Simulation and experimental study on milling mechanism and tool wear of low volume SiCp/Al composites
文献类型：期刊论文
| 作者 | Chen, Ye2; Gao, Qi2; Wang, Quanzhao1; Yin, Xunyu2 |
| 刊名 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE
 |
| 出版日期 | 2023-01-21 |
| 页码 | 13 |
| ISSN号 | 0954-4062 |
| 关键词 | SiCp Al composites milling mechanism 3D simulation subsurface quality tool wear |
| DOI | 10.1177/09544062221148422 |
| 通讯作者 | Gao, Qi(qqonline@163.com) |
| 英文摘要 | 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. |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| 出版者 | SAGE PUBLICATIONS LTD |
| WOS记录号 | WOS:000920350100001 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/175332]  |
| 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, Liaoning, Peoples R China 2.Liaoning Univ Technol, Sch Mech Engn & Automation, 169 Shiying St, Jinzhou 121001, 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. |
入库方式： OAI收割
来源：金属研究所
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