| Finite Element Analysis on Performance of Rubber Spring for Braking Valve |
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| DOI： |
| Key Words: braking valve；rubber spring；finite element analysis |
| Author Name | Affiliation | | ZHANG Hong-bao | Asia Strategy Investment Management Co.，Ltd |
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| Abstract: |
| The finite element analysis (FEA) model of the rubber spring for braking valve was established by using Abaqus non-linear FEA software to simulate its characteristics under vertical static loading，and the simulated results were compared with experimental test data.Then the existing pro-duct design was optimized by using the FEA model. After optimization，the rubber spring met the application requirements on rigidity and rigidity matching，the stress distribution was uniform，and there was no obvious stress concentration.This study provided important reference and basis for the rubber spring product development and optimization. |
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