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Journal articles on the topic 'Multi-plate clutch'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Chen, Man, and Biao Ma. "Multi-Plate Shift Clutch Morbidity Index Forecasting Method Study." Applied Mechanics and Materials 643 (September 2014): 273–78. http://dx.doi.org/10.4028/www.scientific.net/amm.643.273.

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According to the configuration characteristic of high-power transmissions and working principle of multi-plate shift clutch, the clutch dragging process is analyzed at first in this paper. After introducing the usual monitoring method of clutch dragging process, a portable vibration monitoring method is proposed. And then a GMDH forecast method on the basis of the morbidity index is presented. The practical application of the method can reduce the probability of clutch invalidation, and significantly extend the clutch’s working life.

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2

Schneider, Thomas, Katharina Voelkel, Hermann Pflaum, and Karsten Stahl. "Friction Behavior of Pre-Damaged Wet-Running Multi-Plate Clutches in an Endurance Test." Lubricants 8, no. 7 (2020): 68. http://dx.doi.org/10.3390/lubricants8070068.

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Wet-running multi-plate clutches should be prevented from failing due to the often safety-relevant functions they fulfill in the drive train. In addition to long-term damage, spontaneous damage is of particular relevance for failures. This paper focuses on the influence of spontaneous damage on frictional behavior in the later life cycle. The aim of the experimental investigations is to initially cause spontaneous damage in wet-running multi-plate clutches with sintered friction linings. For this purpose, three clutches are first pre-damaged in stage tests with different intensities, so that t

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3

Dileep, B. "Design and Study of a Multi Plate Clutch." International Journal for Research in Applied Science and Engineering Technology 9, no. 3 (2021): 1394–98. http://dx.doi.org/10.22214/ijraset.2021.33499.

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4

Wu, Peng-hui, Xiaojun Zhou, Chenlong Yang, Haoliang Lv, Tianhao Lin, and Xuelei Wu. "Parametric analysis of the drag torque model of wet multi-plate friction clutch with groove consideration." Industrial Lubrication and Tribology 70, no. 7 (2018): 1268–81. http://dx.doi.org/10.1108/ilt-03-2017-0063.

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Purpose The purpose of this paper is to reduce the drag loss and study the effects of operating conditions and groove parameters such as flow rate and temperature of automatic transmission fluid, clearance between plates, groove depth and groove ratio on the drag torque of a wet clutch for vehicles, parametric analysis of the drag torque model of wet multi-plate friction clutch with groove consideration. Design/methodology/approach Both experimental and numerical research was carried out in this work. Parametric groove models, full film lubrication flow model and pressure distribution model ar

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5

Kim, SC, and SB Shim. "Modeling of heat transfer for a wet multi-plate clutch based on empirical data." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 232, no. 12 (2017): 1634–47. http://dx.doi.org/10.1177/0954407017733184.

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A heat transfer model of a wet multi-plate clutch based on empirical data is presented in this paper. Lumped system analysis was used to simplify the complex heat transfer system of the wet clutch. The model has included the effects of various design parameters of the wet clutch, such as rotating speed, flow rate and inlet temperature of the lubricant, clutch sizes, and groove types, by using the correlations of the heat convection coefficient. The correlations were obtained from 96 experiments that were designed to study the effects of the design parameters. The coefficients of the correlatio

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6

Inalpolat, Murat, Enes Timur Ozdemir, Bahadir Sarikaya, and Hyun Ku Lee. "A multibody dynamic model for predicting operational load spectra of dual clutch transmissions." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 263, no. 2 (2021): 4132–43. http://dx.doi.org/10.3397/in-2021-2609.

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In this paper, a generalized nonlinear time-varying multibody dynamic model of dual clutch transmissions (DCT) is presented. The model consists of clutches, shafts, gears and synchronizers, and can be used to model any DCT architecture. A nonlinear clutch model is used to determine the transmitted power to the transmission at any speed and clutch temperature. The clutch can be a single- or multi-plate clutch and can operate in a wet or dry-clutch configuration. A combined kinematic and powerflow simulation enables calculation of gear, shaft, bearing and clutch quasi-static loads as well as gea

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7

Wu, Jianpeng, Biao Ma, Heyan Li, and Jikai Liu. "Creeping control strategy for Direct Shift Gearbox based on the investigation of temperature variation of the wet multi-plate clutch." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 233, no. 14 (2019): 3857–70. http://dx.doi.org/10.1177/0954407019836313.

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Proposing an appropriate control strategy is an effective and practical way to address the overheat problems of the wet multi-plate clutches in Direct Shift Gearbox under the long-time creeping condition. To do so, the temperature variation of the wet multi-plate clutch is investigated first by establishing a thermal resistance model for the gearbox cooling system. To calculate the generated heat flux and predict the clutch temperature precisely, the friction torque model is optimized by introducing an improved friction coefficient, which is related to the pressure, the relative speed and the

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8

Zhang, J., L. Chen, and G. Xi. "System dynamic modelling and adaptive optimal control for automatic clutch engagement of vehicles." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 216, no. 12 (2002): 983–91. http://dx.doi.org/10.1243/095440702762508236.

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A non-linear multi-rigid-body system dynamic modelling is developed for the automated clutch system in power transmission during clutch engagements, especially at sharp vehicle start-up, sudden engine flame-out, low driving speed and clutch plate overwearing. In order to guarantee an ideal dynamic performance of the clutch engagement, an adaptive optimal controller is designed by considering throttle angle, engine speed, gear ratio, vehicle acceleration and road condition. A non-linear model reference adaptive controller is utilized to prevent the engine from flame-out or fly-off effectively a

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9

CHEN, Man. "Initial Malfunction Generating Mechanism and Vibration Diagnosis Method on Multi-plate Clutch." Journal of Mechanical Engineering 51, no. 1 (2015): 117. http://dx.doi.org/10.3901/jme.2015.01.117.

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10

WANG, YuMing, QiDong WANG, LiQing CHEN, LiChao LIU, and DongBao HU. "Mathematical model research in electromagnetic multi-plate clutch on torque distribution control." SCIENTIA SINICA Technologica 47, no. 5 (2017): 472–83. http://dx.doi.org/10.1360/n092016-00082.

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11

Ganesh, K. C., K. Dhanasekaran, P. Saravanan, and Ramachandra Panda. "Failure analysis of multi plate wet-clutch used in off-highway transmission." Engineering Failure Analysis 127 (September 2021): 105534. http://dx.doi.org/10.1016/j.engfailanal.2021.105534.

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12

Stockinger, U., D. Groetsch, F. Reiner, K. Voelkel, H. Pflaum, and K. Stahl. "Friction behavior of innovative carbon friction linings for wet multi-plate clutches." Forschung im Ingenieurwesen 85, no. 1 (2021): 115–27. http://dx.doi.org/10.1007/s10010-020-00436-9.

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AbstractThe torque transfer capability as well as long-term endurance are essential for wet multi-plate clutches. The quality of the torque transmission process largely depends on the tribological system consisting of friction pairing, lubricant and applied loads. The requirements on friction linings in wet multi-plate clutches increase continuously due to stricter CO2 reduction regulations and the demand of higher power densities.There is a lack of published data and information about the friction behavior of modern Carbon friction linings in wet multi-plate clutch applications, although thes

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13

Jia, Yun Hai. "Research on Friction Disk’s Surface Temperature Distribution and Oil Groove Configuration in Wet Friction Clutch." Applied Mechanics and Materials 148-149 (December 2011): 1218–22. http://dx.doi.org/10.4028/www.scientific.net/amm.148-149.1218.

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Multi-plate wet friction clutch is one of key components of duty truck hydrodynamic-mechanical transmission. Super-heated burn and warping deformation are main invalidation forms of wet friction clutch. It is one of effectual methods to augment friction coefficient and prolong natural life of wet friction clutch that friction disks’ surface temperature and radial temperature are reduced. Compute method of friction disk surface temperature is obtained using theory analysis and confirmed correctness using finite element analysis. It is salience character of wet friction clutch that there are som

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14

Wu, Peng-hui, Jin Xu, and Xiao-Jun Zhou. "Numerical and experimental research on engagement process of wet multi-plate friction clutches with groove consideration." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 233, no. 10 (2019): 1464–82. http://dx.doi.org/10.1177/1350650119866045.

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A numerical model is established to investigate the effects of the influencing factors such as design parameters and operating conditions on the performance and behavior of the engagement process of the wet clutch based on the Navier–Stokes equations, contact mechanics, and heat transfer theory. A finite element contact model called KE contact model is used to analyze the rough contact during engagement process and thermal effect on the viscosity is considered based on heat transfer theory. The integration of the grooving into the simulation and the method of coupled finite element by domain d

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15

Abe, Hiroya, Masaaki Tsuruoka, Akio Muto, Masashi Kato, and Hiromi Fujiwara. "Development of Super Ultra Flat Torque Converter with Multi Plate Lock-up Clutch." SAE International Journal of Engines 2, no. 1 (2009): 48–55. http://dx.doi.org/10.4271/2009-01-0141.

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16

Aoyagi, Tsuyoshi, Shigeru Ishii, and Hiroki Uehara. "Advanced Technology for Dry Multi-Plate Clutch in FWD HEV Transmission (JATCO CVT8 HYBRID)." SAE International Journal of Engines 8, no. 4 (2015): 1503–7. http://dx.doi.org/10.4271/2015-01-1094.

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17

Meng, Dele, Fei Wang, Yuhai Wang, and Bingzhao Gao. "In-Wheel Two-Speed AMT with Selectable One-Way Clutch for Electric Vehicles." Actuators 10, no. 9 (2021): 220. http://dx.doi.org/10.3390/act10090220.

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To improve the efficiency of the electric vehicle (EV) drive systems and EV performance, the use of multi-speed transmissions and distributed drives has been studied extensively. In addition, to develop efficient and compact drive systems, new clutch solutions are needed. In this paper, we propose an in-wheel two-speed automatic mechanical transmission (IW-AMT) with a selectable one-way clutch (SOWC). The IW-AMT consists of a high-speed motor and a mechanical shift actuator, and it can realize shifting without power interruption, thus effectively reducing the unsprung mass and the technical sp

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18

Agrawal, Animesh, Ajay Kumar Verma, Siddharth Jaiswal, et al. "Optimization of Multi Plate Friction Clutch for Maximum Torque Transmitting Capacity Using Uniform Wear Theory." Procedia Engineering 97 (2014): 1089–96. http://dx.doi.org/10.1016/j.proeng.2014.12.387.

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19

Kalare, Ranvir S., Peter C. Brooks, and David C. Barton. "Characterisation of a carbon/carbon multi-plate clutch for a high energy, race car application." International Journal of Vehicle Performance 2, no. 3 (2016): 275. http://dx.doi.org/10.1504/ijvp.2016.078560.

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20

Yu, Liang, Biao Ma, Man Chen, Heyan Li, and Jikai Liu. "Investigation on the thermodynamic characteristics of the deformed separate plate in a multi-disc clutch." Engineering Failure Analysis 110 (March 2020): 104385. http://dx.doi.org/10.1016/j.engfailanal.2020.104385.

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21

Wang, Yu, Enli Lü, Huazhong Lu, Nong Zhang, and Xingxing Zhou. "Comprehensive design and optimization of an electric vehicle powertrain equipped with a two-speed dual-clutch transmission." Advances in Mechanical Engineering 9, no. 1 (2017): 168781401668314. http://dx.doi.org/10.1177/1687814016683144.

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This article develops a systematic model to study electric vehicle powertrain system efficiency by combining a detailed model of two-speed dual-clutch transmission system efficiency losses with an electric vehicle powertrain system model. In this model, the design factors including selection of the electric machine, gear ratios’ change, multi-plate wet clutch design, and gear shift schedule design are considered. Meanwhile, the application of detailed model for drag torque losses in the gearbox is discussed. Furthermore, the proposed model, developed with the MATLAB/Simulink platform, is appli

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22

Liang, Xiutian, Liqing Chen, Yuming Wang, and Ling Wan. "A proposed torque calculation model for multi-plate clutch considering boundary lubrication conditions and heat transfer." International Journal of Heat and Mass Transfer 157 (August 2020): 119732. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2020.119732.

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23

Zhang, Lin, Chao Wei, Jibin Hu, and Qi Hu. "Influences of lubrication flow rates on critical speed of rub-impact at high circumferential velocities in No-Load multi-plate wet clutch." Tribology International 140 (December 2019): 105847. http://dx.doi.org/10.1016/j.triboint.2019.105847.

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24

Kalare, Ranvir S., Peter C. Brooks, and David C. Barton. "Understanding the contributions of surface morphology transitions and the phenomenon of thermoelastic instabilities on the torque output of a carbon/carbon multi-plate clutch during race-start conditions." International Journal of Automotive Composites 3, no. 2/3/4 (2017): 169. http://dx.doi.org/10.1504/ijautoc.2017.091406.

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25

Barton, David C., Ranvir S. Kalare, and Peter C. Brooks. "Understanding the contributions of surface morphology transitions and the phenomenon of thermoelastic instabilities on the torque output of a carbon/carbon multi-plate clutch during race-start conditions." International Journal of Automotive Composites 3, no. 2-4 (2017): 169. http://dx.doi.org/10.1504/ijautoc.2017.10012486.

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26

Rusz, Stanislav, Lubomír Čížek, Vít Michenka, et al. "New Type of Device for Achievement of Grain Refinement in Metal Strip." Advanced Materials Research 1127 (October 2015): 91–97. http://dx.doi.org/10.4028/www.scientific.net/amr.1127.91.

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DRECE - Dual Rolls Equal Channel Extrusion" (dual rolls pressure combined with equal channel extrusion) method is used for production of metallic materials with very fine grain size (hereinafter referred to as UFG structure - Ultrafine Grain Size). During the actual forming process the principle of severe plastic deformation is used. The device is composed of the following main parts: “Nord” type gearbox, electric motor with frequency speed converter, multi-plate clutch, feed roller and pressure rollers with regulation of thrust, and of the forming tool itself – made of Dievar steel type. Meta

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27

Han, Hyun-Woo, Jung-Su Han, Woo-Jin Chung, Ji-Tae Kim, and Young-Jun Park. "Prediction of Synchronization Time for Tractor Power-Shift Transmission Using Multi-Body Dynamic Simulation." Transactions of the ASABE 64, no. 5 (2021): 1483–98. http://dx.doi.org/10.13031/trans.14233.

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HighlightsPrediction of synchronization time was performed for a power-shift transmission.We derived an analytical equation for synchronization time and developed a multi-body dynamics model.Model results were compared with results of a power-shift test on a synchronizer.Reduced computation and design time was achieved for automatic transmission design.Abstract. Synchronization time determines the capacity of a shift actuator for an automatic transmission system. Existing approaches for measuring this time only consider one rotational inertia and therefore cannot be applied to the power-shift

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28

Stahl, K., T. Schneider, A. B. Bedrikow, K. Völkel, and H. Pflaum. "Comparison of Various Wet-Running Multi-Plate Clutches with Paper Friction Lining with Regard to Spontaneous Damage Behavior." Tribology in Industry 43, no. 1 (2021): 40–56. http://dx.doi.org/10.24874/ti.992.10.20.01.

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29

Jaroszewicz, Jerzy, Krzysztof Łukaszewicz, and Vladimir Antonyuk. "Design of The Vibrostabilisation Stand For Reducing Residual Stresses in Discs Used In The Construction of Multi-Plate Clutches and Brakes." Acta Mechanica et Automatica 13, no. 1 (2019): 37–44. http://dx.doi.org/10.2478/ama-2019-0006.

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Abstract Heavy-duty, oil-cooled brake discs (MMOTs) are often used in heavy-duty brake systems manufactured by companies such as Caterpilar, Clark, Komatsu and Liebherr. These discs are usually made of special steels, and in most cases, the flatness of the working surfaces should not exceed 0.15–0.30 mm. Although the technological processes of friction disc production include several stages of heat treatment and grinding, the required accuracy is not achieved in some cases. In addition, the remaining residual stresses lead to the deformation of the discs during their lifetime. In production pr

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30

Kebede, Seyoum, and Hailemariam Nigus Hailu. "Modeling, and FEA of Multi-Plate Clutches by Varying Materials for Optimum Torque Transfer Capacity of TCT System of Green, And Light Vehicles." International Journal of Advanced Engineering Research and Science 5, no. 1 (2018): 114–20. http://dx.doi.org/10.22161/ijaers.5.1.17.

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31

Alexa, Octavian, Constantin Ovidiu Ilie, Marin Marinescu, Valentin Vinturis, and Marian Truta. "Simulating the Torque and Angular Speed Distribution within a Heavy Vehicle’s Planetary Gearbox." Applied Mechanics and Materials 659 (October 2014): 127–32. http://dx.doi.org/10.4028/www.scientific.net/amm.659.127.

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Simulating the real-time working of a system a complex challenge that had been developed lately within almost all fields of activity, of course including mechanical engineering as well. If one wants to reveal the torque and angular speed distribution onto the elements of a planetary gearbox, issuing a virtual model was previously needed. This model should replicate both the physical structure and the real working behavior.The modeled and simulated gearbox is a planetary type one. The power flows along the gearbox throughout three simple planetary mechanisms (sun gear and crown type) by success

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32

Park, Jin-Young, Gi-Woo Kim, Jong-Seok Oh, and Young-Choon Kim. "Hybrid multi-plate magnetorheological clutch featuring two operating modes: Fluid coupling and mechanical friction." Journal of Intelligent Material Systems and Structures, January 18, 2021, 1045389X2098808. http://dx.doi.org/10.1177/1045389x20988086.

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Recently, there has been a rising demand for high-performance clutches in mechanical systems owing to the development of industrial technologies. This paper, therefore, proposes a hybrid multi-plate Magnetorheological (MR) clutch that has both fluid coupling and mechanical friction modes. To reduce impact when the plates are in contact with each other, a fluid coupler’s operating mode was used at the beginning of the clutch operation. For this, torque modeling in each mode was induced based on the Bingham model of the MRF. Using the induced torque modeling and ANSYS Maxwell’s magnetic field an

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33

Jayaraj, M., S. Kranthi Kumar, and Sudhakar Uppalapati. "Computational modeling and analysis of multi plate clutch." Materials Today: Proceedings, December 2020. http://dx.doi.org/10.1016/j.matpr.2020.09.067.

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34

Groetsch, D., U. Stockinger, T. Schneider, et al. "Experimental investigations of spontaneous damage to wet multi-plate clutches with carbon friction linings." Forschung im Ingenieurwesen, June 9, 2021. http://dx.doi.org/10.1007/s10010-021-00492-9.

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AbstractSafety and comfort, while ensuring torque transfer capability, are essential for wet multi-plate clutches. The safety of the torque transmission process largely depends on the endurance of the tribological system against spontaneous and long-term damages. Modern Carbon friction linings in wet multi-plate clutch applications offer superior wear resistance compared to other friction materials, but there is hardly any published data on their spontaneous damage behavior. This article therefore presents results from experimental studies on the spontaneous damage of innovative Carbon frictio

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35

Shetkar, Keshav Alias Deepesh Ramesh, Tejas Sadanand Pethker, Saurabh Shrikant Savant, and Nilabh Rajendraprasad Vishwakarma. "Implementation of automatic manual transmission for a two wheeler." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, July 6, 2021, 095440702110265. http://dx.doi.org/10.1177/09544070211026521.

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The concept of Automatic Manual Transmission (AMT) is picking up speed in India after the launch of the Maruti Suzuki Celerio. But very few of the two-wheeler manufacturers in the world have tried to implement the AMT concept in a motorcycle. There are gearless motorcycles available which use a Continuously Variable Transmission (CVT) and a Centrifugal clutch, but this setup is very inefficient compared to a positive gear drivetrain. Thus these gearless motorcycles get low mileage and are also more expensive to manufacture. Geared motorcycles, on the other hand, have better starting torque, gr

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36

Voelkel, Katharina, Hermann Pflaum, and Karsten Stahl. "Running-In Behavior of Wet Multi-plate Clutches: Introduction of a New Test Method for Investigation and Characterization." Chinese Journal of Mechanical Engineering 33, no. 1 (2020). http://dx.doi.org/10.1186/s10033-020-00450-6.

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37

Abd El-Hafiz, M. M., M. A. A. Emam, W. A. H. Oraby, and S. Shaaban. "Modeling and Simulation of Off-Road Vehicle Mobility with Driving Torque Distribution Control on Split Adhesion Conditions." International Journal of Vehicle Structures and Systems 9, no. 2 (2017). http://dx.doi.org/10.4273/ijvss.9.2.07.

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This paper presents a theoretical model for simulation of driving torque distribution control to improve off-road vehicle mobility on split adhesion conditions. The model is constructed and then validated with experimental test rig results. A MATLAB simulink modeling of an electronically controlled device is used to modulate the applied force over multi-plate clutches located between the automotive driven axle shafts and the stationary hub. On driving over split adhesion roads, the control device brakes the spinning axle wheel running over ground low adhesion side and accordingly biases more t

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