Systems for and methods of temperature control in additive manufacturing
文献类型：专利
| 作者 | KARLSEN, SCOTT; KLINER, DAHV A.V.; FARROW, ROGER |
| 发表日期 | 2018-08-02 |
| 专利号 | US20180214950A1 |
| 著作权人 | NLIGHT, INC. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Systems for and methods of temperature control in additive manufacturing |
| 英文摘要 | An apparatus for temperature control in additive manufacturing may include: an optical beam source configured to generate one or more optical beams; a homogenizer configured to flatten an irradiance profile of the generated one or more optical beams; and/or an optical system configured to form the generated one or more optical beams so as to match a portion of a shape of a powder bed. The apparatus may include optical beam sources configured to generate two or more optical beams; and/or an optical system configured to form the generated two or more optical beams to match the portion of the shape of the powder bed. The apparatus, using the formed one or more optical beams with the flattened irradiance profile or using the formed two or more optical beams, may be configured to pre-heat the powder bed prior to fusing and/or to post-heat the fused powder bed. |
| 公开日期 | 2018-08-02 |
| 申请日期 | 2018-03-27 |
| 状态 | 申请中 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/51767]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | NLIGHT, INC. |
| 推荐引用方式 GB/T 7714 | KARLSEN, SCOTT,KLINER, DAHV A.V.,FARROW, ROGER. Systems for and methods of temperature control in additive manufacturing. US20180214950A1. 2018-08-02. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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。