Study on the surface defect of aluminum alloy hole burnishing | |
Liu, Jiahui; Lin, Xiaoxuan; Feng, Feng; Wang ZB(王子标); Zhao, Zirui; Bai, Zhaoruo; Zhang, Jianfu; Feng, Pingfa; Zhang, Xiangyu | |
刊名 | TRIBOLOGY INTERNATIONAL |
2023-06-01 | |
卷号 | 184页码:108490 |
关键词 | Hole burnishing Surface defect Friction force Aluminum alloy Fatigue life |
ISSN号 | 0301-679X |
DOI | 10.1016/j.triboint.2023.108490 |
英文摘要 | The surface finish of holes plays a crucial role in their fatigue life, which is significantly compromised by the surface defect (SD) that appears during the burnishing process. In this paper, a kinematic model for hole burnishing was developed to study the formation mechanism of the SD, proposing the existence of the critical burnishing depth (BD) value. Hole burnishing experiments were conducted on aluminum alloy 7050, and the critical BD value was found to be approximately 0.14 mm, validating its existence. When the BD was less than the critical value, the burnished surface was smooth, and the fatigue life increased. When the BD exceeded the critical value, the SD appeared, and the fatigue life decreased. |
分类号 | 一类 |
WOS研究方向 | Engineering |
语种 | 英语 |
WOS记录号 | WOS:001033019700001 |
资助机构 | National Key Research and Develop- ment Program [2022YFB3405102] ; National Natural Science Foundation of China [52005023] |
其他责任者 | Zhang, XY (corresponding author), Tsinghua Univ, Dept Mech Engn, Beijing Key Lab Precis Ultraprecis Mfg Equipments, Beijing 100084, Peoples R China. ; Wang, ZB (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/92570] |
专题 | 力学研究所_非线性力学国家重点实验室 |
作者单位 | 1.{Liu, Jiahui, Zhang, Jianfu, Feng, Pingfa, Zhang, Xiangyu} Tsinghua Univ, Dept Mech Engn, Beijing Key Lab Precis Ultraprecis Mfg Equipments, Beijing 100084, Peoples R China 2.{Liu, Jiahui, Zhang, Jianfu, Feng, Pingfa, Zhang, Xiangyu} Tsinghua Univ, Dept Mech Engn, State Key Lab Tribol Adv Equipment, Beijing 100084, Peoples R China 3.{Lin, Xiaoxuan, Feng, Feng, Zhao, Zirui, Bai, Zhaoruo, Feng, Pingfa} Tsinghua Univ, Shenzhen Int Grad Sch, Div Adv Mfg, Shenzhen 518055, Peoples R China 4.{Wang, Zibiao} Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Jiahui,Lin, Xiaoxuan,Feng, Feng,et al. Study on the surface defect of aluminum alloy hole burnishing[J]. TRIBOLOGY INTERNATIONAL,2023,184:108490. |
APA | Liu, Jiahui.,Lin, Xiaoxuan.,Feng, Feng.,王子标.,Zhao, Zirui.,...&Zhang, Xiangyu.(2023).Study on the surface defect of aluminum alloy hole burnishing.TRIBOLOGY INTERNATIONAL,184,108490. |
MLA | Liu, Jiahui,et al."Study on the surface defect of aluminum alloy hole burnishing".TRIBOLOGY INTERNATIONAL 184(2023):108490. |
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