EXPERIMENT AND SIMULATION RESEARCH OF THE OPTIMUM INTERFERENCE OF HI-LOCK ASSEMBLY
At present, the high lock bolt assembly standard of our country are come from abroad, lack of relevant theoretical and experimental research. Fatigue gain mechanism of high lock bolt interference on the base of different layer thickness is researched,through the method of combining the fatigue test...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.009 |
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| _version_ | 1841535668598079488 |
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| author | XIE JieDong CHEN Guo ZENG XinLiang SHU MaoSheng LUO Yun GAO Hong ZHENG QiHui |
| author_facet | XIE JieDong CHEN Guo ZENG XinLiang SHU MaoSheng LUO Yun GAO Hong ZHENG QiHui |
| author_sort | XIE JieDong |
| collection | DOAJ |
| description | At present, the high lock bolt assembly standard of our country are come from abroad, lack of relevant theoretical and experimental research. Fatigue gain mechanism of high lock bolt interference on the base of different layer thickness is researched,through the method of combining the fatigue test and finite element simulation in a certain type of aircraft aluminum alloy structure. First, the fatigue test was designed and tested, and the results were analyzed by S-N curve, detail fatigue rating（DFR） and fracture location. Then, the finite element modeling and simulation are used to explain the experimental phenomena, and the mechanism of the interference fit to the fatigue gain is studied. Finally, the comprehensive detail fatigue rating results and the finite element simulation results are obtained, which are the standard recommended values of the high lock bolt assembly,and verified existing installation specifications, ensure the assembly quality of a certain type of aircraft. |
| format | Article |
| id | doaj-art-fe447266e75e4e36a384058a51a2935c |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-fe447266e75e4e36a384058a51a2935c2025-01-15T02:30:53ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-01401321132930603218EXPERIMENT AND SIMULATION RESEARCH OF THE OPTIMUM INTERFERENCE OF HI-LOCK ASSEMBLYXIE JieDongCHEN GuoZENG XinLiangSHU MaoShengLUO YunGAO HongZHENG QiHuiAt present, the high lock bolt assembly standard of our country are come from abroad, lack of relevant theoretical and experimental research. Fatigue gain mechanism of high lock bolt interference on the base of different layer thickness is researched,through the method of combining the fatigue test and finite element simulation in a certain type of aircraft aluminum alloy structure. First, the fatigue test was designed and tested, and the results were analyzed by S-N curve, detail fatigue rating（DFR） and fracture location. Then, the finite element modeling and simulation are used to explain the experimental phenomena, and the mechanism of the interference fit to the fatigue gain is studied. Finally, the comprehensive detail fatigue rating results and the finite element simulation results are obtained, which are the standard recommended values of the high lock bolt assembly,and verified existing installation specifications, ensure the assembly quality of a certain type of aircraft.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.009Interference fitHi-lock boltFatigue strengthFinite element methodDetail fatigue rating |
| spellingShingle | XIE JieDong CHEN Guo ZENG XinLiang SHU MaoSheng LUO Yun GAO Hong ZHENG QiHui EXPERIMENT AND SIMULATION RESEARCH OF THE OPTIMUM INTERFERENCE OF HI-LOCK ASSEMBLY Jixie qiangdu Interference fit Hi-lock bolt Fatigue strength Finite element method Detail fatigue rating |
| title | EXPERIMENT AND SIMULATION RESEARCH OF THE OPTIMUM INTERFERENCE OF HI-LOCK ASSEMBLY |
| title_full | EXPERIMENT AND SIMULATION RESEARCH OF THE OPTIMUM INTERFERENCE OF HI-LOCK ASSEMBLY |
| title_fullStr | EXPERIMENT AND SIMULATION RESEARCH OF THE OPTIMUM INTERFERENCE OF HI-LOCK ASSEMBLY |
| title_full_unstemmed | EXPERIMENT AND SIMULATION RESEARCH OF THE OPTIMUM INTERFERENCE OF HI-LOCK ASSEMBLY |
| title_short | EXPERIMENT AND SIMULATION RESEARCH OF THE OPTIMUM INTERFERENCE OF HI-LOCK ASSEMBLY |
| title_sort | experiment and simulation research of the optimum interference of hi lock assembly |
| topic | Interference fit Hi-lock bolt Fatigue strength Finite element method Detail fatigue rating |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.06.009 |
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