| Finite Element Analysis of Slider under Thermal Mechanical Coupling |
| Received:November 11, 2017 Revised:November 16, 2017 |
| DOI：10.12136/j.issn.1000-890X.2019.12.0936 |
| Key Words: slider；thermal mechanical coupling；stress-strain；finite element analysis |
| Author Name | Affiliation | E-mail | | HU Haiming | Qingdao University of Science and Technology | huhm@163.com | | LI Xinrong* | Qingdao University of Science and Technology | 17863970670@163.com | | WANG Qin | Qingdao University of Science and Technology | | | YE Yang | Qingdao University of Science and Technology | |
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| Abstract: |
| The mechanical model of slider was established，and the finite element analysis was carried
out by Abaqus software. The results showed that the materials of the slider，the structure of the top cover and
the angle of the slider all affected the stress state of the slider. When the material of slider was changed from
QT450-10 ductile iron to tempered 40Cr alloy steel，the maximum equivalent stress of the slider changed
little，but the maximum vertical displacement decreased. When the top cover was changed from trapezoid to
sector form，the maximum equivalent stress of the slider decreased by 29%. When the angle of the slider was
changed from 32° to 25°，the maximum equivalent stress of the slider increased by 25%. |
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