Study on the milling surface quality of 20% volume fraction SiCp/Al composites

doi:10.1007/s00170-022-09949-9

CORC > 金属研究所 > 中国科学院金属研究所

	Study on the milling surface quality of 20% volume fraction SiCp/Al composites
	Zhang, Ke 2; Gao, Qi 2; Wang, Quanzhao 1; Chen, Ye 2; Cui, Tianyang 2; Yin, Xunyu 2
刊名	INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
	2022-08-24
页码	12
关键词	SiCp Al composites Milling mechanism Milling simulation Surface roughness Orthogonal experiment Machining defects
ISSN号	0268-3768
DOI	10.1007/s00170-022-09949-9
通讯作者	Gao, Qi(qqonline@163.com)
英文摘要	During milling, brittle fracture occurs in SiCp/Al composites due to extrusion, while plastic deformation occurs in the aluminum matrix. The damage of particles and the matrix is different. In order to observe the brittle fracture process of particles more accurately, a single particle milling model was established to analyze the damage and deformation of particles when cutting along different positions. In the study of the influence of cutting speed on particle failure, a two-dimensional simulation model with multi-particle random distribution was established. Keeping the cutting depth the same, only the cutting speed was varied to study its effect on the surface quality. Detailed analysis of the orthogonal test results shows that the influence on surface quality is from feed rate, milling speed, and milling depth in descending order. The optimal cutting conditions are milling speed of 47.10 m/min, feed speed of 10 mm/min, and cutting depth of 80 mu m. Through the analysis of sub-surface morphology, the main causes of cracks, pits, and other defects on machined surfaces can be explained, and the experimental results are proved to be the same as the simulation results.
资助项目	National Natural Science Foundation of China[51905083] ; Doctoral Start-up and Youth Project Fund of Liaoning Province[2019-BS-123]
WOS研究方向	Automation & Control Systems ; Engineering
语种	英语
出版者	SPRINGER LONDON LTD
WOS记录号	WOS:000843449400004
资助机构	National Natural Science Foundation of China ; Doctoral Start-up and Youth Project Fund of Liaoning Province
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/174485]
专题	金属研究所_中国科学院金属研究所
通讯作者	Gao, Qi
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Liaoning Univ Technol, Sch Mech Engn & Automat, Jinzhou 121001, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Ke,Gao, Qi,Wang, Quanzhao,et al. Study on the milling surface quality of 20% volume fraction SiCp/Al composites[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2022:12.
APA	Zhang, Ke,Gao, Qi,Wang, Quanzhao,Chen, Ye,Cui, Tianyang,&Yin, Xunyu.(2022).Study on the milling surface quality of 20% volume fraction SiCp/Al composites.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,12.
MLA	Zhang, Ke,et al."Study on the milling surface quality of 20% volume fraction SiCp/Al composites".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2022):12.