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Simulation Study on Friction and Wear Law of Brake Pad in High-Power Disc Brake
Joint Authors
Zhang, Shengfang
Liu, Yu
Ma, Fujian
Yang, Dapeng
Hao, Q.
Jin, L.
Sha, Z.
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-14
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
For the serious and uneven wear of the brake pad in the high-power disc brake during braking, the dynamic variation of the brake disc and the brake pad interface variable is considered, the wear calculation model is established based on the friction and wear mechanism, and the wear depth and volume of the brake pad can be calculated by equations.
A finite element model of the brake disc and the brake pad is established by DEFORM software which can analyze wear of the brake pad directly.
The variation trend of wear during braking is studied, and influences of braking load and initial braking speed on the wear are analyzed.
The results show that the amount of the wear increases rapidly in the early wear stage of braking, and it becomes slow in the later stage; the wear of the brake pad is serious at the friction inlet and outlet, and the middle area of the brake pad is lightly worn; heavy braking load and high initial braking speed can exacerbate the wear of the brake pad.
American Psychological Association (APA)
Zhang, Shengfang& Hao, Q.& Liu, Yu& Jin, L.& Ma, Fujian& Sha, Z.…[et al.]. 2019. Simulation Study on Friction and Wear Law of Brake Pad in High-Power Disc Brake. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1196435
Modern Language Association (MLA)
Zhang, Shengfang…[et al.]. Simulation Study on Friction and Wear Law of Brake Pad in High-Power Disc Brake. Mathematical Problems in Engineering No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1196435
American Medical Association (AMA)
Zhang, Shengfang& Hao, Q.& Liu, Yu& Jin, L.& Ma, Fujian& Sha, Z.…[et al.]. Simulation Study on Friction and Wear Law of Brake Pad in High-Power Disc Brake. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1196435
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196435