DE102017127148A1 - Bestrahlungsstreifensortierung - Google Patents

Bestrahlungsstreifensortierung Download PDF

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Publication number
DE102017127148A1
DE102017127148A1 DE102017127148.1A DE102017127148A DE102017127148A1 DE 102017127148 A1 DE102017127148 A1 DE 102017127148A1 DE 102017127148 A DE102017127148 A DE 102017127148A DE 102017127148 A1 DE102017127148 A1 DE 102017127148A1
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DE
Germany
Prior art keywords
irradiation
layer
cross
component
strip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE102017127148.1A
Other languages
German (de)
English (en)
Inventor
Sebastian Edelhäuser
Martin Leuterer
Michael Göth
Markus Frohnmaier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EOS GmbH
Original Assignee
EOS GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EOS GmbH filed Critical EOS GmbH
Priority to DE102017127148.1A priority Critical patent/DE102017127148A1/de
Priority to EP18800160.6A priority patent/EP3710183A1/fr
Priority to PCT/EP2018/080770 priority patent/WO2019096690A1/fr
Publication of DE102017127148A1 publication Critical patent/DE102017127148A1/de
Pending legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
    • G05B19/4099—Surface or curve machining, making 3D objects, e.g. desktop manufacturing
    • 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]
    • 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
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • B22F10/366—Scanning parameters, e.g. hatch distance or scanning strategy
    • 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
    • B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
    • 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
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/10—Auxiliary heating means
    • B22F12/17—Auxiliary heating means to heat the build chamber or platform
    • 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
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • B29C64/295—Heating elements
    • 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
    • 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
    • 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
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35028—Adapt design as function of manufacturing merits, features, for manufacturing, DFM
    • 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
    • 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
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
DE102017127148.1A 2017-11-17 2017-11-17 Bestrahlungsstreifensortierung Pending DE102017127148A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102017127148.1A DE102017127148A1 (de) 2017-11-17 2017-11-17 Bestrahlungsstreifensortierung
EP18800160.6A EP3710183A1 (fr) 2017-11-17 2018-11-09 Tri de bandes d'irradiation
PCT/EP2018/080770 WO2019096690A1 (fr) 2017-11-17 2018-11-09 Tri de bandes d'irradiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017127148.1A DE102017127148A1 (de) 2017-11-17 2017-11-17 Bestrahlungsstreifensortierung

Publications (1)

Publication Number Publication Date
DE102017127148A1 true DE102017127148A1 (de) 2019-05-23

Family

ID=64267831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017127148.1A Pending DE102017127148A1 (de) 2017-11-17 2017-11-17 Bestrahlungsstreifensortierung

Country Status (3)

Country Link
EP (1) EP3710183A1 (fr)
DE (1) DE102017127148A1 (fr)
WO (1) WO2019096690A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020210681A1 (de) 2020-08-21 2022-03-10 Trumpf Laser- Und Systemtechnik Gmbh Planungseinrichtung, Fertigungseinrichtung, Verfahren und Computerprogrammprodukt zum additiven Fertigen von Bauteilen aus einem Pulvermaterial
WO2023006484A1 (fr) * 2021-07-28 2023-02-02 Eos Gmbh Electro Optical Systems Génération de valeurs de variables de processus optimisées et données de commande pour un procédé de fabrication additive

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020201450A1 (de) * 2020-02-06 2021-08-12 Siemens Aktiengesellschaft Verfahren zum Herstellen einer Stützstruktur in der additiven Herstellung, Computerprogrammprodukt und Steuerung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208150A1 (de) * 2001-02-26 2002-09-12 Matthias Fockele Verfahren und Vorrichtung zur Herstellung eines Formkörpers
DE29824994U1 (de) * 1998-11-23 2004-01-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Herstellen eines Formkörpers mittels selektivem Laserschmelzen
DE102008018899A1 (de) * 2007-04-13 2008-10-16 Lbc Laserbearbeitungscenter Gmbh Vorrichtung zum Erwärmen oder Kühlen, insbesondere als Teil einer Werkzeugform zur Verarbeitung plastischer Massen, wie Kunststoffspritzgießform
DE102014108061A1 (de) * 2013-06-20 2014-12-24 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zur generativen Herstellung zumindest eines Bauteilbereichs eines Bauteils
WO2015078595A1 (fr) 2013-11-27 2015-06-04 MTU Aero Engines AG Procédé et dispositif de fabrication générative d'au moins zone d'un élément structurel
DE102015202347A1 (de) * 2015-02-10 2016-08-11 Trumpf Laser- Und Systemtechnik Gmbh Bestrahlungseinrichtung, Bearbeitungsmaschine und Verfahren zum Herstellen einer Schicht eines dreidimensionalen Bauteils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112013003448T5 (de) * 2012-07-09 2015-04-16 Panasonic Intellectual Property Management Co., Ltd. Verfahren zum Fertigen eines dreidimensionalen Formgegenstands
US9789563B2 (en) * 2013-12-20 2017-10-17 Arcam Ab Method for additive manufacturing
US9789541B2 (en) * 2014-03-07 2017-10-17 Arcam Ab Method for additive manufacturing of three-dimensional articles
CN104118120B (zh) * 2014-07-10 2016-09-14 广州中国科学院先进技术研究所 一种用于3d打印的光学系统及其控制方法
DE102015116409A1 (de) * 2015-09-28 2017-03-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verbundkörper mit mindestens einer Funktionskomponente und ein Verfahren zur Herstellung des Verbundkörpers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29824994U1 (de) * 1998-11-23 2004-01-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Herstellen eines Formkörpers mittels selektivem Laserschmelzen
DE10208150A1 (de) * 2001-02-26 2002-09-12 Matthias Fockele Verfahren und Vorrichtung zur Herstellung eines Formkörpers
DE102008018899A1 (de) * 2007-04-13 2008-10-16 Lbc Laserbearbeitungscenter Gmbh Vorrichtung zum Erwärmen oder Kühlen, insbesondere als Teil einer Werkzeugform zur Verarbeitung plastischer Massen, wie Kunststoffspritzgießform
DE102014108061A1 (de) * 2013-06-20 2014-12-24 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zur generativen Herstellung zumindest eines Bauteilbereichs eines Bauteils
WO2015078595A1 (fr) 2013-11-27 2015-06-04 MTU Aero Engines AG Procédé et dispositif de fabrication générative d'au moins zone d'un élément structurel
DE102015202347A1 (de) * 2015-02-10 2016-08-11 Trumpf Laser- Und Systemtechnik Gmbh Bestrahlungseinrichtung, Bearbeitungsmaschine und Verfahren zum Herstellen einer Schicht eines dreidimensionalen Bauteils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020210681A1 (de) 2020-08-21 2022-03-10 Trumpf Laser- Und Systemtechnik Gmbh Planungseinrichtung, Fertigungseinrichtung, Verfahren und Computerprogrammprodukt zum additiven Fertigen von Bauteilen aus einem Pulvermaterial
WO2023006484A1 (fr) * 2021-07-28 2023-02-02 Eos Gmbh Electro Optical Systems Génération de valeurs de variables de processus optimisées et données de commande pour un procédé de fabrication additive

Also Published As

Publication number Publication date
WO2019096690A1 (fr) 2019-05-23
EP3710183A1 (fr) 2020-09-23

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