Simulation and experimental study on milling mechanism and tool wear of low volume SiCp/Al composites

doi:10.1177/09544062221148422

IMR OpenIR

	Simulation and experimental study on milling mechanism and tool wear of low volume SiCp/Al composites
	Chen, Ye 1; Gao, Qi 1; Wang, Quanzhao 2; Yin, Xunyu 1
通讯作者	Gao, Qi(qqonline@163.com)
	2023-01-21
发表期刊	PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE
ISSN	0954-4062
页码	13
摘要	Silicon carbide particles reinforced aluminum matrix composites are widely used in national defense and related high-end technology fields due to their excellent mechanical properties. To explore the milling mechanism and tool wear mechanism of low-volume SiCp/Al composites in high velocity milling, the milling experiments for 20% volume SiCp/Al2009 composites were performed using a polycrystalline diamond (PCD) tools. A three-dimensional milling model of SiCp/Al composite was established considering the random distribution of SiC particles, the influence of milling parameters on surface quality was comprehensively analyzed and its cutting mechanism was described, and the wear forms and mechanism of PCD tools were revealed during milling of SiCp/Al composites. The result showed that the cutting depth is the main factor affecting the machined surface quality, followed by the spindle speed, and the feed rate has the smallest effect on it. It was observed that when spindle speed (n) was 17,000 r/min, the feed rate (f) was 8 mm/min, the depth of cut (a(p)) was 0.04 mm, the surface roughness value was the smallest, Ra was 0.056 mu m. The surface morphology was mainly manifested as pits, cracks, burrs, and so on, subsurface defects included particle breakage, peeling, and matrix cracks, and the tool wear forms included chipping, flaking, and bond wear.
关键词	SiCp Al composites milling mechanism 3D simulation subsurface quality tool wear
DOI	10.1177/09544062221148422
收录类别	SCI
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
WOS记录号	WOS:000920350100001
出版者	SAGE PUBLICATIONS LTD
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/175333
专题	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 & Automation, 169 Shiying St, Jinzhou 121001, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Chen, Ye,Gao, Qi,Wang, Quanzhao,et al. Simulation and experimental study on milling mechanism and tool wear of low volume SiCp/Al composites[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE,2023:13.
APA	Chen, Ye,Gao, Qi,Wang, Quanzhao,&Yin, Xunyu.(2023).Simulation and experimental study on milling mechanism and tool wear of low volume SiCp/Al composites.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE,13.
MLA	Chen, Ye,et al."Simulation and experimental study on milling mechanism and tool wear of low volume SiCp/Al composites".PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE (2023):13.