JP2023036064A - 付加製造機器および付加製造機器の動作方法 - Google Patents
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C64/10—Processes of additive manufacturing
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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
- 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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- 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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- B33—ADDITIVE MANUFACTURING TECHNOLOGY
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
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Abstract
Description
第2放射エネルギデバイスおよび第2コンポーネントを保持するように構成された第2ステージを含み、前記第1プリントモジュールおよび第2プリントモジュールは、前記第1ステージと前記第1放射エネルギデバイスとの間、および、前記第2ステージと前記第2放射エネルギデバイスとの間で、少なくとも樹脂支持の一部分を受け取るように構成されている、第2プリントモジュールと、
前記第1プリントモジュールおよび前記第2プリントモジュールの状態に基づいて、前記樹脂支持を、前記第1プリントモジュールおよび前記第2プリントモジュールによって、移動するように構成された制御システムと、
を含む付加製造機器。
前記第2プリントモジュールがさらに第2アクチュエータおよび第2ビルドセンサを含む、
前述の付加製造機器。
前記第2コンポーネントは第2幾何形状を有し、
前記第1幾何形状は前記第2幾何形状とは異なる、
前述の付加製造機器。
前記ビルドコントローラは、1つまたは複数の制御デバイスとさらに結合されている、
前述の付加製造機器。
前記第1制御デバイスは、前記ビルドコントローラと動作可能に結合された第1通信ラインと、前記第1プリントモジュールと動作可能に結合された第1動作バスとを含み、
前記第2制御デバイスは、前記第1制御デバイスと動作可能に結合された第2通信ラインと、前記第2プリントモジュールと動作可能に結合された第2動作バスとを含む、
前述の付加製造機器。
前記パラメータは前記ビルドコントローラに向けられ、前記画像は前記ネットワーク接続記憶装置に提供される、
前述の付加製造機器。
樹脂支持に樹脂を塗布し、第1直線距離を第1プリントモジュールおよび第2プリントモジュールに移動させる樹脂支持の第1インデックス付与を行い、
前記第1プリントモジュール内の第1ステージを、第1コンポーネントの第1層を形成するために提供される前記パラメータに基づいて、第1ステージの位置に移動し、
前記第2プリントモジュール内の第2ステージを、第2コンポーネントの第1層を形成するために提供される前記パラメータに基づいて、第2ステージの位置に移動し、
第1放射エネルギデバイスと前記第1ステージとの間に配置された樹脂の第1部分に第1放射エネルギデバイスから第1画像を放射し、
第2放射エネルギデバイスと第2の第1ステージとの間に配置された樹脂の第2部分に第2放射エネルギデバイスから第2画像を放射する、
付加製造機器の動作方法。
前記厚さの変動が所定の範囲を超えたときに、堆積アセンブリから前記樹脂をフラッシュする、
前述の動作方法。
前述の動作方法。
前述の動作方法。
前述の動作方法。
第2コンポーネントを保持するように構成された第2ステージおよび第2放射エネルギデバイスを含み、樹脂支持が、前記第1ステージと前記第1放射エネルギデバイスとの間および前記第2ステージと前記第2放射エネルギデバイスとの間に配置されるように構成されている、第2プリントモジュールと、
前記第1プリントモジュールおよび前記第2プリントモジュールの状態に基づいて前記樹脂支持を移動させるように構成された制御システムと、
を含み、
前記制御システムは、
コンピューティングシステムおよび1つまたは複数の制御デバイスと動作可能に結合されたビルドコントローラと、
前記ビルドコントローラおよび前記コンピューティングシステムと動作可能に結合されたユーザインターフェースであって、1つまたは複数のパラメータを受信するように構成されたユーザインターフェースと、
前記ビルドコントローラと並列に前記コンピューティングシステムと動作可能に結合されたエネルギデバイス通信バスと、
を含む、付加製造機器。
第1制御デバイスはビルドコントローラと動作可能に結合された第1通信ラインと、第1プリントモジュールと動作可能に結合された第1動作バスとを含み、
第2制御デバイスは、第1制御デバイスと動作可能に結合された第2通信ラインと、第2プリントモジュールと動作可能に結合された第2動作バスと、
を含む、前述の付加製造機器。
前記第1放射エネルギデバイスおよび前記第2エネルギデバイスは前記コンピュータシステムと直列に結合されている、
前述の付加製造機器。
本出願は、2021年9月1日に出願された米国仮特許出願第63/239,530号の優先権を主張し、その内容は、その全体が参照によりここに組み込まれる。
12a 第1コンポーネント
12b 第2コンポーネント
20a 第1放射エネルギデバイス
20b 第2放射エネルギデバイス
26 樹脂支持
156 制御システム
158a 第1プリントモジュール
158b 第2プリントモジュール
Claims (15)
- 第1放射エネルギデバイス(20a)および第1コンポーネント(12a)を保持するように構成された第1ステージを含む第1プリントモジュール(158a)と、
第2放射エネルギデバイス(20b)および第2コンポーネント(12b)を保持するように構成された第2ステージを含む第2プリントモジュール(158b)であって、前記第1プリントモジュール(158a)および前記第2プリントモジュール(158b)は、前記第1ステージと前記第1放射エネルギデバイス(20a)との間、および、前記第2ステージと前記第2放射エネルギデバイス(20b)との間で、少なくとも樹脂支持(26)の一部分を受け取るように構成されている、第2プリントモジュール(158b)と、
前記第1プリントモジュール(158a)および前記第2プリントモジュール(158b)の状態に基づいて、前記樹脂支持(26)を、前記第1プリントモジュール(158a)および前記第2プリントモジュール(158b)によって、移動するように構成された制御システム(156)と、
を含む付加製造機器。 - 前記第1プリントモジュール(158a)がさらに第1アクチュエータ(52a)および第1ビルドセンサ(168a)を含み、
前記第2プリントモジュール(158b)がさらに第2アクチュエータ(52b)および第2ビルドセンサ(168b)を含む、
請求項1の付加製造機器。 - 前記第1コンポーネント(12a)は第1幾何形状を有し、
前記第2コンポーネント(12b)は第2幾何形状を有し、
前記第1幾何形状は前記第2幾何形状とは異なる、
前述の付加製造機器。 - 前記制御システム(156)はコンピューティングシステム(78)と動作可能に結合されたビルドコントローラ(162)を含み、
前記ビルドコントローラ(162)は、1つまたは複数の制御デバイスとさらに結合されている、
前述の付加製造機器。 - 1つ以上の前記制御デバイスは第1制御デバイスおよび第2制御デバイスを含み、
前記第1制御デバイスは、前記ビルドコントローラ(162)と動作可能に結合された第1通信ラインと、前記第1プリントモジュール(158a)と動作可能に結合された第1動作バスとを含み、
前記第2制御デバイスは、前記第1制御デバイスと動作可能に結合された第2通信ラインと、前記第2プリントモジュール(158b)と動作可能に結合された第2動作バスとを含む、
請求項4に記載の付加製造機器。 - 前記ビルドコントローラ(162)は、ユーザインターフェースと動作可能に結合されている、請求項4または請求項5に記載の付加製造機器。
- 前記制御システム(156)は、1つ以上の放射エネルギデバイスを前記コンピューティングシステム(78)に動作可能に結合するエネルギデバイス通信バス(186)をさらに含む、前述の付加製造機器。
- ネットワーク接続記憶装置(187)は、前記エネルギデバイス通信バス(186)と動作可能に結合され、前記第1放射エネルギデバイス(20a)または前記第2放射エネルギデバイスによって放射される1つまたは複数の画像に関するデータを記憶するように構成されている、請求項7に記載の付加製造機器。
- 前記制御システム(156)は、前記第1コンポーネント(12a)および前記第2コンポーネント(12b)の各層のビルドプロセスおよび画像の定義されたパラメータを受信するように構成され、
前記パラメータは前記ビルドコントローラ(162)に向けられ、前記画像は前記ネットワーク接続記憶装置(187)に提供される、
請求項7または請求項8に記載の付加製造機器。 - ビルドプロセスのパラメータを制御システム(156)に提供し、
樹脂支持(26)に樹脂を塗布し、第1直線距離を第1プリントモジュール(158a)および第2プリントモジュール(158b)に移動させる樹脂支持(26)の第1インデックス付与を行い、
前記第1プリントモジュール(158a)内の第1ステージを、第1コンポーネント(12a)の第1層を形成するために提供される前記パラメータに基づいて、第1ステージの位置に移動し、
前記第2プリントモジュール(158b)内の第2ステージを、第2コンポーネント(12b)の第1層を形成するために提供される前記パラメータに基づいて、第2ステージの位置に移動し、
第1放射エネルギデバイス(20a)と前記第1ステージとの間に配置された樹脂の第1部分に第1放射エネルギデバイス(20a)から第1画像を放射し、
第2放射エネルギデバイス(20b)と第2の第1ステージとの間に配置された樹脂の第2部分に第2放射エネルギデバイス(20b)から第2画像を放射する、
付加製造機器(10)の動作方法。 - 前記樹脂支持(26)を前記第1プリントモジュール(158a)および前記第2プリントモジュール(158b)に移動する前に、樹脂堆積アセンブリおよび駆動システムを較正する、ことをさらに含む、請求項10に記載の動作方法。
- 前記樹脂支持(26)上の前記樹脂の厚さを判断し、
前記厚さの変動が所定の範囲を超えたときに、堆積アセンブリから前記樹脂をフラッシュする、
請求項10または請求項11に記載の動作方法。 - 前記第1ステージの位置は、前記第2ステージの位置からZ軸方向にオフセットされる、前述の動作方法。
- 前記樹脂支持(26)の第2インデックス付与を行い、前記第1プリントモジュール(158a)または前記第2プリントモジュール(158b)内の障害が検出されたときに、前記樹脂支持(26)を前記第1直線距離とは異なる第2直線距離移動する、
前述の動作方法。 - 前記樹脂支持(26)の第2インデックス付与を行い、少なくとも前記第1コンポーネント(12a)または前記第2コンポーネント(12b)の少なくとも一方が完了され、前記第1コンポーネント(12a)または前記第2コンポーネント(12b)の他方がビルド中であるときに、前記樹脂支持(26)を前記第1直線距離とは異なる第2直線距離移動する、
前述の動作方法。
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