JP6736773B2 - 付加製造 - Google Patents
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- JP6736773B2 JP6736773B2 JP2019528017A JP2019528017A JP6736773B2 JP 6736773 B2 JP6736773 B2 JP 6736773B2 JP 2019528017 A JP2019528017 A JP 2019528017A JP 2019528017 A JP2019528017 A JP 2019528017A JP 6736773 B2 JP6736773 B2 JP 6736773B2
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- 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
- B29C64/227—Driving means
- B29C64/236—Driving means for motion in a direction within the plane of a layer
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- 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
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- 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
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- 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
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- 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
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- 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
- B29C64/218—Rollers
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- 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
- B29C64/227—Driving means
-
- 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
- B29C64/264—Arrangements for irradiation
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- 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
- B29C64/295—Heating elements
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- 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
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- 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
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- 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
Description
例えば図25および図26を参照して上述したように、作業領域上の1番目のパスにおいて、融合剤で処理された構築材料の第1の層の構築材料へと融合エネルギーを適用し、次いで構築材料の第1の層の未処理の構築材料を加熱し、そして次いで構築材料の第1の層を構築材料の第2の層で覆い;
例えば図9から図12を参照して上述したように、作業領域上の2番目のパスにおいて、第2の層の構築材料を加熱し、そして次いで第2の層の加熱された構築材料を融合剤および/または装飾化剤で処理し;
例えば図15から図18を参照して上述したように、作業領域上の3番目のパスにおいて、第2の層の構築材料を融合剤および/または装飾化剤で処理し、そして次いで第2の層の処理された構築材料に融合エネルギーを適用し;そして次に
例えば図21および図22を参照して上述したように、作業領域上の4番目のパスにおいて、第2の層の処理された構築材料に融合エネルギーを適用する命令を含んでいる。
Claims (15)
- 付加製造装置のための融合システムであって:
層形成デバイス、加熱ランプ、および融合ランプを担持する第1のキャリッジであって、移動直線に沿って作業領域上を第1の方向および第1の方向と反対の第2の方向において往復動可能な第1のキャリッジと;
剤分配器を担持する第2のキャリッジであって、移動直線に沿って作業領域上を第1の方向および第2の方向において往復動可能な第2のキャリッジと;
第1のキャリッジ、加熱ランプ、融合ランプ、第2のキャリッジ、および剤分配器に関連して作動するよう接続されたコントローラであって:
1番目のパスにおいて第1のキャリッジを作業領域上で第1の方向に移動させている間に、オブジェクト構造上に構築材料を層形成して構築材料層を形成し;
2番目のパスにおいて第1のキャリッジおよび第2のキャリッジを作業領域上で第2の方向に移動させている間に、層の構築材料を加熱ランプで照射し、次いで剤分配器で融合剤および/または装飾化剤を層の構築材料上に分配し;
3番目のパスにおいて第2のキャリッジおよび第1のキャリッジを作業領域上で第1の方向に移動させている間に、剤分配器で融合剤および/または装飾化剤を層の構築材料上に分配し、次いで層の構築材料を融合ランプで照射し;そして
4番目のパスにおいて、第1のキャリッジを作業領域上で第2の方向に戻るよう移動させている間に、層の構築材料を融合ランプで照射するコントローラとを含む、システム。 - コントローラは、層形成、照射および分配、分配および照射、および照射のシーケンスを、構築材料の複数の後続層について繰り返す、請求項1のシステム。
- コントローラは、1番目のパスにおいて第1のキャリッジを作業領域上で第1の方向に移動させている間に、構築材料がオブジェクト構造上に層形成される前に、オブジェクト構造を加熱ランプで照射する、請求項1または2のシステム。
- コントローラは、1番目のパスにおいて第1のキャリッジを作業領域上で第1の方向に移動させている間に、構築材料がオブジェクト構造上に層形成される前に、オブジェクト構造を融合ランプで照射する、請求項1または2のシステム。
- コントローラは、3番目のパスにおいて第1のキャリッジを作業領域上で第1の方向に移動させている間に、層の構築材料を加熱ランプで照射する、請求項1から4のいずれか1のシステム。
- 付加製造装置のための融合システムであって:
作業領域上に構築材料の層を形成する層形成デバイスおよび作業領域にある構築材料を融合光で照射する融合ランプを担持する第1のキャリッジであって、融合ランプが第1のキャリッジ上に、第1の方向において層形成デバイスよりも下流に配置されている第1のキャリッジと;
融合剤を分配する剤分配器を担持する第2のキャリッジとを含み;そして
第1のキャリッジおよび第2のキャリッジは同じ移動直線に沿って作業領域上を往復動可能であり、第1のキャリッジは第1の方向において第2のキャリッジに追従し、第2のキャリッジは第1の方向と反対の第2の方向において第1のキャリッジに追従する、システム。 - 第1のキャリッジは作業領域の片側に停止可能であり、第2のキャリッジが第1のキャリッジに先導または追従することなく作業領域上を往復動することを許容し;そして
第2のキャリッジは作業領域の他方の側に停止可能であり、第1のキャリッジが第2のキャリッジに先導または追従することなく作業領域上を往復どうすることを許容する、請求項6のシステム。 - 第1のキャリッジは作業領域において構築材料を加熱する加熱ランプを担持しており、加熱ランプは第1の色温度を有し、そして融合ランプは第1の色温度よりも高い第2の色温度を有し、融合ランプは加熱ランプよりも下流に配置されている、請求項6または7のシステム。
- 剤分配器は融合剤および装飾化剤を分配する、請求項6から8のいずれか1のシステム。
- 層形成デバイスは、第1のキャリッジが作業領域上を通過する際に構築材料を層形成する展開位置と、第1のキャリッジが作業領域上を通過する際に構築材料を層形成しない後退位置の間で移動可能である、請求項6から9のいずれか1のシステム。
- プロセッサ可読媒体であって、実行された場合に付加製造装置のための融合システムに:
1番目のキャリッジパスにおいて、オブジェクト構造の上側に構築材料を層形成させて構築材料の層を形成し;
2番目のキャリッジパスにおいて、層の構築材料を照射させ、次いで層の構築材料上に融合剤および/または装飾化剤を分配させ;
3番目のキャリッジパスにおいて、層の構築材料上に融合剤および/または装飾化剤を分配させ、次いで層の構築材料を照射させ;そして
4番目のキャリッジパスにおいて、層の構築材料を照射させる命令が書き込まれている、プロセッサ可読媒体。 - 命令は、構築材料の複数の後続する層について、層形成、照射および分配、分配および照射、および分配のシーケンスを繰り返す命令を含む、請求項11のプロセッサ可読媒体。
- 2番目のパスにおいて構築材料を照射する命令は、構築材料を加熱ランプで照射する命令を含み;
3番目のパスにおいて構築材料を照射する命令は、構築材料を融合ランプで照射する命令を含み;そして
4番目のパスにおいて構築材料を照射する命令は、構築材料を融合ランプで照射する命令を含む、請求項11または12のプロセッサ可読媒体。 - 1番目のパスにおいて、オブジェクト構造を融合ランプで照射する命令を含む、請求項11から13のいずれか1のプロセッサ可読媒体。
- 請求項11から14のいずれか1のプロセッサ可読媒体、およびプロセッサ可読媒体に書き込まれている命令を読み出して実行するプロセッサを含む、付加製造装置コントローラ。
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PCT/US2016/057730 WO2018075033A1 (en) | 2016-10-19 | 2016-10-19 | Additive manufacturing |
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JP2019524517A JP2019524517A (ja) | 2019-09-05 |
JP6736773B2 true JP6736773B2 (ja) | 2020-08-05 |
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JP2019509531A Active JP6808816B2 (ja) | 2016-10-19 | 2017-01-31 | 造形材料粒子の積層 |
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US (3) | US10981331B2 (ja) |
EP (2) | EP3487681A4 (ja) |
JP (2) | JP6736773B2 (ja) |
KR (2) | KR102204486B1 (ja) |
CN (2) | CN109562564B (ja) |
BR (2) | BR112019003589A2 (ja) |
WO (2) | WO2018075033A1 (ja) |
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WO2018194688A1 (en) * | 2017-04-21 | 2018-10-25 | Hewlett-Packard Development Company, L.P. | Additive manufacturing roller within radiative heat transfer area |
US11712843B2 (en) * | 2017-12-07 | 2023-08-01 | General Electric Company | Binder jetting apparatus and methods |
EP3691864A4 (en) | 2018-01-25 | 2021-05-19 | Hewlett-Packard Development Company, L.P. | CONSTRUCTION MATERIAL DISTRIBUTION DEVICE |
WO2019203856A1 (en) * | 2018-04-20 | 2019-10-24 | Desktop Metal, Inc. | Spreader positioning in multi-directional binder jetting for additive manufacturing |
CN110757790A (zh) * | 2018-07-27 | 2020-02-07 | 三纬国际立体列印科技股份有限公司 | 3d激光打印装置及其操作方法 |
WO2020027819A1 (en) * | 2018-07-31 | 2020-02-06 | Hewlett-Packard Development Company, L.P. | Fusing three-dimensional (3d) object layers |
GB2579638B (en) * | 2018-12-07 | 2021-10-27 | Xaar 3D Ltd | Methods and apparatus for the manufacture of three-dimensional objects |
GB2579639A (en) * | 2018-12-07 | 2020-07-01 | Xaar 3D Ltd | Sled configurations and methods of operation for the manufacture of three-dimensional objects |
WO2020237166A2 (en) * | 2019-05-23 | 2020-11-26 | General Electric Company | Actuator assemblies for additive manufacturing apparatuses and methods for using the same |
EP3941720A4 (en) * | 2019-10-02 | 2022-10-26 | Hewlett-Packard Development Company, L.P. | INDEPENDENTLY MOVABLE CARS WITH APPROPRIATE ENERGY SOURCES |
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JP6808816B2 (ja) | 2021-01-06 |
CN109562564B (zh) | 2021-07-23 |
EP3487683A1 (en) | 2019-05-29 |
WO2018075033A1 (en) | 2018-04-26 |
KR102223986B1 (ko) | 2021-03-08 |
JP2019524508A (ja) | 2019-09-05 |
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EP3487683A4 (en) | 2020-03-11 |
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US10981331B2 (en) | 2021-04-20 |
US11760016B2 (en) | 2023-09-19 |
WO2018075087A1 (en) | 2018-04-26 |
US20210197461A1 (en) | 2021-07-01 |
US20210187835A1 (en) | 2021-06-24 |
KR20190029694A (ko) | 2019-03-20 |
BR112019003681A2 (pt) | 2019-05-21 |
EP3487681A1 (en) | 2019-05-29 |
KR102204486B1 (ko) | 2021-01-18 |
EP3487683B1 (en) | 2022-05-04 |
CN109562569B (zh) | 2022-03-18 |
KR20190029675A (ko) | 2019-03-20 |
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