JP2020504043A - 付加製造システムにおける真空粉末配置の方法及びシステム - Google Patents
付加製造システムにおける真空粉末配置の方法及びシステム Download PDFInfo
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Abstract
Description
本出願は、その全体が参照により本明細書に組み入れられる2017年1月3日に出願された米国仮特許出願番号第62/441,640号明細書に対する優先権を主張する。
上記のメモリ種類は例示的なものにすぎず、したがってコンピュータプログラムの記憶に使用可能なメモリの種類に関して限定するものではない。
Claims (25)
- 付加製造システムを用いて部品を製造する方法であって、前記方法は、
真空源によって生成された空気流中に第1材料粒子の第1部分を同伴すること、及び前記第1材料粒子の前記第1部分を通気性スクリーンに対して係合させること、
前記第1材料粒子の前記第1部分を構築プラットフォーム上に堆積させること、
前記空気流中に第2材料粒子の第2部分を同伴し、前記第2材料粒子の前記第2部分を前記通気性スクリーンに対して係合させること、
前記第2材料粒子の前記第2部分を前記構築プラットフォーム上に堆積させること、及び、
前記第1材料粒子の前記第1部分又は前記第2材料粒子の前記第2部分のうちの少なくとも1つの少なくとも一部分にエネルギー源を用いて熱を伝達して、前記第1材料粒子の前記第1部分及び前記第2材料粒子の前記第2部分の固化を容易にして、前記部品を製造すること
を含む、方法。 - 第1材料粒子の第1部分を空気流中に同伴することが、複数の真空弁のうちの第1サブセットの真空弁を開いて、前記第1サブセットの真空弁及び前記通気性スクリーンを通る前記空気流を発生させることを含む、請求項1に記載の方法。
- 第2材料粒子の第2部分を前記空気流中に同伴することが、前記複数の真空弁のうちの第2サブセットの真空弁を開いて、前記第2サブセットの真空弁及び前記通気性スクリーンを通る前記空気流を発生させることを含み、前記第2サブセットの真空弁は前記第1サブセットの真空弁とは異なる、請求項2に記載の方法。
- 材料送達システムを、前記第1材料粒子を含む第1材料供給源に平行移動することをさらに含み、前記材料送達システムは複数の真空弁及び前記通気性スクリーンを含む、請求項1に記載の方法。
- 前記材料送達システムを、前記第2材料粒子を含む第2材料供給源に平行移動させることをさらに含む、請求項4に記載の方法。
- 前記第1材料粒子の前記第1部分を構築プラットフォーム上に堆積させることは、前記第2材料粒子の前記第2部分を前記構築プラットフォーム上に堆積させることと同時に行われる、請求項1に記載の方法。
- 前記材料送達システムを、複数の犠牲材料粒子を有する犠牲材料供給源に平行移動させることをさらに含む、請求項1に記載の方法。
- 前記複数の真空弁のうちの第3サブセットの真空弁を開いて、前記第3サブセットの真空弁及び前記通気性スクリーンを通る空気流を発生させることをさらに含み、前記空気流は、前記犠牲材料粒子の第3部分を同伴し、前記犠牲材料粒子の前記第3部分を前記通気性スクリーンに対して係合させ、前記第3サブセットの真空弁は前記第1サブセットの真空弁及び前記第2サブセットの真空弁とは異なる、請求項7に記載の方法。
- 前記犠牲材料粒子の前記第3部分を前記構築プラットフォーム上に堆積させることをさらに含む、請求項8に記載の方法。
- 前記犠牲材料粒子の前記第3部分を前記構築プラットフォーム上に堆積させることは、前記犠牲材料粒子の前記第3部分が前記通気性スクリーンから離れるように、前記第3サブセットの真空弁及び前記通気性スクリーンを通る前記空気流を防ぐために、前記第3サブセットの真空弁を閉じることを含む、請求項9に記載の方法。
- 前記第1材料粒子の前記第1部分を前記構築プラットフォーム上に堆積させることは、前記第1材料粒子の前記第1部分が前記通気性スクリーンから離れるように、前記第1サブセットの真空弁及び前記通気性スクリーンを通る前記空気流を防ぐために、前記第1サブセットの真空弁を閉じることを含む、請求項1に記載の方法。
- 前記第2材料粒子の前記第2部分を前記構築プラットフォーム上に堆積させることは、前記第2材料粒子の前記第2部分が前記通気性スクリーンから離れるように、前記第2サブセットの真空弁及び前記通気性スクリーンを通る前記空気流を防ぐために、前記第2サブセットの真空弁を閉じることを含む、請求項1に記載の方法。
- 熱を伝達することが、前記エネルギー源のパワー出力、ベクトル走査速度、ラスタパワー出力、ラスタ走査速度、ラスタツール経路、及び輪郭パワー出力のうちの1又は複数に基づいて、前記エネルギー源を使用して熱を伝達することを含む、請求項1に記載の方法。
- 部品を製造するための付加製造システムであって、前記付加製造システムは、
エネルギー源と、
材料送達システムであって、
複数の真空弁及び通気性スクリーンを含むディスペンサアセンブリ、及び
前記複数の真空弁と流体連通している真空源、
を含む、材料送達システムと、及び
コントローラであって、
前記複数の真空弁のうちの第1サブセットの真空弁を開いて、前記第1サブセットの真空弁及び前記通気性スクリーンを通る空気流を発生させて、複数の第1材料粒子を取得し、
前記複数の真空弁のうちの第2サブセットの真空弁を開いて、前記第2サブセットの真空弁及び前記通気性スクリーンを通る空気流を発生させて、複数の第2材料粒子を取得し、
前記複数の第1材料粒子及び前記複数の第2材料粒子を構築プラットフォーム上に堆積させ、且つ
前記エネルギー源を作動させて、構築パラメータに基づいて前記複数の第1材料粒子及び前記複数の第2材料粒子のうちの少なくとも1つに熱を伝達して、前記複数の第1材料粒子及び前記複数の第2材料粒子の固化を容易にして、前記部品を製造するよう構成された、コントローラと、
を備える、付加製造システム。 - 前記複数の第1材料粒子を含む第1材料供給源と前記複数の第2材料粒子を含む第2材料供給源とをさらに備える、請求項14に記載のシステム。
- 前記材料送達システムに結合された装着システムをさらに含み、前記コントローラは、
前記材料送達システムを前記第1材料供給源に平行移動させて前記複数の第1材料粒子を取得し、
前記材料送達システムを前記第2材料供給源に平行移動させて前記複数の第2材料粒子を取得する、
ようさらに構成される、請求項15に記載のシステム。 - 前記ディスペンサアセンブリが、前記複数の真空弁に結合された真空マニホールドをさらに含み、前記真空源が前記真空マニホールドと流体連通して結合されている、請求項14に記載のシステム。
- 前記複数の第1材料粒子及び前記複数の第2材料粒子を保持するよう構成された構築プラットフォームをさらに備え、前記コントローラは、前記複数の第1材料粒子及び前記複数の第2材料粒子を前記構築プラットフォーム上に堆積させるようさらに構成されている、請求項14に記載のシステム。
- 前記複数の犠牲材料粒子を含む犠牲材料供給源をさらに備え、前記コントローラが
前記複数の真空弁の第3サブセットの真空弁を開いて、前記第3サブセットの真空弁及び前記通気性スクリーンを通る空気流を発生させて、前記複数の犠牲材料粒子を取得し、
前記複数の犠牲材料粒子を前記構築プラットフォーム上に堆積させる、
ようさらに構成されている、請求項18に記載のシステム。 - 前記構築パラメータは、前記エネルギー源のパワー出力、ベクトル走査速度、ラスタパワー出力、ラスタ走査速度、ラスタツール経路、及び輪郭パワー出力のうちの1又は複数を含む、請求項14に記載のシステム。
- 付加製造システム用の材料送達システムであって、前記材料送達システムは、
複数の真空弁と通気性スクリーンとを含むディスペンサアセンブリと、
前記複数の真空弁に流体連通して結合された真空源と、及び
前記ディスペンサアセンブリに結合された装着システムと、
を含む、材料送達システム。 - 前記装着システムが、前記材料送達システムの前記ディスペンサアセンブリを1又は複数の材料供給源と付加製造システムの構築プラットフォームとの間で平行移動させる、請求項21に記載のシステム。
- 前記ディスペンサアセンブリが、前記複数の真空弁に結合された真空マニホールドをさらに含み、前記真空源が前記真空マニホールドと流体連通して結合されている、請求項21に記載のシステム。
- 前記複数の真空弁がM×Nアレイに配置され、Mはアレイ内の列数に対応し、Nはアレイ内の行数に対応する、請求項21に記載のシステム。
- 前記M×Nアレイが、付加製造システムの構築プラットフォームのサイズ及び形状に実質的に対応するサイズ及び形状を有する、請求項21に記載のシステム。
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US11712851B2 (en) * | 2018-10-16 | 2023-08-01 | Hewlett-Packard Development Company, L.P. | Material dispensing apparatus |
WO2020159476A1 (en) * | 2019-01-29 | 2020-08-06 | Hewlett-Packard Development Company, L.P. | Powder based 3d printing |
CN110116496A (zh) * | 2019-04-30 | 2019-08-13 | 西北农林科技大学 | 一种可掺杂复合材料颗粒的3d打印设备结构 |
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US11766832B2 (en) * | 2020-05-13 | 2023-09-26 | The Boeing Company | System and method for additively manufacturing an object |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103978206A (zh) * | 2014-05-14 | 2014-08-13 | 陕西科技大学 | 一种网格铺粉的增材制造方法 |
WO2015171182A1 (en) * | 2014-05-04 | 2015-11-12 | Eoplex Limited | Multi-material three dimensional printer |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5204055A (en) | 1989-12-08 | 1993-04-20 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
JPH0763914A (ja) | 1993-08-27 | 1995-03-10 | Toshiba Corp | 樹脂被膜の平滑化方法および装置 |
US5883357A (en) | 1996-03-25 | 1999-03-16 | Case Western Reserve University | Selective vacuum gripper |
US6007318A (en) | 1996-12-20 | 1999-12-28 | Z Corporation | Method and apparatus for prototyping a three-dimensional object |
DE19952998B4 (de) | 1999-11-04 | 2004-04-15 | Exner, Horst, Prof. Dr.-Ing. | Vorrichtung zur direkten Herstellung von Körpern im Schichtaufbau aus pulverförmigen Stoffen |
JP4865144B2 (ja) | 2001-05-08 | 2012-02-01 | 旭化成株式会社 | 接着剤層への粒子の配置方法 |
GB0224716D0 (en) | 2002-10-23 | 2002-12-04 | Vantico Ag | Method of manufacturing 3D articles and articles made by such methods |
US20060214335A1 (en) | 2005-03-09 | 2006-09-28 | 3D Systems, Inc. | Laser sintering powder recycle system |
US7296599B2 (en) | 2005-03-31 | 2007-11-20 | 3D Systems, Inc. | Pneumatic powder transport system |
CN101495294B (zh) | 2006-05-26 | 2013-03-13 | 3D系统公司 | 用于处理三维打印机中材料的装置和方法 |
DE102012109262A1 (de) | 2012-09-28 | 2014-04-03 | Bundesrepublik Deutschland, vertreten durch das Bundesministerium für Wirtschaft und Technologie, dieses vertreten durch den Präsidenten der BAM, Bundesanstalt für Materialforschung und -prüfung | Verfahren zur Stabilisierung eines Pulverbetts mittels Unterdruck für die additive Fertigung |
US9630249B2 (en) | 2013-01-17 | 2017-04-25 | Ehsan Toyserkani | Systems and methods for additive manufacturing of heterogeneous porous structures and structures made therefrom |
JP5951668B2 (ja) * | 2014-03-24 | 2016-07-13 | 株式会社東芝 | 積層造形装置の材料供給装置及び積層造形装置 |
GB2546016B (en) | 2014-06-20 | 2018-11-28 | Velo3D Inc | Apparatuses, systems and methods for three-dimensional printing |
US20170165910A1 (en) * | 2015-12-11 | 2017-06-15 | Honeywell Federal Manufacturing & Technologies, Llc | Multi-material dispensing for improved process efficiency in powder bed additive manufacturing |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015171182A1 (en) * | 2014-05-04 | 2015-11-12 | Eoplex Limited | Multi-material three dimensional printer |
CN103978206A (zh) * | 2014-05-14 | 2014-08-13 | 陕西科技大学 | 一种网格铺粉的增材制造方法 |
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