Study on Scuffing Test and Data Management of the 18CrNiMo7-6 Gear-4106 Aviation Oil Tribology System
Aiming at the problem that the conventional oil-immersed lubrication condition cannot truly reflect the operating environment of gear oil-injection lubrication, referring to the FZG A/8.3/90 gear scuffing load capacity test method and using oil injection lubrication gear fatigue test bench, the scuf...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2023-02-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.02.020 |
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| author | Zhang Hongchun Zhu Caichao Wei Peitang Chen Taimin Liu Huaiju |
| author_facet | Zhang Hongchun Zhu Caichao Wei Peitang Chen Taimin Liu Huaiju |
| author_sort | Zhang Hongchun |
| collection | DOAJ |
| description | Aiming at the problem that the conventional oil-immersed lubrication condition cannot truly reflect the operating environment of gear oil-injection lubrication, referring to the FZG A/8.3/90 gear scuffing load capacity test method and using oil injection lubrication gear fatigue test bench, the scuffing load capacity test of 18CrNiMo7-6 carburized gears is carried out based on oil injection lubrication condition with 4106 aviation lubricant. Based on the two-parameter Weibull distribution theory, the gear scuffing performance is evaluated under different reliabilities. Furthermore, based on Python language and database SQLite, a gear scuffing test data management system is developed to realize the effective management and efficient utilization of scuffing test data. The results show that under the same working and process condition, the gear scuffing failure FZG load level has 2-3 degree dispersity. Based on GB/Z 6413.1—2003 flash temperature method, it is found that under the condition of 4106 aviation lubricant injection lubrication, for 50%, 90% and 99% reliability, the gear scuffing temperature of shot peening process is 212.55 ℃, 183.22 ℃ and 152.24 ℃ respectively, improving by 1.51%, 7.31%, 14.99% respectively compared with the grinding process state. The developed data management system realizes scuffing test data flow management. Through the fitting function of two-parameter Weibull distribution, the gear scuffing temperature under different reliability can be obtained, which provides an efficient tool for the evaluation of gear scuffing load capacity. |
| format | Article |
| id | doaj-art-1cd99908a08141a48d1fcdc63b718f87 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2023-02-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-1cd99908a08141a48d1fcdc63b718f872025-01-10T14:56:56ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392023-02-014714915634891556Study on Scuffing Test and Data Management of the 18CrNiMo7-6 Gear-4106 Aviation Oil Tribology SystemZhang HongchunZhu CaichaoWei PeitangChen TaiminLiu HuaijuAiming at the problem that the conventional oil-immersed lubrication condition cannot truly reflect the operating environment of gear oil-injection lubrication, referring to the FZG A/8.3/90 gear scuffing load capacity test method and using oil injection lubrication gear fatigue test bench, the scuffing load capacity test of 18CrNiMo7-6 carburized gears is carried out based on oil injection lubrication condition with 4106 aviation lubricant. Based on the two-parameter Weibull distribution theory, the gear scuffing performance is evaluated under different reliabilities. Furthermore, based on Python language and database SQLite, a gear scuffing test data management system is developed to realize the effective management and efficient utilization of scuffing test data. The results show that under the same working and process condition, the gear scuffing failure FZG load level has 2-3 degree dispersity. Based on GB/Z 6413.1—2003 flash temperature method, it is found that under the condition of 4106 aviation lubricant injection lubrication, for 50%, 90% and 99% reliability, the gear scuffing temperature of shot peening process is 212.55 ℃, 183.22 ℃ and 152.24 ℃ respectively, improving by 1.51%, 7.31%, 14.99% respectively compared with the grinding process state. The developed data management system realizes scuffing test data flow management. Through the fitting function of two-parameter Weibull distribution, the gear scuffing temperature under different reliability can be obtained, which provides an efficient tool for the evaluation of gear scuffing load capacity.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.02.020Carburized gearAviation lubricantScuffing testWeibull distributionData management system |
| spellingShingle | Zhang Hongchun Zhu Caichao Wei Peitang Chen Taimin Liu Huaiju Study on Scuffing Test and Data Management of the 18CrNiMo7-6 Gear-4106 Aviation Oil Tribology System Jixie chuandong Carburized gear Aviation lubricant Scuffing test Weibull distribution Data management system |
| title | Study on Scuffing Test and Data Management of the 18CrNiMo7-6 Gear-4106 Aviation Oil Tribology System |
| title_full | Study on Scuffing Test and Data Management of the 18CrNiMo7-6 Gear-4106 Aviation Oil Tribology System |
| title_fullStr | Study on Scuffing Test and Data Management of the 18CrNiMo7-6 Gear-4106 Aviation Oil Tribology System |
| title_full_unstemmed | Study on Scuffing Test and Data Management of the 18CrNiMo7-6 Gear-4106 Aviation Oil Tribology System |
| title_short | Study on Scuffing Test and Data Management of the 18CrNiMo7-6 Gear-4106 Aviation Oil Tribology System |
| title_sort | study on scuffing test and data management of the 18crnimo7 6 gear 4106 aviation oil tribology system |
| topic | Carburized gear Aviation lubricant Scuffing test Weibull distribution Data management system |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.02.020 |
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