| Performance of Dustproof Sealing Ring Based on ANSYS |
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| DOI： |
| Key Words: type A dustproof sealing ring；constitutive model；contact problem；nonlinear finite element analysis |
| Author Name | Affiliation | | ZHANG Qingkui | Hualing Xingma Automobile Co.，Ltd | | HE Yuanhong | Hualing Xingma Automobile Co.，Ltd | | XU Min | Hualing Xingma Automobile Co.，Ltd |
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| Abstract: |
| By using ANSYS software，according to nonlinear characteristics and large deformation of type A dustproof sealing ring，nonlinear finite element analysis models of type A dustproof sealing ring made of three kinds of rubber/plastic blends which were based on fluorine rubber，nitrile-butadiene rubber and polyurethane rubber，respectively，were established.The maximum contact stress，average contact stress and their distribution were analyzed and compared.The results showed that the change of the lip length and thick-ness of type A dustproof seals had significant influence on the contact stress and its distribution. |
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