JP2019177503A5 - - Google Patents
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- Publication number
- JP2019177503A5 JP2019177503A5 JP2018066722A JP2018066722A JP2019177503A5 JP 2019177503 A5 JP2019177503 A5 JP 2019177503A5 JP 2018066722 A JP2018066722 A JP 2018066722A JP 2018066722 A JP2018066722 A JP 2018066722A JP 2019177503 A5 JP2019177503 A5 JP 2019177503A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- resin powder
- energy
- irradiated
- protruding portion
- 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
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018066722A JP6912092B2 (ja) | 2018-03-30 | 2018-03-30 | 粉末床溶融結合造形物及びその作製方法 |
| PCT/JP2019/013161 WO2019189347A1 (ja) | 2018-03-30 | 2019-03-27 | 粉末床溶融結合造形物及びその作製方法 |
| EP19774657.1A EP3778191A4 (en) | 2018-03-30 | 2019-03-27 | POWDER BED FUSED MOLDING AND PROCESS FOR ITS MANUFACTURE |
| US17/037,257 US20210008795A1 (en) | 2018-03-30 | 2020-09-29 | Powder bed fusion model and method of fabricating same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018066722A JP6912092B2 (ja) | 2018-03-30 | 2018-03-30 | 粉末床溶融結合造形物及びその作製方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019177503A JP2019177503A (ja) | 2019-10-17 |
| JP2019177503A5 true JP2019177503A5 (enExample) | 2020-12-03 |
| JP6912092B2 JP6912092B2 (ja) | 2021-07-28 |
Family
ID=68061669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018066722A Active JP6912092B2 (ja) | 2018-03-30 | 2018-03-30 | 粉末床溶融結合造形物及びその作製方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20210008795A1 (enExample) |
| EP (1) | EP3778191A4 (enExample) |
| JP (1) | JP6912092B2 (enExample) |
| WO (1) | WO2019189347A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7553111B2 (ja) | 2021-07-08 | 2024-09-18 | 株式会社アスペクト | 粉末床溶融結合装置及びその運搬評価方法 |
| CN114346256B (zh) * | 2021-12-03 | 2023-12-12 | 南京联空智能增材研究院有限公司 | 适用于高熵合金的变体能量密度激光增材方法 |
| CN116571761A (zh) * | 2023-05-25 | 2023-08-11 | 上海毅速激光科技有限公司 | 一种三维打印设备的打印方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0757532B2 (ja) * | 1988-10-19 | 1995-06-21 | 松下電工株式会社 | 三次元形状の形成方法 |
| US5198159A (en) * | 1990-10-09 | 1993-03-30 | Matsushita Electric Works, Ltd. | Process of fabricating three-dimensional objects from a light curable resin liquid |
| JP3422039B2 (ja) * | 1993-03-19 | 2003-06-30 | ソニー株式会社 | 光学的造形方法および光学的造形装置 |
| DE59501852D1 (de) * | 1994-05-13 | 1998-05-14 | Eos Electro Optical Syst | Verfahren und vorrichtung zum herstellen dreidimensionaler objekte |
| US6399010B1 (en) * | 1999-02-08 | 2002-06-04 | 3D Systems, Inc. | Method and apparatus for stereolithographically forming three dimensional objects with reduced distortion |
| DE10042132B4 (de) * | 2000-08-28 | 2012-12-13 | Cl Schutzrechtsverwaltungs Gmbh | Selektives Randschichtschmelzen |
| FR2984779B1 (fr) * | 2011-12-23 | 2015-06-19 | Michelin Soc Tech | Procede et appareil pour realiser des objets tridimensionnels |
| US9415443B2 (en) * | 2013-05-23 | 2016-08-16 | Arcam Ab | Method and apparatus for additive manufacturing |
| WO2015145844A1 (ja) | 2014-03-28 | 2015-10-01 | 株式会社日立製作所 | レーザ粉末積層造形装置及びレーザ粉末積層造形方法及び３次元積層造形装置 |
-
2018
- 2018-03-30 JP JP2018066722A patent/JP6912092B2/ja active Active
-
2019
- 2019-03-27 EP EP19774657.1A patent/EP3778191A4/en not_active Withdrawn
- 2019-03-27 WO PCT/JP2019/013161 patent/WO2019189347A1/ja not_active Ceased
-
2020
- 2020-09-29 US US17/037,257 patent/US20210008795A1/en not_active Abandoned
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