Computational Technology Resources - CCC

S. Tamagawa, S. Shimizu and S. Yasuda

Railway Technical Research Institute, Track Technology Division, Tokyo, Japan

doi:10.4203/ccc.7.6.1

S. Tamagawa, S. Shimizu, S. Yasuda, "Rail Switching Device for Turnout using Electrohydraulic Actuator and its Performance Tests", in J. Pombo, (Editor), "Proceedings of the Sixth International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 7, Paper 6.1, 2024, doi:10.4203/ccc.7.6.1

Keywords: rail switching device, turnout, electrohydraulic actuator, switch rails, bearer, performance test, water resistance, stability under running vehicle.

Abstract

This study aims to develop a prototype of a new switching device of switch rails with a focus on labor-saving for the maintenance of turnouts. Initially, the authors designed and produced the switching device using the electrohydraulic actuator installed in bearer, which can control and monitor the displacements and switching forces of switch rails. Subsequently, a series of performance validation tests were conducted. As a result, we confirmed that the device satisfies the concepts and can operate the switch rails stably monitoring the switching forces and displacements of rails.

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Front Page Browse CCC CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Conferences ISSN 2753-3239 CCC: 7 PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE Edited by: J. Pombo Paper 6.1 Rail Switching Device for Turnout using Electrohydraulic Actuator and its Performance Tests S. Tamagawa, S. Shimizu and S. Yasuda Railway Technical Research Institute, Track Technology Division, Tokyo, Japan doi:10.4203/ccc.7.6.1 Full Bibliographic Reference for this paper S. Tamagawa, S. Shimizu, S. Yasuda, "Rail Switching Device for Turnout using Electrohydraulic Actuator and its Performance Tests", in J. Pombo, (Editor), "Proceedings of the Sixth International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 7, Paper 6.1, 2024, doi:10.4203/ccc.7.6.1 Keywords: rail switching device, turnout, electrohydraulic actuator, switch rails, bearer, performance test, water resistance, stability under running vehicle. Abstract This study aims to develop a prototype of a new switching device of switch rails with a focus on labor-saving for the maintenance of turnouts. Initially, the authors designed and produced the switching device using the electrohydraulic actuator installed in bearer, which can control and monitor the displacements and switching forces of switch rails. Subsequently, a series of performance validation tests were conducted. As a result, we confirmed that the device satisfies the concepts and can operate the switch rails stably monitoring the switching forces and displacements of rails. download the full-text of this paper (PDF, 2279 Kb) go to the previous paper go to the next paper return to the table of contents return to the volume description
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