Influence of Cutting Parameters on the Surface Quality of High Volume Fraction SiCp/Al2024 Composite

doi:10.1007/s12633-021-01262-6

CORC > 金属研究所 > 中国科学院金属研究所

	Influence of Cutting Parameters on the Surface Quality of High Volume Fraction SiCp/Al2024 Composite
	Jin, Po 1; Gao, Qi 1; Wang, Quanzhao 2; Li, Wenbo 1
刊名	SILICON
	2021-07-15
页码	18
关键词	SiCp Al2024 composite Milling mechanism Surface quality Surface defect evolution Subsurface damage
ISSN号	1876-990X
DOI	10.1007/s12633-021-01262-6
通讯作者	Gao, Qi(qqonline@163.com)
英文摘要	This paper studies the milling process of SiCp/Al2024 composite with high volume fraction and large particle size. The milling mechanism of SiCp/Al2024 composite is analyzed. The influence of cutting depth and feed per tooth on surface quality is analyzed. It reveals the influence of the feed per tooth on the subsurface damage of the workpiece. The results show that in the milling process of high volume fraction SiCp/Al2024 composite, because the cutting edge radius is much larger than the particle radius, the main form of particle removal is crushing. The surface defects of the workpiece mainly include pits, cracks, scratches and indentations. Appropriately increasing the depth of cut can improve the surface quality of the workpiece. The increase in feed per tooth will result in increased surface defects of the workpiece and deterioration of surface quality. When the feed per tooth increases from 4 mu m to 8 mu m, the thickness of the subsurface damage layer of the workpiece increases from 47.7 to 60.5 mu m. The ratio between the minimum cutting thickness of the SiCp/Al2024 composite and the radius of the blunt circle should be less than 8%.
资助项目	National Natural Science Foundation of China[51775100] ; Doctoral Start-up Fund of Liaoning Province[2019-BS-123]
WOS研究方向	Chemistry ; Materials Science
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000673852900001
资助机构	National Natural Science Foundation of China ; Doctoral Start-up Fund of Liaoning Province
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/159787]
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.Liaoning Univ Technol, Sch Mech Engn & Automat, Jinzhou 121001, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Jin, Po,Gao, Qi,Wang, Quanzhao,et al. Influence of Cutting Parameters on the Surface Quality of High Volume Fraction SiCp/Al2024 Composite[J]. SILICON,2021:18.
APA	Jin, Po,Gao, Qi,Wang, Quanzhao,&Li, Wenbo.(2021).Influence of Cutting Parameters on the Surface Quality of High Volume Fraction SiCp/Al2024 Composite.SILICON,18.
MLA	Jin, Po,et al."Influence of Cutting Parameters on the Surface Quality of High Volume Fraction SiCp/Al2024 Composite".SILICON (2021):18.