| Root Cause Analysis of Leakage of Rubber O-Ring Seal and Corrective Actions |
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| DOI： |
| Key Words: rubber O-ring seal；leakage；failure；precaution |
| Author Name | Affiliation | | XU Jinpeng | Nanjing Engineering Institute of Aircraft Systems | | HU Rongxia | Nanjing Engineering Institute of Aircraft Systems |
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| Abstract: |
| The root causes for the leakage of rubber O-ring seal were analyzed based on the practical cases in the research and application.The design of sealing structure，rubber material，seal setting and O-ring quality were investigated.Two cases of O-ring leakage and the improvement plan were introduced. Several suggestions for preventing rubber O-ring leakage failure were then provided. |
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