Influence of Material in Circular Splines of Harmonic Reducers on Wear Resistance
Three kinds of circular spline materials are studied for harmonic reducers, stainless steel 2Cr13, medium carbon alloy steel 40Cr, carbon 45 steel. Through the analysis of microstructure, hardness, three-dimensional and two-dimensional morphology in microwear and friction coefficient, the difference...
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Editorial Office of Journal of Mechanical Transmission
2024-04-01
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| Series: | Jixie chuandong |
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| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.04.017 |
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| author | Mu Xiaobiao Ge Yi Gao Mingyan Yang Guoqiang Zhang Chaolei |
| author_facet | Mu Xiaobiao Ge Yi Gao Mingyan Yang Guoqiang Zhang Chaolei |
| author_sort | Mu Xiaobiao |
| collection | DOAJ |
| description | Three kinds of circular spline materials are studied for harmonic reducers, stainless steel 2Cr13, medium carbon alloy steel 40Cr, carbon 45 steel. Through the analysis of microstructure, hardness, three-dimensional and two-dimensional morphology in microwear and friction coefficient, the differences in wear resistance of different materials are attained. The results show that the microstructures of 2Cr13 and 40Cr are tempered sorbite, and the microstructure of 45 steel is ferrite and pearlite. The hardness of the 2Cr13 and 40Cr is similar and much larger than that of the 45 steel. The morphology of 2Cr13 is adhesion and spalling, and the wear mechanism is adhesion wear. The morphology of 40Cr and 45 steel is furrow and spalling, furrow and adhesion, and the wear mechanisms are abrasive wear. The friction coefficients' differences of the three materials are negligible, and the area of wear of 2Cr13, 40Cr and 45 steel are 5 008 μm<sup>2</sup>, 1 645 μm<sup>2</sup> and 6 535 μm<sup>2</sup>. 40Cr exhibits better wear resistance than 2Cr13 with similar hardness. The hardness difference between 45 steel and the friction pair material is the largest, and the wear resistance of the 45 steel is the worst. |
| format | Article |
| id | doaj-art-6b55a942fca048569df3a518fadcb9d2 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2024-04-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-6b55a942fca048569df3a518fadcb9d22025-01-10T15:00:15ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392024-04-014812613055347204Influence of Material in Circular Splines of Harmonic Reducers on Wear ResistanceMu XiaobiaoGe YiGao MingyanYang GuoqiangZhang ChaoleiThree kinds of circular spline materials are studied for harmonic reducers, stainless steel 2Cr13, medium carbon alloy steel 40Cr, carbon 45 steel. Through the analysis of microstructure, hardness, three-dimensional and two-dimensional morphology in microwear and friction coefficient, the differences in wear resistance of different materials are attained. The results show that the microstructures of 2Cr13 and 40Cr are tempered sorbite, and the microstructure of 45 steel is ferrite and pearlite. The hardness of the 2Cr13 and 40Cr is similar and much larger than that of the 45 steel. The morphology of 2Cr13 is adhesion and spalling, and the wear mechanism is adhesion wear. The morphology of 40Cr and 45 steel is furrow and spalling, furrow and adhesion, and the wear mechanisms are abrasive wear. The friction coefficients' differences of the three materials are negligible, and the area of wear of 2Cr13, 40Cr and 45 steel are 5 008 μm<sup>2</sup>, 1 645 μm<sup>2</sup> and 6 535 μm<sup>2</sup>. 40Cr exhibits better wear resistance than 2Cr13 with similar hardness. The hardness difference between 45 steel and the friction pair material is the largest, and the wear resistance of the 45 steel is the worst.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.04.017Harmonic reducerCircular spline materialsWear mechanismWear resistance |
| spellingShingle | Mu Xiaobiao Ge Yi Gao Mingyan Yang Guoqiang Zhang Chaolei Influence of Material in Circular Splines of Harmonic Reducers on Wear Resistance Jixie chuandong Harmonic reducer Circular spline materials Wear mechanism Wear resistance |
| title | Influence of Material in Circular Splines of Harmonic Reducers on Wear Resistance |
| title_full | Influence of Material in Circular Splines of Harmonic Reducers on Wear Resistance |
| title_fullStr | Influence of Material in Circular Splines of Harmonic Reducers on Wear Resistance |
| title_full_unstemmed | Influence of Material in Circular Splines of Harmonic Reducers on Wear Resistance |
| title_short | Influence of Material in Circular Splines of Harmonic Reducers on Wear Resistance |
| title_sort | influence of material in circular splines of harmonic reducers on wear resistance |
| topic | Harmonic reducer Circular spline materials Wear mechanism Wear resistance |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2024.04.017 |
| work_keys_str_mv | AT muxiaobiao influenceofmaterialincircularsplinesofharmonicreducersonwearresistance AT geyi influenceofmaterialincircularsplinesofharmonicreducersonwearresistance AT gaomingyan influenceofmaterialincircularsplinesofharmonicreducersonwearresistance AT yangguoqiang influenceofmaterialincircularsplinesofharmonicreducersonwearresistance AT zhangchaolei influenceofmaterialincircularsplinesofharmonicreducersonwearresistance |