JP2016137707A5 - - Google Patents

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JP2016137707A5
JP2016137707A5 JP2015238374A JP2015238374A JP2016137707A5 JP 2016137707 A5 JP2016137707 A5 JP 2016137707A5 JP 2015238374 A JP2015238374 A JP 2015238374A JP 2015238374 A JP2015238374 A JP 2015238374A JP 2016137707 A5 JP2016137707 A5 JP 2016137707A5
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JP6594187B2 (ja
JP2016137707A (ja
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Claims (8)

  1. 階層的な勾配を有する材料を製造するためのシステムであって、
    堆積すべき材料を含有する容器と、
    印刷ヘッドに堆積すべき材料を受け入れさせるために経路によって容器に接続する印刷ヘッドであって、印刷ヘッドは、特徴的なボクセルの大きさよりも大きくない混合流体の体積制御を伴う堆積すべき材料を混合するためのミキサーと、ミキサーから材料を受け入れるための流動性粒子整列セクションとを有し、ボクセルは三次元の材料の液滴であり、流動性粒子整列セクションは、少なくとも1つのノズルに対して任意に整列するように材料内の繊維を整列させ、ノズルは流動性粒子整列セクションに接続する、印刷ヘッドと、
    を備える、システム。
  2. 印刷ヘッドは、さらに、ミキサーと流動性粒子整列セクションとの間に反応性結合セクションを備え、反応性結合セクションは、材料内の粒子の結合をもたらして相互に接続させる、請求項1に記載のシステム。
  3. 反応性結合セクションは、さらに刺激を含み、刺激は反応性結合セクション内の材料に適用されて、粒子相互の接続をもたらす、請求項2に記載のシステム。
  4. 刺激は、加熱部および光源のいずれかを備える、請求項3に記載のシステム。
  5. 印刷ヘッドは、さらに、ミキサーから材料を受け入れて材料の同軸的な流れを作り出す流れ集束セクションを備える、請求項1に記載のシステム。
  6. 流れ集束セクションは、スリーインプットフローセクションを備える、請求項5に記載のシステム。
  7. 混合セクションは、ボクセルの次数に特徴的な体積を有する低体積のミキサーを含み、その結果、ボクセルの大きさを体積による材料堆積速度で割ったもの、またはミキサーの特徴的な体積を体積による材料堆積速度で割ったものと等しい時間で、ボクセルの体積に等しい流体の体積で均一な混合が行われ、その結果、前記ミキサー中の材料の滞留時間の分布は、ボクセルの大きさを体積による材料堆積速度によって割ったものと等しい、請求項1に記載のシステム。
  8. UVまたは熱硬化固定具をさらに備える、請求項1に記載のシステム。
JP2015238374A 2014-12-19 2015-12-07 勾配を有する階層的な材料構造のデジタル製造のためのシステム Active JP6594187B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/578,044 US9486960B2 (en) 2014-12-19 2014-12-19 System for digital fabrication of graded, hierarchical material structures
US14/578,044 2014-12-19

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JP2016137707A JP2016137707A (ja) 2016-08-04
JP2016137707A5 true JP2016137707A5 (ja) 2019-03-14
JP6594187B2 JP6594187B2 (ja) 2019-10-23

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US (3) US9486960B2 (ja)
EP (1) EP3040187B1 (ja)
JP (1) JP6594187B2 (ja)

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