| Study on Influencing Factors of Stiffness Characteristics of Rolling Lobe Air Springs |
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| DOI： |
| Key Words: air spring；stiffness characteristics；pressure |
| Author Name | Affiliation | | YAO Li-hua | Guizhou University | | CAI Yong-zhou | South China University of Technology |
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| Abstract: |
| The influencing factors of stiffness characteristics of air spring were introduced，and finite element model of rolling lobe air spring was established using ABAQUS to analyze the influence of pressure on the stiffness characteristics of the spring.The results showed that the pressure was the key factor，and vertical and lateral loading capacity of the spring increased with the pressure increasing. |
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