JP6855460B2 - 付加製造システムのための調節可能なz軸プリントヘッドモジュール - Google Patents
付加製造システムのための調節可能なz軸プリントヘッドモジュール Download PDFInfo
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Description
・分配システム、スプレッダ、感知システム、熱源及び/又はエネルギー源などのプリントヘッドの一部として先ほど述べられた種々の構成要素は、プリントヘッドでの代わりにガントリに装着することができ、又はガントリを支持するフレームに装着することができる。
・水平に移動している構成要素が垂直に移動している構成要素で支持される代わりに、垂直に移動している構成要素は、水平に移動している構成要素で支持することができる。ゆえに、例えば、システムは、適所に固定されている水平に延びるレールと、水平なレール上を水平に移動するように構成されている垂直に延びるレールとを含むことができるだろう。
・プリントヘッドモジュールを有するよりむしろ、ディスペンサ及びエネルギー源は、支持体、例えばプラットフォーム150などに直接装着することができるだろう。
Claims (15)
- 製造されている物体を支持するための上面を有するプラテンと、
垂直な軸及び水平な軸に沿って移動可能な支持体と、
前記垂直な軸に沿って前記支持体を移動させるための第1のアクチュエータと、
前記水平な軸に沿って前記支持体を移動させるための第2のアクチュエータと、
前記プラテン上に供給材料の複数の連続層を供給するためのディスペンサと、
レーザビームを発生させるとともに前記供給材料の少なくとも一部を溶融解させるように構成されたエネルギー源であって、前記垂直な軸に沿った前記支持体の動きが、前記プラテンの前記上面に向かって又は前記上面から離れるよう前記ディスペンサ及び前記エネルギー源を共に移動させるように、前記ディスペンサ及び前記エネルギー源が前記プラテン上で前記支持体に装着される、エネルギー源と、
前記水平な軸に対して垂直な方向に沿って前記レーザビームを偏向するように構成された機構と、
前記第1のアクチュエータ、前記第2のアクチュエータ、前記ディスペンサ及び前記エネルギー源に連結されたコントローラであって、前記第1のアクチュエータに前記支持体を移動させ、前記複数の連続層の各々が供給された後に、前記ディスペンサ及び前記アクチュエータを前記上面から離すよう持ち上げるように構成されているとともに、前記第2のアクチュエータに前記水平な軸に沿って前記支持体を移動させ、前記供給材料の層が供給される間に、前記プラテンの前記上面全域で前記ディスペンサをスキャンするように構成されている、コントローラと
を備える、付加製造システム。 - 前記プラテンが垂直には動かないように構成されている、請求項1に記載のシステム。
- 前記コントローラが、前記アクチュエータに、層の溶融解した部分の厚さにおよそ等しい距離だけ前記支持体を移動させるように構成されている、請求項1に記載のシステム。
- 前記機構が、ガルボ又は圧電マイクロミラーデバイスに装着されるミラーである、請求項1に記載のシステム。
- 前記プラテンが水平には動かないように構成されている、請求項1に記載のシステム。
- 前記支持体が、前記プラテン上を水平に延びるプラットフォームを備え、前記プラットフォームが、前記プラテンの対向側面の水平なレールで支持されかつ当該水平なレールに沿って移動可能である、請求項1に記載のシステム。
- 前記支持体が、前記プラテンの片側の一又は複数の水平なレールで支持されかつ当該水平なレールに沿って移動可能である、請求項1に記載のシステム。
- 前記一又は複数の水平なレールが、前記プラテンの前記片側の一又は複数の垂直なレールに沿って支持されかつ移動可能である、請求項7に記載のシステム。
- 前記ディスペンサ及び前記エネルギー源を保持するフレームを備え、前記支持体が実質的に垂直なプレートを備え、前記フレームの垂直なサイドパネルが、前記垂直なプレートに機械的に固定されている、請求項7に記載のシステム。
- 前記支持体及び前記アクチュエータが、可動ロボットアームを有するロボットを備える、請求項1に記載のシステム。
- 前記ロボットが6軸ロボットを含む、請求項10に記載のシステム。
- 製造されている物体を支持するための上面を有するプラテンと、
水平な軸に沿って移動可能であり、垂直なプレートを含む支持体と、
前記水平な軸に沿って前記支持体を移動させるためのアクチュエータと、
第1の垂直なサイドパネル、及び前記第1の垂直なサイドパネルに対向する第1のフレームの側面の第2の垂直なサイドパネルを有する第1のフレームであって、前記第1のフレームの前記第1の垂直なサイドパネルが前記支持体に機械的に固定されている、第1のフレームと、
前記第1のフレーム及び第2のフレームが前記プラテン上においてカンチレバー配置で保持されるように、前記第1のフレームの前記第2の垂直なサイドパネルに機械的に固定された第1の垂直なサイドパネルを有する第2のフレームと、
前記プラテン上に供給材料の複数の連続層を供給するための、前記第1のフレームに装着された第1のディスペンサと、
前記プラテン上に供給材料の複数の連続層を供給するための、前記第2のフレームに装着された第2のディスペンサであって、前記水平な軸に沿った前記支持体の動きが、前記プラテンの前記上面全域で前記水平な軸に沿って、前記第1のディスペンサ及び前記第2のディスペンサを共にスキャンする、第2のディスペンサと、
レーザビームを発生させるとともに前記供給材料の少なくとも一部を溶融解させるように構成されたエネルギー源と、
前記水平な軸に対して垂直な方向に沿って前記レーザビームを偏向するように構成された機構と
を備える、付加製造システム。 - 前記垂直なプレート、前記第1のフレーム及び前記第2のフレームが、前記水平な軸に垂直な線に沿って順番に位置付けられ、前記第1のディスペンサが、前記プラテンの第1の部分に供給材料の前記複数の連続層を供給するように構成され、前記第2のディスペンサが、前記第1の部分に平行に延びる前記プラテンの第2の部分に、供給材料の前記複数の連続層を供給するように構成されている、請求項12に記載のシステム。
- 前記エネルギー源が、前記プラテンの前記第1の部分で供給材料を溶融解させるための、前記第1のフレームに装着された第1のエネルギー源、及び前記プラテンの前記第2の部分で供給材料を溶融解させるための、前記第2のフレームに装着された第2のエネルギー源を備える、請求項13に記載のシステム。
- 製造されている物体を支持するための上面を有するプラテンと、
水平な軸に沿って移動可能な支持体と、
前記プラテン及び/又は前記支持体に連結され、それらの間に相対運動を生成するアクチュエータシステムと、
前記プラテン上に供給材料の複数の連続層を供給するためのディスペンサと、
レーザビームを発生させるとともに前記供給材料の少なくとも一部を溶融解させるように構成されたエネルギー源であって、前記ディスペンサ及び前記エネルギー源が前記プラテン上で前記支持体に装着される、エネルギー源と、
前記水平な軸に対して垂直な方向に沿って前記レーザビームを偏向するように構成された機構と、
前記支持体と供給材料の前記連続層の上面との間の距離を測定するように構成された計測システムと、
前記アクチュエータ、前記ディスペンサ及び前記エネルギー源に連結されたコントローラであって、前記ディスペンサが供給材料の層を供給する間に、前記アクチュエータシステムに前記支持体に対する前記プラテンの横運動を生成させ、前記計測システムからの測定値を受信させ、前記横運動中に前記支持体と前記上面との間で一定の距離を維持するために、前記アクチュエータシステムに、前記横運動中に前記支持体に対する前記プラテンの垂直な位置を調節させ、前記アクチュエータシステムに、前記プラテンと前記支持体との間で垂直運動を生成させ、前記複数の連続層の各々が供給された後に、前記ディスペンサと前記上面との間の距離を増加させるように構成されたコントローラと
を備える、付加製造システム。
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US10391707B2 (en) | 2019-08-27 |
KR20180042305A (ko) | 2018-04-25 |
IL257508B (en) | 2022-03-01 |
US20180222114A1 (en) | 2018-08-09 |
WO2017048865A1 (en) | 2017-03-23 |
US11207826B2 (en) | 2021-12-28 |
US10350824B2 (en) | 2019-07-16 |
EP3349968A1 (en) | 2018-07-25 |
EP3349968A4 (en) | 2019-08-21 |
US20170072643A1 (en) | 2017-03-16 |
CN108025500A (zh) | 2018-05-11 |
JP2018535114A (ja) | 2018-11-29 |
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