Numerical simulation and optimization of casting process for complex pump
文献类型：会议论文
| 作者 | Liu, XQ; Dong, AP; Wang, DH; Lu, YL; Zhu, GL |
| 出版日期 | 2017 |
| 会议日期 | JUL 28-30, 2017 |
| 会议地点 | Singapore, SINGAPORE |
| 期号 | — |
| DOI | 10.1088/1757-899X/231/1/012134 |
| 英文摘要 | The complex shape of the casting pump body has large complicated structure and uniform wall thickness, which easy give rise to casting defects. The numerical simulation software ProCAST is used to simulate the initial top gating process, after analysis of the material and structure characteristics of the high-pressure pump. The filling process was overall smooth, not there the water shortage phenomenon. But the circular shrinkage defects appear at the bottom of casting during solidification process. Then, the casting parameters were optimized and adding cold iron in the bottom. The shrinkage weight was reduced from 0.00167g to 0.0005g. The porosity volume was reduced from 1.39cm(3) to 0.41cm(3). The optimization scheme is simulated and actual experimented. The defect has been significantly improved. |
| 会议录 | 2017 2ND INTERNATIONAL SEMINAR ON ADVANCES IN MATERIALS SCIENCE AND ENGINEERING
 |
| 文献子类 | 会议论文 |
| 语种 | 英语 |
| ISSN号 | 1757-8981 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31930]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Shanghai Key Lab Adv High Temp Mat & Precis Formi, Shanghai, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, XQ,Dong, AP,Wang, DH,et al. Numerical simulation and optimization of casting process for complex pump[C]. 见:. Singapore, SINGAPORE. JUL 28-30, 2017. |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。