JP2015009495A - 三次元造形体およびサポート形成方法 - Google Patents
三次元造形体およびサポート形成方法 Download PDFInfo
- Publication number
- JP2015009495A JP2015009495A JP2013137173A JP2013137173A JP2015009495A JP 2015009495 A JP2015009495 A JP 2015009495A JP 2013137173 A JP2013137173 A JP 2013137173A JP 2013137173 A JP2013137173 A JP 2013137173A JP 2015009495 A JP2015009495 A JP 2015009495A
- Authority
- JP
- Japan
- Prior art keywords
- support
- modeling
- powder
- dimensional structure
- modeled object
- 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
- 238000000034 method Methods 0.000 title claims abstract description 61
- 230000015572 biosynthetic process Effects 0.000 title abstract description 3
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000000843 powder Substances 0.000 claims description 108
- 239000000654 additive Substances 0.000 claims description 52
- 230000000996 additive effect Effects 0.000 claims description 52
- 238000004519 manufacturing process Methods 0.000 claims description 52
- 230000009969 flowable effect Effects 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 12
- 238000005245 sintering Methods 0.000 claims description 6
- 235000015110 jellies Nutrition 0.000 claims description 5
- 239000008274 jelly Substances 0.000 claims description 5
- 239000008279 sol Substances 0.000 claims description 4
- 239000001993 wax Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000007493 shaping process Methods 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 description 19
- 239000011347 resin Substances 0.000 description 19
- 239000011230 binding agent Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 16
- 239000012530 fluid Substances 0.000 description 11
- 239000002184 metal Substances 0.000 description 10
- 238000007665 sagging Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 8
- 238000012805 post-processing Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 239000012459 cleaning agent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- -1 artificial bone Substances 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
-
- 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
- B22F10/10—Formation of a green body
- B22F10/14—Formation of a green body by jetting of binder onto a bed of metal powder
-
- 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
- B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
- B22F10/47—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by structural features
-
- 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
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
-
- 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
- B33Y80/00—Products made by additive manufacturing
-
- 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
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/68—Cleaning or washing
-
- 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
【解決手段】造形テーブル4上に積層された造形材料3と、前記造形材料内に形成された造形物11a〜11cと、前記造形材料内に形成され、前記造形物に対して所定の間隙d0、d1を介して設けられたサポート23a,23bは板状サポート、24a,24b,25a,25bと、を有するように構成する。
【選択図】図3
Description
4,141 造形テーブル
21,21a〜21c,22,22a〜22c,23a,23b,24a,24b,25a,25b,26a〜26c,27〜29 サポート
10,11a〜11c,12〜15 造形物
100 三次元積層造形装置
101 制御用コンピュータ
102 プリンタヘッドユニット
103 リコータユニット
104 造形タンク
105 昇降装置
106 粉末供給ホッパーユニット
107 クリーニングユニット
108 薬品ユニット
131 リコータ内ホッパー
132 振動ブレード
Claims (15)
- 造形テーブル上に積層された造形材料と、
前記造形材料内に形成された造形物と、
前記造形材料内に形成され、前記造形物に対して所定の間隙を介して設けられたサポートと、を有する、
ことを特徴とする三次元造形体。 - 前記造形物は、高さ方向に複数個形成され、
前記サポートは、高さ方向に隣接する2つの前記造形物の間に設けられた板状の板状サポートを含む、
ことを特徴とする請求項1に記載の三次元造形体。 - 前記サポートは、隣接する前記造形テーブルまたは前記板状サポートの間に形成される前記造形物よりも高い柱状の柱状サポートを含む、
ことを特徴とする請求項2に記載の三次元造形体。 - 前記柱状サポートは、上方または下方に設けられた前記板状サポートの一方と一体的に形成されている、
ことを特徴とする請求項3に記載の三次元造形体。 - 前記サポートは、前記造形物の形状に対応した形状を有する、
ことを特徴とする請求項1に記載の三次元造形体。 - 前記サポートは、内部に中空個所を有する、
ことを特徴とする請求項1に記載の三次元造形体。 - さらに、
前記造形テーブルと、前記造形テーブル上に形成される造形物との間に設けられた前記造形材料によるオフセット層を、有する、
ことを特徴とする請求項1乃至請求項6のいずれか1項に記載の三次元造形体。 - 前記サポートは、前記造形物と同じ組成を有する、
ことを特徴とする請求項1乃至請求項7のいずれか1項に記載の三次元造形体。 - 前記造形材料は、粉末状,ワックス状,ゼリー状およびゾル状を含む非流動性材料である、
ことを特徴とする請求項1乃至請求項8のいずれか1項に記載の三次元造形体。 - 前記造形材料は、前記粉末状の非流動性材料であり、
前記三次元造形体は、粉末焼結,粉末溶融および粉末インクジェットを含む粉末造形法を適用した三次元積層造形装置により形成される、
ことを特徴とする請求項9に記載の三次元造形体。 - 造形テーブル上に、1層分の造形材料をコーティングする処理、および、該コーティングされた造形材料を処理して造形物の1層分を形成する処理を繰り返す三次元積層造形装置におけるサポート形成方法であって、
前記造形物の1層分を形成するときに、該造形物と所定の間隙を介してサポートを形成する、
ことを特徴とするサポート形成方法。 - さらに、
前記造形テーブルと、前記造形テーブル上に形成される造形物との間に前記造形材料によるオフセット層を形成する、
ことを特徴とする請求項11に記載のサポート形成方法。 - 前記サポートは、前記造形物と同じ組成を有する、
ことを特徴とする請求項11または請求項12に記載のサポート形成方法。 - 前記造形材料は、粉末状,ワックス状,ゼリー状およびゾル状を含む非流動性材料である、
ことを特徴とする請求項11乃至請求項13のいずれか1項に記載のサポート形成方法。 - 前記造形材料は、前記粉末状の非流動性材料であり、
前記サポート形成方法は、粉末焼結,粉末溶融および粉末インクジェットを含む粉末造形法を適用した三次元積層造形装置に適用される、
ことを特徴とする請求項14に記載のサポート形成方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013137173A JP6270353B2 (ja) | 2013-06-28 | 2013-06-28 | 三次元造形体およびサポート形成方法 |
US14/901,487 US10124540B2 (en) | 2013-06-28 | 2014-06-27 | Three-dimensional modeled object and support forming method |
EP14816566.5A EP3015251B1 (en) | 2013-06-28 | 2014-06-27 | Three-dimensional shaped body and support formation method |
PCT/JP2014/067225 WO2014208743A1 (ja) | 2013-06-28 | 2014-06-27 | 三次元造形体およびサポート形成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013137173A JP6270353B2 (ja) | 2013-06-28 | 2013-06-28 | 三次元造形体およびサポート形成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015009495A true JP2015009495A (ja) | 2015-01-19 |
JP6270353B2 JP6270353B2 (ja) | 2018-01-31 |
Family
ID=52142066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013137173A Active JP6270353B2 (ja) | 2013-06-28 | 2013-06-28 | 三次元造形体およびサポート形成方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10124540B2 (ja) |
EP (1) | EP3015251B1 (ja) |
JP (1) | JP6270353B2 (ja) |
WO (1) | WO2014208743A1 (ja) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016159603A (ja) * | 2015-03-05 | 2016-09-05 | 株式会社リコー | 情報処理装置、プログラムおよび記録媒体 |
JP2016172893A (ja) * | 2015-03-17 | 2016-09-29 | セイコーエプソン株式会社 | 3次元形成装置および3次元形成方法 |
JP2017002387A (ja) * | 2015-06-16 | 2017-01-05 | セイコーエプソン株式会社 | 3次元形成装置および3次元形成方法 |
JP2017080931A (ja) * | 2015-10-23 | 2017-05-18 | ローランドディー.ジー.株式会社 | 3次元造形データ生成装置およびこれを備えた3次元造形システム |
JP2017128770A (ja) * | 2016-01-21 | 2017-07-27 | トヨタ自動車株式会社 | 金属部材の製造方法 |
CN107008901A (zh) * | 2015-10-15 | 2017-08-04 | 精工爱普生株式会社 | 三维造型物的制造方法以及三维造型物的制造装置 |
JP2017140837A (ja) * | 2016-02-11 | 2017-08-17 | ゼネラル・エレクトリック・カンパニイ | 積層造形法のための方法及び前縁支持体 |
JP2017159644A (ja) * | 2016-02-11 | 2017-09-14 | ゼネラル・エレクトリック・カンパニイ | 積層造形法のための方法及びコンフォーマル支持体 |
KR20170134325A (ko) * | 2015-01-14 | 2017-12-06 | 디지털 메탈 아베 | 소결 방법, 제조 방법, 대상물 데이터 처리 방법, 데이터 캐리어 및 대상물 데이터 프로세서 |
DE102016210356A1 (de) * | 2016-06-10 | 2017-12-14 | Eos Gmbh Electro Optical Systems | Verfahren und Vorrichtung zum Bereitstellen einer Anzahl drei-dimensionaler Objekte |
JP2018016830A (ja) * | 2016-07-26 | 2018-02-01 | マツダ株式会社 | 作動媒体制御機構の製造方法 |
JP2018108726A (ja) * | 2017-01-05 | 2018-07-12 | 三緯國際立體列印科技股▲ふん▼有限公司XYZprinting, Inc. | 3dプリンティング方法及び3dプリンティングシステム |
JP2019019352A (ja) * | 2017-07-13 | 2019-02-07 | 株式会社アドバンテスト | 製造装置、製造方法、およびプログラム |
JP2019107889A (ja) * | 2017-12-11 | 2019-07-04 | エス.ア.エス. スリーディーセラム − シントー | 付加製造の技法によってセラミック材料から作られた部片を製造するための方法 |
JP2019111792A (ja) * | 2017-12-26 | 2019-07-11 | 太平洋セメント株式会社 | 三次元造形装置による立体物作製方法および三次元造形装置 |
DE102018201415A1 (de) * | 2018-01-30 | 2019-08-01 | MTU Aero Engines AG | Stützvorrichtung zum Abstützen von mehreren additiv gefertigten Bauteilen |
KR20190136092A (ko) * | 2017-04-28 | 2019-12-09 | 디버전트 테크놀로지스, 인크. | 적층 제조에서 지지 구조체들 |
CN110744056A (zh) * | 2016-02-11 | 2020-02-04 | 通用电气公司 | 用于加性制造的方法及键槽支架 |
JP2020143335A (ja) * | 2019-03-06 | 2020-09-10 | 株式会社Ihi | 三次元的な構造を有する金属物品を製造する方法 |
JP2021003836A (ja) * | 2019-06-26 | 2021-01-14 | キヤノン株式会社 | 3次元造形装置、3次元造形方法およびプログラム |
US11571849B2 (en) | 2015-10-08 | 2023-02-07 | Mimaki Engineering Co., Ltd. | Three-dimensional object manufacturing method and manufacturing apparatus |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BG111711A (bg) * | 2014-02-28 | 2015-08-31 | "Принт Каст" Оод | Машина за послойно изграждане на тримерни модели от прахообразен материал |
EP3174651B1 (de) * | 2014-08-02 | 2020-06-17 | voxeljet AG | Verfahren und gussform, insbesondere zur verwendung in kaltgussverfahren |
US20170252973A1 (en) * | 2014-10-15 | 2017-09-07 | The Exone Company | Methods for Controlling Warpage of Cavities of Three-Dimensionally Printed Articles During Heat Treament |
GB2532470A (en) | 2014-11-19 | 2016-05-25 | Digital Metal Ab | Manufacturing method, manufacturing apparatus, data processing method, data processing apparatus, data carrier |
US10668532B2 (en) * | 2015-02-12 | 2020-06-02 | Raytheon Technologies Corporation | Additively manufactured non-contact support |
JP2017077707A (ja) * | 2015-10-22 | 2017-04-27 | ローランドディー.ジー.株式会社 | 3次元造形データ生成装置およびこれを備えた3次元造形システム |
US10486362B2 (en) | 2016-02-11 | 2019-11-26 | General Electric Company | Method and connecting supports for additive manufacturing |
US10549478B2 (en) * | 2016-02-11 | 2020-02-04 | General Electric Company | Methods and surrounding supports for additive manufacturing |
FR3049439B1 (fr) | 2016-03-31 | 2019-04-12 | L'oreal | Dispositif d’application d’une composition sous forme d’emulsion comprenant un filmogene et des huiles non volatiles |
BR112018072273B1 (pt) * | 2016-07-21 | 2022-05-03 | Hewlett-Packard Development Company, L.P | Impressora tridimensional e método para controlar a operação de uma impressora tridimensional |
EP3323530A1 (en) * | 2016-11-16 | 2018-05-23 | Montfort Watches SA | 3d printed watch dial |
US20180154441A1 (en) * | 2016-12-07 | 2018-06-07 | General Electric Company | Methods and table supports for additive manufacturing |
US10022794B1 (en) | 2017-01-13 | 2018-07-17 | General Electric Company | Additive manufacturing using a mobile build volume |
US10478893B1 (en) | 2017-01-13 | 2019-11-19 | General Electric Company | Additive manufacturing using a selective recoater |
US9956612B1 (en) * | 2017-01-13 | 2018-05-01 | General Electric Company | Additive manufacturing using a mobile scan area |
US10022795B1 (en) | 2017-01-13 | 2018-07-17 | General Electric Company | Large scale additive machine |
US10406751B2 (en) | 2017-04-14 | 2019-09-10 | Desktop Metal, Inc. | Automated de-powdering with level based nesting |
DE102017208520A1 (de) * | 2017-05-19 | 2018-11-22 | Premium Aerotec Gmbh | Verfahren zur Herstellung eines Objekts mittels generativer Fertigung, Bauteil, insbesondere für ein Luft- oder Raumfahrzeug, und computerlesbares Medium |
CN107552788B (zh) * | 2017-09-11 | 2020-02-25 | 北京航信增材科技有限公司 | 用于激光选区熔化金属增材制造的假烧结方法 |
WO2019064834A1 (ja) * | 2017-09-28 | 2019-04-04 | 株式会社日立製作所 | 粉末積層造形用入力データ作成装置 |
WO2019094367A1 (en) | 2017-11-10 | 2019-05-16 | General Electric Company | Powder reclamation and cleaning system for an additive manufacturing machine |
US10899088B2 (en) * | 2017-11-17 | 2021-01-26 | Matsuura Machinery Corporation | Support and method of shaping workpiece and support |
US10906249B2 (en) * | 2018-01-05 | 2021-02-02 | Desktop Metal, Inc. | Method for reducing layer shifting and smearing during 3D printing |
US11554543B2 (en) | 2018-02-06 | 2023-01-17 | Assembrix Ltd. | Multi-shelf three-dimensional printing |
US11491720B2 (en) | 2018-02-07 | 2022-11-08 | Desktop Metal, Inc. | Systems, devices, and methods for additive manufacturing |
US11117329B2 (en) | 2018-06-26 | 2021-09-14 | General Electric Company | Additively manufactured build assemblies having reduced distortion and residual stress |
US11440097B2 (en) | 2019-02-12 | 2022-09-13 | General Electric Company | Methods for additively manufacturing components using lattice support structures |
US11951515B2 (en) | 2019-08-05 | 2024-04-09 | Desktop Metal, Inc. | Techniques for depowdering additively fabricated parts via gas flow and related systems and methods |
US11833585B2 (en) | 2019-08-12 | 2023-12-05 | Desktop Metal, Inc. | Techniques for depowdering additively fabricated parts through vibratory motion and related systems and methods |
US11759859B2 (en) | 2019-08-23 | 2023-09-19 | Desktop Metal, Inc. | Techniques for depowdering additively fabricated parts through fluid immersion and related systems and methods |
EP3797905A1 (en) * | 2019-09-30 | 2021-03-31 | Siemens Aktiengesellschaft | Modular additive manufacturing method |
US11865615B2 (en) | 2019-12-11 | 2024-01-09 | Desktop Metal, Inc. | Techniques for depowdering additively fabricated parts and related systems and methods |
US11285540B2 (en) * | 2020-03-06 | 2022-03-29 | Warsaw Orthopedic, Inc. | Method for manufacturing parts or devices and forming transition layers facilitating removal of parts and devices from build-plates |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004358968A (ja) * | 2003-06-02 | 2004-12-24 | Hewlett-Packard Development Co Lp | 固体自由形状組立によって物体を製造するための方法および固体自由形状組立装置 |
US20120113439A1 (en) * | 2007-07-18 | 2012-05-10 | Voxeljet Technology | Method for producing three-dimensional components |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3398481B2 (ja) | 1994-07-19 | 2003-04-21 | 帝人製機株式会社 | 光造形法におけるサポート形成方法 |
JP2000309057A (ja) | 1999-04-27 | 2000-11-07 | Teijin Seiki Co Ltd | 光学的立体造形方法および装置 |
US20020171177A1 (en) | 2001-03-21 | 2002-11-21 | Kritchman Elisha M. | System and method for printing and supporting three dimensional objects |
FR2930357A1 (fr) | 2008-04-17 | 2009-10-23 | Alcatel Lucent Sas | Procede de vote electronique,decodeur pour la mise en oeuvre de ce procede et reseau comprenant un serveur de vote pour la mise en oeuvre du procede. |
JP5772668B2 (ja) * | 2012-03-08 | 2015-09-02 | カシオ計算機株式会社 | 3次元造形方法及び造形物複合体並びに3次元造形装置 |
-
2013
- 2013-06-28 JP JP2013137173A patent/JP6270353B2/ja active Active
-
2014
- 2014-06-27 WO PCT/JP2014/067225 patent/WO2014208743A1/ja active Application Filing
- 2014-06-27 EP EP14816566.5A patent/EP3015251B1/en active Active
- 2014-06-27 US US14/901,487 patent/US10124540B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004358968A (ja) * | 2003-06-02 | 2004-12-24 | Hewlett-Packard Development Co Lp | 固体自由形状組立によって物体を製造するための方法および固体自由形状組立装置 |
US20120113439A1 (en) * | 2007-07-18 | 2012-05-10 | Voxeljet Technology | Method for producing three-dimensional components |
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170134325A (ko) * | 2015-01-14 | 2017-12-06 | 디지털 메탈 아베 | 소결 방법, 제조 방법, 대상물 데이터 처리 방법, 데이터 캐리어 및 대상물 데이터 프로세서 |
KR102367043B1 (ko) * | 2015-01-14 | 2022-02-24 | 디지털 메탈 아베 | 소결 방법, 제조 방법, 대상물 데이터 처리 방법, 데이터 캐리어 및 대상물 데이터 프로세서 |
JP2016159603A (ja) * | 2015-03-05 | 2016-09-05 | 株式会社リコー | 情報処理装置、プログラムおよび記録媒体 |
JP2016172893A (ja) * | 2015-03-17 | 2016-09-29 | セイコーエプソン株式会社 | 3次元形成装置および3次元形成方法 |
JP2017002387A (ja) * | 2015-06-16 | 2017-01-05 | セイコーエプソン株式会社 | 3次元形成装置および3次元形成方法 |
US10376957B2 (en) | 2015-06-16 | 2019-08-13 | Seiko Epson Corporation | Three-dimensional forming apparatus and three-dimensional forming method |
US10625339B2 (en) | 2015-06-16 | 2020-04-21 | Seiko Epson Corporation | Three-dimensional forming apparatus and three-dimensional forming method |
US11571849B2 (en) | 2015-10-08 | 2023-02-07 | Mimaki Engineering Co., Ltd. | Three-dimensional object manufacturing method and manufacturing apparatus |
CN107008901B (zh) * | 2015-10-15 | 2020-12-18 | 精工爱普生株式会社 | 三维造型物的制造方法以及三维造型物的制造装置 |
CN107008901A (zh) * | 2015-10-15 | 2017-08-04 | 精工爱普生株式会社 | 三维造型物的制造方法以及三维造型物的制造装置 |
EP3159082B1 (en) * | 2015-10-15 | 2020-08-05 | Seiko Epson Corporation | Method of manufacturing three-dimensionally formed object |
JP2017080931A (ja) * | 2015-10-23 | 2017-05-18 | ローランドディー.ジー.株式会社 | 3次元造形データ生成装置およびこれを備えた3次元造形システム |
JP2017128770A (ja) * | 2016-01-21 | 2017-07-27 | トヨタ自動車株式会社 | 金属部材の製造方法 |
US11155071B2 (en) | 2016-02-11 | 2021-10-26 | General Electric Company | Methods and keyway supports for additive manufacturing |
JP2017159644A (ja) * | 2016-02-11 | 2017-09-14 | ゼネラル・エレクトリック・カンパニイ | 積層造形法のための方法及びコンフォーマル支持体 |
JP2017140837A (ja) * | 2016-02-11 | 2017-08-17 | ゼネラル・エレクトリック・カンパニイ | 積層造形法のための方法及び前縁支持体 |
CN110744056B (zh) * | 2016-02-11 | 2022-01-18 | 通用电气公司 | 用于加性制造的方法及键槽支架 |
US10357828B2 (en) | 2016-02-11 | 2019-07-23 | General Electric Company | Methods and leading edge supports for additive manufacturing |
EP3626370A1 (en) * | 2016-02-11 | 2020-03-25 | General Electric Company | Methods and keyway supports for additive manufacturing |
CN110744056A (zh) * | 2016-02-11 | 2020-02-04 | 通用电气公司 | 用于加性制造的方法及键槽支架 |
DE102016210356A1 (de) * | 2016-06-10 | 2017-12-14 | Eos Gmbh Electro Optical Systems | Verfahren und Vorrichtung zum Bereitstellen einer Anzahl drei-dimensionaler Objekte |
JP2018016830A (ja) * | 2016-07-26 | 2018-02-01 | マツダ株式会社 | 作動媒体制御機構の製造方法 |
JP2018108726A (ja) * | 2017-01-05 | 2018-07-12 | 三緯國際立體列印科技股▲ふん▼有限公司XYZprinting, Inc. | 3dプリンティング方法及び3dプリンティングシステム |
KR20180080969A (ko) * | 2017-01-05 | 2018-07-13 | 엑스와이지프린팅, 인크. | 3차원 인쇄 방법 및 3차원 인쇄 시스템 |
US10661551B2 (en) | 2017-01-05 | 2020-05-26 | Xyzprinting, Inc. | Three-dimension printing method and three-dimension printing system |
CN108274733A (zh) * | 2017-01-05 | 2018-07-13 | 三纬国际立体列印科技股份有限公司 | 立体打印方法与立体打印系统 |
KR102129995B1 (ko) * | 2017-01-05 | 2020-07-06 | 엑스와이지프린팅, 인크. | 3차원 인쇄 방법 및 3차원 인쇄 시스템 |
KR20190136092A (ko) * | 2017-04-28 | 2019-12-09 | 디버전트 테크놀로지스, 인크. | 적층 제조에서 지지 구조체들 |
JP2020518485A (ja) * | 2017-04-28 | 2020-06-25 | ダイバージェント テクノロジーズ, インコーポレイテッドDivergent Technologies, Inc. | 付加製造における支持構造 |
KR102615364B1 (ko) * | 2017-04-28 | 2023-12-18 | 디버전트 테크놀로지스, 인크. | 적층 제조에서 지지 구조체들 |
JP2019019352A (ja) * | 2017-07-13 | 2019-02-07 | 株式会社アドバンテスト | 製造装置、製造方法、およびプログラム |
JP2019107889A (ja) * | 2017-12-11 | 2019-07-04 | エス.ア.エス. スリーディーセラム − シントー | 付加製造の技法によってセラミック材料から作られた部片を製造するための方法 |
US11365157B2 (en) | 2017-12-11 | 2022-06-21 | S.A.S. 3DCeram-Sinto | Method for manufacturing pieces made of ceramic material by the technique of additive manufacturing |
JP2019111792A (ja) * | 2017-12-26 | 2019-07-11 | 太平洋セメント株式会社 | 三次元造形装置による立体物作製方法および三次元造形装置 |
JP7109914B2 (ja) | 2017-12-26 | 2022-08-01 | 太平洋セメント株式会社 | 三次元造形装置による立体物作製方法 |
DE102018201415A1 (de) * | 2018-01-30 | 2019-08-01 | MTU Aero Engines AG | Stützvorrichtung zum Abstützen von mehreren additiv gefertigten Bauteilen |
JP2020143335A (ja) * | 2019-03-06 | 2020-09-10 | 株式会社Ihi | 三次元的な構造を有する金属物品を製造する方法 |
JP7207020B2 (ja) | 2019-03-06 | 2023-01-18 | 株式会社Ihi | 三次元的な構造を有する金属物品を製造する方法 |
JP2021003836A (ja) * | 2019-06-26 | 2021-01-14 | キヤノン株式会社 | 3次元造形装置、3次元造形方法およびプログラム |
JP7328024B2 (ja) | 2019-06-26 | 2023-08-16 | キヤノン株式会社 | 3次元造形装置、立体物の造形方法、プログラムおよびコンピュータ読み取り可能な記憶媒体 |
Also Published As
Publication number | Publication date |
---|---|
JP6270353B2 (ja) | 2018-01-31 |
US20160368224A1 (en) | 2016-12-22 |
EP3015251A1 (en) | 2016-05-04 |
US10124540B2 (en) | 2018-11-13 |
EP3015251B1 (en) | 2019-05-22 |
EP3015251A4 (en) | 2017-01-11 |
WO2014208743A1 (ja) | 2014-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6270353B2 (ja) | 三次元造形体およびサポート形成方法 | |
JP6500047B2 (ja) | 積層造形法のための方法及び接続支持体 | |
JP7150936B2 (ja) | 三次元造形物の製造方法、および三次元造形装置 | |
JP6384826B2 (ja) | 三次元積層造形装置、三次元積層造形方法および三次元積層造形プログラム | |
KR102021406B1 (ko) | 성형체를 제조하기 위한 방법 및 장치 | |
JP5431576B2 (ja) | 選択的堆積造形のための組成物および方法 | |
US10357828B2 (en) | Methods and leading edge supports for additive manufacturing | |
US9533452B2 (en) | Method for stabilizing a powder bed by means of vacuum for additive manufacturing | |
US9555582B2 (en) | Method and assembly for additive manufacturing | |
US7435072B2 (en) | Methods and systems for producing an object through solid freeform fabrication | |
WO2015141779A1 (ja) | リコーターユニット、三次元積層造形装置、三次元積層造形方法および造形物 | |
JP6836097B2 (ja) | 三次元造形物の製造方法及び三次元造形物の製造装置 | |
JP6482006B2 (ja) | 三次元造形装置 | |
JP6742372B2 (ja) | 付加製造技術により少なくとも1つのセラミックス及び/又は金属材料からなる少なくとも1つの部品を製造する方法及びその装置 | |
US9114571B2 (en) | Method for reducing stress in three dimensional model | |
WO2019047925A1 (zh) | 一种吹气固化法3d打印铸造砂型的成形方法及装置 | |
US10137642B1 (en) | Methods to form 3D objects using cross-linkable or sinterable materials | |
WO2017025956A1 (en) | 3d printing using preformed reuseable support structure | |
JP6748162B2 (ja) | 付加製造技術によるセラミックス又は金属材料の製造方法及び製造装置 | |
TWI584941B (zh) | 快速成型系統及其方法 | |
US20180243987A1 (en) | System and method for additively manufacturing an article incorporating materials with a low tear strength | |
JP2020143335A (ja) | 三次元的な構造を有する金属物品を製造する方法 | |
CN111989210B (zh) | 用于三维对象的分层的设备 | |
US20230311369A1 (en) | Generate walls on screen devices to form holes in parts | |
JP2018053300A (ja) | 積層造形物の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160404 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160620 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170523 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170721 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170912 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171110 |
|
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: 20171128 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171226 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6270353 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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |