JP2011202165A5 - - Google Patents
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- Publication number
- JP2011202165A5 JP2011202165A5 JP2011056068A JP2011056068A JP2011202165A5 JP 2011202165 A5 JP2011202165 A5 JP 2011202165A5 JP 2011056068 A JP2011056068 A JP 2011056068A JP 2011056068 A JP2011056068 A JP 2011056068A JP 2011202165 A5 JP2011202165 A5 JP 2011202165A5
- Authority
- JP
- Japan
- Prior art keywords
- powder
- polyamide
- powder mixture
- mixture according
- dimensional object
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 claims 40
- 239000000203 mixture Substances 0.000 claims 24
- 229920000299 Nylon 12 Polymers 0.000 claims 16
- 239000002245 particle Substances 0.000 claims 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- 230000005670 electromagnetic radiation Effects 0.000 claims 4
- 238000010030 laminating Methods 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 238000002844 melting Methods 0.000 claims 4
- 230000008018 melting Effects 0.000 claims 4
- 230000005855 radiation Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 239000000546 pharmaceutical excipient Substances 0.000 claims 2
- 238000001953 recrystallisation Methods 0.000 claims 2
- 238000005245 sintering Methods 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000004566 building material Substances 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10157842.5 | 2010-03-25 | ||
| EP10157842.5A EP2368696B2 (de) | 2010-03-25 | 2010-03-25 | Auffrischoptimiertes PA 12-Pulver zur Verwendung in einem generativen Schichtbauverfahren |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011202165A JP2011202165A (ja) | 2011-10-13 |
| JP2011202165A5 true JP2011202165A5 (https=) | 2013-05-09 |
| JP5530384B2 JP5530384B2 (ja) | 2014-06-25 |
Family
ID=42647439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011056068A Active JP5530384B2 (ja) | 2010-03-25 | 2011-03-15 | 生成的積層製造方法に使用するための再生に関して最適化されたｐａ１２粉末 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8877874B2 (https=) |
| EP (1) | EP2368696B2 (https=) |
| JP (1) | JP5530384B2 (https=) |
| CN (1) | CN102199348B (https=) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2991622A1 (fr) * | 2012-06-12 | 2013-12-13 | Rhodia Operations | Procede de traitement thermiques de poudres |
| DE102012212587A1 (de) * | 2012-07-18 | 2014-01-23 | Eos Gmbh Electro Optical Systems | Vorrichtung und Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts |
| US9931785B2 (en) | 2013-03-15 | 2018-04-03 | 3D Systems, Inc. | Chute for laser sintering systems |
| CN103978307B (zh) * | 2014-04-30 | 2015-08-05 | 中国科学院化学研究所 | 一种用于精确控温的高分子材料紫外激光3d打印方法及装置 |
| CN106488819B (zh) | 2014-06-20 | 2018-06-22 | 维洛3D公司 | 用于三维打印的设备、系统和方法 |
| US11802321B2 (en) | 2015-03-17 | 2023-10-31 | Elementum 3D, Inc. | Additive manufacturing of metal alloys and metal alloy matrix composites |
| US10507638B2 (en) | 2015-03-17 | 2019-12-17 | Elementum 3D, Inc. | Reactive additive manufacturing |
| DE102015109849A1 (de) * | 2015-06-19 | 2016-12-22 | Aconity3D Gmbh | Bottom Up-Pulverfördermechanismus für eine PBLS-Anlage, PBLS-Anlage und Verfahren zum Umrüsten und Betreiben einer PBLS-Anlage |
| DE102015109841A1 (de) | 2015-06-19 | 2016-12-22 | Aconity3D Gmbh | Pulverauftragseinheit für eine PBLS-Anlage und Verfahren zum Auftragen von zwei aufeinander folgenden Pulverschichten in einem PBLS-Verfahren |
| US9676145B2 (en) | 2015-11-06 | 2017-06-13 | Velo3D, Inc. | Adept three-dimensional printing |
| US10071422B2 (en) | 2015-12-10 | 2018-09-11 | Velo3D, Inc. | Skillful three-dimensional printing |
| US11110517B2 (en) * | 2015-12-11 | 2021-09-07 | Eos Gmbh Electro Optical Systems | Method and device for examining an input data set of a generative layer building device |
| CN105437549B (zh) * | 2015-12-18 | 2017-11-03 | 天津清研智束科技有限公司 | 一种增材制造中粉末分配量的控制装置及方法 |
| CN108883575A (zh) | 2016-02-18 | 2018-11-23 | 维洛3D公司 | 准确的三维打印 |
| US10286452B2 (en) | 2016-06-29 | 2019-05-14 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
| US11691343B2 (en) | 2016-06-29 | 2023-07-04 | Velo3D, Inc. | Three-dimensional printing and three-dimensional printers |
| DE102016009770A1 (de) | 2016-08-08 | 2018-02-08 | Sören Grießbach | Verfahren zur Aufbereitung von Altpulver aus generativen Fertigungsverfahren |
| EP3301124B1 (de) * | 2016-09-30 | 2023-04-26 | Evonik Operations GmbH | Polyamidpulver für selektive sinterverfahren |
| WO2018064349A1 (en) | 2016-09-30 | 2018-04-05 | Velo3D, Inc. | Three-dimensional objects and their formation |
| DE102016219080A1 (de) | 2016-09-30 | 2018-04-05 | Evonik Degussa Gmbh | Polyamidpulver für selektive Sinterverfahren |
| WO2018128695A2 (en) | 2016-11-07 | 2018-07-12 | Velo3D, Inc. | Gas flow in three-dimensional printing |
| US10611092B2 (en) | 2017-01-05 | 2020-04-07 | Velo3D, Inc. | Optics in three-dimensional printing |
| US20180250744A1 (en) | 2017-03-02 | 2018-09-06 | Velo3D, Inc. | Three-dimensional printing of three-dimensional objects |
| US10449696B2 (en) | 2017-03-28 | 2019-10-22 | Velo3D, Inc. | Material manipulation in three-dimensional printing |
| DE102017219982A1 (de) * | 2017-11-09 | 2019-05-09 | Trumpf Laser- Und Systemtechnik Gmbh | Bearbeitungsmaschine zum schichtweisen Herstellen von dreidimensionalen Bauteilen und Verfahren zum Erwärmen eines Pulvers |
| WO2019099031A1 (en) * | 2017-11-17 | 2019-05-23 | Hewlett-Packard Development Company, L.P. | Three-dimensional (3d) printing |
| US10272525B1 (en) | 2017-12-27 | 2019-04-30 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
| US10144176B1 (en) | 2018-01-15 | 2018-12-04 | Velo3D, Inc. | Three-dimensional printing systems and methods of their use |
| EP3524430B1 (en) | 2018-02-07 | 2021-12-15 | Ricoh Company, Ltd. | Powder for solid freeform fabrication, and method of manufacturing solid freeform fabrication object |
| DE102018205820A1 (de) * | 2018-04-17 | 2019-10-17 | Eos Gmbh Electro Optical Systems | Selektive Nachbelichtung |
| US11426931B2 (en) | 2018-06-19 | 2022-08-30 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
| WO2019245534A1 (en) | 2018-06-19 | 2019-12-26 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
| US11591486B2 (en) | 2018-06-19 | 2023-02-28 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
| KR20230047214A (ko) | 2019-07-26 | 2023-04-06 | 벨로3디, 인크. | 3차원 물체 형상화에 대한 품질 보증 |
| US11541457B2 (en) | 2019-07-26 | 2023-01-03 | Arcam Ab | Devices, systems, and methods for monitoring a powder layer in additive manufacturing processes |
| US11338519B2 (en) | 2019-07-26 | 2022-05-24 | Arcam Ab | Devices, systems, and methods for monitoring a powder layer in additive manufacturing processes |
| DE102019212298A1 (de) * | 2019-08-16 | 2021-02-18 | Eos Gmbh Electro Optical Systems | Selektives Sintern von polymerbasierten Verbundwerkstoffen |
| CN110724376B (zh) * | 2019-10-08 | 2022-06-03 | 裕克施乐塑料制品（太仓）有限公司 | 一种高效高强度导热片及其制备方法 |
| FR3143615A1 (fr) | 2022-12-16 | 2024-06-21 | Arkema France | Procede de fabrication d’objets frittes a rugosite amelioree |
| FR3165273A1 (fr) * | 2024-08-01 | 2026-02-06 | Arkema France | Poudres de polyamides pour impression 3D |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2906647C2 (de) | 1979-02-21 | 1980-12-11 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von pulver· förmigen Beschichtungsmittel!! auf der Basis von Polyamiden mit mindestens 10 aliphatisch gebundenen Kohlenstoffatomen pro Carbonamidgruppe |
| DE19627431A1 (de) * | 1996-07-08 | 1998-01-15 | Bayer Ag | Heterocyclisch kondensierte Pyridine |
| DE19708946A1 (de) | 1997-03-05 | 1998-09-10 | Huels Chemische Werke Ag | Herstellung von Polyamid-Fällpulvern mit enger Korngrößenverteilung und niedriger Porosität |
| DE19747309B4 (de) | 1997-10-27 | 2007-11-15 | Degussa Gmbh | Verwendung eines Polyamids 12 für selektives Laser-Sintern |
| US6022613A (en) * | 1999-06-11 | 2000-02-08 | Alliedsignal Inc. | Transparent polyamide compositions |
| EP1413594A2 (de) | 2002-10-17 | 2004-04-28 | Degussa AG | Laser-Sinter-Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Laser-Sinter-Pulvers |
| DE10330590A1 (de) | 2002-10-17 | 2004-04-29 | Degussa Ag | Laser-Sinter-Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Laser-Sinter-Pulvers |
| DE10256097A1 (de) | 2002-12-02 | 2004-06-17 | Eos Gmbh Electro Optical Systems | Kunststoffpulver für das Lasersintern |
| DE102004047876A1 (de) * | 2004-10-01 | 2006-04-06 | Degussa Ag | Pulver mit verbesserten Recyclingeigenschaften, Verfahren zu dessen Herstellung und Verwendung des Pulvers in einem Verfahren zur Herstellung dreidimensionaler Objekte |
| DE102005053071A1 (de) * | 2005-11-04 | 2007-05-16 | Degussa | Verfahren zur Herstellung von ultrafeinen Pulvern auf Basis Polymaiden, ultrafeinen Polyamidpulver sowie deren Verwendung |
| DE102006053121B3 (de) | 2006-11-10 | 2007-12-27 | Eos Gmbh Electro Optical Systems | Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objektes mittels eines Beschichters für pulverförmiges Aufbaumaterial |
| DE102008000755B4 (de) | 2008-03-19 | 2019-12-12 | Evonik Degussa Gmbh | Copolyamidpulver und dessen Herstellung, Verwendung von Copolyamidpulver in einem formgebenden Verfahren und Formkörper, hergestellt aus diesem Copolyamidpulver |
-
2010
- 2010-03-25 EP EP10157842.5A patent/EP2368696B2/de active Active
-
2011
- 2011-03-15 JP JP2011056068A patent/JP5530384B2/ja active Active
- 2011-03-17 US US13/049,995 patent/US8877874B2/en active Active
- 2011-03-25 CN CN201110072728.1A patent/CN102199348B/zh active Active
-
2014
- 2014-07-17 US US14/334,169 patent/US20140329953A1/en not_active Abandoned
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