hydraulic pressure (34) to the actuating cylinder (
VOLVO LASTVAGNAR AB +1 more
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Proceedings of the Institution of mechanical engineers. Part D, journal of automobile engineering
The harsh operating conditions of heavy-duty vehicles accelerates the wear of the sealing ring in the transmission, leading to increased oil leakage and a reduction of the operating pressure in the piston cylinder of wet clutch.
Ran Gong +3 more
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The harsh operating conditions of heavy-duty vehicles accelerates the wear of the sealing ring in the transmission, leading to increased oil leakage and a reduction of the operating pressure in the piston cylinder of wet clutch.
Ran Gong +3 more
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SAE Technical Paper Series, 1984
<div class="htmlview paragraph">Formulas are derived to show that moving elements of a drive train can contribute to the energy seen by the clutch plates.</div> <div class="htmlview paragraph">Oscillograph traces, sample calculations and photographs of failed plates show actual energy at failure of test plates.</div> <div ...
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<div class="htmlview paragraph">Formulas are derived to show that moving elements of a drive train can contribute to the energy seen by the clutch plates.</div> <div class="htmlview paragraph">Oscillograph traces, sample calculations and photographs of failed plates show actual energy at failure of test plates.</div> <div ...
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Pressure Estimation of a Wet Clutch
2014In both DCTs and new ATs, the change of the speed ratio is regarded as the process of one clutch being engaged with the other being disengaged, namely, the clutch-to-clutch shift. For vehicles with a hydraulic cylinder as clutch actuator, the cylinder pressure control is important for good shift quality.
Hong Chen, Bingzhao Gao
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Wet Single Clutch Engagement Behaviors in the Dual-Clutch Transmission System
International Journal of Automotive Technology, 2018A frictional torque was generated by a lubricated slip contact between a wet clutch pad and a steel separator during a wet clutch engagement. It is necessary to understand the generation of frictional torque to improve the performance of the frictional torque transfer and the durability of the wet clutch system.
Jaecheol Cho +3 more
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Proceedings of the Institution of mechanical engineers. Part D, journal of automobile engineering
Analyzing the dynamic response of a wet multi-disc clutch is crucial for relevant fault diagnosis research. However, characterizing the tilting-impact phenomenon between the friction discs remains ambiguous.
Jiaqu Xue +4 more
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Analyzing the dynamic response of a wet multi-disc clutch is crucial for relevant fault diagnosis research. However, characterizing the tilting-impact phenomenon between the friction discs remains ambiguous.
Jiaqu Xue +4 more
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Proceedings of the Institution of mechanical engineers. Part D, journal of automobile engineering
Effective performance prediction under different working conditions is crucial for the reliability evaluation and health management of wet multi-disc clutches throughout the service life.
Yuqing Feng +4 more
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Effective performance prediction under different working conditions is crucial for the reliability evaluation and health management of wet multi-disc clutches throughout the service life.
Yuqing Feng +4 more
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Water contamination effect in wet clutch system
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2012Water contamination in wet clutch systems can be a problem since both torque characteristics and wear resistance can be influenced by the presence of water. The present paper reveals the effect of externally added water on the wet clutch frictional performance.
Nowshir Fatima +2 more
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