A Lightweight Design Method for Aviation Gear Web based on OptiStruct-Abaqus
Based on the structure optimization software OptiStruct and commercial finite element analysis software Abaqus, combined with the theory of topology optimization, dimension optimization and finite element contact analysis, an innovative lightweight design method of gear web structure is proposed to...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2019-07-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.07.012 |
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| author | Yandong Wang Siyu Chen Jinyuan Tang |
| author_facet | Yandong Wang Siyu Chen Jinyuan Tang |
| author_sort | Yandong Wang |
| collection | DOAJ |
| description | Based on the structure optimization software OptiStruct and commercial finite element analysis software Abaqus, combined with the theory of topology optimization, dimension optimization and finite element contact analysis, an innovative lightweight design method of gear web structure is proposed to solve the problem of overweight of aeronautical gear. Taking the transmission gear of an aeroengine accessory as the research object, the web structure is designed by topology optimization and dimension optimization based on OptiStruct software. The contact performance of the gear is calculated by Abaqus software. The flow chart and key technology of lightweight design of the web structure are given. The actual optimal design results show that under the condition of guaranteeing strength and transmission error, the overall weight of the gear is reduced by 39.6%, and the effect of weight reduction is obvious, thus realizing the goal of gear lightweight design. |
| format | Article |
| id | doaj-art-583fced57fec4f73bd63c608e18e5dbd |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2019-07-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-583fced57fec4f73bd63c608e18e5dbd2025-01-10T13:58:42ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-07-0143606530649134A Lightweight Design Method for Aviation Gear Web based on OptiStruct-AbaqusYandong WangSiyu ChenJinyuan TangBased on the structure optimization software OptiStruct and commercial finite element analysis software Abaqus, combined with the theory of topology optimization, dimension optimization and finite element contact analysis, an innovative lightweight design method of gear web structure is proposed to solve the problem of overweight of aeronautical gear. Taking the transmission gear of an aeroengine accessory as the research object, the web structure is designed by topology optimization and dimension optimization based on OptiStruct software. The contact performance of the gear is calculated by Abaqus software. The flow chart and key technology of lightweight design of the web structure are given. The actual optimal design results show that under the condition of guaranteeing strength and transmission error, the overall weight of the gear is reduced by 39.6%, and the effect of weight reduction is obvious, thus realizing the goal of gear lightweight design.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.07.012OptiStruct-Abaqus softwareGearTopological optimizationSize optimizationLightweight |
| spellingShingle | Yandong Wang Siyu Chen Jinyuan Tang A Lightweight Design Method for Aviation Gear Web based on OptiStruct-Abaqus Jixie chuandong OptiStruct-Abaqus software Gear Topological optimization Size optimization Lightweight |
| title | A Lightweight Design Method for Aviation Gear Web based on OptiStruct-Abaqus |
| title_full | A Lightweight Design Method for Aviation Gear Web based on OptiStruct-Abaqus |
| title_fullStr | A Lightweight Design Method for Aviation Gear Web based on OptiStruct-Abaqus |
| title_full_unstemmed | A Lightweight Design Method for Aviation Gear Web based on OptiStruct-Abaqus |
| title_short | A Lightweight Design Method for Aviation Gear Web based on OptiStruct-Abaqus |
| title_sort | lightweight design method for aviation gear web based on optistruct abaqus |
| topic | OptiStruct-Abaqus software Gear Topological optimization Size optimization Lightweight |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.07.012 |
| work_keys_str_mv | AT yandongwang alightweightdesignmethodforaviationgearwebbasedonoptistructabaqus AT siyuchen alightweightdesignmethodforaviationgearwebbasedonoptistructabaqus AT jinyuantang alightweightdesignmethodforaviationgearwebbasedonoptistructabaqus AT yandongwang lightweightdesignmethodforaviationgearwebbasedonoptistructabaqus AT siyuchen lightweightdesignmethodforaviationgearwebbasedonoptistructabaqus AT jinyuantang lightweightdesignmethodforaviationgearwebbasedonoptistructabaqus |