Research of Superimposed Carburizing Heat Treatment Process for Aviation Gear Material 16Cr3NiWMoVNbE
Carburizing and quenching heat treatment process is the key to improve the surface quality of mechanical parts. In order to improve the surface quality of the planetary gear made of 16Cr3NiWMoVNbE， after analysis， take the carburizing after high temperature tempering， quenching after cold treatment...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2020-08-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.08.029 |
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| author | Rongchun Qiu Kui Chen Yi Wen Junqiong Huang |
| author_facet | Rongchun Qiu Kui Chen Yi Wen Junqiong Huang |
| author_sort | Rongchun Qiu |
| collection | DOAJ |
| description | Carburizing and quenching heat treatment process is the key to improve the surface quality of mechanical parts. In order to improve the surface quality of the planetary gear made of 16Cr3NiWMoVNbE， after analysis， take the carburizing after high temperature tempering， quenching after cold treatment process， so that the surface hardness of the product reach above 60 HRC after carburizing quenching. In the process of uncontrollable layer depth of secondary superimposed carburizing， the process control method of slope rise and temperature drop is adopted in the temperature stage above <italic>A<sub>c</sub></italic><sub>3</sub>， the depth of carburizing layer is controlled accurately. Finally， the process test is carried out to verify it. Thus， the superimposed carburizing heat treatment process with different carburizing layer depth between the tooth surface of planetary gear and the surface of inner hole is developed. The excellent comprehensive performance of 16Cr3NiWMoVNbE aviation gear material is obtained make full use of. |
| format | Article |
| id | doaj-art-8fef767b57e24afb82129cea356adb82 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2020-08-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-8fef767b57e24afb82129cea356adb822025-01-10T14:55:40ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392020-08-014416517029798057Research of Superimposed Carburizing Heat Treatment Process for Aviation Gear Material 16Cr3NiWMoVNbERongchun QiuKui ChenYi WenJunqiong HuangCarburizing and quenching heat treatment process is the key to improve the surface quality of mechanical parts. In order to improve the surface quality of the planetary gear made of 16Cr3NiWMoVNbE， after analysis， take the carburizing after high temperature tempering， quenching after cold treatment process， so that the surface hardness of the product reach above 60 HRC after carburizing quenching. In the process of uncontrollable layer depth of secondary superimposed carburizing， the process control method of slope rise and temperature drop is adopted in the temperature stage above <italic>A<sub>c</sub></italic><sub>3</sub>， the depth of carburizing layer is controlled accurately. Finally， the process test is carried out to verify it. Thus， the superimposed carburizing heat treatment process with different carburizing layer depth between the tooth surface of planetary gear and the surface of inner hole is developed. The excellent comprehensive performance of 16Cr3NiWMoVNbE aviation gear material is obtained make full use of.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.08.029Aviation gear material |
| spellingShingle | Rongchun Qiu Kui Chen Yi Wen Junqiong Huang Research of Superimposed Carburizing Heat Treatment Process for Aviation Gear Material 16Cr3NiWMoVNbE Jixie chuandong Aviation gear material |
| title | Research of Superimposed Carburizing Heat Treatment Process for Aviation Gear Material 16Cr3NiWMoVNbE |
| title_full | Research of Superimposed Carburizing Heat Treatment Process for Aviation Gear Material 16Cr3NiWMoVNbE |
| title_fullStr | Research of Superimposed Carburizing Heat Treatment Process for Aviation Gear Material 16Cr3NiWMoVNbE |
| title_full_unstemmed | Research of Superimposed Carburizing Heat Treatment Process for Aviation Gear Material 16Cr3NiWMoVNbE |
| title_short | Research of Superimposed Carburizing Heat Treatment Process for Aviation Gear Material 16Cr3NiWMoVNbE |
| title_sort | research of superimposed carburizing heat treatment process for aviation gear material 16cr3niwmovnbe |
| topic | Aviation gear material |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2020.08.029 |
| work_keys_str_mv | AT rongchunqiu researchofsuperimposedcarburizingheattreatmentprocessforaviationgearmaterial16cr3niwmovnbe AT kuichen researchofsuperimposedcarburizingheattreatmentprocessforaviationgearmaterial16cr3niwmovnbe AT yiwen researchofsuperimposedcarburizingheattreatmentprocessforaviationgearmaterial16cr3niwmovnbe AT junqionghuang researchofsuperimposedcarburizingheattreatmentprocessforaviationgearmaterial16cr3niwmovnbe |