Study on the surface defect of aluminum alloy hole burnishing

doi:10.1016/j.triboint.2023.108490

IMECH-IR > 非线性力学国家重点实验室

	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
发表期刊	TRIBOLOGY INTERNATIONAL
	2023-06-01
卷号	184 页码:108490
ISSN	0301-679X
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.
关键词	Hole burnishing Surface defect Friction force Aluminum alloy Fatigue life
DOI	10.1016/j.triboint.2023.108490
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:001033019700001
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
项目资助者	National Key Research and Develop- ment Program [2022YFB3405102] ; National Natural Science Foundation of China [52005023]
论文分区	一类
力学所作者排名	1
RpAuthor	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.
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/92570
专题	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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