JP7092756B2 - 3dオブジェクトを形成する方法 - Google Patents
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- 239000007921 spray Substances 0.000 claims description 53
- 239000000758 substrate Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010288 cold spraying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- 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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- 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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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
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- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
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- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
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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
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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
- 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
- B33Y80/00—Products made by additive manufacturing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
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- Application Of Or Painting With Fluid Materials (AREA)
- Spray Control Apparatus (AREA)
Description
制御手段が、このデータを用いてアプリケータ及び/又は基板ホルダを制御することで、スプレー材料を基板にスプレーし、次いで、部分形成されたオブジェクトにスプレーすることにより、順次にスプレーされた層からオブジェクトを構築し、ここで、層は内向きにテーパした外縁を最初に有し、
このような層に関して、制御手段が、このデータを用いて、テーパを埋めるようにアプリケータにスプレー材料をスプレーさせる、
方法に関する。
スプレーの特徴に基づいてテーパのパラメータを計算することと、
テーパを埋めるのに適したアプリケータとテーパとの角度を計算することと、
アプリケータとテーパが前記角度をなすようにし、アプリケータにテーパにスプレー材料をスプレーさせることと、
を含む。
コントローラが、このデータを用いて、金属粉末を含む材料を基板に隣接するライン状にスプレーすることによりスライスに対応する順次にスプレーされた層からオブジェクトを構築するようにアプリケータを制御し、この場合、層は内向きにテーパした外縁を最初に有し、
このような層に関して、コントローラが、このデータを用いて、テーパを埋めるようにアプリケータにテーパに垂直にスプレーさせ、前記テーパを埋めることが、前記コントローラが、前記スプレーの特徴に基づいて前記テーパのパラメータを計算することを含む、
方法。
Claims (6)
- 3Dオブジェクトを形成するための方法であって、オブジェクトの3D形状パラメータを定義するデータを参照して制御手段を動作させることを含み、
前記制御手段が、前記データを用いてアプリケータ及び/又は基板ホルダを制御することで、スプレー材料を基板にスプレーし、次いで、部分形成されたオブジェクトにスプレーすることにより、順次にスプレーされた層からオブジェクトを構築し、ここで、層は内向きにテーパした外縁を最初に有し、
このような層に関して、前記制御手段が、前記データを用いて、前記テーパを埋めるように前記アプリケータに前記スプレー材料をスプレーさせ、
前記スプレーが金属粉末を含むコールドスプレーであり、
前記テーパを埋めることが、前記制御手段が、
前記スプレーの特徴に基づいて前記テーパのパラメータを計算することと、
前記テーパを埋めるのに適した前記アプリケータと前記テーパとの角度を計算することと、
前記アプリケータと前記テーパとが前記角度をなすようにし、前記アプリケータに前記テーパに前記スプレー材料をスプレーさせることと、
を含む、
方法。 - 前記データが、一連の層で3Dオブジェクトを定義し、前記制御手段が、前記テーパをスプレーにより埋めるための前記アプリケータと前記テーパとの角度を制御するために次の層に関する事前に定義されたパラメータを用いる、請求項1に記載の方法。
- 表面スキャナが、構築されている際の前記オブジェクトを繰返し測定し、前記制御手段が、測定値を用いて、形状パラメータと完成時のオブジェクトとのマッチの精度を高めるべく、前記オブジェクト(部分形成されたとき)とノズルの相対位置及び/又は前記ノズルに関するスプレーパラメータを調節する、請求項1又は2に記載の方法。
- 3Dオブジェクトを形成するための方法であって、概念的スライスでオブジェクトの3D形状パラメータを定義するデータを参照してコンピュータ化されたコントローラを動作させることを含み、
前記コントローラが、前記データを用いてアプリケータを制御することで、金属粉末を含む材料を基板にスプレーし、次いで、部分形成されたオブジェクトに、隣接するライン状にスプレーすることにより、スライスに対応する順次にスプレーされた層からオブジェクトを構築し、ここで、層は内向きにテーパした外縁を最初に有し、
このような層に関して、前記コントローラが、前記データを用いて、前記テーパを埋めるように前記アプリケータに前記テーパに垂直にスプレーさせ、前記テーパを埋めることが、前記コントローラが、前記スプレーの特徴に基づいて前記テーパのパラメータを計算することを含む、
方法。 - 各ラインのためにスプレーされる材料が、1つ以上の隣接するラインのためにスプレーされる材料と交互配置される、請求項4に記載の方法。
- 表面スキャナが、構築されている際の前記オブジェクトを繰返し測定し、前記コントローラが、測定値を用いて、形状パラメータと完成時の前記オブジェクトとのマッチの精度を高めるべく、前記アプリケータ及び/又は基板及び/又はスプレーパラメータを調節する、請求項5に記載の方法。
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AU2016904106 | 2016-10-11 | ||
AU2016904106A AU2016904106A0 (en) | 2016-10-11 | A Method of Forming 3D Objects | |
PCT/AU2017/051083 WO2018068082A1 (en) | 2016-10-11 | 2017-10-05 | A method of forming 3d objects. |
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JP2019537523A JP2019537523A (ja) | 2019-12-26 |
JP7092756B2 true JP7092756B2 (ja) | 2022-06-28 |
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US (1) | US20190316262A1 (ja) |
EP (1) | EP3526044A4 (ja) |
JP (1) | JP7092756B2 (ja) |
KR (3) | KR20220080200A (ja) |
CN (1) | CN109843591B (ja) |
AU (2) | AU2017342702B2 (ja) |
BR (1) | BR112019007190B1 (ja) |
RU (1) | RU2019113774A (ja) |
WO (1) | WO2018068082A1 (ja) |
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US10569459B2 (en) * | 2016-04-23 | 2020-02-25 | Robotic Research, Llc | Handheld 3D printer |
US11269311B2 (en) * | 2018-07-26 | 2022-03-08 | Divergent Technologies, Inc. | Spray forming structural joints |
EP3877567A4 (en) * | 2018-11-07 | 2022-03-30 | Effusiontech IP Pty Ltd | 3D PRINTING PROCESS |
KR102191296B1 (ko) * | 2018-11-15 | 2020-12-15 | 한밭대학교 산학협력단 | 점도 특성이 상이한 접착제를 통해 비정형 건축물 제작이 가능한 하이브리드 바인더젯 3d 프린팅 장치 및 그 방법 |
CN111962059B (zh) * | 2020-08-24 | 2022-09-30 | 西北工业大学 | 利用冷喷涂对太空构件在轨制造和修复的固态3d打印系统及方法 |
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AU2017342702B2 (en) | 2023-05-11 |
CN109843591A (zh) | 2019-06-04 |
KR20240117658A (ko) | 2024-08-01 |
CN109843591B (zh) | 2022-02-08 |
EP3526044A1 (en) | 2019-08-21 |
KR20190067814A (ko) | 2019-06-18 |
JP2019537523A (ja) | 2019-12-26 |
EP3526044A4 (en) | 2020-06-24 |
AU2023202406A1 (en) | 2023-05-11 |
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