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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- laser
- sintering
- spot
- powder
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 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
-
- 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
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105268969A true CN105268969A (zh) | 2016-01-27 |
Family
ID=55139297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105268969A (zh) |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105268969A (zh) | 一种激光装置、激光烧结装置及激光烧结方法 | |
CN107262712B (zh) | 三维制造装置和三维制造方法 | |
CN111842892B (zh) | 一种原位能量控制的激光选区熔化装置及方法 | |
US10399183B2 (en) | Multiple beam additive manufacturing | |
US20170304895A1 (en) | Additive manufacturing apparatus and method | |
US10919287B2 (en) | Method and device for controlling an irradiation system in dependence on a work piece geometry | |
KR102359288B1 (ko) | 광빔을 사용하는 적층 제조를 위한 방법 및 시스템 | |
CN109434107B (zh) | 一种多能束高效率增材制造方法 | |
JP2020505251A (ja) | 電子ビーム選択的溶融と電子ビーム切断とを組み合わせた積層造形装置 | |
CN108883499A (zh) | 用于制造三维构件的层或者说层的子区域的方法;相应的计算机程序载体 | |
CN108297401B (zh) | 具有点和区域扫描激光束的粉末床融合系统 | |
CN111263674B (zh) | 用于粉末床制造或修复的轮廓的二极管激光器纤维阵列 | |
US20230226753A1 (en) | Method and device for controlling an irradiation system for producing workpieces | |
JP4247495B2 (ja) | レーザ加熱装置 | |
US20180207871A1 (en) | Manufacturing method of three-dimensional shaped object and additive manufacturing apparatus used therefor | |
JP2002069507A (ja) | 金属物品の製造方法及びその装置並びにレーザ光集光装置 | |
CN110733176A (zh) | 光束整形机构、激光光源系统、激光3d打印设备和方法 | |
TWI546147B (zh) | 用於照射半導體材料之裝置及其用途 | |
JP2023104449A (ja) | 半導体ウエハ表面の平坦化装置 | |
CN107363416A (zh) | 一种激光环切割装置及其控制方法 | |
CN112118926B (zh) | 基于可变光束几何形状的激光的粉末床熔合 | |
WO2019240580A1 (en) | Exposure arrangement for an additive manufacturing system, additive manufacturing system and method of manufacturing an object | |
CN108044930B (zh) | 一种塑胶粉末随形阶梯温度床的增材制造方法 | |
KR102046932B1 (ko) | 렌즈 광학계 및 이를 포함하는 레이저 가공장치 | |
JP3186706B2 (ja) | 半導体ウェハのレーザマーキング方法及び装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170605 Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xili town tea light road Shenzhen city integrated circuit design and application of Industrial Park 401 Applicant after: APPOTRONICS Corp.,Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili town tea light Road No. 1089 Shenzhen integrated circuit design and application of Industrial Park building 401 Applicant before: YLX Inc. |
|
TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
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. |
|
CB02 | Change of applicant information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
|
RJ01 | Rejection of invention patent application after publication |