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Research on the processing experiments of laser metal deposition shaping
文献类型：期刊论文
| 作者 | Zhang K(张凯); Liu WJ(刘伟军) ; Shang XF(尚晓峰)
|
| 刊名 | Optics & Laser Technology
 |
| 出版日期 | 2007 |
| 卷号 | 39期号:3页码:549-557 |
| 关键词 | Laser metal deposition shaping (LMDS) Nickel-based superalloy components Processing parameters Forming characteristics Microstructure and property |
| ISSN号 | 0030-3992 |
| 产权排序 | 1 |
| 中文摘要 | Laser additive direct deposition of metals is a new rapid manufacturing technology, which combines with computer-aided design (CAD), laser cladding and rapid prototyping. The advanced technology can build fully dense metal components directly from CAD files with neither mould nor tool. Based on the theory of this technology, a promising rapid manufacturing system called 'Laser Metal Deposition Shaping (LMDS)' has been constructed and developed successfully by Chinese Academy of Sciences, Shenyang Institute of Automation. Through the LMDS system, comprehensive experiments are carried out with nickel-based superalloy to systematically investigate the influences of the processing parameters on forming characteristics. By adjusting to the optimal processing parameters, fully dense and near-net-shaped metallic parts can be directly obtained through melting coaxially fed powder with a laser. Moreover, the microstructure and mechanical properties of as-formed samples are tested and analyzed synthetically. As a result, significant processing flexibility with the LMDS system over conventional processing capabilities is recognized, with potentially lower production cost, higher quality components, and shorter lead-time. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics ; Physics, Applied |
| 研究领域[WOS] | Optics ; Physics |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000242496400018 |
| 公开日期 | 2012-05-29 |
| 源URL | [http://ir.sia.cn/handle/173321/6947]  |
| 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 | Zhang K,Liu WJ,Shang XF. Research on the processing experiments of laser metal deposition shaping[J]. Optics & Laser Technology,2007,39(3):549-557. |
| APA | Zhang K,Liu WJ,&Shang XF.(2007).Research on the processing experiments of laser metal deposition shaping.Optics & Laser Technology,39(3),549-557. |
| MLA | Zhang K,et al."Research on the processing experiments of laser metal deposition shaping".Optics & Laser Technology 39.3(2007):549-557. |
入库方式： OAI收割
来源：沈阳自动化研究所
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