Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston Pump
Purposes It was expected to provide a reference for improving the performance, lifetime and service safety of piston pump. Methods This work reviewed the oil film charateristics of plunger pairs from the view of theoretical calculation and simulation. The thickness field, pressure field, and tempera...
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| Format: | Article |
| Language: | English |
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Editorial Office of Journal of Taiyuan University of Technology
2023-07-01
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| Series: | Taiyuan Ligong Daxue xuebao |
| Subjects: | |
| Online Access: | https://tyutjournal.tyut.edu.cn/englishpaper/show-2086.html |
| _version_ | 1797208327447379968 |
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| author | Naiming LIN Jie WANG Qiang WANG Huanhuan WANG Shuo YUAN Zhiqi LIU Qunfeng ZENG Yucheng WU |
| author_facet | Naiming LIN Jie WANG Qiang WANG Huanhuan WANG Shuo YUAN Zhiqi LIU Qunfeng ZENG Yucheng WU |
| author_sort | Naiming LIN |
| collection | DOAJ |
| description | Purposes It was expected to provide a reference for improving the performance, lifetime and service safety of piston pump. Methods This work reviewed the oil film charateristics of plunger pairs from the view of theoretical calculation and simulation. The thickness field, pressure field, and temperature field of oil film were analyzed to elucidate the lubrication performance. The tribological characteristics of plunger pairs, and the effect of lubrication medium and matching materials on their tribological behavior were summarized. The plunger pairs matching materials with low wear rate at present were enlisted. The lubrication and friction reduction mechanism of surface texture, and the effect of texture shape, area ratio, size, and distribution on tribological properties of plunger pairs were elucidated. Conclusions Axial piston pump is the core component of hydraulic equipment, known as the 'heart' of hydraulic system. The wear of key friction pairs of piston pump in service condition seriously threatens the reliable operation and long life service safety of equipment, and is also a technical bottleneck restricting the development and application of piston pump. Plunger pairs are one of the most numerous and key friction pairs in axial piston pump, and their tribological performance directly determines the service life of piston pump. The axial piston pump will be seriously damaged if the plunger pairs are with poor lubrication. |
| first_indexed | 2024-04-24T09:37:03Z |
| format | Article |
| id | doaj.art-f2d03e13daf24bdc9e3cc077a4176e14 |
| institution | Directory Open Access Journal |
| issn | 1007-9432 |
| language | English |
| last_indexed | 2024-04-24T09:37:03Z |
| publishDate | 2023-07-01 |
| publisher | Editorial Office of Journal of Taiyuan University of Technology |
| record_format | Article |
| series | Taiyuan Ligong Daxue xuebao |
| spelling | doaj.art-f2d03e13daf24bdc9e3cc077a4176e142024-04-15T09:16:50ZengEditorial Office of Journal of Taiyuan University of TechnologyTaiyuan Ligong Daxue xuebao1007-94322023-07-0154458559810.16355/j.cnki.issn1007-9432tyut.2023.04.0021007-9432(2023)04-0585-14Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston PumpNaiming LIN0Jie WANG1Qiang WANG2Huanhuan WANG3Shuo YUAN4Zhiqi LIU5Qunfeng ZENG6Yucheng WU7College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaCollege of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaSchool of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, ChinaLaboratory of Modern Design and Rotor Bearing System, Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, ChinaNational and Local Joint Engineering Research Center for Nonferrous Metals and Processing, Hefei University of Technology, Hefei 230009, ChinaPurposes It was expected to provide a reference for improving the performance, lifetime and service safety of piston pump. Methods This work reviewed the oil film charateristics of plunger pairs from the view of theoretical calculation and simulation. The thickness field, pressure field, and temperature field of oil film were analyzed to elucidate the lubrication performance. The tribological characteristics of plunger pairs, and the effect of lubrication medium and matching materials on their tribological behavior were summarized. The plunger pairs matching materials with low wear rate at present were enlisted. The lubrication and friction reduction mechanism of surface texture, and the effect of texture shape, area ratio, size, and distribution on tribological properties of plunger pairs were elucidated. Conclusions Axial piston pump is the core component of hydraulic equipment, known as the 'heart' of hydraulic system. The wear of key friction pairs of piston pump in service condition seriously threatens the reliable operation and long life service safety of equipment, and is also a technical bottleneck restricting the development and application of piston pump. Plunger pairs are one of the most numerous and key friction pairs in axial piston pump, and their tribological performance directly determines the service life of piston pump. The axial piston pump will be seriously damaged if the plunger pairs are with poor lubrication.https://tyutjournal.tyut.edu.cn/englishpaper/show-2086.htmlaxial piston pumppiston pairoil film propertiestribological characteristicssurface texture |
| spellingShingle | Naiming LIN Jie WANG Qiang WANG Huanhuan WANG Shuo YUAN Zhiqi LIU Qunfeng ZENG Yucheng WU Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston Pump Taiyuan Ligong Daxue xuebao axial piston pump piston pair oil film properties tribological characteristics surface texture |
| title | Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston Pump |
| title_full | Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston Pump |
| title_fullStr | Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston Pump |
| title_full_unstemmed | Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston Pump |
| title_short | Progress on Tribological Characteristics and Surface Texturing of Plunger Pairs in Axial Piston Pump |
| title_sort | progress on tribological characteristics and surface texturing of plunger pairs in axial piston pump |
| topic | axial piston pump piston pair oil film properties tribological characteristics surface texture |
| url | https://tyutjournal.tyut.edu.cn/englishpaper/show-2086.html |
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