JP6932834B1 - 積層造形装置 - Google Patents
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- 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
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- Y02P10/25—Process efficiency
Abstract
Description
3 材料層形成装置
11 チャンバ
11a 造形室
11b 天板
11c 補充室
11d 天板
11e 開口
31 ベース台
33 リコータヘッド
35 ブレード
37 案内部材
83 材料層
331 材料収容部
333 材料供給口
335 材料排出口
371 投入シュート
373 シャフト
374 貫通孔
375 ロータリアクチュエータ
377 ワイパ
L レーザ光
R 造形領域
Claims (7)
- 所望の三次元造形物が形成される造形領域を覆うチャンバと、
前記造形領域を有するベース台と、貯留した粉体である材料を吐出しながら前記ベース台上を水平方向に移動するリコータヘッドと、前記リコータヘッドに取り付けられ前記材料を均して粉体である前記材料からなる材料層を形成するブレードと、を含む材料層形成装置と、
前記材料層にレーザ光または電子ビームを照射し、前記材料層を溶融または焼結させて固化層を形成する照射装置と、
上下に開口し前記チャンバ外から供給された前記材料が流通可能に構成された投入シュートと、前記投入シュートの下端部を塞ぐよう設けられ水平方向に延び軸直交方向に貫通孔が形成されたシャフトと、前記シャフトを回転させるロータリアクチュエータと、を含む案内部材と、を備え、
前記シャフトが回転することで前記案内部材から前記リコータヘッドへの材料排出のオン/オフが切り換えられる、積層造形装置。 - 前記リコータヘッドは、
前記材料を貯留する材料収容部と、
前記材料収容部の上面に設けられ、前記材料収容部に供給される前記材料の受け口となる材料供給口と、
前記材料収容部の底面に設けられ、前記材料を前記造形領域に排出する材料排出口と、を有する、請求項1に記載の積層造形装置。 - 前記案内部材は、前記投入シュートの前記下端部に設けられ前記シャフトと摺接するワイパをさらに含む、請求項1または請求項2に記載の積層造形装置。
- 前記案内部材から前記リコータヘッドへの前記材料の供給は、少なくとも前記材料層を1層形成する毎に行われる、請求項1から請求項3に記載の積層造形装置。
- 前記リコータヘッドに貯留される前記材料の最大量は、前記材料層を1層形成するのに必要な量以上であり、前記材料層を2層形成するのに必要な量未満である、請求項4に記載の積層造形装置。
- 前記チャンバは、前記造形領域が存在する造形室と、前記案内部材から前記リコータヘッドへの前記材料の供給を行う補充室と、を有し、
前記補充室の天板には開口が形成され、
前記案内部材は前記開口に挿通され、前記補充室の天板に着脱可能に固定される、請求項1から請求項5のいずれか1項に記載の積層造形装置。 - 前記補充室の天板は、前記造形室の天板よりも低い位置に設けられる、請求項6に記載の積層造形装置。
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CN202111057202.6A CN114378305A (zh) | 2020-10-20 | 2021-09-09 | 层叠造形装置 |
TW110134084A TWI807416B (zh) | 2020-10-20 | 2021-09-13 | 層疊造形裝置 |
US17/492,699 US11759864B2 (en) | 2020-10-20 | 2021-10-04 | Additive manufacturing apparatus |
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JP2020175925 | 2020-10-20 |
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JP6932834B1 true JP6932834B1 (ja) | 2021-09-08 |
JP2022067600A JP2022067600A (ja) | 2022-05-06 |
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US (2) | US20220118524A1 (ja) |
JP (2) | JP6932834B1 (ja) |
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TW (2) | TWI807416B (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023046540A1 (de) * | 2021-09-21 | 2023-03-30 | Eos Gmbh Electro Optical Systems | Sensoranordnung für eine vorrichtung zur additiven fertigung, sowie vorrichtung dazu und messverfahren basierend darauf |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109421269B (zh) | 2017-08-24 | 2021-07-09 | 精工爱普生株式会社 | 造型材料供给装置、三维造型装置 |
JP7159814B2 (ja) * | 2018-11-28 | 2022-10-25 | セイコーエプソン株式会社 | 三次元造形装置、および、三次元造形物の製造方法 |
JP2022007276A (ja) | 2020-06-26 | 2022-01-13 | セイコーエプソン株式会社 | 三次元造形装置 |
JP2022100655A (ja) | 2020-12-24 | 2022-07-06 | セイコーエプソン株式会社 | 三次元造形装置、および三次元造形物の製造方法 |
JP7279234B1 (ja) | 2022-04-27 | 2023-05-22 | 株式会社ソディック | 積層造形装置および積層造形装置用の小領域造形ユニット |
JP7381670B1 (ja) | 2022-08-04 | 2023-11-15 | 株式会社ソディック | 積層造形装置 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6046534U (ja) | 1983-09-09 | 1985-04-02 | キヤノン株式会社 | リモ−トタ−ミナルを備えたカメラ |
DE19530295C1 (de) * | 1995-08-11 | 1997-01-30 | Eos Electro Optical Syst | Vorrichtung zur schichtweisen Herstellung eines Objektes mittels Lasersintern |
JP2001334583A (ja) * | 2000-05-25 | 2001-12-04 | Minolta Co Ltd | 三次元造形装置 |
JP6046534B2 (ja) | 2013-03-26 | 2016-12-14 | 本田技研工業株式会社 | 粉体供給装置及びこの粉体供給装置を備えた三次元造形装置 |
JP5721886B1 (ja) * | 2014-06-20 | 2015-05-20 | 株式会社ソディック | 積層造形装置 |
JP5841650B1 (ja) * | 2014-10-20 | 2016-01-13 | 株式会社ソディック | 積層造形装置 |
KR101547820B1 (ko) * | 2015-01-27 | 2015-08-28 | 화인케미칼 주식회사 | 입자 이송관을 포함하는 3차원 성형물 제조장치 |
FR3032637A1 (fr) | 2015-02-16 | 2016-08-19 | Michelin & Cie | Procede de gestion d'une poudre dans une installation de fabrication additive comprenant une pluralite de machines |
US9855704B2 (en) * | 2015-02-27 | 2018-01-02 | Technology Research Association For Future Additive Manufacturing | Powder recoater |
JP6304109B2 (ja) * | 2015-04-13 | 2018-04-04 | トヨタ自動車株式会社 | 積層造形装置 |
JP5960330B1 (ja) * | 2015-07-13 | 2016-08-02 | 株式会社ソディック | 積層造形装置 |
US10814387B2 (en) | 2015-08-03 | 2020-10-27 | General Electric Company | Powder recirculating additive manufacturing apparatus and method |
EP3368311B1 (en) * | 2015-10-30 | 2022-09-14 | Seurat Technologies, Inc. | Additive manufacturing system |
DE102015222689A1 (de) | 2015-11-17 | 2017-05-18 | Realizer Gmbh | Formherstellungsvorrichtung zur Herstellung von Formkörpern durch ortsselektives Verfestigen von Werkstoffpulver |
JP6132962B1 (ja) * | 2016-06-01 | 2017-05-24 | 株式会社ソディック | 積層造形装置および積層造形装置の材料粉体の再利用方法 |
JP6076532B1 (ja) * | 2016-06-14 | 2017-02-08 | 株式会社ソディック | 積層造形装置 |
US20210178689A1 (en) * | 2016-09-22 | 2021-06-17 | Hewlett-Packard Development Company, L.P. | Dispensing powder |
US10414148B2 (en) * | 2016-11-16 | 2019-09-17 | United Technologies Corporation | Selective powder dosing for an additively manufacturing system |
KR101820754B1 (ko) * | 2016-12-09 | 2018-01-23 | 한국생산기술연구원 | 3차원 프린터 및 이를 이용한 프린팅방법 |
US10773310B2 (en) * | 2017-01-31 | 2020-09-15 | General Electric Company | Additive manufacturing system, article, and method of manufacturing an article |
WO2018183396A1 (en) * | 2017-03-28 | 2018-10-04 | Velo3D, Inc. | Material manipulation in three-dimensional printing |
CN110621426A (zh) * | 2017-03-31 | 2019-12-27 | 株式会社尼康 | 处理方法及处理系统 |
WO2018227229A1 (en) * | 2017-06-15 | 2018-12-20 | AmPro Innovations Pty Ltd | Improved additive manufacturing of metallic components |
WO2019005042A1 (en) * | 2017-06-28 | 2019-01-03 | Hewlett-Packard Development Company, L.P. | RECHARGING CONTROL OF A BUILDING MATERIAL DISPENSER FOR ADDITIVE MANUFACTURING |
WO2019014257A1 (en) * | 2017-07-10 | 2019-01-17 | Arconic Inc. | SYSTEMS AND METHODS FOR AUTOMATED POWDER HANDLING AND DISPENSING |
WO2019022761A1 (en) * | 2017-07-28 | 2019-01-31 | Hewlett-Packard Development Company, L.P. | 3D PRINTER EQUIPPED WITH A TRANSPORT UNIT |
US11426927B2 (en) * | 2017-07-31 | 2022-08-30 | Hewlett-Packard Development Company, L.P. | Different mixtures of build materials deliverable during a three dimensional print operation |
JP6969288B2 (ja) * | 2017-10-30 | 2021-11-24 | セイコーエプソン株式会社 | 溶融材料供給装置、三次元造形装置 |
JP6393873B1 (ja) | 2017-09-05 | 2018-09-26 | 株式会社松浦機械製作所 | 三次元造形装置 |
WO2019070276A1 (en) * | 2017-10-05 | 2019-04-11 | Hewlett-Packard Development Company, L.P. | LOCKING MECHANISM FOR FASTENING A CONTAINER OF BUILDING MATERIAL |
CN207668506U (zh) * | 2017-11-13 | 2018-07-31 | 黎硕三维科技发展(上海)有限公司 | 一种激光烧结设备供粉机构的送粉装置 |
CN111465483B (zh) * | 2018-01-25 | 2022-11-11 | 惠普发展公司,有限责任合伙企业 | 构建材料分配装置 |
US11426937B2 (en) * | 2018-03-28 | 2022-08-30 | 3D Systems, Inc. | Three dimensional printing system adaptable to varying resin types |
WO2019191607A1 (en) * | 2018-03-29 | 2019-10-03 | Applied Materials, Inc. | Powder transer system for additive manufacturing |
JP6676688B2 (ja) * | 2018-04-06 | 2020-04-08 | 株式会社ソディック | 三次元造形物の製造方法 |
CN108819234B (zh) * | 2018-06-18 | 2021-07-23 | 重庆恩光科技有限公司 | 用于选择性激光熔化的铺粉盒总成 |
CN109226762B (zh) * | 2018-11-14 | 2021-03-19 | 浙江工贸职业技术学院 | 一种金属3d打印设备 |
JP6748181B2 (ja) * | 2018-12-14 | 2020-08-26 | 株式会社ソディック | 積層造形装置 |
CN210082420U (zh) | 2019-03-15 | 2020-02-18 | 共享智能铸造产业创新中心有限公司 | 一种可调开口的3d打印机铺粉装置 |
US11685118B2 (en) * | 2020-05-21 | 2023-06-27 | Formlabs, Inc. | Techniques for powder delivery in additive fabrication and related systems and methods |
WO2022072315A2 (en) * | 2020-10-02 | 2022-04-07 | 3D Systems, Inc. | Pulse transfer for large area metal fusion system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023046540A1 (de) * | 2021-09-21 | 2023-03-30 | Eos Gmbh Electro Optical Systems | Sensoranordnung für eine vorrichtung zur additiven fertigung, sowie vorrichtung dazu und messverfahren basierend darauf |
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