JP6875446B2 - 少なくとも1つの3次元物体を付加製造する方法 - Google Patents
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Description
Claims (13)
- 少なくとも1つのエネルギービーム(5)によって3次元物体(2)を付加製造するための装置(1)の造形平面(BP)に塗布された造形材料層(3)を連続的な層ごとの選択照射及び固化によって、少なくとも1つの3次元物体(2)を付加製造する方法であって、
前記エネルギービーム(5)によって選択的に照射及び固化される、少なくとも1つの造形材料層(3)が、前記造形材料層(3)の少なくとも1つの延在方向に対して湾曲形状を有する、少なくとも1つの造形材料層セクション(11)を備え、かつ造形材料塗布要素(13)が前記造形平面(BP)を横断して移動するときに、前記造形材料層(3)を搬送する、移動可能に支持された搬送要素(10)の制御された、振動する上下運動により生成される、方法。 - 前記の、又は少なくとも1つの、湾曲した造形材料層セクション(11)は、少なくとも1つの隆起した又は隆起させられた部分(11a)であって、基準高さ又は基準面(RP)に対して隆起した及び/又は隆起させられた少なくとも1つの部分と、少なくとも1つの沈降した又は沈降させられた部分(11b)であって、前記基準高さ又は基準面(RP)に対して沈降した及び/又は沈降させられた少なくとも1つの沈降した又は沈降させられた部分との少なくともいずれかを備える、請求項1に記載の方法。
- 前記隆起した又は隆起させられた部分(11a)は、前記造形材料層(3)の各々の隆起因子と層厚さ(t)を基に、前記造形材料層(3)の各々の層厚さ(t)に隆起因子を掛けることにより決定される隆起値だけ隆起し、及び/又は、前記沈降した又は沈降させられた部分(11b)は、前記造形材料層(3)の各々の沈降因子と層厚さ(t)を基に、前記造形材料層(3)の各々の層厚さ(t)に沈降因子を掛けることにより決定される沈降値だけ沈降する、請求項2に記載の方法。
- 複数の造形材料層(3)は、前記造形材料層(3)の各々が少なくとも1つの湾曲形状の造形材料層セクション(11)を備えるように塗布され、それにより、隣接して配置された造形材料層(3)の各湾曲形状の造形材料層セクション(11)における、前記隆起した又は隆起させられた部分(11a)及び/又は前記沈降した又は沈降させられた部分(11b)が同一傾斜を有する、請求項2又は請求項3に記載の方法。
- 複数の造形材料層(3)は、前記造形材料層(3)の各々が少なくとも1つの湾曲形状の造形材料層セクション(11)を備えるように塗布され、それにより、隣接して配置された造形材料層(3)の各湾曲形状の造形材料層セクション(11)において、前記隆起した又は隆起させられた部分(11a)及び/又は前記沈降した又は沈降させられた部分(11b)が同一傾斜を有し、下の造形材料層(3)が、垂直方向に直接隣接して配置された上の造形材料層(3)に係合するようになった、請求項4に記載の方法。
- 複数の造形材料層(3)は、前記造形材料層(3)の各々が少なくとも1つの湾曲形状の造形材料層セクション(11)を備えるように塗布され、それにより、隣接して配置された造形材料層(3)の各湾曲形状の造形材料層セクション(11)において、前記隆起した又は隆起させられた部分(11a)及び/又は前記沈降した又は沈降させられた部分(11b)が同一傾斜を有し、
下の造形材料層(3)の隆起部(11a)の上側部分が、垂直方向に直接隣接して塗布された上の造形材料層(3)の隆起部(11a)の下側部分に係合し、
上の造形材料層(3)の沈降部(11b)の下側部分が、垂直方向に直接隣接して塗布された下の造形材料層(3)の沈降部(11b)の上側部分に係合するようになった、請求項4又は請求項5に記載の方法。 - 湾曲形状を有する造形材料層セクション(11)は、選択的に照射および固化される造形材料層(3)を生成するために前記造形平面(BP)内にある量の造形材料(4)を塗布するように構成された造形材料塗布要素(13)であって、その自由端が前記造形平面(BP)に向けられた造形材料塗布要素(13)と、前記造形平面(BP)の露出する上面、との間の距離を、造形材料塗布プロセス中に協調的に変化させることによって生成される、請求項1〜請求項6のいずれか一項に記載の方法。
- 前記造形材料層(3)の少なくとも1つの延在方向に関して湾曲した形状を有する少なくとも1つの造形材料層セクション(11)を備え、選択的に照射及び固化される前記少なくとも1つの造形材料層(3)は、選択的に照射及び固化される造形材料層(3)を生成するために、前記造形平面(BP)にある量の造形材料(4)を塗布するように構成された造形材料塗布要素(13)を、前記造形平面(BP)を横切る少なくとも2つの異なる運動成分の複合運動で移動させることにより生成され、
第1の運動成分は、前記造形材料塗布要素(13)の前記造形平面(BP)に平行な方向の運動であるか又はそれを含み、かつ少なくとも1つの更なる運動成分が、前記造形材料塗布要素(13)の前記造形平面(BP)に平行でない方向の運動であるか又はそれを含む、請求項1〜請求項7のいずれか一項に記載の方法。 - 前記造形材料層(3)の少なくとも1つの延在方向に関して湾曲した形状を有する少なくとも1つの造形材料層セクション(11)を備え、選択的に照射及び固化される前記少なくとも1つの造形材料層(3)は、選択的に照射及び固化される造形材料層(3)を生成するために、前記造形平面(BP)にある量の造形材料(4)を塗布するように構成された造形材料塗布要素(13)を、前記造形平面(BP)を横切る少なくとも2つの異なる運動成分で定義される複合運動で移動させることにより生成され、
第1の運動成分は、前記造形材料塗布要素(13)の前記造形平面(BP)に平行な方向の運動であるか又はそれを含み、かつ少なくとも1つの更なる運動成分が、回転軸の周りの前記造形材料塗布要素(13)の回転運動であって、ピボット運動であるか又はそれを含む、請求項1〜請求項8のいずれか一項に記載の方法。 - 各造形材料層(3)を選択的に照射するための、少なくとも1つの照射パラメータであって、前記エネルギービーム(5)の垂直焦点位置が、前記湾曲形状の造形材料層セクション(11)に基づき、少なくとも1つの照射及び/又は固化の基準に関して決定される、請求項1〜請求項9のいずれか一項に記載の方法。
- 前記3次元物体(2)の付加製造の基本となる造形データ(BD)には、湾曲形状を有する少なくとも1つの造形材料層セクション(11)を備える、少なくとも1つの造形材料層(3)が含まれる、請求項1〜請求項10のいずれか一項に記載の方法。
- 個々の装置(1)の造形平面(BP)に塗布された造形材料層(3)を連続的に層ごとに選択照射及び固化して少なくとも1つの3次元物体(2)を付加製造するための装置(1)の制御ユニット(6)であって、
前記制御ユニット(6)は、造形材料(4)の前記塗布を、請求項1〜請求項11のいずれか一項に記載の方法に従って制御し、
選択的に照射及び固化される少なくとも1つの造形材料層(3)が、前記造形材料層(3)内に、前記造形材料層(3)の少なくとも1つの延在方向に対して湾曲した形状を有する少なくとも1つの造形材料層セクション(11)を備えるように塗布されるようにする、制御ユニット。 - 装置(1)の造形平面(BP)に塗布された造形材料(3)の層を、少なくとも1つのエネルギービーム(5)によって、連続的な層ごとの選択照射及び固化することで、少なくとも1つの3次元物体(2)を付加製造するための装置(1)であって、請求項12に記載の制御ユニット(6)を備える、装置。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18167379.9 | 2018-04-13 | ||
| EP18167379.9A EP3552803A1 (en) | 2018-04-13 | 2018-04-13 | Method for additively manufacturing at least one three-dimensional object |
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| JP2019181950A JP2019181950A (ja) | 2019-10-24 |
| JP6875446B2 true JP6875446B2 (ja) | 2021-05-26 |
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| US11987005B2 (en) | 2019-12-19 | 2024-05-21 | Concept Laser Gmbh | Build plane measurement systems and related methods |
Family Cites Families (21)
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| JP2558355B2 (ja) * | 1989-07-24 | 1996-11-27 | 松下電工株式会社 | 三次元形状の形成方法 |
| DE19853978C1 (de) * | 1998-11-23 | 2000-05-25 | Fraunhofer Ges Forschung | Vorrichtung für das selektive Laser-Schmelzen zur Herstellung eines Formkörpers |
| DE102008031587A1 (de) * | 2008-07-03 | 2010-01-07 | Eos Gmbh Electro Optical Systems | Vorrichtung zum schichtweisen Herstellen eines dreidimensionalen Objekts |
| EP2399695A1 (de) * | 2010-06-22 | 2011-12-28 | SLM Solutions GmbH | Verfahren und Vorrichtung zur Herstellung einer dreidimensionalen Struktur auf einer gekrümmten Basisebene |
| DE102010049068A1 (de) * | 2010-10-20 | 2012-04-26 | Mtu Aero Engines Gmbh | Vorrichtung zum Herstellen, Reparieren und/oder Austauschen eines Bauteils mittels eines durch Energiestrahlung verfestigbaren Pulvers, sowie ein Verfahren und ein gemäß dem Verfahren hergestelltes Bauteil |
| DE202011003443U1 (de) * | 2011-03-02 | 2011-12-23 | Bego Medical Gmbh | Vorrichtung zur generativen Herstellung dreidimensionaler Bauteile |
| EP2700459B1 (en) * | 2012-08-21 | 2019-10-02 | Ansaldo Energia IP UK Limited | Method for manufacturing a three-dimensional article |
| CN103602981B (zh) * | 2013-11-29 | 2016-03-23 | 东莞光韵达光电科技有限公司 | Smt阶梯模板制造工艺 |
| JP6233001B2 (ja) * | 2013-12-20 | 2017-11-22 | ソニー株式会社 | 造形装置および造形物の製造方法 |
| US20170282462A1 (en) * | 2014-10-01 | 2017-10-05 | Panasonic Intellectual Property Management Co., Lt d. | Method for manufacturing three-dimensional shaped object |
| US10037020B2 (en) * | 2015-02-17 | 2018-07-31 | Ntopology Inc. | System and methods for creating a seamless mesh exhibiting localized customization to fill a multidimensional input surface |
| US10071422B2 (en) * | 2015-12-10 | 2018-09-11 | Velo3D, Inc. | Skillful three-dimensional printing |
| EP3208077B1 (en) * | 2016-02-18 | 2021-07-21 | VELO3D, Inc. | Accurate three-dimensional printing |
| CN107301671A (zh) * | 2016-04-15 | 2017-10-27 | 物化股份有限公司 | 通过共形打印定制减震 |
| US11330865B2 (en) * | 2016-04-15 | 2022-05-17 | Materialise Nv | Optimized three dimensional printing using ready-made supports |
| GB201608637D0 (en) * | 2016-05-17 | 2016-06-29 | Rolls Royce Plc | Additive layer manufacturing base plate |
| JP6802994B2 (ja) * | 2016-06-15 | 2020-12-23 | 株式会社リコー | 三次元造形装置及び造形物載置板 |
| JP2018012282A (ja) * | 2016-07-21 | 2018-01-25 | 株式会社リコー | 立体造形装置および立体造形方法 |
| CN106738898A (zh) * | 2017-03-14 | 2017-05-31 | 吉林大学 | 一种可编程定向短纤维增强复合材料3d打印方法及装置 |
| CN107008903B (zh) * | 2017-05-10 | 2019-11-05 | 窦鹤鸿 | 长方体形3d打印装备及3d打印机 |
| CN107352999A (zh) * | 2017-07-21 | 2017-11-17 | 成都职业技术学院 | 一种3d打印用无机物粉末激光烧结性能的模拟测试方法 |
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| EP3552803A1 (en) | 2019-10-16 |
| CN110370628A (zh) | 2019-10-25 |
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