PROCESS RESEARCH OF EDGE DISTANCE ON AN INTERFERENCE-FIT STRENGTHENING TECHNIQUE OF TITANIUM ALLOY SHEET
To solve the optimization problem of edge distance in titanium alloy sheet during a new aircraft development stage,a three dimensional FE model was built on ABAQUS platfom. The effect of edge distance on residual stress distribution was analysised with TC4 titanium alloy by interference-fit strength...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.06.029 |
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| _version_ | 1841535386673741824 |
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| author | ZHANG Fan CAO ZengQiang YANG XiaoNa CHEN Chang QIAO TingTing QIU JiWei |
| author_facet | ZHANG Fan CAO ZengQiang YANG XiaoNa CHEN Chang QIAO TingTing QIU JiWei |
| author_sort | ZHANG Fan |
| collection | DOAJ |
| description | To solve the optimization problem of edge distance in titanium alloy sheet during a new aircraft development stage,a three dimensional FE model was built on ABAQUS platfom. The effect of edge distance on residual stress distribution was analysised with TC4 titanium alloy by interference-fit strengthening technique under cylic loading. The study indicates that a considerble reduction of fatigue life is found with a lower egde distance ratio（ L/D）,also,the location of fatigue damage is moving against the hole. Fatigue damage happens in the margin part with edge distance ratio（ L/D） less than 2. |
| format | Article |
| id | doaj-art-bc4badb476d84dec93370897877d410c |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-bc4badb476d84dec93370897877d410c2025-01-15T02:33:23ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-01391432143730600479PROCESS RESEARCH OF EDGE DISTANCE ON AN INTERFERENCE-FIT STRENGTHENING TECHNIQUE OF TITANIUM ALLOY SHEETZHANG FanCAO ZengQiangYANG XiaoNaCHEN ChangQIAO TingTingQIU JiWeiTo solve the optimization problem of edge distance in titanium alloy sheet during a new aircraft development stage,a three dimensional FE model was built on ABAQUS platfom. The effect of edge distance on residual stress distribution was analysised with TC4 titanium alloy by interference-fit strengthening technique under cylic loading. The study indicates that a considerble reduction of fatigue life is found with a lower egde distance ratio（ L/D）,also,the location of fatigue damage is moving against the hole. Fatigue damage happens in the margin part with edge distance ratio（ L/D） less than 2.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.06.029TitaniumInterference-fit strengtheningEdge distanceFinite element methodFatigue life |
| spellingShingle | ZHANG Fan CAO ZengQiang YANG XiaoNa CHEN Chang QIAO TingTing QIU JiWei PROCESS RESEARCH OF EDGE DISTANCE ON AN INTERFERENCE-FIT STRENGTHENING TECHNIQUE OF TITANIUM ALLOY SHEET Jixie qiangdu Titanium Interference-fit strengthening Edge distance Finite element method Fatigue life |
| title | PROCESS RESEARCH OF EDGE DISTANCE ON AN INTERFERENCE-FIT STRENGTHENING TECHNIQUE OF TITANIUM ALLOY SHEET |
| title_full | PROCESS RESEARCH OF EDGE DISTANCE ON AN INTERFERENCE-FIT STRENGTHENING TECHNIQUE OF TITANIUM ALLOY SHEET |
| title_fullStr | PROCESS RESEARCH OF EDGE DISTANCE ON AN INTERFERENCE-FIT STRENGTHENING TECHNIQUE OF TITANIUM ALLOY SHEET |
| title_full_unstemmed | PROCESS RESEARCH OF EDGE DISTANCE ON AN INTERFERENCE-FIT STRENGTHENING TECHNIQUE OF TITANIUM ALLOY SHEET |
| title_short | PROCESS RESEARCH OF EDGE DISTANCE ON AN INTERFERENCE-FIT STRENGTHENING TECHNIQUE OF TITANIUM ALLOY SHEET |
| title_sort | process research of edge distance on an interference fit strengthening technique of titanium alloy sheet |
| topic | Titanium Interference-fit strengthening Edge distance Finite element method Fatigue life |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.06.029 |
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