JP6050551B1 - 3次元積層造形装置、3次元積層造形装置の制御方法および3次元積層造形装置の制御プログラム - Google Patents
3次元積層造形装置、3次元積層造形装置の制御方法および3次元積層造形装置の制御プログラム Download PDFInfo
- Publication number
- JP6050551B1 JP6050551B1 JP2016510879A JP2016510879A JP6050551B1 JP 6050551 B1 JP6050551 B1 JP 6050551B1 JP 2016510879 A JP2016510879 A JP 2016510879A JP 2016510879 A JP2016510879 A JP 2016510879A JP 6050551 B1 JP6050551 B1 JP 6050551B1
- Authority
- JP
- Japan
- Prior art keywords
- additive manufacturing
- manufacturing apparatus
- dimensional additive
- cartridge
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
-
- 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
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/214—Doctor blades
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
- B29C64/336—Feeding of two or more materials
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
- 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
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- 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
- B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
- B22F10/322—Process control of the atmosphere, e.g. composition or pressure in a building chamber of the gas flow, e.g. rate or direction
-
- 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
- B22F12/40—Radiation means
- B22F12/41—Radiation means characterised by the type, e.g. laser or electron beam
-
- 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
- B22F12/40—Radiation means
- B22F12/41—Radiation means characterised by the type, e.g. laser or electron beam
- B22F12/43—Radiation means characterised by the type, e.g. laser or electron beam pulsed; frequency modulated
-
- 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
- B22F12/70—Gas flow means
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
- B29C64/205—Means for applying layers
- B29C64/209—Heads; Nozzles
-
- 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
- B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/056—Programming the PLC
-
- 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
3次元積層造形物が造形される造形室と、
前記造形室内に設けられ、前記3次元積層造形物の材料を散布する少なくとも2つの材料散布手段と、
前記材料散布手段に前記材料を供給する少なくとも2つの材料供給手段と、
前記材料散布手段および前記材料供給手段の動きを制御する制御手段と、
前記材料にビームを照射するビーム照射手段と、
を備え、
前記材料散布手段と前記材料供給手段とは、それぞれ対をなし、
前記制御手段は、前記材料散布手段が、対となる前記材料供給手段から所定のタイミングで前記材料の供給を受けられるように前記材料散布手段および前記材料供給手段の動きを制御し、
前記材料供給手段は、上流側に設けられた材料貯蔵手段と、下流側に設けられた中間材料貯蔵手段とを有し、前記材料貯蔵手段と前記中間材料貯蔵手段とは第1バルブを介して接続され、前記中間貯蔵手段と前記造形室とは第2バルブを介して接続され、
前記第1バルブおよび前記第2バルブの開閉を制御するバルブ制御手段と、
前記中間貯蔵手段の内部の雰囲気と、前記造形室の内部の雰囲気とを制御する雰囲気制御手段と、
をさらに備える。
請求項1乃至6のいずれか1項に記載の3次元積層造形装置の制御方法であって、
前記材料散布手段が、対となる前記材料供給手段から所定のタイミングで前記材料の供給を受けられるように前記材料散布手段の動きを制御する制御ステップと、
前記第1バルブおよび前記第2バルブの開閉を制御するバルブ制御ステップと、
前記中間貯蔵手段の内部の雰囲気と、前記造形室の内部の雰囲気とを制御する雰囲気制御ステップと、
を含む。
請求項1乃至6のいずれか1項に記載の3次元積層造形装置の制御プログラムであって、
前記材料散布手段が、対となる前記材料供給手段から所定のタイミングで前記材料の供給を受けられるように前記材料散布手段の動きを制御する制御ステップと、
前記第1バルブおよび前記第2バルブの開閉を制御するバルブ制御ステップと、
前記中間貯蔵手段の内部の雰囲気と、前記造形室の内部の雰囲気とを制御する雰囲気制御ステップと、
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。図1は、本実施形態に係る3次元積層造形装置100の構成を説明する図である。なお、同図においては、図が煩雑になるのを避けるため、同図に示した以外の構成については適宜省略している。3次元積層造形装置100は、造形面160上に3次元積層造形物180の材料170を散布し、散布した材料170に電子ビーム170などを照射して、材料170を溶融および凝固させることにより、材料170を積層して3次元積層造形物180を造形する装置である。
ΔX=F(Ds,θ)=(Da/tanθ)−((Ds+2r)/sinθ) (1)
次に本発明の第2実施形態に係る3次元積層造形装置について、図9を用いて説明する。図9は、本実施形態に係る3次元積層造形装置の材料供給器の構成を説明するための図である。本実施形態に係る3次元積層造形装置は、上記第1実施形態と比べると、ボトルを有する点で異なる。その他の構成および動作は、第1実施形態と同様であるため、同じ構成および動作については同じ符号を付してその詳しい説明を省略する。
次に本発明の第3実施形態に係る3次元積層造形装置について、図10を用いて説明する。図10は、本実施形態に係る3次元積層造形装置の材料供給器の構成を説明するための図である。本実施形態に係る3次元積層造形装置は、上記第1実施形態および第2実施形態と比べると、材料搬送器を有する点で異なる。その他の構成および動作は、第1実施形態および第2実施形態と同様であるため、同じ構成および動作については同じ符号を付してその詳しい説明を省略する。
次に本発明の第4実施形態に係る について、図11を用いて説明する。図11は、本実施形態に係る3次元積層造形装置の構成を説明するための図である。本実施形態に係る3次元積層造形装置1100は、上記第1実施形態と比べると、カートリッジが交換式である点で異なる。その他の構成および動作は、第1実施形態と同様であるため、同じ構成および動作については同じ符号を付してその詳しい説明を省略する。
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。
Claims (8)
- 3次元積層造形物が造形される造形室と、
前記造形室内に設けられ、前記3次元積層造形物の材料を散布する少なくとも2つの材料散布手段と、
前記材料散布手段に前記材料を供給する少なくとも2つの材料供給手段と、
前記材料散布手段および前記材料供給手段の動きを制御する制御手段と、
前記材料にビームを照射するビーム照射手段と、
を備え、
前記材料散布手段と前記材料供給手段とは、それぞれ対をなし、
前記制御手段は、前記材料散布手段が、対となる前記材料供給手段から所定のタイミングで前記材料の供給を受けられるように前記材料散布手段および前記材料供給手段の動きを制御し、
前記材料供給手段は、上流側に設けられた材料貯蔵手段と、下流側に設けられた中間材料貯蔵手段とを有し、前記材料貯蔵手段と前記中間材料貯蔵手段とは第1バルブを介して接続され、前記中間貯蔵手段と前記造形室とは第2バルブを介して接続され、
前記第1バルブおよび前記第2バルブの開閉を制御するバルブ制御手段と、
前記中間貯蔵手段の内部の雰囲気と、前記造形室の内部の雰囲気とを制御する雰囲気制御手段と、
をさらに備える3次元積層造形装置。 - 前記雰囲気制御手段は、前記中間材料貯蔵手段の内部を真空排気する請求項1に記載の3次元積層造形装置。
- 前記雰囲気制御手段は、前記中間材料貯蔵手段の内部の雰囲気と、前記造形室の内部の雰囲気とを同じ雰囲気にする請求項1に記載の3次元積層造形装置。
- 前記材料散布手段の一方は、前記ビームが照射されない材料を散布し、他方は、前記ビームが照射される材料を散布する請求項1乃至3のいずれか1項に記載の3次元積層造形装置。
- 前記ビームは、電子ビーム、レーザビームまたはイオンビームである請求項1乃至4のいずれか1項に記載の3次元積層造形装置。
- 前記ビームは、連続ビームまたはパルスビームである請求項1乃至5のいずれか1項に記載の3次元積層造形装置。
- 請求項1乃至6のいずれか1項に記載の3次元積層造形装置の制御方法であって、
前記材料散布手段が、対となる前記材料供給手段から所定のタイミングで前記材料の供給を受けられるように前記材料散布手段の動きを制御する制御ステップと、
前記第1バルブおよび前記第2バルブの開閉を制御するバルブ制御ステップと、
前記中間貯蔵手段の内部の雰囲気と、前記造形室の内部の雰囲気とを制御する雰囲気制御ステップと、
を含む3次元積層造形装置の制御方法。 - 請求項1乃至6のいずれか1項に記載の3次元積層造形装置の制御プログラムであって、
前記材料散布手段が、対となる前記材料供給手段から所定のタイミングで前記材料の供給を受けられるように前記材料散布手段の動きを制御する制御ステップと、
前記第1バルブおよび前記第2バルブの開閉を制御するバルブ制御ステップと、
前記中間貯蔵手段の内部の雰囲気と、前記造形室の内部の雰囲気とを制御する雰囲気制御ステップと、
をコンピュータに実行させる3次元積層造形装置の制御プログラム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/086306 WO2017109966A1 (ja) | 2015-12-25 | 2015-12-25 | 3次元積層造形装置、3次元積層造形装置の制御方法および3次元積層造形装置の制御プログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6050551B1 true JP6050551B1 (ja) | 2016-12-21 |
JPWO2017109966A1 JPWO2017109966A1 (ja) | 2017-12-21 |
Family
ID=57572469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016510879A Active JP6050551B1 (ja) | 2015-12-25 | 2015-12-25 | 3次元積層造形装置、3次元積層造形装置の制御方法および3次元積層造形装置の制御プログラム |
Country Status (4)
Country | Link |
---|---|
US (1) | US10406748B2 (ja) |
EP (1) | EP3210756A4 (ja) |
JP (1) | JP6050551B1 (ja) |
WO (1) | WO2017109966A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107650377A (zh) * | 2017-09-13 | 2018-02-02 | 北京碧如蓝工贸公司 | 3d打印机喷嘴及3d打印机 |
WO2018227229A1 (en) * | 2017-06-15 | 2018-12-20 | AmPro Innovations Pty Ltd | Improved additive manufacturing of metallic components |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019203888A2 (en) * | 2017-10-16 | 2019-10-24 | Trustees Of Tufts College | System and method for making microneedles |
GB2569649B (en) * | 2017-12-22 | 2020-06-10 | Reliance Prec Limited | Powder supply in additive layer manufacturing apparatus |
US10828832B2 (en) * | 2018-09-28 | 2020-11-10 | The Boeing Company | Powder dispensing unit, powder spreading unit, and a vibratory compaction system of an additive manufacturing system and methods therefor |
US10894360B2 (en) * | 2018-09-28 | 2021-01-19 | The Boeing Company | Powder dispensing unit, powder spreading unit, and a vibratory compaction system of an additive manufacturing system and methods therefor |
US10814555B2 (en) * | 2018-09-28 | 2020-10-27 | The Boeing Company | Powder dispensing unit, powder spreading unit, and a vibratory compaction system of an additive manufacturing system and methods therefor |
US10814552B2 (en) * | 2018-09-28 | 2020-10-27 | The Boeing Company | Powder dispensing unit, powder spreading unit, and a vibratory compaction system of an additive manufacturing system and methods therefor |
WO2020081058A1 (en) * | 2018-10-16 | 2020-04-23 | Hewlett-Packard Development Company, L.P. | Material dispensing apparatus |
DE102019219083A1 (de) * | 2019-12-06 | 2021-06-10 | Robert Bosch Gmbh | Druckeinrichtung für einen 3D-Drucker |
US11766832B2 (en) * | 2020-05-13 | 2023-09-26 | The Boeing Company | System and method for additively manufacturing an object |
US11951679B2 (en) | 2021-06-16 | 2024-04-09 | General Electric Company | Additive manufacturing system |
US11731367B2 (en) | 2021-06-23 | 2023-08-22 | General Electric Company | Drive system for additive manufacturing |
US11958249B2 (en) | 2021-06-24 | 2024-04-16 | General Electric Company | Reclamation system for additive manufacturing |
US11958250B2 (en) | 2021-06-24 | 2024-04-16 | General Electric Company | Reclamation system for additive manufacturing |
US11826950B2 (en) | 2021-07-09 | 2023-11-28 | General Electric Company | Resin management system for additive manufacturing |
US11813799B2 (en) | 2021-09-01 | 2023-11-14 | General Electric Company | Control systems and methods for additive manufacturing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10211658A (ja) * | 1997-01-31 | 1998-08-11 | Toyota Motor Corp | 粉粒体積層造形方法及びその装置 |
JP2001047520A (ja) * | 1999-08-04 | 2001-02-20 | Toyota Motor Corp | 積層造形方法 |
JP2006509914A (ja) * | 2002-12-13 | 2006-03-23 | アルカム アーベー | 立体製品の製造装置 |
JP2007118612A (ja) * | 1997-04-28 | 2007-05-17 | Three D Syst Inc | 立体造形法を用いた三次元物体の構築においてパルス放射線源を用いた硬化可能な媒体の露出を制御する装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2227672A1 (en) | 1997-01-29 | 1998-07-29 | Toyota Jidosha Kabushiki Kaisha | Method for producing a laminated object and apparatus for producing the same |
US5993554A (en) * | 1998-01-22 | 1999-11-30 | Optemec Design Company | Multiple beams and nozzles to increase deposition rate |
JP2000085019A (ja) | 1998-09-09 | 2000-03-28 | Sanyo Electric Co Ltd | 造形物の段差処理装置および方法 |
US6902246B2 (en) | 2001-10-03 | 2005-06-07 | 3D Systems, Inc. | Quantized feed system for solid freeform fabrication |
JP4123369B2 (ja) | 2003-06-30 | 2008-07-23 | リコープリンティングシステムズ株式会社 | 三次元造形装置 |
DE102005014483B4 (de) * | 2005-03-30 | 2019-06-27 | Realizer Gmbh | Vorrichtung zur Herstellung von Gegenständen durch schichtweises Aufbauen aus pulverförmigem Werkstoff |
US8245757B2 (en) | 2009-02-02 | 2012-08-21 | Stratasys, Inc. | Inorganic ionic support materials for digital manufacturing systems |
US8955558B2 (en) * | 2012-06-18 | 2015-02-17 | Stratasys, Inc. | Hopper valve for extrusion-based additive manufacturing systems, and methods of use thereof |
WO2014071968A1 (en) * | 2012-11-06 | 2014-05-15 | Arcam Ab | Powder pre-processing for additive manufacturing |
JP6157002B2 (ja) | 2013-11-21 | 2017-07-05 | 国立研究開発法人産業技術総合研究所 | 溶融層の積層構造の製造装置、溶融層の積層構造の製造方法及び溶融層の積層構造 |
JP2015182252A (ja) * | 2014-03-20 | 2015-10-22 | 日本電子株式会社 | 3次元積層造形装置 |
US9643361B2 (en) * | 2014-05-27 | 2017-05-09 | Jian Liu | Method and apparatus for three-dimensional additive manufacturing with a high energy high power ultrafast laser |
WO2017079091A1 (en) * | 2015-11-06 | 2017-05-11 | Velo3D, Inc. | Adept three-dimensional printing |
-
2015
- 2015-12-25 WO PCT/JP2015/086306 patent/WO2017109966A1/ja active Application Filing
- 2015-12-25 EP EP15899114.1A patent/EP3210756A4/en not_active Withdrawn
- 2015-12-25 JP JP2016510879A patent/JP6050551B1/ja active Active
- 2015-12-25 US US15/118,386 patent/US10406748B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10211658A (ja) * | 1997-01-31 | 1998-08-11 | Toyota Motor Corp | 粉粒体積層造形方法及びその装置 |
JP2007118612A (ja) * | 1997-04-28 | 2007-05-17 | Three D Syst Inc | 立体造形法を用いた三次元物体の構築においてパルス放射線源を用いた硬化可能な媒体の露出を制御する装置 |
JP2001047520A (ja) * | 1999-08-04 | 2001-02-20 | Toyota Motor Corp | 積層造形方法 |
JP2006509914A (ja) * | 2002-12-13 | 2006-03-23 | アルカム アーベー | 立体製品の製造装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018227229A1 (en) * | 2017-06-15 | 2018-12-20 | AmPro Innovations Pty Ltd | Improved additive manufacturing of metallic components |
CN107650377A (zh) * | 2017-09-13 | 2018-02-02 | 北京碧如蓝工贸公司 | 3d打印机喷嘴及3d打印机 |
Also Published As
Publication number | Publication date |
---|---|
EP3210756A1 (en) | 2017-08-30 |
US10406748B2 (en) | 2019-09-10 |
EP3210756A4 (en) | 2018-04-04 |
US20180009164A1 (en) | 2018-01-11 |
JPWO2017109966A1 (ja) | 2017-12-21 |
WO2017109966A1 (ja) | 2017-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6050551B1 (ja) | 3次元積層造形装置、3次元積層造形装置の制御方法および3次元積層造形装置の制御プログラム | |
US10882110B2 (en) | Method and device for applying fluids | |
JP6615216B2 (ja) | 層を順次硬化することにより三次元オブジェクトオブジェクトクトを製造するための装置、およびそれに付属する方法 | |
EP3135407B1 (en) | Coater apparatus and method of additive manufacturing | |
US20210205886A1 (en) | Devices and methods for three-dimensional printing | |
US10022794B1 (en) | Additive manufacturing using a mobile build volume | |
US10744596B2 (en) | Material feeder of additive manufacturing apparatus, additive manufacturing apparatus, and additive manufacturing method | |
US8727672B2 (en) | Method and device for conveying particulate material during the layer-wise production of patterns | |
US20240059010A1 (en) | Devices and methods for three-dimensional printing | |
JP2020506824A (ja) | 移動式走査エリアを使用する付加製造 | |
CN101410208A (zh) | 粉末施加系统 | |
US10981232B2 (en) | Additive manufacturing using a selective recoater | |
TW201801877A (zh) | 使用微波之陶瓷用加成製造方法 | |
JP6096379B1 (ja) | 3次元積層造形装置、3次元積層造形装置の制御方法および3次元積層造形装置の制御プログラム | |
JP2020199772A (ja) | 3次元の物体を付加製造する装置 | |
JP2023544586A (ja) | 大面積金属溶融システムのためのパルス伝達 | |
US20230001642A1 (en) | Additive manufacturing machine and method with in-situ dosing rate measurement device | |
US20230001643A1 (en) | Additive manufacturing machine and method with in-situ measurement and control system | |
US11760024B2 (en) | Apparatus for additively manufacturing of three-dimensional objects | |
JP2020532448A (ja) | 可動式製造ユニットを用いて大きな工作物を製造する装置及び方法 | |
US11612937B2 (en) | Powder refill system for an additive manufacturing machine | |
US20200230883A1 (en) | Apparatus for additively manufacturing three-dimensional objects | |
US11951543B2 (en) | Additive manufacturing machine and method with variable powder dispensing assembly | |
RU2379158C2 (ru) | Система нанесения порошка | |
JP2020203485A (ja) | 3次元の物体を付加製造する装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160927 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161019 |
|
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: 20161110 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161124 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6050551 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 |