JP2015140019A - ポリマースプレー堆積方法およびシステム - Google Patents
ポリマースプレー堆積方法およびシステム Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
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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
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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
- B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
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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
- B29C64/30—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
- 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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0058—Liquid or visquous
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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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Abstract
【解決手段】広範囲の熱可塑性材料と共に使用できるポリマースプレー堆積システム及び方法。2つのローラーのような2つの発散表面間、又は2つのピストン間で流体を延伸するスプレー発生器を使用し、延伸された流体は、複数の液滴に分かれ、任意の液滴サイズセレクタを含むことができる送達システムを通り、マルチノズルアレイに導かれ、マルチノズルアレイは制御されて、スプレーをターゲット表面上に方向付け、それによって三次元対象物を創出するポリマースプレー堆積システム及び方法。ポリマースプレー堆積システム及び方法は、三次元プリントヘッド及び印刷技術に使用できる。
【選択図】なし
Description
Claims (10)
- 2つの発散表面の間にある流体を、流体フィラメントがスプレーを形成する複数の液滴に分かれるまで、前記流体フィラメントに延伸することによって、流体供給源から流体を受容し、前記複数の流体液滴を発生させるスプレー発生器と、
前記スプレー発生器からのスプレーを受容し、キャリアガスフローにスプレーを取り込むハーベスティング要素と、
前記キャリアガスフローを受容し、前記キャリアガスフローをターゲット表面に方向付けるマルチノズルアレイと、
前記マルチノズルアレイを制御して、前記キャリアガスフローをターゲット表面に繰り返し適用して、ターゲット表面に三次元対象物を形成する対象物製造ステージと、
を含むポリマースプレー堆積システム。 - 前記流体が、高分子量のポリマー性流体の溶液である、請求項1に記載のポリマースプレー堆積システム。
- 前記スプレー発生器が、前記流体を前記2つのローラー間に規定されるニップの上流側に引き込み、前記流体を前記ニップの下流側で前記2つのローラーのそれぞれの発散表面の間で延伸する2つのローラーを含む、請求項1に記載のポリマースプレー堆積システム。
- 前記スプレー発生器が、前記2つの発散表面間の流体を、前記第1の流体フィラメントが分かれて複数の第1の液滴になるまで第1の流体フィラメントに延伸することによって複数の第1の流体液滴を発生させる第1のスプレー発生器であり、前記流体供給源からの流体を受容し、第2の流体フィラメントが複数の第2の流体液滴に分かれるまで前記2つの発散表面間の流体を第2の流体フィラメントに延伸することによって複数の第2の流体液滴を発生させる第2のスプレー発生器をさらに含み、前記複数の第1の流体液滴および前記複数の第2の流体液体がスプレーを形成する、請求項1に記載のポリマースプレー堆積システム。
- 前記流体が、融点を有する熱可塑性物質であり、前記ハーベスティング要素が、前記融点を超える温度にキャリアガスフロー中の熱可塑性物質を維持する、請求項1に記載のポリマースプレー堆積システム。
- 前記ハーベスティング要素が、放射線状に前記キャリアガスフローを囲む空気の層、および前記空気層を放射線状に囲む加熱要素を含む、請求項1に記載のポリマースプレー堆積システム。
- 前記ハーベスティング要素がさらに、前記加熱要素を放射線状に囲む断熱を含む、請求項6に記載のポリマースプレー堆積システム。
- 前記マルチノズルアレイが、キャリアガスフローを前記ターゲット表面に空気圧で方向付ける、請求項1に記載のポリマースプレー堆積システム。
- 前記マルチノズルアレイが、複数のノズルを含み、さらに前記ノズルに垂直な方向においてノズルの周りを循環するシースガスを放出するシースガス供給源を含み、前記対象物製造ステージが温度制御されたハウジングに封入され、このハウジングがキャリアガスフローを、前記スプレーおよび前記ステージの凍結温度を超え、前記三次元対象物のガラス転移温度未満に維持する、請求項1に記載のポリマースプレー堆積システム。
- 前記対象物製造ステージが、前記ターゲット表面に垂直な方向においてマルチノズルアレイに対して転換し、前記三次元対象物を形成する、請求項1に記載のポリマースプレー堆積システム。
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US14/166,834 | 2014-01-28 | ||
US14/166,834 US10029416B2 (en) | 2014-01-28 | 2014-01-28 | Polymer spray deposition methods and systems |
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JP2015140019A true JP2015140019A (ja) | 2015-08-03 |
JP6516481B2 JP6516481B2 (ja) | 2019-05-22 |
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US (2) | US10029416B2 (ja) |
EP (1) | EP2902114B1 (ja) |
JP (1) | JP6516481B2 (ja) |
KR (1) | KR102139919B1 (ja) |
CN (1) | CN104802401B (ja) |
TW (1) | TWI649128B (ja) |
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CN114407357A (zh) * | 2022-03-03 | 2022-04-29 | 芯体素(杭州)科技发展有限公司 | 一种用于直写打印的阵列微喷头及其制备方法 |
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US20150210009A1 (en) | 2015-07-30 |
US20180297269A1 (en) | 2018-10-18 |
KR102139919B1 (ko) | 2020-08-03 |
EP2902114A1 (en) | 2015-08-05 |
CN104802401A (zh) | 2015-07-29 |
JP6516481B2 (ja) | 2019-05-22 |
US10029416B2 (en) | 2018-07-24 |
EP2902114B1 (en) | 2018-03-21 |
TW201529170A (zh) | 2015-08-01 |
KR20150089936A (ko) | 2015-08-05 |
US10391706B2 (en) | 2019-08-27 |
TWI649128B (zh) | 2019-02-01 |
CN104802401B (zh) | 2019-12-10 |
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