Title :
Research on brake disk modal characteristic of disk brake
Author_Institution :
Yima Coal Ind. Group, Sanmenxia Coal Ind. Co. Ltd., Yima, China
Abstract :
The brake disk modal characteristic of disk brake is an important factor for braking stability of the whole system. In order to reduce the judder and noise in braking process, the ANSYS software was applied to conduct the modal simulation analysis of brake disk, and a multi-purpose experimental bench was built for modal test of brake disk. The results including natural frequencies and vibration modes obtained from these two methods were compared and they were basically the same in general. The research provides reliable experimental basis for further improving braking performance of disk brake.
Keywords :
brakes; mechanical stability; noise abatement; vibrations; brake disk modal characteristic; braking stability; disk brake; judder reduction; natural frequencies; noise reduction; vibration modes; Acceleration; Analytical models; Computational modeling; Finite element methods; Modal analysis; Software; Vibrations; Disk Brake; Modal Characteristic; Modal Test; Simulation Analysis;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023571
