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Study on the surface defect of aluminum alloy hole burnishing

文献类型：期刊论文

作者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
出版日期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
DOI10.1016/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.
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, State Key Lab Tribol Adv Equipment, Beijing 100084, Peoples R China
2.{Wang, Zibiao} Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, 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.{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
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.

入库方式： OAI收割

来源：力学研究所

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