Open AccessThe Influence of Braking Pressure on the Temperature and Stress Field of Iron-based Friction Pairs
Author(s) -
Keyan Ning,
Junjiao Han,
Ming Han,
Nan Zhang,
Jianhua Du,
Zhaoyang Lang,
Zhe Liu,
Guimin Liu,
Zhongli Ji,
Jia Chengchang
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1637/1/012038
Subject(s) - stress field , stress (linguistics) , materials science , finite element method , field (mathematics) , brake , metallurgy , mechanics , structural engineering , engineering , physics , mathematics , philosophy , linguistics , pure mathematics
The material model was established by the finite element analysis software ABAQUS. The temperature field and stress field of iron-based powder metallurgy friction pairs under the brake pressure of 0.44Mpa and 0.8MPa were calculated respectively. The variation laws of temperature and stress under two pressure conditions were compared and analyzed. The results show that with the increase of braking pressure, the stress of the friction pairs increases, but the distribution of temperature and stress fields changes little.