JP4809248B2 - 流体を塗布するための方法および装置 - Google Patents
流体を塗布するための方法および装置 Download PDFInfo
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- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Claims (17)
- コーティングしたい領域に流体を塗布するための方法であって、前記流体を、開口を備えた、少なくとも前記流体の塗布時に振動を実施する調量システムから構築プラットフォームに供給し、コータの前進運動方向で見て、前記流体を、コーティングしたい領域に塗布し、その後、レベリングエレメントを、塗布された前記流体の上方で走行させ、前記構築プラットフォームに模型を層状に造形して、コーティングしたい領域に流体を塗布するための方法において、開口(11)を、前記調量システムの停止状態で、開口(11)への流体(5)の錐状堆積物形成によって閉鎖することを特徴とする、コーティングしたい領域に流体を塗布するための方法。
- 前記振動が、圧縮効果を高めるために、水平なまたは/かつ鉛直な成分を有しており、前記振動を回動運動(8)のように行う、請求項1記載の方法。
- 前記レベリングエレメントが、前記調量システムと共に振動するブレード(14)として形成されており、これによって、塗布された前記流体を圧縮しかつ平滑にし、塗布された前記流体の層厚さをコンスタントに保つ、請求項1または2記載の方法。
- 前記レベリングエレメントが、回転するローラとして形成されており、該ローラの回転運動が、前記コータの前進走行方向と逆方向に向けられており、これによって、流体(5)を前記ローラと粉末層表面との間のギャップから供給する、請求項1から3までのいずれか1項記載の方法。
- 流体(5)の、コーティングのために必要となる調量量が、流体(5)の、前記調量システムに提供された残留体積よりも常に小さい、請求項1から4までのいずれか1項記載の方法。
- レベリングエレメントが、流体の高さを、コーティングしたい領域に対して垂直に調整する、請求項1から5までのいずれか1項記載の方法。
- コーティングしたい領域の積層を流体の繰返しの塗布によって行う、請求項1から6までのいずれか1項記載の方法。
- 回動運動(8)を偏心体(12)を介して獲得する、請求項2記載の方法。
- コーティングしたい領域に流体を請求項1から8までのいずれか1項記載の方法で塗布するための装置であって、レベリングエレメントと、該レベリングエレメントの前進運動方向で見て、調量システムとが設けられており、該調量システムによって、コーティングしたい領域に流体が塗布されるようになっており、前記レベリングエレメントが、塗布された流体の上方で走行可能であり、前記調量システムが、該調量システムに側方でかつ前記レベリングエレメントの上方に位置する開口を備えていて、振動を実施するようになっている形式のものにおいて、開口(11)が、前記調量システムの停止状態で、開口(11)への流体(5)の錐状堆積物形成によって閉鎖されるように設けられていることを特徴とする、コーティングしたい領域に流体を塗布するための装置。
- 前記レベリングエレメントが、流体(5)の開口(11)を前記レベリングエレメントの可能な限り近くに設置するために、調量システム(3)に結合されている、請求項9記載の装置。
- 前記調量システムが、ホッパ状に形成されている、請求項9または10記載の装置。
- 前記調量システムが、充填レベルセンサを有している、請求項9から11までのいずれか1項記載の装置。
- 開口(11)が、コーティングしたい領域(4)の可能な限りすぐ上方にかつ前記調量システムの前進運動方向で見て、レベリングエレメント(14)の前方に設けられている、請求項9から12までのいずれか1項記載の装置。
- 目下のコーティングのために必要となる流体(5)よりも多くの流体(5)が通流するように、開口(11)が寸法設定されている、請求項9から13までのいずれか1項記載の装置。
- 流体(5)を塗布するための請求項9から14までのいずれか1項記載の装置の使用。
- 模型を造形するための方法での請求項9から14までのいずれか1項記載の装置の使用。
- 型を造形するための方法での請求項9から14までのいずれか1項記載の装置の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004008168.9A DE102004008168B4 (de) | 2004-02-19 | 2004-02-19 | Verfahren und Vorrichtung zum Auftragen von Fluiden und Verwendung der Vorrichtung |
DE102004008168.9 | 2004-02-19 | ||
PCT/DE2005/000237 WO2005080010A1 (de) | 2004-02-19 | 2005-02-11 | Verfahren und vorrichtung zum auftragen von fluiden |
Publications (2)
Publication Number | Publication Date |
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JP2007522927A JP2007522927A (ja) | 2007-08-16 |
JP4809248B2 true JP4809248B2 (ja) | 2011-11-09 |
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Application Number | Title | Priority Date | Filing Date |
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JP2006553425A Active JP4809248B2 (ja) | 2004-02-19 | 2005-02-11 | 流体を塗布するための方法および装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8096262B2 (ja) |
EP (1) | EP1715959B1 (ja) |
JP (1) | JP4809248B2 (ja) |
DE (1) | DE102004008168B4 (ja) |
ES (1) | ES2751052T3 (ja) |
WO (1) | WO2005080010A1 (ja) |
Cited By (1)
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CN107755695A (zh) * | 2016-08-23 | 2018-03-06 | Cl产权管理有限公司 | 用于添加地制造至少一个三维物体的设备 |
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DE10085198D2 (de) | 2000-09-25 | 2003-08-21 | Generis Gmbh | Verfahren zum Herstellen eines Bauteils in Ablagerungstechnik |
DE10216013B4 (de) | 2002-04-11 | 2006-12-28 | Generis Gmbh | Verfahren und Vorrichtung zum Auftragen von Fluiden |
US7807077B2 (en) | 2003-06-16 | 2010-10-05 | Voxeljet Technology Gmbh | Methods and systems for the manufacture of layered three-dimensional forms |
DE10327272A1 (de) | 2003-06-17 | 2005-03-03 | Generis Gmbh | Verfahren zum schichtweisen Aufbau von Modellen |
DE102004008168B4 (de) | 2004-02-19 | 2015-12-10 | Voxeljet Ag | Verfahren und Vorrichtung zum Auftragen von Fluiden und Verwendung der Vorrichtung |
DE102006038858A1 (de) | 2006-08-20 | 2008-02-21 | Voxeljet Technology Gmbh | Selbstaushärtendes Material und Verfahren zum schichtweisen Aufbau von Modellen |
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US10226919B2 (en) | 2007-07-18 | 2019-03-12 | Voxeljet Ag | Articles and structures prepared by three-dimensional printing method |
DE102007050679A1 (de) | 2007-10-21 | 2009-04-23 | Voxeljet Technology Gmbh | Verfahren und Vorrichtung zum Fördern von Partikelmaterial beim schichtweisen Aufbau von Modellen |
DE102007050953A1 (de) | 2007-10-23 | 2009-04-30 | Voxeljet Technology Gmbh | Vorrichtung zum schichtweisen Aufbau von Modellen |
DE102008022946B4 (de) * | 2008-05-09 | 2014-02-13 | Fit Fruth Innovative Technologien Gmbh | Vorrichtung und Verfahren zum Aufbringen von Pulvern oder Pasten |
DE102008027315A1 (de) * | 2008-06-07 | 2009-12-10 | ITWH Industrie- Hebe- und Fördertechnik GmbH | Verfahren zur Herstellung von Werkstücken |
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- 2005-02-11 EP EP05714960.1A patent/EP1715959B1/de active Active
- 2005-02-11 WO PCT/DE2005/000237 patent/WO2005080010A1/de active Application Filing
- 2005-02-11 US US10/597,982 patent/US8096262B2/en active Active
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DE102004008168A1 (de) | 2005-09-08 |
JP2007522927A (ja) | 2007-08-16 |
US20120094026A1 (en) | 2012-04-19 |
US8096262B2 (en) | 2012-01-17 |
EP1715959B1 (de) | 2019-07-31 |
US20080260945A1 (en) | 2008-10-23 |
DE102004008168B4 (de) | 2015-12-10 |
US9463488B2 (en) | 2016-10-11 |
WO2005080010A1 (de) | 2005-09-01 |
EP1715959A1 (de) | 2006-11-02 |
ES2751052T3 (es) | 2020-03-30 |
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