| Analysis Methods of Radial Force on Rubber Seal Ring |
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| DOI： |
| Key Words: seal ring；rotary oil seal；radial force；analysis method |
| Author Name | Affiliation | | LI Shu-hu | CNGC Institute 53 | | PANG Ming-lei | CNGC Institute 53 | | JIA Hua-min | CNGC Institute 53 | | LI Mao-dong | CNGC Institute 53 |
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| Abstract: |
| Three analysis methods of radial force were systemically introduced，including the testing method，engineering computational method and numerical simulation method.The radial force computation formulations of O-ring and rotary oil seal were deducted according to engineering computational method，and the meaning of different parameters was clearly defined.The radial forces of O-ring and rotary oil seal were tested and analyzed，and the results of engineering computation and numerical simulation were consistent with testing results，having less than 5% error. |
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