The Proceedings of the Dynamics & Design Conference
Online ISSN : 2424-2993
2008
Session ID : 626
Conference information
626 Development of Low-stress and Low-noise Lightweight Railway Wheel
Makoto AKAMAMinoru SASAKURAKazuhiro FURUNO
Author information
CONFERENCE PROCEEDINGS FREE ACCESS

Details
Abstract
Finite element method and boundary element method were applied to develop the low-stress and low-noise lightweight wheel. A design methodology was developed and applied, leading to the development of new plate shapes of wheel whose stresses generated were lower than those of conventional corrugated wheels. Candidate plate shapes were selected based on the analyses. Next, transient dynamic analyses were carried out for the wheels. At the same time, to verify the analytical results, these wheels were manufactured and experiments were implemented. Finally, sound analyses were performed and results were compared with that obtained by field measurements. From this study, a new plate shape of lightweight railway wheel was obtained that reduces the radiated noise as well as the maximum stresses generated in the plate region.
Content from these authors
© 2008 The Japan Society of Mechanical Engineers
Previous article Next article
feedback
Top