Impact Test Simulation
碩士 === 中原大學 === 機械工程研究所 === 106 === During the process of TV structure design. The design must pass the tests of safety standards of each country. If the safety-test is failed, the designers usually change or modify the design on their own experiences or rules. However it takes tests and modificatio...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2018
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| Online Access: | http://ndltd.ncl.edu.tw/handle/ub27v5 |
| Summary: | 碩士 === 中原大學 === 機械工程研究所 === 106 === During the process of TV structure design. The design must pass the tests of safety standards of each country. If the safety-test is failed, the designers usually change or modify the design on their own experiences or rules. However it takes tests and modifications over and over before the solution is found.
The purpose of the study simulated and analyzed the structure fractured of TV products during the impact tests by Finite Element Method. To set the drop height of impact test and parameters of the testing ball and testing parts. The testing conditions are referred to "Chinese National Standard-14408." The simulation results of control group were compared with experimental group, and base on the simulation data to forecast the result of impact test that structure was design changed.
The study shows CAE can accurately simulate structure fracture and support the designer solve the structure issue more efficiently. In the future, this flow can be used for other analysis of structure issues precede the real test to saving time and costs.
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