CN103726049B - 一种金属零件的激光增材制造方法和装备 - Google Patents
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CN103886166B (zh) * | 2014-04-22 | 2016-08-17 | 哈尔滨工业大学 | 一种基于零件结构几何特征分解的增材制造与去除加工混合的高效加工方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1883852A (zh) * | 2005-06-22 | 2006-12-27 | 中国航空工业第一集团公司北京航空制造工程研究所 | 一种镍基合金粉末激光熔覆烧结成型方法 |
CN103480845A (zh) * | 2013-09-18 | 2014-01-01 | 华南理工大学 | 一种3d打印方法及其送粉刷机构 |
CN203807559U (zh) * | 2014-01-09 | 2014-09-03 | 武汉新瑞达激光工程有限责任公司 | 一种金属零件的激光增材制造设备 |
-
2014
- 2014-01-09 CN CN201410011190.7A patent/CN103726049B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1883852A (zh) * | 2005-06-22 | 2006-12-27 | 中国航空工业第一集团公司北京航空制造工程研究所 | 一种镍基合金粉末激光熔覆烧结成型方法 |
CN103480845A (zh) * | 2013-09-18 | 2014-01-01 | 华南理工大学 | 一种3d打印方法及其送粉刷机构 |
CN203807559U (zh) * | 2014-01-09 | 2014-09-03 | 武汉新瑞达激光工程有限责任公司 | 一种金属零件的激光增材制造设备 |
Non-Patent Citations (2)
Title |
---|
"不锈钢零件的选择性激光熔化成型规律及微观形貌研究";关凯;《中国优秀硕士学位论文全文数据库》;20120202;第9-15、34-19页 * |
"金属零件激光增材制造技术的发展及应用";李怀学 等;《航空制造技术》;20121231(第20期);第26-31页 * |
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