Numerical simulation analysis method for sealing characteristics of spring metal C-shaped ring
The invention discloses a numerical simulation analysis method for sealing characteristics of a spring metal C-shaped ring. The method comprises the following steps: S1, establishing a simulation compression model: establishing a three-dimensional geometric model of the spring metal C-shaped ring, a...
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| creator | FU XIAOLONG LI HUI JIANG LU ZHANG YING SHAO XUEJIAO DU JUAN LU YUECHUAN KUANG LINYUAN TIAN JUN ZHANG LIPING LIU ZHENGU YU MINGDA |
| description | The invention discloses a numerical simulation analysis method for sealing characteristics of a spring metal C-shaped ring. The method comprises the following steps: S1, establishing a simulation compression model: establishing a three-dimensional geometric model of the spring metal C-shaped ring, an upper rigid flange and a lower rigid flange by adopting ABAQUS; S2, defining material attributes of the three-dimensional geometric model of the spring metal C-shaped ring; S3, performing grid division on the simulation compression model based on a structural and swept grid division algorithm to generate a grid model; S4, applying boundary conditions based on the relative position relationship and shape of each part in the simulation compression model; S5, applying a load to the upper rigid flange to simulate the compression and springback process of the spring metal C-shaped ring, and deriving the data for simulating the number of the compression and springback processes for calculation. By means of the analysis |
| format | Patent |
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The method comprises the following steps: S1, establishing a simulation compression model: establishing a three-dimensional geometric model of the spring metal C-shaped ring, an upper rigid flange and a lower rigid flange by adopting ABAQUS; S2, defining material attributes of the three-dimensional geometric model of the spring metal C-shaped ring; S3, performing grid division on the simulation compression model based on a structural and swept grid division algorithm to generate a grid model; S4, applying boundary conditions based on the relative position relationship and shape of each part in the simulation compression model; S5, applying a load to the upper rigid flange to simulate the compression and springback process of the spring metal C-shaped ring, and deriving the data for simulating the number of the compression and springback processes for calculation. 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| title | Numerical simulation analysis method for sealing characteristics of spring metal C-shaped ring |
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