JPWO2017081812A1 - 3次元積層造形装置 - Google Patents
3次元積層造形装置 Download PDFInfo
- Publication number
- JPWO2017081812A1 JPWO2017081812A1 JP2016510858A JP2016510858A JPWO2017081812A1 JP WO2017081812 A1 JPWO2017081812 A1 JP WO2017081812A1 JP 2016510858 A JP2016510858 A JP 2016510858A JP 2016510858 A JP2016510858 A JP 2016510858A JP WO2017081812 A1 JPWO2017081812 A1 JP WO2017081812A1
- Authority
- JP
- Japan
- Prior art keywords
- additive manufacturing
- manufacturing apparatus
- dimensional additive
- modeling box
- dimensional
- 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.)
- Granted
Links
- 239000000654 additive Substances 0.000 title claims abstract description 79
- 230000000996 additive effect Effects 0.000 title claims abstract description 79
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 75
- 238000010438 heat treatment Methods 0.000 claims abstract description 76
- 238000010894 electron beam technology Methods 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 26
- 230000001678 irradiating effect Effects 0.000 claims abstract description 13
- 239000003507 refrigerant Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 10
- 239000002826 coolant Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000036961 partial effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/147—Processes of additive manufacturing using only solid materials using sheet material, e.g. laminated object manufacturing [LOM] or laminating sheet material precut to local cross sections of the 3D object
-
- 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]
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/10—Auxiliary heating means
- B22F12/13—Auxiliary heating means to preheat the material
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/20—Cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/171—Processes of additive manufacturing specially adapted for manufacturing multiple 3D objects
- B29C64/176—Sequentially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
- B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
-
- 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
-
- 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
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
- B22F12/224—Driving means for motion along a direction within the plane of a layer
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
- B22F12/226—Driving means for rotary motion
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
粉末に電子ビームを照射して3次元積層造形物を造形する3次元積層造形装置であって、
前記3次元積層造形物が造形される造形ボックスと、
前記造形ボックスの外部に配置された予備加熱用加熱手段と、
を備える。
粉末に電子ビームを照射して3次元積層造形物を造形する3次元積層造形装置の製造方法であって、
前記3次元積層造形物が造形される造形ボックスを設置する設置ステップと、
前記造形ボックスの外部に予備加熱用加熱手段を配置する配置ステップと、
を含む。
粉末に電子ビームを照射して3次元積層造形物を造形する3次元積層造形装置の製造方法であって、
前記3次元積層造形物が造形される造形ボックスを設置する設置ステップと、
前記造形ボックスの外部に予備加熱用加熱手段を配置する配置ステップと、
をコンピュータに実行させる。
本発明の第1実施形態としての3次元積層造形装置100について、図1を用いて説明する。3次元積層造形装置100は、3次元積層造形物の材料である粉末に電子ビーム141を照射することにより粉末を溶融、硬化させて3次元積層造形物130を製造する装置である。
次に本発明の第2実施形態に係る3次元積層造形装置200について、図2A乃至図4Eを用いて説明する。なお、本実施形態の説明においては、図が煩雑になるのを避けるため、真空排気部や材料供給部、造形ボックスの壁の厚みなどは適宜省略している。
次に本発明の第3実施形態に係る3次元積層造形装置400について、図4A乃至図4Cを用いて説明する。なお、本実施形態の説明においては、図が煩雑になるのを避けるため、真空排気部や材料供給部などは適宜省略している。
次に本発明の第4実施形態に係る3次元積層造形装置500について、図5A乃至図6を用いて説明する。図5Aは、本実施形態に係る3次元積層造形装置500の加熱部の構成の概略を示す側面図である。図5Bは、本実施形態に係る3次元積層造形装置500の加熱部の他の構成の概略を示す側面図である。図6は、本実施形態に係る3次元積層造形装置500の加熱部の他の例の構成の概略を示す側面図である。なお、本実施形態の説明においては、図が煩雑になるのを避けるため、真空排気部や材料供給部などは適宜省略している。
以上、実施形態を参照して本願発明を説明したが、本願発明は上記実施形態に限定されるものではない。本願発明の構成や詳細には、本願発明のスコープ内で当業者が理解し得る様々な変更をすることができる。また、それぞれの実施形態に含まれる別々の特徴を如何様に組み合わせたシステムまたは装置も、本発明の範疇に含まれる。
粉末に電子ビームを照射して3次元積層造形物を造形する3次元積層造形装置であって、
前記3次元積層造形物が造形される造形ボックスと、
前記造形ボックスの外部に配置された予備加熱用加熱手段と、
前記造形ボックスに設けられ、冷媒を流す流路と、
を備える。
粉末に電子ビームを照射して3次元積層造形物を造形する3次元積層造形装置であって、
前記3次元積層造形物が造形される造形ボックスと、
前記造形ボックスの外部に配置された予備加熱用加熱手段と、
前記造形ボックスの壁の中に内包され、前記3次元積層造形物を冷却するための冷媒を流す流路と、
を備える。
Claims (18)
- 粉末に電子ビームを照射して3次元積層造形物を造形する3次元積層造形装置であって、
前記3次元積層造形物が造形される造形ボックスと、
前記造形ボックスの外部に配置された予備加熱用加熱手段と、
を備える3次元積層造形装置。 - 前記予備加熱用加熱手段は、前記造形ボックスの側面側に配置された請求項1に記載の3次元積層造形装置。
- 前記予備加熱用加熱手段は、前記造形ボックスを側面から囲繞するように配置された請求項1または2に記載の3次元積層造形装置。
- 前記予備加熱用加熱手段は、前記造形ボックスの上面側に配置された請求項1に記載の3次元積層造形装置。
- 前記予備加熱用加熱手段は、前記造形ボックスの底面側に配置された請求項1に記載の3次元積層造形装置。
- 前記予備加熱用加熱手段は、さらに、前記造形ボックスの上面側に配置された請求項3に記載の3次元積層造形装置。
- 前記予備加熱用加熱手段は、さらに、前記造形ボックスの底面側に配置された請求項3に記載の3次元積層造形装置。
- 前記予備加熱用加熱手段は、さらに、前記造形ボックスの上面側および底面側に配置された請求項3に記載の3次元積層造形装置。
- 前記予備加熱用加熱手段は、ヒータと反射板とを有し、
前記ヒータは、前記造形ボックス側に設けられ、
前記反射板は、前記ヒータの背面側に設けられている請求項1乃至8のいずれか1項に記載の3次元積層造形装置。 - 前記反射板は、前記ヒータからの放射熱を反射し、前記造形ボックスへと誘導する請求項9に記載の3次元積層造形装置。
- 前記予備加熱用加熱手段を制御する制御手段をさらに備え、
前記制御手段は、前記造形ボックス全体を加熱するように前記予備加熱用加熱手段を制御する請求項1乃至10のいずれか1項に記載の3次元積層造形装置。 - 前記制御手段は、前記造形ボックスを部分的に加熱するように前記予備加熱用加熱手段を制御する請求項1乃至11のいずれか1項に記載の3次元積層造形装置。
- 前記3次元積層造形物が造形されるベースプレートをさらに備え、
前記制御手段は、前記ベースプレートの動きに合わせて前記造形ボックスを加熱する請求項1乃至12のいずれか1項に記載の3次元積層造形装置。 - 前記造形ボックスは、冷媒を流す流路を備える請求項1乃至13のいずれか1項に記載の3次元積層造形装置。
- 前記流路は、前記造形ボックスに内包されている請求項1乃至14のいずれか1項に記載の3次元積層造形装置。
- 前記造形ボックスは、保温手段をさらに備え、
前記保温手段は、断熱材を含む請求項1乃至15のいずれか1項に記載の3次元積層造形装置。 - 粉末に電子ビームを照射して3次元積層造形物を造形する3次元積層造形装置の製造方法であって、
前記3次元積層造形物が造形される造形ボックスを設置する設置ステップと、
前記造形ボックスの外部に予備加熱用加熱手段を配置する配置ステップと、
を含む3次元積層造形装置の製造方法。 - 粉末に電子ビームを照射して3次元積層造形物を造形する3次元積層造形装置の製造方法であって、
前記3次元積層造形物が造形される造形ボックスを設置する設置ステップと、
前記造形ボックスの外部に予備加熱用加熱手段を配置する配置ステップと、
をコンピュータに実行させる3次元積層造形装置の製造プログラム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/081970 WO2017081812A1 (ja) | 2015-11-13 | 2015-11-13 | 3次元積層造形装置、3次元積層造形装置の製造方法および3次元積層造形装置の製造プログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6154544B1 JP6154544B1 (ja) | 2017-06-28 |
JPWO2017081812A1 true JPWO2017081812A1 (ja) | 2017-11-09 |
Family
ID=58694961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016510858A Active JP6154544B1 (ja) | 2015-11-13 | 2015-11-13 | 3次元積層造形装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180169938A1 (ja) |
EP (1) | EP3189960A4 (ja) |
JP (1) | JP6154544B1 (ja) |
WO (1) | WO2017081812A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10610957B2 (en) | 2016-03-25 | 2020-04-07 | Technology Research Association For Future Additive Manufacturing | Three-dimensional laminating and shaping apparatus, three-dimensional laminating and shaping apparatus control method, and three-dimensional laminating and shaping apparatus control program |
EP3431263B1 (en) * | 2017-07-21 | 2021-04-21 | CL Schutzrechtsverwaltungs GmbH | Method for operating at least one apparatus for additively manufacturing three-dimensional objects |
US12005636B2 (en) * | 2017-10-31 | 2024-06-11 | Ihi Corporation | Additive manufacturing device and additive manufacturing method |
CN111278629B (zh) | 2017-10-31 | 2022-06-07 | 株式会社Ihi | 三维层叠造型装置以及三维层叠造型物的制造方法 |
EP3705214B1 (en) * | 2017-10-31 | 2024-04-10 | IHI Corporation | Three-dimensional additively-fabricated product manufacturing device and three-dimensional additively-fabricated product manufacturing method |
CN108372659B (zh) * | 2018-02-07 | 2019-12-13 | 西安康拓医疗技术有限公司 | 基于掩膜的分区预热设备及其分区预热方法 |
JP2019142024A (ja) * | 2018-02-16 | 2019-08-29 | 株式会社日立製作所 | 付加製造装置 |
JP7107146B2 (ja) * | 2018-10-03 | 2022-07-27 | 株式会社Ihi | 積層造形装置 |
KR102202664B1 (ko) * | 2018-11-30 | 2021-01-13 | (주)대건테크 | 경화방지유닛을 구비한 3d프린터 |
KR102291312B1 (ko) * | 2019-11-13 | 2021-08-20 | 하나에이엠티 주식회사 | 성형 챔버 모듈 및 이를 구비한 3차원 프린터 |
WO2021113151A2 (en) * | 2019-12-03 | 2021-06-10 | Nikon Corporation | Additive manufacturing system with thermal control of material |
US11396063B2 (en) | 2020-03-23 | 2022-07-26 | Rosemount Aerospace Inc. | Systems and methods for in process heating for direct energy deposition applications |
DE102020111460A1 (de) * | 2020-04-27 | 2021-10-28 | Ald Vacuum Technologies Gmbh | Additive Manufacturing System für pulverförmiges Ausgangsmaterial und Verfahren zur Herstellung eines Bauteils |
JPWO2023139674A1 (ja) * | 2022-01-19 | 2023-07-27 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19511772C2 (de) * | 1995-03-30 | 1997-09-04 | Eos Electro Optical Syst | Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objektes |
US7521652B2 (en) * | 2004-12-07 | 2009-04-21 | 3D Systems, Inc. | Controlled cooling methods and apparatus for laser sintering part-cake |
JP4856979B2 (ja) * | 2006-02-24 | 2012-01-18 | 株式会社アスペクト | 粉末焼結積層造形装置及び粉末焼結積層造形方法 |
EP2049289B1 (en) | 2006-07-27 | 2014-04-30 | Arcam Ab | Method and device for producing three-dimensional objects |
JP4917381B2 (ja) * | 2006-08-09 | 2012-04-18 | 株式会社アスペクト | 粉末焼結積層造形装置及び粉末焼結積層造形方法 |
JP2011052289A (ja) * | 2009-09-03 | 2011-03-17 | Nakashima Medical Co Ltd | チタン合金製インプラントの製造方法 |
DE102010004035A1 (de) * | 2010-01-05 | 2011-07-07 | EOS GmbH Electro Optical Systems, 82152 | Vorrichtung zum generativen Herstellen eines dreidimensionalen Objekts mit isoliertem Baufeld |
DE102010004036A1 (de) * | 2010-01-05 | 2011-07-07 | EOS GmbH Electro Optical Systems, 82152 | Vorrichtung zum generativen Herstellen eines dreidimensionalen Objekts mit kontinuierlicher Wärmezufuhr |
DE102012012344B4 (de) * | 2012-03-21 | 2018-05-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Herstellung von Werkstücken durch Strahlschmelzen pulverförmigen Materials |
JP2015104837A (ja) * | 2013-11-29 | 2015-06-08 | 東京エレクトロン株式会社 | 積層造形装置、積層造形方法及び移動部 |
DE202013009787U1 (de) * | 2013-11-29 | 2013-12-16 | Slm Solutions Gmbh | Anlage mit einer Werkstückerzeugungssektion |
US10046419B2 (en) * | 2014-01-24 | 2018-08-14 | Lincoln Global, Inc. | Method and system for additive manufacturing using high energy source and hot-wire |
JP2015151566A (ja) * | 2014-02-13 | 2015-08-24 | 日本電子株式会社 | 3次元積層造形装置 |
CA2859414C (en) * | 2014-04-04 | 2017-03-14 | Matsuura Machinery Corporation | Metal powder processing equipment |
-
2015
- 2015-11-13 WO PCT/JP2015/081970 patent/WO2017081812A1/ja active Application Filing
- 2015-11-13 EP EP15899118.2A patent/EP3189960A4/en not_active Withdrawn
- 2015-11-13 JP JP2016510858A patent/JP6154544B1/ja active Active
- 2015-11-13 US US15/119,575 patent/US20180169938A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3189960A4 (en) | 2018-04-04 |
JP6154544B1 (ja) | 2017-06-28 |
EP3189960A1 (en) | 2017-07-12 |
WO2017081812A1 (ja) | 2017-05-18 |
US20180169938A1 (en) | 2018-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6154544B1 (ja) | 3次元積層造形装置 | |
EP2714601B1 (en) | Glass molding method | |
CN108068304A (zh) | 用于增材制造的热控制的系统和方法 | |
US10821675B2 (en) | Independently temperature-controlled high-temperature selective laser sintering frame structure | |
BR102016016322A2 (pt) | aparelho para fabricação aditiva, módulo de construção e método para fabricação aditiva | |
CN108127906A (zh) | 用于增材制造的固化控制的系统和方法 | |
US10821510B2 (en) | Method and device for additively manufacturing at least one component region of a component | |
US20160107229A1 (en) | Three dimensional printer | |
US20190009469A1 (en) | Heated and adaptive build for 3d printers | |
JP2015151566A (ja) | 3次元積層造形装置 | |
JP4856908B2 (ja) | 粉末焼結造形装置及び粉末焼結造形方法 | |
CN103068516A (zh) | 用于通过选择性激光熔融制造部件的方法 | |
JP2016534902A5 (ja) | ||
JP2016534903A (ja) | 三次元物体を製造するための装置 | |
JP2017177557A (ja) | 3次元造形装置 | |
JP2019142024A (ja) | 付加製造装置 | |
WO2018193744A1 (ja) | 三次元造形装置 | |
CN105598448A (zh) | 一种金属材料激光3d打印原位预热温度的控制方法 | |
JP2018080388A (ja) | 三次元の対象物を積層造形するための装置 | |
JP2017217791A (ja) | 三次元造形装置 | |
JP5552100B2 (ja) | 粉末焼結造形方法 | |
JP6858658B2 (ja) | 積層造形体の製造装置および製造方法 | |
US10018463B1 (en) | Shadow Moiré with topside infrared heating | |
US11130281B2 (en) | Heating techniques in additive fabrication and related systems and methods | |
RU2736449C1 (ru) | Способ формирования среды заданной температуры в рабочей камере 3d-принтера |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20161220 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170525 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170601 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6154544 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |