Research on brake disk modal characteristic of disk brake

Author

Liya Yao

Author_Institution

Yima Coal Ind. Group, Sanmenxia Coal Ind. Co. Ltd., Yima, China

Volume

5

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

2302

Lastpage

2305

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/EMEIT.2011.6023571

Filename

6023571