JP2009512579A - 粉末状形成材料から三次元物体を層方向に製造するための装置および方法 - Google Patents
粉末状形成材料から三次元物体を層方向に製造するための装置および方法 Download PDFInfo
- Publication number
- JP2009512579A JP2009512579A JP2008537123A JP2008537123A JP2009512579A JP 2009512579 A JP2009512579 A JP 2009512579A JP 2008537123 A JP2008537123 A JP 2008537123A JP 2008537123 A JP2008537123 A JP 2008537123A JP 2009512579 A JP2009512579 A JP 2009512579A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- layer
- dimensional object
- coating
- forming material
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 title claims description 19
- 239000000843 powder Substances 0.000 claims abstract description 100
- 238000000034 method Methods 0.000 claims abstract description 48
- 239000011248 coating agent Substances 0.000 claims description 34
- 238000000576 coating method Methods 0.000 claims description 34
- 230000008569 process Effects 0.000 claims description 13
- 239000004952 Polyamide Substances 0.000 claims description 9
- 229920002647 polyamide Polymers 0.000 claims description 9
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 229920000299 Nylon 12 Polymers 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- 239000012254 powdered material Substances 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 21
- 238000000149 argon plasma sintering Methods 0.000 description 18
- 238000005245 sintering Methods 0.000 description 5
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000110 selective laser sintering Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000032258 transport 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
- B33Y70/00—Materials specially adapted for 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
- B29C64/153—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
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
Abstract
【選択図】図2
Description
Claims (17)
- 粉末状の形成材料の層を、三次元物体の断面に対応するそれぞれの層の位置で、レーザまたは他のエネルギー源の作用により順次固化させることにより三次元物体を製造するための装置であって、
その上に前記物体が形成される支持体(2)と、
前記支持体または先に固化された層の上に粉末材料の層を塗布するための塗布装置であって、少なくとも1つの塗布方向(B)へ前記支持体または先に固化された層を横切って移動可能な塗布装置(5)と、
前記物体に対応するそれぞれの層の位置で粉末材料を固化させる固化装置(6)とを含み、
前記塗布装置(5)が、塗布方向に向かって上昇する塗布面(60c,61c)を有するブレード(60,61)を備え、前記塗布面が前記支持体(2)に対向するブレード底面側に設けられて、0.2度より大きく約5度より小さい角度、好ましくは約0.5度と約3度との間の角度、より好ましくは約0.7度と約2.8度との間の角度以下の角度で、該塗布装置の移動方向(B)に向かって上昇していることを特徴とする装置。 - 前記面の上り勾配が約0.01から約0.06の間であることを特徴とする、請求項1記載の装置。
- 前記塗布面の前記移動方向における幅が約lmmと約20mmとの間にあり、好ましくは約6mmであることを特徴とする、請求項1または2記載の装置。
- 前記塗布面の高さが約0.03mmより高く約0.5mmより低く、好ましくは約0.08mmより高く約5mmより低いことを特徴とする、請求項1から3の一つに記載の装置。
- 前記塗布装置(5)が、互いに距離を置いて配置され、かつ当該塗布装置の移動方向(B)に対して垂直な平面に関して鏡面対称に形成されている2つのブレードを備えることを特徴とする、請求項1から4の一つに記載の装置。
- 前記各ブレードが対称に形成されており、かつ2つの塗布面を有していることを特徴とする、請求項1から5の一つに記載の装置。
- 粉末状の形成材料の層を、三次元物体の断面に対応するそれぞれの層の位置で、レーザ又は他のエネルギー源の作用により順次固化させることにより三次元物体を製造する方法において、2.1ηrelより大きい溶液粘度を有する粉末が使用され、
層を塗布する間に前記粉末が機械的に固められることを特徴とする方法。 - 粉末状の形成材料の層を、三次元物体の断面に対応するそれぞれの層の位置で、レーザ又は他等のエネルギー源の作用により順次固化させることにより三次元物体を製造する方法において、
2.1ηrelより大きいPA2200の溶液粘度に相当する溶融粘度を有する粉末が使用され、
層を塗布する間に前記粉末が機械的に固められることを特徴とする方法。 - 固められることにより、0.38g/cm3より大きい粉末床密度が生成されることを特徴とする請求項7または8記載の方法。
- 0.4g/cm3より大きく、好ましくは0.41g/cm3より大きく、より好ましくは0.42より大きい粉末床密度が生成されることを特徴とする、請求項7から9の一つに記載の方法。
- 溶液粘度が約2.1より高く、好ましくは約2.3より高く、さらに好ましくは約2.6ηrelより高いことを特徴とする、請求項7から10の一つに記載の方法。
- 粉末状形成材料として、先に形成された1つまたはいくつかの物体の製造において未固化粉末として残留した古い粉末と、以前にいずれの製造工程においても使用されたことのない新しい粉末とを含む材料が使用されることを特徴とする、請求項7から11の一つに記載の方法。
- 粉末状の形成材料の層を、三次元物体の断面に対応するそれぞれの層の位置で、レーザ又は他のエネルギー源の作用により順次固化させることにより三次元物体を製造する方法であって、
粉末状形成材料として、先に形成された1つまたはいくつかの物体の製造において未固化粉末として残留した古い粉末と、以前にいずれの製造工程においても使用されたことのない新しい粉末とを含む材料が使用される方法において、
層を塗布する間に前記粉末状形成材料が機械的に固められ、新しい粉末の比率が形成構築プロセスに使用する粉末の全量の50%より小さいことを特徴とする方法。 - プラスチック粉末が材料として使用されることを特徴とする、請求項7から13の一つに記載の方法。
- 前記材料がポリアミド粉末、好ましくはポリアミド12を含むことを特徴とする請求項14記載の方法。
- 請求項1から6の一つに記載の装置を用いて行われることを特徴とする、請求項7から15の一つに記載の方法。
- 該方法によって製造される物体が、窪み状態を持たないことを特徴とする、請求項7から16の一つに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006023484.7 | 2006-05-18 | ||
DE102006023484A DE102006023484A1 (de) | 2006-05-18 | 2006-05-18 | Vorrichtung und Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts aus einem pulverförmigen Aufbaumaterial |
PCT/EP2007/003641 WO2007134688A1 (de) | 2006-05-18 | 2007-04-25 | Vorrichtung und verfahren zum schichtweisen herstellen eines dreidimensionalen objekts aus einem pulverförmigen aufbaumaterial |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009512579A true JP2009512579A (ja) | 2009-03-26 |
JP4742148B2 JP4742148B2 (ja) | 2011-08-10 |
Family
ID=38308750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008537123A Expired - Fee Related JP4742148B2 (ja) | 2006-05-18 | 2007-04-25 | 粉末状形成材料から三次元物体を層方向に製造するための装置および方法 |
Country Status (9)
Country | Link |
---|---|
US (3) | US20090045553A1 (ja) |
EP (1) | EP2026952B2 (ja) |
JP (1) | JP4742148B2 (ja) |
CN (1) | CN101351325B (ja) |
BR (1) | BRPI0702904A2 (ja) |
DE (2) | DE102006023484A1 (ja) |
HK (1) | HK1124284A1 (ja) |
RU (1) | RU2370367C1 (ja) |
WO (1) | WO2007134688A1 (ja) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017532433A (ja) * | 2014-06-20 | 2017-11-02 | ヴェロ・スリー・ディー・インコーポレイテッド | 3次元印刷のための装置、システム、および、方法 |
US9919360B2 (en) | 2016-02-18 | 2018-03-20 | Velo3D, Inc. | Accurate three-dimensional printing |
US9962767B2 (en) | 2015-12-10 | 2018-05-08 | Velo3D, Inc. | Apparatuses for three-dimensional printing |
US20180126649A1 (en) | 2016-11-07 | 2018-05-10 | Velo3D, Inc. | Gas flow in three-dimensional printing |
JP2018111304A (ja) * | 2017-01-12 | 2018-07-19 | 株式会社リコー | 立体造形用樹脂粉末、立体造形物及び立体造形物の製造方法 |
US10065270B2 (en) | 2015-11-06 | 2018-09-04 | Velo3D, Inc. | Three-dimensional printing in real time |
US10144176B1 (en) | 2018-01-15 | 2018-12-04 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
US10252336B2 (en) | 2016-06-29 | 2019-04-09 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US10272525B1 (en) | 2017-12-27 | 2019-04-30 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
US10315252B2 (en) | 2017-03-02 | 2019-06-11 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
WO2019187108A1 (ja) * | 2018-03-30 | 2019-10-03 | シーメット株式会社 | ブレード、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 |
US10449696B2 (en) | 2017-03-28 | 2019-10-22 | Velo3D, Inc. | Material manipulation in three-dimensional printing |
US10611092B2 (en) | 2017-01-05 | 2020-04-07 | Velo3D, Inc. | Optics in three-dimensional printing |
US11691343B2 (en) | 2016-06-29 | 2023-07-04 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US11999110B2 (en) | 2019-07-26 | 2024-06-04 | Velo3D, Inc. | Quality assurance in formation of three-dimensional objects |
US12070907B2 (en) | 2016-09-30 | 2024-08-27 | Velo3D | Three-dimensional objects and their formation |
Families Citing this family (105)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006023485A1 (de) * | 2006-05-18 | 2007-11-22 | Eos Gmbh Electro Optical Systems | Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objekts |
EP2231351A4 (en) * | 2007-12-06 | 2012-03-21 | Arcam Ab | APPARATUS AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL OBJECT |
EP2231352B1 (en) * | 2008-01-03 | 2013-10-16 | Arcam Ab | Method and apparatus for producing three-dimensional objects |
DE102008022946B4 (de) | 2008-05-09 | 2014-02-13 | Fit Fruth Innovative Technologien Gmbh | Vorrichtung und Verfahren zum Aufbringen von Pulvern oder Pasten |
DE102008024465A1 (de) | 2008-05-21 | 2009-11-26 | Eos Gmbh Electro Optical Systems | Verfahren und Vorrichtung zum schichtweisen Herstellen eines dreidimensionalen Objekts aus einem pulverförmigen Material |
EP2191922B1 (de) | 2008-11-27 | 2011-01-05 | MTT Technologies GmbH | Träger- und Pulverauftragsvorrichtung für eine Anlage zur Herstellung von Werkstücken durch Beaufschlagen von Pulverschichten mit elektromagnetischer Strahlung oder Teilchenstrahlung |
DE102008060046A1 (de) | 2008-12-02 | 2010-06-10 | Eos Gmbh Electro Optical Systems | Verfahren zum Bereitstellen einer identifizierbaren Pulvermenge und Verfahren zur Herstellung eines Objekts |
US8308466B2 (en) * | 2009-02-18 | 2012-11-13 | Arcam Ab | Apparatus for producing a three-dimensional object |
WO2011008143A1 (en) | 2009-07-15 | 2011-01-20 | Arcam Ab | Method and apparatus for producing three-dimensional objects |
EP2289462B1 (de) * | 2009-08-25 | 2012-05-30 | BEGO Medical GmbH | Vorrichtung und Verfahren zur kontinuierlichen, generativen Fertigung |
DE102009043317A1 (de) * | 2009-09-28 | 2011-03-31 | Eos Gmbh Electro Optical Systems | Verfahren und Vorrichtung zum generativen Herstellen eines dreidimensionalen Objekts mit dreidimensional kodiertem Zeichen |
GB0917936D0 (en) | 2009-10-13 | 2009-11-25 | 3D Printer Aps | Three-dimensional printer |
DE102010004035A1 (de) * | 2010-01-05 | 2011-07-07 | EOS GmbH Electro Optical Systems, 82152 | Vorrichtung zum generativen Herstellen eines dreidimensionalen Objekts mit isoliertem Baufeld |
DE102010020416A1 (de) * | 2010-05-12 | 2011-11-17 | Eos Gmbh Electro Optical Systems | Bauraumveränderungseinrichtung sowie eine Vorrichtung zum Herstellen eines dreidimensionalen Objekts mit einer Bauraumveränderungseinrichtung |
PL219312B1 (pl) * | 2010-05-21 | 2015-04-30 | Jankowski Piotr Mbm Technology Spółka Cywilna | Sposób i urządzenie do wygładzania elementów wykonanych w technologii przyrostowej SLS |
FR2962061B1 (fr) * | 2010-07-01 | 2013-02-22 | Snecma | Procede de fabrication d'une piece metallique par fusion selective d'une poudre |
EP2627687B1 (en) | 2010-09-27 | 2021-09-22 | Arkema, Inc. | Heat treated polymer powders |
RU2468920C2 (ru) * | 2010-12-16 | 2012-12-10 | Государственное общеобразовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Способ послойного изготовления армированных объемных изделий |
RU2553796C2 (ru) | 2011-01-28 | 2015-06-20 | Аркам Аб | Способ изготовления трехмерного тела |
ITVI20110099A1 (it) * | 2011-04-20 | 2012-10-21 | Dws Srl | Metodo per la produzione di un oggetto tridimensionale e macchina stereolitografica impiegante tale metodo |
EP2714375A1 (en) | 2011-06-02 | 2014-04-09 | A. Raymond et Cie | Fasteners manufactured by three-dimensional printing |
US8883064B2 (en) | 2011-06-02 | 2014-11-11 | A. Raymond & Cie | Method of making printed fastener |
US8916085B2 (en) | 2011-06-02 | 2014-12-23 | A. Raymond Et Cie | Process of making a component with a passageway |
EP2797730B2 (en) | 2011-12-28 | 2020-03-04 | Arcam Ab | Method and apparatus for detecting defects in freeform fabrication |
KR102199319B1 (ko) | 2011-12-28 | 2021-01-06 | 아르켐 에이비 | 첨가적으로 제조되는 3차원 물품들의 레졸루션을 증가시키기 위한 방법 및 장치 |
EP2797707B1 (en) | 2011-12-28 | 2021-02-24 | Arcam Ab | Method and apparatus for manufacturing porous three-dimensional articles |
US9822195B2 (en) | 2012-02-29 | 2017-11-21 | Trinseo Europe Gmbh | Process for producing diene polymers |
US9126167B2 (en) | 2012-05-11 | 2015-09-08 | Arcam Ab | Powder distribution in additive manufacturing |
WO2014071968A1 (en) | 2012-11-06 | 2014-05-15 | Arcam Ab | Powder pre-processing for additive manufacturing |
CN104853901B (zh) | 2012-12-17 | 2018-06-05 | 阿卡姆股份公司 | 添加材料制造方法和设备 |
WO2014095208A1 (en) | 2012-12-17 | 2014-06-26 | Arcam Ab | Method and apparatus for additive manufacturing |
US9931785B2 (en) | 2013-03-15 | 2018-04-03 | 3D Systems, Inc. | Chute for laser sintering systems |
CN103171151B (zh) * | 2013-03-24 | 2015-12-09 | 广州市文搏智能科技有限公司 | 一种3d打印成形方法以及3d打印成形装置 |
US9550207B2 (en) | 2013-04-18 | 2017-01-24 | Arcam Ab | Method and apparatus for additive manufacturing |
US9676031B2 (en) | 2013-04-23 | 2017-06-13 | Arcam Ab | Method and apparatus for forming a three-dimensional article |
US9415443B2 (en) | 2013-05-23 | 2016-08-16 | Arcam Ab | Method and apparatus for additive manufacturing |
US9468973B2 (en) | 2013-06-28 | 2016-10-18 | Arcam Ab | Method and apparatus for additive manufacturing |
US9505057B2 (en) | 2013-09-06 | 2016-11-29 | Arcam Ab | Powder distribution in additive manufacturing of three-dimensional articles |
US9676032B2 (en) | 2013-09-20 | 2017-06-13 | Arcam Ab | Method for additive manufacturing |
DE102013019716A1 (de) * | 2013-11-27 | 2015-05-28 | Voxeljet Ag | 3D-Druckverfahren mit Schlicker |
US10434572B2 (en) | 2013-12-19 | 2019-10-08 | Arcam Ab | Method for additive manufacturing |
US9802253B2 (en) | 2013-12-16 | 2017-10-31 | Arcam Ab | Additive manufacturing of three-dimensional articles |
US10130993B2 (en) | 2013-12-18 | 2018-11-20 | Arcam Ab | Additive manufacturing of three-dimensional articles |
US9789563B2 (en) | 2013-12-20 | 2017-10-17 | Arcam Ab | Method for additive manufacturing |
US9789541B2 (en) | 2014-03-07 | 2017-10-17 | Arcam Ab | Method for additive manufacturing of three-dimensional articles |
US20150283613A1 (en) | 2014-04-02 | 2015-10-08 | Arcam Ab | Method for fusing a workpiece |
EP3183108B1 (en) | 2014-08-20 | 2020-12-09 | Etxe-Tar, S.A. | Method and system for additive manufacturing using a light beam |
US9341467B2 (en) | 2014-08-20 | 2016-05-17 | Arcam Ab | Energy beam position verification |
US9999924B2 (en) | 2014-08-22 | 2018-06-19 | Sigma Labs, Inc. | Method and system for monitoring additive manufacturing processes |
DE102014112454A1 (de) * | 2014-08-29 | 2016-03-03 | Exone Gmbh | Beschichteranordnung für einen 3D-Drucker |
DE102014112469A1 (de) | 2014-08-29 | 2016-03-03 | Exone Gmbh | Beschichteranordnung für einen 3d-drucker |
US10786948B2 (en) | 2014-11-18 | 2020-09-29 | Sigma Labs, Inc. | Multi-sensor quality inference and control for additive manufacturing processes |
US20160167303A1 (en) | 2014-12-15 | 2016-06-16 | Arcam Ab | Slicing method |
EP3035130B1 (fr) * | 2014-12-19 | 2022-03-02 | Omega SA | Procédé de réalisation d'un élément décoré d'une pièce d'horlogerie ou de bijouterie, et élément réalise par le procédé |
WO2016115284A1 (en) | 2015-01-13 | 2016-07-21 | Sigma Labs, Inc. | Material qualification system and methodology |
US10226817B2 (en) | 2015-01-13 | 2019-03-12 | Sigma Labs, Inc. | Material qualification system and methodology |
US9721755B2 (en) | 2015-01-21 | 2017-08-01 | Arcam Ab | Method and device for characterizing an electron beam |
US10028841B2 (en) | 2015-01-27 | 2018-07-24 | K2M, Inc. | Interbody spacer |
AU2016200443B2 (en) | 2015-01-27 | 2020-09-10 | K2M, Inc. | Spinal implant |
US11014161B2 (en) | 2015-04-21 | 2021-05-25 | Arcam Ab | Method for additive manufacturing |
US10449606B2 (en) * | 2015-06-19 | 2019-10-22 | General Electric Company | Additive manufacturing apparatus and method for large components |
US11478983B2 (en) | 2015-06-19 | 2022-10-25 | General Electric Company | Additive manufacturing apparatus and method for large components |
DE102015213103A1 (de) * | 2015-07-13 | 2017-01-19 | Eos Gmbh Electro Optical Systems | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts |
DE102015011790A1 (de) * | 2015-09-16 | 2017-03-16 | Voxeljet Ag | Vorrichtung und Verfahren zum Herstellen dreidimensionaler Formteile |
US10807187B2 (en) | 2015-09-24 | 2020-10-20 | Arcam Ab | X-ray calibration standard object |
US10207489B2 (en) | 2015-09-30 | 2019-02-19 | Sigma Labs, Inc. | Systems and methods for additive manufacturing operations |
US10583483B2 (en) | 2015-10-15 | 2020-03-10 | Arcam Ab | Method and apparatus for producing a three-dimensional article |
US10525531B2 (en) | 2015-11-17 | 2020-01-07 | Arcam Ab | Additive manufacturing of three-dimensional articles |
US10610930B2 (en) | 2015-11-18 | 2020-04-07 | Arcam Ab | Additive manufacturing of three-dimensional articles |
US11247274B2 (en) | 2016-03-11 | 2022-02-15 | Arcam Ab | Method and apparatus for forming a three-dimensional article |
EP3228441A1 (en) | 2016-04-05 | 2017-10-11 | Siemens Aktiengesellschaft | Control system and method for additive manufacturing |
US10549348B2 (en) | 2016-05-24 | 2020-02-04 | Arcam Ab | Method for additive manufacturing |
US11325191B2 (en) | 2016-05-24 | 2022-05-10 | Arcam Ab | Method for additive manufacturing |
US10525547B2 (en) | 2016-06-01 | 2020-01-07 | Arcam Ab | Additive manufacturing of three-dimensional articles |
US10884388B2 (en) * | 2016-09-06 | 2021-01-05 | Continuous Composites Inc. | Systems and methods for controlling additive manufacturing |
DE102016219968A1 (de) | 2016-09-28 | 2018-03-29 | Eos Gmbh Electro Optical Systems | Verfahren zur Bestimmung einer relativen Pulverbettdichte in einer Vorrichtung zum generativen Herstellen eines dreidimensionalen Objekts |
US10792757B2 (en) | 2016-10-25 | 2020-10-06 | Arcam Ab | Method and apparatus for additive manufacturing |
US10987752B2 (en) | 2016-12-21 | 2021-04-27 | Arcam Ab | Additive manufacturing of three-dimensional articles |
RU173439U1 (ru) * | 2017-01-19 | 2017-08-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный университет" | Устройство для изготовления трехмерных прототипов с использованием растворов полимеров |
US10730240B2 (en) | 2017-03-09 | 2020-08-04 | Applied Materials, Inc. | Additive manufacturing with energy delivery system having rotating polygon |
US11059123B2 (en) | 2017-04-28 | 2021-07-13 | Arcam Ab | Additive manufacturing of three-dimensional articles |
EP3415108B1 (en) | 2017-05-25 | 2024-09-04 | Stryker European Operations Holdings LLC | Fusion cage with integrated fixation and insertion features |
US10981323B2 (en) | 2017-05-26 | 2021-04-20 | Applied Materials, Inc. | Energy delivery with rotating polygon and multiple light beams on same path for additive manufacturing |
US10940641B2 (en) | 2017-05-26 | 2021-03-09 | Applied Materials, Inc. | Multi-light beam energy delivery with rotating polygon for additive manufacturing |
US11292062B2 (en) | 2017-05-30 | 2022-04-05 | Arcam Ab | Method and device for producing three-dimensional objects |
US20180369914A1 (en) | 2017-06-23 | 2018-12-27 | Applied Materials, Inc. | Additive manufacturing with multiple polygon mirror scanners |
US11135773B2 (en) | 2017-06-23 | 2021-10-05 | Applied Materials, Inc. | Additive manufacturing with multiple mirror scanners |
US11006981B2 (en) | 2017-07-07 | 2021-05-18 | K2M, Inc. | Surgical implant and methods of additive manufacturing |
GB2564710A (en) * | 2017-07-21 | 2019-01-23 | Lpw Technology Ltd | Measuring density of a powder bed and detecting a defect in an additively manufactured article |
US11185926B2 (en) | 2017-09-29 | 2021-11-30 | Arcam Ab | Method and apparatus for additive manufacturing |
WO2019078882A1 (en) * | 2017-10-20 | 2019-04-25 | Hewlett-Packard Development Company, L.P. | FORMATION OF LAYERS IN ADDITIVE MANUFACTURE |
US10529070B2 (en) | 2017-11-10 | 2020-01-07 | Arcam Ab | Method and apparatus for detecting electron beam source filament wear |
US11331855B2 (en) | 2017-11-13 | 2022-05-17 | Applied Materials, Inc. | Additive manufacturing with dithering scan path |
US10821721B2 (en) | 2017-11-27 | 2020-11-03 | Arcam Ab | Method for analysing a build layer |
US11072117B2 (en) | 2017-11-27 | 2021-07-27 | Arcam Ab | Platform device |
CN108115933A (zh) * | 2017-12-20 | 2018-06-05 | 北京卫星环境工程研究所 | 基于光辐射熔融技术的颗粒物成型方法 |
US11517975B2 (en) | 2017-12-22 | 2022-12-06 | Arcam Ab | Enhanced electron beam generation |
US20190242865A1 (en) * | 2018-02-02 | 2019-08-08 | United Technologies Corporation | Process equivalent powder reuse capsule for additive manufacturing |
US11267051B2 (en) | 2018-02-27 | 2022-03-08 | Arcam Ab | Build tank for an additive manufacturing apparatus |
US11458682B2 (en) | 2018-02-27 | 2022-10-04 | Arcam Ab | Compact build tank for an additive manufacturing apparatus |
US11400519B2 (en) | 2018-03-29 | 2022-08-02 | Arcam Ab | Method and device for distributing powder material |
JP2021523293A (ja) | 2018-05-09 | 2021-09-02 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | ポリゴンスキャナを用いた付加製造 |
US11179888B2 (en) * | 2019-01-25 | 2021-11-23 | Delavan Inc. | Recoaters with gas flow management |
DE102019007480A1 (de) | 2019-10-26 | 2021-04-29 | Laempe Mössner Sinto Gmbh | Anordnung und Verfahren zum Erzeugen einer Schicht eines partikelförmigen Baumaterials in einem 3D-Drucker |
US11633799B2 (en) * | 2020-10-01 | 2023-04-25 | Hamilton Sundstrand Corporation | Control assembly fabrication via brazing |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08294785A (ja) * | 1995-04-21 | 1996-11-12 | Eos Gmbh Electro Optical Syst | 3次元物体の製造方法および装置 |
JP2000336403A (ja) * | 1999-05-26 | 2000-12-05 | Matsushita Electric Works Ltd | 三次元形状造形物の製造方法 |
JP2002503632A (ja) * | 1998-02-19 | 2002-02-05 | エコール.ナショナール.シュペリエール.ド.セラミーク.インドストリエル | 粉体のレーザ焼結によるプロトタイプ迅速形成方法およびその装置 |
JP2004137465A (ja) * | 2002-10-17 | 2004-05-13 | Degussa Ag | 選択的レーザー焼結のための焼結粉末、その製造方法、成形体の製造方法および成形体 |
JP2004523356A (ja) * | 2001-04-10 | 2004-08-05 | ゲネリス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 流動体を塗布するための方法および装置 |
JP2006508217A (ja) * | 2002-12-02 | 2006-03-09 | イーオーエス ゲゼルシャフト ミット ベシュレンクテル ハフツング イレクトロ オプティカル システムズ | 特にレーザ焼結の際に使用するための円形粒子状プラスチック粉末、このような粉末の製造方法およびこのような粉末を使用するレーザ焼結プロセス |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US653186A (en) | 1898-12-31 | 1900-07-03 | Clarence W Smith | Circulating apparatus for rotary digesters, & c. |
US4863538A (en) * | 1986-10-17 | 1989-09-05 | Board Of Regents, The University Of Texas System | Method and apparatus for producing parts by selective sintering |
WO1990003893A1 (en) * | 1988-10-05 | 1990-04-19 | Michael Feygin | An improved apparatus and method for forming an integral object from laminations |
US5626919A (en) * | 1990-03-01 | 1997-05-06 | E. I. Du Pont De Nemours And Company | Solid imaging apparatus and method with coating station |
US5385780A (en) * | 1990-12-05 | 1995-01-31 | The B. F. Goodrich Company | Sinterable mass of polymer powder having resistance to caking and method of preparing the mass |
US5304329A (en) | 1992-11-23 | 1994-04-19 | The B. F. Goodrich Company | Method of recovering recyclable unsintered powder from the part bed of a selective laser-sintering machine |
US5648450A (en) * | 1992-11-23 | 1997-07-15 | Dtm Corporation | Sinterable semi-crystalline powder and near-fully dense article formed therein |
DE4319142A1 (de) * | 1993-06-09 | 1994-12-15 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Verbundgegenständen aus Polyamiden und Elastomeren |
DE4325573C2 (de) | 1993-07-30 | 1998-09-03 | Stephan Herrmann | Verfahren zur Erzeugung von Formkörpern durch sukzessiven Aufbau von Pulverschichten sowie Vorichtung zu dessen Durchführung |
US5817206A (en) * | 1996-02-07 | 1998-10-06 | Dtm Corporation | Selective laser sintering of polymer powder of controlled particle size distribution |
SE509088C2 (sv) * | 1997-04-30 | 1998-12-07 | Ralf Larsson | Sätt och anordning för framställning av volymkroppar |
US6294644B1 (en) * | 1998-03-06 | 2001-09-25 | Ube Industries, Ltd. | Nylon 12, nylon composition, method for producing nylon 12, and tubular molded product using nylon 12 |
DE19928245B4 (de) * | 1999-06-21 | 2006-02-09 | Eos Gmbh Electro Optical Systems | Einrichtung zum Zuführen von Pulver für eine Lasersintereinrichtung |
DE19937260B4 (de) * | 1999-08-06 | 2006-07-27 | Eos Gmbh Electro Optical Systems | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts |
WO2001038061A1 (en) * | 1999-10-26 | 2001-05-31 | University Of Southern California | Process of making a three-dimensional object |
FR2802128B1 (fr) * | 1999-12-10 | 2002-02-08 | Ecole Nale Sup Artes Metiers | Dispositif de depose de couches minces de matiere en poudre ou pulverulente et procede adapte |
RU2217265C2 (ru) | 2000-01-28 | 2003-11-27 | Физический институт им. П.Н. Лебедева РАН | Способ изготовления объёмных изделий из порошковых композиций |
SG106041A1 (en) * | 2000-03-21 | 2004-09-30 | Nanyang Polytechnic | Plastic components with improved surface appearance and method of making the same |
DE10105504A1 (de) * | 2001-02-07 | 2002-08-14 | Eos Electro Optical Syst | Vorrichtung zur Behandlung von Pulver für eine Vorrichtung zum Herstellen eines dreidimensionalen Objekts, Vorrichtung zum Herstellen eines dreidimensionalen Objekts und Verfahren zum Herstellen eines dreidimensionalen Objekts |
DE10216013B4 (de) * | 2002-04-11 | 2006-12-28 | Generis Gmbh | Verfahren und Vorrichtung zum Auftragen von Fluiden |
US7316748B2 (en) * | 2002-04-24 | 2008-01-08 | Wisconsin Alumni Research Foundation | Apparatus and method of dispensing small-scale powders |
DE10300959C5 (de) | 2003-01-14 | 2013-10-02 | Cl Schutzrechtsverwaltungs Gmbh | Beschichtereinrichtung für eine Bauvorrichtung zur Erstellung von Formteilen aus Baumaterial |
DE10310385B4 (de) * | 2003-03-07 | 2006-09-21 | Daimlerchrysler Ag | Verfahren zur Herstellung von dreidimensionalen Körpern mittels pulverbasierter schichtaufbauender Verfahren |
FR2856614B1 (fr) * | 2003-06-30 | 2006-08-11 | Phenix Systems | Dispositif de realisation de couches minces de poudre notamment a hautes temperatures lors d'un procede base sur l'action d'un laser sur de la matiere |
WO2005097475A1 (en) | 2004-03-30 | 2005-10-20 | Valspar Sourcing, Inc. | Selective laser sintering process and polymers used therein |
DE102004024440B4 (de) * | 2004-05-14 | 2020-06-25 | Evonik Operations Gmbh | Polymerpulver mit Polyamid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver |
DE102004047876A1 (de) * | 2004-10-01 | 2006-04-06 | Degussa Ag | Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Pulvers in einem Verfahren zur Herstellung dreidimensionaler Objekte |
DE102005002930A1 (de) * | 2005-01-21 | 2006-07-27 | Degussa Ag | Polymerpulver mit Polyamid, Verwendung in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Polymerpulver |
-
2006
- 2006-05-18 DE DE102006023484A patent/DE102006023484A1/de not_active Ceased
-
2007
- 2007-04-25 BR BRPI0702904-7A patent/BRPI0702904A2/pt not_active Application Discontinuation
- 2007-04-25 US US11/994,285 patent/US20090045553A1/en not_active Abandoned
- 2007-04-25 JP JP2008537123A patent/JP4742148B2/ja not_active Expired - Fee Related
- 2007-04-25 EP EP07724571.0A patent/EP2026952B2/de active Active
- 2007-04-25 CN CN2007800010001A patent/CN101351325B/zh active Active
- 2007-04-25 RU RU2008106928/12A patent/RU2370367C1/ru active
- 2007-04-25 WO PCT/EP2007/003641 patent/WO2007134688A1/de active Application Filing
- 2007-04-25 DE DE502007005213T patent/DE502007005213D1/de active Active
-
2009
- 2009-03-03 HK HK09102037.2A patent/HK1124284A1/xx not_active IP Right Cessation
-
2011
- 2011-02-14 US US13/027,001 patent/US8658078B2/en active Active
-
2014
- 2014-01-09 US US14/150,993 patent/US8967990B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08294785A (ja) * | 1995-04-21 | 1996-11-12 | Eos Gmbh Electro Optical Syst | 3次元物体の製造方法および装置 |
JP2002503632A (ja) * | 1998-02-19 | 2002-02-05 | エコール.ナショナール.シュペリエール.ド.セラミーク.インドストリエル | 粉体のレーザ焼結によるプロトタイプ迅速形成方法およびその装置 |
JP2000336403A (ja) * | 1999-05-26 | 2000-12-05 | Matsushita Electric Works Ltd | 三次元形状造形物の製造方法 |
JP2004523356A (ja) * | 2001-04-10 | 2004-08-05 | ゲネリス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 流動体を塗布するための方法および装置 |
JP2004137465A (ja) * | 2002-10-17 | 2004-05-13 | Degussa Ag | 選択的レーザー焼結のための焼結粉末、その製造方法、成形体の製造方法および成形体 |
JP2006508217A (ja) * | 2002-12-02 | 2006-03-09 | イーオーエス ゲゼルシャフト ミット ベシュレンクテル ハフツング イレクトロ オプティカル システムズ | 特にレーザ焼結の際に使用するための円形粒子状プラスチック粉末、このような粉末の製造方法およびこのような粉末を使用するレーザ焼結プロセス |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9821411B2 (en) | 2014-06-20 | 2017-11-21 | Velo3D, Inc. | Apparatuses, systems and methods for three-dimensional printing |
JP2017532433A (ja) * | 2014-06-20 | 2017-11-02 | ヴェロ・スリー・ディー・インコーポレイテッド | 3次元印刷のための装置、システム、および、方法 |
US10195693B2 (en) | 2014-06-20 | 2019-02-05 | Vel03D, Inc. | Apparatuses, systems and methods for three-dimensional printing |
US10493564B2 (en) | 2014-06-20 | 2019-12-03 | Velo3D, Inc. | Apparatuses, systems and methods for three-dimensional printing |
US10507549B2 (en) | 2014-06-20 | 2019-12-17 | Velo3D, Inc. | Apparatuses, systems and methods for three-dimensional printing |
US10065270B2 (en) | 2015-11-06 | 2018-09-04 | Velo3D, Inc. | Three-dimensional printing in real time |
US10357957B2 (en) | 2015-11-06 | 2019-07-23 | Velo3D, Inc. | Adept three-dimensional printing |
US10071422B2 (en) | 2015-12-10 | 2018-09-11 | Velo3D, Inc. | Skillful three-dimensional printing |
US10286603B2 (en) | 2015-12-10 | 2019-05-14 | Velo3D, Inc. | Skillful three-dimensional printing |
US10688722B2 (en) | 2015-12-10 | 2020-06-23 | Velo3D, Inc. | Skillful three-dimensional printing |
US10183330B2 (en) | 2015-12-10 | 2019-01-22 | Vel03D, Inc. | Skillful three-dimensional printing |
US9962767B2 (en) | 2015-12-10 | 2018-05-08 | Velo3D, Inc. | Apparatuses for three-dimensional printing |
US10207454B2 (en) | 2015-12-10 | 2019-02-19 | Velo3D, Inc. | Systems for three-dimensional printing |
US10252335B2 (en) | 2016-02-18 | 2019-04-09 | Vel03D, Inc. | Accurate three-dimensional printing |
US10434573B2 (en) | 2016-02-18 | 2019-10-08 | Velo3D, Inc. | Accurate three-dimensional printing |
US9931697B2 (en) | 2016-02-18 | 2018-04-03 | Velo3D, Inc. | Accurate three-dimensional printing |
US9919360B2 (en) | 2016-02-18 | 2018-03-20 | Velo3D, Inc. | Accurate three-dimensional printing |
US10286452B2 (en) | 2016-06-29 | 2019-05-14 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US10259044B2 (en) | 2016-06-29 | 2019-04-16 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US11691343B2 (en) | 2016-06-29 | 2023-07-04 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US10252336B2 (en) | 2016-06-29 | 2019-04-09 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
US12070907B2 (en) | 2016-09-30 | 2024-08-27 | Velo3D | Three-dimensional objects and their formation |
US20180126649A1 (en) | 2016-11-07 | 2018-05-10 | Velo3D, Inc. | Gas flow in three-dimensional printing |
US10661341B2 (en) | 2016-11-07 | 2020-05-26 | Velo3D, Inc. | Gas flow in three-dimensional printing |
US10611092B2 (en) | 2017-01-05 | 2020-04-07 | Velo3D, Inc. | Optics in three-dimensional printing |
JP2018111304A (ja) * | 2017-01-12 | 2018-07-19 | 株式会社リコー | 立体造形用樹脂粉末、立体造形物及び立体造形物の製造方法 |
US10369629B2 (en) | 2017-03-02 | 2019-08-06 | Veo3D, Inc. | Three-dimensional printing of three-dimensional objects |
US10442003B2 (en) | 2017-03-02 | 2019-10-15 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
US10357829B2 (en) | 2017-03-02 | 2019-07-23 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
US10888925B2 (en) | 2017-03-02 | 2021-01-12 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
US10315252B2 (en) | 2017-03-02 | 2019-06-11 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
US10449696B2 (en) | 2017-03-28 | 2019-10-22 | Velo3D, Inc. | Material manipulation in three-dimensional printing |
US10272525B1 (en) | 2017-12-27 | 2019-04-30 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
US10144176B1 (en) | 2018-01-15 | 2018-12-04 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
WO2019187108A1 (ja) * | 2018-03-30 | 2019-10-03 | シーメット株式会社 | ブレード、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 |
JP7093936B2 (ja) | 2018-03-30 | 2022-07-01 | シーメット株式会社 | ブレード、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 |
JPWO2019187108A1 (ja) * | 2018-03-30 | 2021-03-25 | シーメット株式会社 | ブレード、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 |
US11999110B2 (en) | 2019-07-26 | 2024-06-04 | Velo3D, Inc. | Quality assurance in formation of three-dimensional objects |
Also Published As
Publication number | Publication date |
---|---|
US8658078B2 (en) | 2014-02-25 |
RU2008106928A (ru) | 2009-08-27 |
US20090045553A1 (en) | 2009-02-19 |
US8967990B2 (en) | 2015-03-03 |
BRPI0702904A2 (pt) | 2011-03-15 |
CN101351325A (zh) | 2009-01-21 |
EP2026952B2 (de) | 2015-09-23 |
DE502007005213D1 (de) | 2010-11-11 |
WO2007134688A1 (de) | 2007-11-29 |
DE102006023484A1 (de) | 2007-11-22 |
EP2026952A1 (de) | 2009-02-25 |
EP2026952B1 (de) | 2010-09-29 |
HK1124284A1 (en) | 2009-07-10 |
RU2370367C1 (ru) | 2009-10-20 |
CN101351325B (zh) | 2012-06-13 |
US20140127339A1 (en) | 2014-05-08 |
US20110133367A1 (en) | 2011-06-09 |
JP4742148B2 (ja) | 2011-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4742148B2 (ja) | 粉末状形成材料から三次元物体を層方向に製造するための装置および方法 | |
US11273600B2 (en) | Method and device for a generative manufacturing of a three-dimensional object | |
US11858216B2 (en) | Method and apparatus for solid freeform fabrication of objects utilizing in situ infusion | |
US12083738B2 (en) | Method, device, and recoating module for producing a three-dimensional object | |
US9902113B2 (en) | Method for manufacturing three-dimensional shaped object and three-dimensional shaped object | |
US20190111487A1 (en) | Sintering and shaping method, liquid binding agent, and sintered shaped article | |
RU2665653C2 (ru) | Способ послойного изготовления детали селективным плавлением или селективным спеканием слоев порошка с оптимальной плотностью посредством высокоэнергетического пучка | |
US8409483B2 (en) | Methods and apparatus for use in solid freeform fabrication | |
JP3010312B2 (ja) | 三次元物体の作製方法および装置 | |
US10981322B2 (en) | Process for the accelerated production of objects by means of generative manufacturing | |
JP4882868B2 (ja) | 三次元形状造形物の製造方法 | |
JP5612278B2 (ja) | 三次元形状造形物の製造方法およびその製造装置 | |
JP2018526527A (ja) | 付加製造における材料分与及び圧縮 | |
US20050242473A1 (en) | Uniform thermal distribution imaging | |
RU2423203C2 (ru) | Способ спекания при лазерном послойном порошковом синтезе объемных деталей | |
Salehi et al. | Inkjet based 3D additive manufacturing of metals | |
KR102002003B1 (ko) | 분말소결방식 금속3d프린터용 균일 분말 도포 장치 및 이를 이용한 균일 분말 도포 방법 | |
US20220203454A1 (en) | Manufacturing method with additive component production and post-processing | |
Ghani et al. | Physical evaluations of Co-Cr-Mo parts processed using different additive manufacturing techniques | |
MXPA04001040A (es) | Metodo y aparato para manufacturar componentes de metal pulverizado multimaterial. | |
JP2019081958A (ja) | 焼結造形方法、液状結合剤、および焼結造形物 | |
US20210178666A1 (en) | Build material compaction | |
Regenfuss et al. | Freeform fabrication of dental inlays by Laser Micro-Sintering | |
Li et al. | Selective laser sintering of compacted Cu/Sn powders | |
JP2003507572A (ja) | 電気加熱用成形体の製造方法及びその方法により製造された加熱用成形体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101029 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101117 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110114 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110121 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110314 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110316 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110322 |
|
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: 20110413 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110509 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4742148 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140513 Year of fee payment: 3 |
|
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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |