MODELING FOR LASER-MATERIAL INTERACTION TO PREDICT AND CONTROL THE CROSS SECTIONAL AREA OF COAXIAL LASER CLADDING WITH POWDER
文献类型：会议论文
| 作者 | Nan LL(南亮亮); Liu WJ(刘伟军) ; Zhang K(张凯)
|
| 出版日期 | 2006 |
| 会议名称 | 2006 International Conference on Advanced Design and Manufacture |
| 会议日期 | January 8-10, 2006 |
| 会议地点 | Harbin, China |
| 关键词 | laser cladding direct laser fabrication cross sectional area laser-material interaction |
| 页码 | 386-390 |
| 中文摘要 | Laser cladding has been widely used in direct laser fabrication and laser refabrication for metal parts. It is a high precision and complicated process due to multiple process parameters involved. These parameters are strongly tied to each other and their effects are still far from being completely understood. In order to make the optimal choice, a feasible mathematical model is established to describe the interaction between laser and powder particles and to predict and control the cross sectional area. Additionally, analysis concentrating on the effect of the various parameters on the cross sectional area is made. Results show that laser power, powder feed rate, scan speed and radius of focused powder stream are the main factors. Correlations between main process parameters and cross sectional area of an individual clad track have been found. The model also provides predictions of range of process parameters for melting powder to form specific cross sectional area, which will guide the experiment and greatly reduce the cost of the experimental investigations. |
| 产权排序 | 1 |
| 会议录 | Proceedings of the International Conference on Advanced Design and Manufacture
 |
| 语种 | 英语 |
| ISBN号 | 1-84233-118-3 |
| 源URL | [http://ir.sia.cn/handle/173321/8176]  |
| 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 | Nan LL,Liu WJ,Zhang K. MODELING FOR LASER-MATERIAL INTERACTION TO PREDICT AND CONTROL THE CROSS SECTIONAL AREA OF COAXIAL LASER CLADDING WITH POWDER[C]. 见:2006 International Conference on Advanced Design and Manufacture. Harbin, China. January 8-10, 2006. |
入库方式： OAI收割
来源：沈阳自动化研究所
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