JP6912549B2 - 3d物体プリンティング用の硬化システム - Google Patents
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
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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
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
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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
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
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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
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
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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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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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
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- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
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Description
Claims (11)
- 3D物体のプリンティングのための硬化システムであって、
押出ノズルを有する少なくとも一つの押出ヘッドと、
リング状幾何形状を有する少なくとも一つの硬化放射線源と
を含み、
前記少なくとも一つの硬化放射線源は前記押出ヘッドに可動に取り付けられて前記押出ヘッド及び押出ノズルのまわりに同心円状に位置決めされ、
前記硬化放射線源は、硬化性材料堆積プロセス中に3D空間において前記押出ヘッドと同時に並進し、前記押出ヘッドの並進の正確な行程に追従し、
前記押出ヘッドは、3D空間においてX−Y−Z方向ベクトル運動により動かされ、
コンピュータが、不要なLEDをオフにして必要なLEDをオンにすることにより、前記硬化システムを回転させることなくLEDの順序を再配列する、硬化システム。 - 3D物体のプリンティングのための硬化システムであって、
押出ノズルを有する少なくとも一つの押出ヘッドと、
リング状幾何形状を有して段階的に配列された少なくとも2つの段状硬化放射線源と
を含み、
前記少なくとも2つの段状硬化放射線源は、前記押出ヘッドに取り付けられ、前記押出ヘッド及び押出ノズルのまわりに同心円状に位置決めされ、
前記段状硬化放射線源は、硬化性材料堆積プロセス中に3D空間において、前記押出ヘッドと同時に並進し、前記押出ヘッドの並進の正確な行程に追従し、
前記押出ヘッドは、3D空間においてX−Y−Z方向ベクトル運動により動かされ、
コンピュータが、不要なLEDをオフにして必要なLEDをオンにすることにより、前記硬化システムを回転させることなくLEDの順序を再配列する、硬化システム。 - 前記硬化放射線源は、リング状の幾何学形状を有し、一つのリング状硬化放射線源又は前記押出ヘッドに取り付けられて前記押出ヘッド及び押出ノズルのまわりに同心円状に位置決めされた少なくとも2つの半円状硬化放射線源の一方であり、
前記硬化放射線源は、硬化性材料堆積プロセス中に3D空間において前記押出ヘッドと同時に並進し、前記押出ヘッドの並進の正確な行程に追従する、請求項1に記載の硬化システム。 - 前記押出ヘッドは、3D空間においてX−Y−Z方向ベクトル運動システムにより動かされ、同じ属性を、前記3D物体のプリンティングのための硬化システムの硬化放射線源に反映させることにより、前記硬化放射線源もまた3D空間において同時に前記X−Y−Z方向ベクトル運動システムにより動かされる、請求項1又は2に記載の硬化システム。
- 前記3D物体のプリンティングのための硬化システムの硬化放射線源は、前記押出ヘッド及び前記押出ノズルのベクトル方向運動に追従するベクトル方向運動で動く、請求項1又は2に記載の硬化システム。
- 硬化放射線がすでに衝突しているエリアに硬化性材料が堆積されるように硬化放射線を連続的な態様で適用することができる、請求項1又は2に記載の硬化システム。
- 前記3D物体のプリンティングのための硬化システムはまた、堆積された硬化性材料の、前記硬化性材料の堆積と同時の又は当該堆積に即座に追従する硬化をサポートする、請求項1又は2に記載の硬化システム。
- 堆積された硬化性材料を完全に硬化するべく動作可能な有効な最大均一レベルの放射線エネルギーが、前記押出ヘッドの400mm/秒〜1000mm/秒の並進速度をサポートする、請求項1又は2に記載の硬化システム。
- 前記押出ヘッドは、基準面から5mm〜35mmの高さに位置決めされる、請求項1又は2に記載の硬化システム。
- X−Y−Z方向ベクトル運動システムが少なくとも前記押出ノズルを所定ベクトル経路に沿って動かし、
コンピュータが、セクタの内部に堆積された材料を硬化させるのに十分となるLEDの数を決定して前記決定がされたLEDを動作させる、請求項4に記載の硬化システム。 - 前記押出ヘッドの並進の正確な行程は、高さの変化、及び前後の動き、並びに突然の急な向き変更を含む、請求項1から10のいずれか一項に記載の硬化システム。
Applications Claiming Priority (3)
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US201562110616P | 2015-02-02 | 2015-02-02 | |
US62/110,616 | 2015-02-02 | ||
JP2017540717A JP6625653B2 (ja) | 2015-02-02 | 2016-01-18 | 3d物体プリンティング用の硬化システム |
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US (1) | US11117291B2 (ja) |
EP (2) | EP3253545B1 (ja) |
JP (2) | JP6625653B2 (ja) |
KR (2) | KR20230104753A (ja) |
IL (1) | IL253646B (ja) |
WO (1) | WO2016125138A2 (ja) |
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JP6625653B2 (ja) | 2019-12-25 |
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EP3253545A2 (en) | 2017-12-13 |
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