Effect of Ion Nitriding on Gear Accuracy
Nitriding is widely used in the surface strengthening of gears, but there is a lack of research on the distortion and accuracy of gears after nitriding. Thus, the reasons of nitriding distortion are analyzed and the distortion factors and general laws are explained. The gears made of 42CrMo and 40Cr...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2023-01-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.01.024 |
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| _version_ | 1841547063027826688 |
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| author | Quan Yuyun |
| author_facet | Quan Yuyun |
| author_sort | Quan Yuyun |
| collection | DOAJ |
| description | Nitriding is widely used in the surface strengthening of gears, but there is a lack of research on the distortion and accuracy of gears after nitriding. Thus, the reasons of nitriding distortion are analyzed and the distortion factors and general laws are explained. The gears made of 42CrMo and 40CrNiNo with three specifications are treated by deep ion nitriding, and the changes of various errors before and after nitriding are systematically measured; the test shows that accuracy of the gears after nitriding decreases by 0.5-1 grade. The influence laws of deep ion nitriding on gear distortion and the trend of gear accuracy decreases are obtained, which provides reference for the design and manufacturing of nitriding gears and control of distortion. |
| format | Article |
| id | doaj-art-d09e975c58ea4098a1e49bcf4b8a4433 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2023-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-d09e975c58ea4098a1e49bcf4b8a44332025-01-10T14:57:50ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392023-01-014717017632395563Effect of Ion Nitriding on Gear AccuracyQuan YuyunNitriding is widely used in the surface strengthening of gears, but there is a lack of research on the distortion and accuracy of gears after nitriding. Thus, the reasons of nitriding distortion are analyzed and the distortion factors and general laws are explained. The gears made of 42CrMo and 40CrNiNo with three specifications are treated by deep ion nitriding, and the changes of various errors before and after nitriding are systematically measured; the test shows that accuracy of the gears after nitriding decreases by 0.5-1 grade. The influence laws of deep ion nitriding on gear distortion and the trend of gear accuracy decreases are obtained, which provides reference for the design and manufacturing of nitriding gears and control of distortion.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.01.024GearDeep ion nitridingNitriding distortionAccuracy |
| spellingShingle | Quan Yuyun Effect of Ion Nitriding on Gear Accuracy Jixie chuandong Gear Deep ion nitriding Nitriding distortion Accuracy |
| title | Effect of Ion Nitriding on Gear Accuracy |
| title_full | Effect of Ion Nitriding on Gear Accuracy |
| title_fullStr | Effect of Ion Nitriding on Gear Accuracy |
| title_full_unstemmed | Effect of Ion Nitriding on Gear Accuracy |
| title_short | Effect of Ion Nitriding on Gear Accuracy |
| title_sort | effect of ion nitriding on gear accuracy |
| topic | Gear Deep ion nitriding Nitriding distortion Accuracy |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.01.024 |
| work_keys_str_mv | AT quanyuyun effectofionnitridingongearaccuracy |