| Study on Milling Mechanism and Surface Quality of High Volume Fraction SiCp/Al2024 Composites | |
| Jin, Po1; Gao, Qi1; Wang, Quanzhao2; Jing, Xiaofei1 | |
| 通讯作者 | Gao, Qi(qqonline@163.com) |
| 2021-08-29 | |
| 发表期刊 | TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS
 |
| ISSN | 0972-2815 |
| 页码 | 12 |
| 摘要 | In this paper, Abaqus software was used to construct a SiCp/Al2024 composite cutting simulation model with a multi-particle random distribution model, and the particle removal mechanism and surface defect evolution under mesoscopic size were analyzed. In addition, the influence of spindle speed on particle removal and surface defect formation was studied, and the best cutting parameter combination was explored. The results show that in the milling of high volume fraction SiCp/Al2024 composites, because the cutting edge radius of the tool is much larger than the particle size, the main form of particle removal is crushing. The surface defects of the workpiece mainly include pits, cracks, scratches and sliding layers. Increasing the cutting speed will increase the surface defects of the workpiece and the surface quality will deteriorate. The feed rate has the greatest influence on the surface roughness, followed by the spindle speed, and the milling depth has the least influence. The best combination of surface roughness is 14000 r/min spindle speed, 0.072 m/min feed rate and 45 mu m milling depth. At this time, the surface roughness of the workpiece is 0.578 mu m. |
| 关键词 | SiCp Al2024 composites Milling mechanism Surface roughness Orthogonal test |
| 资助者 | National Natural Science Foundation of China ; Doctoral Start-up Fund of Liaoning Province |
| DOI | 10.1007/s12666-021-02381-9 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 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 | Metallurgy & Metallurgical Engineering |
| WOS类目 | Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:000690805700001 |
| 出版者 | SPRINGER INDIA |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/166834 |
| 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 & 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. Study on Milling Mechanism and Surface Quality of High Volume Fraction SiCp/Al2024 Composites[J]. TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS,2021:12. |
| APA | Jin, Po,Gao, Qi,Wang, Quanzhao,&Jing, Xiaofei.(2021).Study on Milling Mechanism and Surface Quality of High Volume Fraction SiCp/Al2024 Composites.TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS,12. |
| MLA | Jin, Po,et al."Study on Milling Mechanism and Surface Quality of High Volume Fraction SiCp/Al2024 Composites".TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS (2021):12. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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