JP5731393B2 - 識別可能な粉末を供給する方法と物体を製造する方法 - Google Patents
識別可能な粉末を供給する方法と物体を製造する方法 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims description 47
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- 238000000149 argon plasma sintering Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
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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
- B29C64/357—Recycling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/70—Recycling
- B22F10/73—Recycling of powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/80—Data acquisition or data processing
-
- 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
-
- 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
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
-
- 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
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- 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
- B29C64/35—Cleaning
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Powder Metallurgy (AREA)
- Producing Shaped Articles From Materials (AREA)
Description
Claims (6)
- 物体2の各層に対応する粉末3の層が選択的にレーザ焼結により固化されることによって物体2が形成される、三次元物体を製造する方法であって、
少なくとも1つの特徴を有する第1の粉末バッチを供給し、
前記第1の粉末バッチの前記少なくとも1つの特徴に関連するデータを検出し、
前記第1の粉末バッチの前記少なくとも1つの特徴に関連するデータを保存し、
前記第1の粉末バッチは、それによって取扱手順を追跡可能な識別番号(ID)によって割り付けられ、
少なくとも1つの特徴を有し、少なくとも前記第1の粉末バッチを構成する粉末3の一部を含む少なくとも1つの第2の粉末バッチを供給し、
前記第2の粉末バッチは、残留粉末4と前記第1の粉末バッチの粉末とを混合することにより供給され、前記第1の粉末バッチの粉末3は新品粉末5であり、前記新品粉末5は、前記粉末3のうち、製造工程に投入されたことがない粉末であり、
前記残留粉末4は前記粉末3のうち、既に一回以上の製造工程に投入されたが、未だ固化されていない粉末であり、
前記第2の粉末バッチの前記少なくとも1つの特徴に関連するデータを保存し、
前記特徴は、前記第1または第2の粉末バッチを構成する前記粉末3の組成(残留粉末4と新品粉末5の割合)、または前記粉末3の熱履歴または前記粉末3の量であり、
前記残留粉末4はいくつかの製造工程から集められ、前記新品粉末5と混合される前に混合され、さらに、
製造工程の終わりに、集められた前記残留粉末4のための新しい識別番号(ID)が生成される、
を工程に有することを特徴とする、方法。 - 請求項1に記載の方法であって、前記粉末3のフローは、1つまたは複数の物体2の製造の間、記録され、および/または、フィードバック制御されることを特徴とする、方法。
- 請求項2記載の方法であって、入力と出力が記録され、および/または、フィードバック制御され、前記入力は供給された粉末3から生成され、前記出力は生成された物体2および残留粉末4から生成されることを特徴とする、方法。
- 請求項1から3のいずれか一項に記載の方法であって、前記粉末3はポリマー粉末および/または金属粉末および/またはセラミック粉末であることを特徴とする、方法。
- 請求項1から4のいずれか一項に記載の方法であって、
少なくとも1つの特徴を有するさらなる粉末バッチを供給し、
前記さらなる粉末バッチの前記少なくとも1つの特徴に関するデータを保存する工程を有する、方法。 - 請求項1から5のいずれか一項に記載の方法であって、前記残留粉末4はRFIDチップ13によって特徴付けられることを特徴とする、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008060046A DE102008060046A1 (de) | 2008-12-02 | 2008-12-02 | Verfahren zum Bereitstellen einer identifizierbaren Pulvermenge und Verfahren zur Herstellung eines Objekts |
DE102008060046.6 | 2008-12-02 | ||
PCT/EP2009/008525 WO2010063439A2 (de) | 2008-12-02 | 2009-11-30 | Verfahren zum bereitstellen einer identifizierbaren pulvermenge und verfahren zur herstellung eines objekts |
Publications (2)
Publication Number | Publication Date |
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JP2012510390A JP2012510390A (ja) | 2012-05-10 |
JP5731393B2 true JP5731393B2 (ja) | 2015-06-10 |
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Application Number | Title | Priority Date | Filing Date |
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JP2011538890A Active JP5731393B2 (ja) | 2008-12-02 | 2009-11-30 | 識別可能な粉末を供給する方法と物体を製造する方法 |
Country Status (8)
Country | Link |
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US (1) | US8260447B2 (ja) |
EP (1) | EP2285551B1 (ja) |
JP (1) | JP5731393B2 (ja) |
CN (1) | CN102239045B (ja) |
BR (1) | BRPI0921137A2 (ja) |
DE (1) | DE102008060046A1 (ja) |
RU (1) | RU2477219C2 (ja) |
WO (1) | WO2010063439A2 (ja) |
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JP2012510390A (ja) | 2012-05-10 |
WO2010063439A2 (de) | 2010-06-10 |
EP2285551B1 (de) | 2014-10-01 |
BRPI0921137A2 (pt) | 2016-02-23 |
WO2010063439A3 (de) | 2010-10-21 |
CN102239045A (zh) | 2011-11-09 |
US20100161102A1 (en) | 2010-06-24 |
EP2285551A2 (de) | 2011-02-23 |
RU2477219C2 (ru) | 2013-03-10 |
RU2011120910A (ru) | 2012-11-27 |
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