Numerical simulation of multi-track and multi-layer temperature field on laser direct metal shaping
文献类型：会议论文
| 作者 | Long RS(龙日升); Liu WJ(刘伟军)
|
| 出版日期 | 2006 |
| 会议名称 | 1st International Symposium on Digital Manufacture |
| 会议日期 | October 15-17, 2006 |
| 会议地点 | Wuhan, China |
| 关键词 | laser direct metal shaping transient temperature field numerical simulation |
| 页码 | 1111-1116 |
| 中文摘要 | To improve the mechanical properties of the Parts fabricated by Laser Direct Metal Shaping (LDMS), it is of great significance to understand the distribution regularities of transient temperature field during LDMS process. Based on the "element birth and death" technique of finite element method, a three-dimensional multi-track and multi-layer model for the transient temperature field analysis of LDMS is developed by ANSYS Parametric Design Language (APDL) for the first time. In the fabricated model, X-direction parallel reciprocating scanning paths is introduced. Using the same process parameters, the simulation results show good agreement with the microstructure features of samples which fabricated by LDMS. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | Int Inst Prod Engn Res, Chinese Mech Engn Soc, Natl Nat Sci Fdn China, Hong Kong Polytechn Univ, Wuhan Univ Technol, Hubei Digital Mfg Key Lab, Natl Soc Intelligent Mfg |
| 会议录 | Journal of Wuhan University of Technology, SUPPL. 1
 |
| 会议录出版者 | WUHAN UNIV TECHNOLOGY PRESS |
| 会议录出版地 | WUHAN |
| 语种 | 英语 |
| ISSN号 | 1671-4431 |
| WOS记录号 | WOS:000244372300223 |
| 源URL | [http://ir.sia.cn/handle/173321/8249]  |
| 专题 | 沈阳自动化研究所_工业信息学研究室_先进制造技术研究室 |
| 推荐引用方式 GB/T 7714 | Long RS,Liu WJ. Numerical simulation of multi-track and multi-layer temperature field on laser direct metal shaping[C]. 见:1st International Symposium on Digital Manufacture. Wuhan, China. October 15-17, 2006. |
入库方式： OAI收割
来源：沈阳自动化研究所
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。