CN105268969A - 一种激光装置、激光烧结装置及激光烧结方法 - Google Patents
一种激光装置、激光烧结装置及激光烧结方法 Download PDFInfo
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- CN105268969A CN105268969A CN201410347603.9A CN201410347603A CN105268969A CN 105268969 A CN105268969 A CN 105268969A CN 201410347603 A CN201410347603 A CN 201410347603A CN 105268969 A CN105268969 A CN 105268969A
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- 238000000149 argon plasma sintering Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000005245 sintering Methods 0.000 claims abstract description 192
- 239000000843 powder Substances 0.000 claims description 132
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 14
- 230000003247 decreasing effect Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003491 array Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000001678 irradiating effect Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
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CN201410347603.9A CN105268969A (zh) | 2014-07-21 | 2014-07-21 | 一种激光装置、激光烧结装置及激光烧结方法 |
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CN201410347603.9A CN105268969A (zh) | 2014-07-21 | 2014-07-21 | 一种激光装置、激光烧结装置及激光烧结方法 |
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CN201410347603.9A Pending CN105268969A (zh) | 2014-07-21 | 2014-07-21 | 一种激光装置、激光烧结装置及激光烧结方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105710369A (zh) * | 2016-03-03 | 2016-06-29 | 西安铂力特激光成形技术有限公司 | 用于逐层制造三维物体的装置及控制方法和扫描方法 |
CN105834427A (zh) * | 2016-05-27 | 2016-08-10 | 西安交通大学 | 采用多束激光辅助控温3d打印定向晶零件的装置及方法 |
CN105880593A (zh) * | 2016-06-17 | 2016-08-24 | 哈尔滨福沃德多维智能装备有限公司 | 多激光直线束印刷式扫描快速成形制造零件的设备及方法 |
CN106827514A (zh) * | 2017-02-10 | 2017-06-13 | 上海联泰科技股份有限公司 | 分层构建物体的图像处理方法、打印方法和3d打印设备 |
US20180193955A1 (en) * | 2017-01-09 | 2018-07-12 | General Electric Company | System and methods for fabricating a component with laser array |
CN109532005A (zh) * | 2018-11-20 | 2019-03-29 | 广州捷和电子科技有限公司 | 一种3d光固化动态聚焦自适应光斑打印方法 |
CN111215745A (zh) * | 2020-02-19 | 2020-06-02 | 南京理工大学 | 一种针对激光固结导电浆料的变工艺缺陷控制方法 |
Citations (6)
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CN1593817A (zh) * | 2004-07-06 | 2005-03-16 | 华北工学院 | 光纤阵列能量源用于激光烧结快速成型的方法及装置 |
CN1659479A (zh) * | 2002-04-10 | 2005-08-24 | 富士胶片株式会社 | 曝光头及曝光装置和它的应用 |
CN101580929A (zh) * | 2008-05-15 | 2009-11-18 | 通用电气公司 | 使用激光束进行预热 |
CN101607311A (zh) * | 2009-07-22 | 2009-12-23 | 华中科技大学 | 一种三束激光复合扫描金属粉末熔化快速成形方法 |
DE102010050531A1 (de) * | 2010-09-08 | 2012-03-08 | Mtu Aero Engines Gmbh | Verfahren und Vorrichtung zur generativen Herstellung zumindest eines Bauteilbereichs |
CN103305843A (zh) * | 2013-07-09 | 2013-09-18 | 铜陵学院 | 一种减小熔覆层裂纹的凸字形激光光束实现方法及装置 |
-
2014
- 2014-07-21 CN CN201410347603.9A patent/CN105268969A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1659479A (zh) * | 2002-04-10 | 2005-08-24 | 富士胶片株式会社 | 曝光头及曝光装置和它的应用 |
CN1593817A (zh) * | 2004-07-06 | 2005-03-16 | 华北工学院 | 光纤阵列能量源用于激光烧结快速成型的方法及装置 |
CN101580929A (zh) * | 2008-05-15 | 2009-11-18 | 通用电气公司 | 使用激光束进行预热 |
CN101607311A (zh) * | 2009-07-22 | 2009-12-23 | 华中科技大学 | 一种三束激光复合扫描金属粉末熔化快速成形方法 |
DE102010050531A1 (de) * | 2010-09-08 | 2012-03-08 | Mtu Aero Engines Gmbh | Verfahren und Vorrichtung zur generativen Herstellung zumindest eines Bauteilbereichs |
CN103305843A (zh) * | 2013-07-09 | 2013-09-18 | 铜陵学院 | 一种减小熔覆层裂纹的凸字形激光光束实现方法及装置 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105710369A (zh) * | 2016-03-03 | 2016-06-29 | 西安铂力特激光成形技术有限公司 | 用于逐层制造三维物体的装置及控制方法和扫描方法 |
CN105834427A (zh) * | 2016-05-27 | 2016-08-10 | 西安交通大学 | 采用多束激光辅助控温3d打印定向晶零件的装置及方法 |
CN105834427B (zh) * | 2016-05-27 | 2018-01-05 | 西安交通大学 | 采用多束激光辅助控温3d打印定向晶零件的装置及方法 |
CN105880593A (zh) * | 2016-06-17 | 2016-08-24 | 哈尔滨福沃德多维智能装备有限公司 | 多激光直线束印刷式扫描快速成形制造零件的设备及方法 |
EP3345698B1 (en) * | 2017-01-09 | 2021-05-05 | General Electric Company | Powder bed system and methods for fabricating a component with laser array |
US20180193955A1 (en) * | 2017-01-09 | 2018-07-12 | General Electric Company | System and methods for fabricating a component with laser array |
CN108284225A (zh) * | 2017-01-09 | 2018-07-17 | 通用电气公司 | 用于使用激光器阵列制造部件的系统及方法 |
CN108284225B (zh) * | 2017-01-09 | 2021-07-23 | 通用电气公司 | 用于使用激光器阵列制造部件的系统及方法 |
US10583530B2 (en) * | 2017-01-09 | 2020-03-10 | General Electric Company | System and methods for fabricating a component with laser array |
CN106827514A (zh) * | 2017-02-10 | 2017-06-13 | 上海联泰科技股份有限公司 | 分层构建物体的图像处理方法、打印方法和3d打印设备 |
CN109532005A (zh) * | 2018-11-20 | 2019-03-29 | 广州捷和电子科技有限公司 | 一种3d光固化动态聚焦自适应光斑打印方法 |
CN109532005B (zh) * | 2018-11-20 | 2021-08-10 | 广州捷和电子科技有限公司 | 一种3d光固化动态聚焦自适应光斑打印方法 |
CN111215745A (zh) * | 2020-02-19 | 2020-06-02 | 南京理工大学 | 一种针对激光固结导电浆料的变工艺缺陷控制方法 |
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Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant after: APPOTRONICS Corp.,Ltd. Address before: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518055 Guangdong province Shenzhen Nanshan District Xili town Cha Guang road Shenzhen integrated circuit design application Industrial Park 401 Applicant before: APPOTRONICS Corp.,Ltd. |
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