CN106825569B - 具有预热功能的增材制造方法及增材制造装置 - Google Patents
具有预热功能的增材制造方法及增材制造装置 Download PDFInfo
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- CN106825569B CN106825569B CN201710121124.9A CN201710121124A CN106825569B CN 106825569 B CN106825569 B CN 106825569B CN 201710121124 A CN201710121124 A CN 201710121124A CN 106825569 B CN106825569 B CN 106825569B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/36—Process control of energy beam parameters
- B22F10/362—Process control of energy beam parameters for preheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/36—Process control of energy beam parameters
- B22F10/366—Scanning parameters, e.g. hatch distance or scanning strategy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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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
Description
Claims (9)
Priority Applications (1)
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CN201710121124.9A CN106825569B (zh) | 2017-03-02 | 2017-03-02 | 具有预热功能的增材制造方法及增材制造装置 |
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CN201710121124.9A CN106825569B (zh) | 2017-03-02 | 2017-03-02 | 具有预热功能的增材制造方法及增材制造装置 |
Publications (2)
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CN106825569A CN106825569A (zh) | 2017-06-13 |
CN106825569B true CN106825569B (zh) | 2018-12-11 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106626377B (zh) * | 2016-10-25 | 2019-08-30 | 天津清研智束科技有限公司 | 实时检测粉床表面变形的增材制造方法及增材制造装置 |
CN108044930B (zh) * | 2017-11-23 | 2020-02-21 | 上海汉信模具制造有限公司 | 一种塑胶粉末随形阶梯温度床的增材制造方法 |
CN107999754A (zh) * | 2017-12-18 | 2018-05-08 | 天津清研智束科技有限公司 | 一种硬质合金零件的制造方法 |
CN108637252B (zh) * | 2018-05-16 | 2020-04-24 | 南京先进激光技术研究院 | 基于slm技术的3d打印扫描方法及3d打印机 |
CN111804916B (zh) * | 2020-08-27 | 2020-12-29 | 西安赛隆金属材料有限责任公司 | 一种电子束3d打印粉床预热方法 |
CN113649593A (zh) * | 2021-08-12 | 2021-11-16 | 天津清研智束科技有限公司 | 一种消除裂纹的增材制造方法 |
CN114406288B (zh) * | 2022-03-29 | 2022-07-05 | 西安赛隆金属材料有限责任公司 | 一种粉床分级预热的控制方法及增材制造装置 |
Citations (2)
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CN104023948A (zh) * | 2011-12-28 | 2014-09-03 | 阿卡姆股份公司 | 用于在无模成形中检测缺陷的方法和设备 |
CN105627942A (zh) * | 2015-12-25 | 2016-06-01 | 华南理工大学 | 一种机器视觉检测物体表面微变形的成像装置及其方法 |
Family Cites Families (7)
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US20050242473A1 (en) * | 2004-04-28 | 2005-11-03 | 3D Systems, Inc. | Uniform thermal distribution imaging |
WO2008013483A1 (en) * | 2006-07-27 | 2008-01-31 | Arcam Ab | Method and device for producing three-dimensional objects |
CN104084584B (zh) * | 2014-07-28 | 2015-12-30 | 中国科学院重庆绿色智能技术研究院 | 用于高温合金结构件快速成型的激光扫描方法 |
CN104359405B (zh) * | 2014-11-27 | 2017-11-07 | 上海集成电路研发中心有限公司 | 三维扫描装置 |
CN105903961B (zh) * | 2016-04-20 | 2018-05-15 | 华南理工大学 | 一种提高金属零件增材制造成型质量的扫描成型方法 |
CN105945283B (zh) * | 2016-06-08 | 2018-05-22 | 西安智熔金属打印系统有限公司 | 移动粉床式电子束快速成型制造方法 |
CN106041079B (zh) * | 2016-07-20 | 2018-01-19 | 北京隆源自动成型系统有限公司 | 一种选择性激光熔化成形操作方法 |
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- 2017-03-02 CN CN201710121124.9A patent/CN106825569B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104023948A (zh) * | 2011-12-28 | 2014-09-03 | 阿卡姆股份公司 | 用于在无模成形中检测缺陷的方法和设备 |
CN105627942A (zh) * | 2015-12-25 | 2016-06-01 | 华南理工大学 | 一种机器视觉检测物体表面微变形的成像装置及其方法 |
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Inventor after: Guo Chao Inventor after: Ma Xulong Inventor before: Guo Chao Inventor before: Ma Xulong Inventor before: Lin Feng Inventor before: Zhang Lei |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Additive manufacturing method with preheating function and additive manufacturing device Effective date of registration: 20210625 Granted publication date: 20181211 Pledgee: Tianjin Zhongguancun Science and Technology Financing Guarantee Co.,Ltd. Pledgor: TIANJIN QINGYAN ZHISHU TECHNOLOGY Co.,Ltd. Registration number: Y2021120000029 |
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Date of cancellation: 20220825 Granted publication date: 20181211 Pledgee: Tianjin Zhongguancun Science and Technology Financing Guarantee Co.,Ltd. Pledgor: TIANJIN QINGYAN ZHISHU TECHNOLOGY Co.,Ltd. Registration number: Y2021120000029 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |