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Insights into scratching force in axial ultrasonic vibration-assisted single grain scratching

文献类型：期刊论文

作者Zhang, Yuqiang6,7; Hu, Zhongwei6,7; Chen, Yue6,7; Yu, Yiqing6; Jin, Jianfeng5; Peng, Qing1,2,3,4; Xu, Xipeng6,7
刊名JOURNAL OF MANUFACTURING PROCESSES
出版日期2024-02-28
卷号112页码:150-160
ISSN号1526-6125
关键词Axial ultrasonic vibration Scratching Scratching force Molecular dynamics Periodic fluctuation
DOI10.1016/j.jmapro.2024.01.005
通讯作者Hu, Zhongwei(huzhongwei@hqu.edu.cn) ; Peng, Qing(peng.peng@imech.ac.cn)
英文摘要Ultrasonic vibration-assisted grinding is typically used for ultra-precision machining of hard and brittle materials in aerospace, medical and semiconductor industry. Single grain scratching force is a key to understand its mechanism. Herein, a scratching force model of axial ultrasonic vibration-assisted single-grain scratching was proposed, based on the deformation of chips, friction, and material pile-up forces of a single grain during scratching. The single-crystal silicon carbide was selected as the model material. The molecular dynamics method was employed to simulate single-grain scratching. The scratching forces obtained from the simulations were consistent with the theoretical model with a difference of 4.13 %. The period of the normal force and tangential force is half of that of the vibration and the axial force. The discrepancies are 11.26 % and 4.05 % in tangential and normal directions, respectively, referring to experiment. Axial ultrasonic vibration-assisted scratching facilitates the cyclical removal of brittle and ductile phases, which corroborates the conclusion about the periodicity of the force. Our insights might be helpful in the arrangement of grains on the surface of the grinding wheel and advanced machining design.
WOS关键词MOLECULAR-DYNAMICS SIMULATION ; REMOVAL MECHANISM ; SUBSURFACE DAMAGE ; SILICON ; PERFORMANCE ; PREDICTION ; CERAMICS ; BEHAVIOR
资助项目National Natural Science Foundation of China[52175404] ; National Natural Science Foundation of China[52375429] ; National Natural Science Foundation of China[12272378] ; Foreign Cooperation Project of Fujian Province[202110017] ; High-level Innovation Research Institute Program of Guangdong Province[2020B0909010003] ; Chinese Academy of Sciences[E1Z1011001]
WOS研究方向Engineering
语种英语
WOS记录号WOS:001168181600001
资助机构National Natural Science Foundation of China ; Foreign Cooperation Project of Fujian Province ; High-level Innovation Research Institute Program of Guangdong Province ; Chinese Academy of Sciences
源URL[http://dspace.imech.ac.cn/handle/311007/94513]  
专题力学研究所_非线性力学国家重点实验室
通讯作者Hu, Zhongwei; Peng, Qing
作者单位1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing, Peoples R China
2.Guangdong Aerosp Res Acad, Guangzhou 511458, Peoples R China
3.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100049, Peoples R China
5.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Shenyang, Peoples R China
6.Huaqiao Univ, Inst Mech Engn & Automat, Xiamen, Peoples R China
7.Huaqiao Univ, Inst Mfg Engn, Xiamen, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Yuqiang,Hu, Zhongwei,Chen, Yue,et al. Insights into scratching force in axial ultrasonic vibration-assisted single grain scratching[J]. JOURNAL OF MANUFACTURING PROCESSES,2024,112:150-160.
APA Zhang, Yuqiang.,Hu, Zhongwei.,Chen, Yue.,Yu, Yiqing.,Jin, Jianfeng.,...&Xu, Xipeng.(2024).Insights into scratching force in axial ultrasonic vibration-assisted single grain scratching.JOURNAL OF MANUFACTURING PROCESSES,112,150-160.
MLA Zhang, Yuqiang,et al."Insights into scratching force in axial ultrasonic vibration-assisted single grain scratching".JOURNAL OF MANUFACTURING PROCESSES 112(2024):150-160.

入库方式： OAI收割

来源：力学研究所

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