JP2013526429A - 造形空間を変更するための手段、および造形空間を変更するための手段を有する、三次元物体を製造するための装置 - Google Patents
造形空間を変更するための手段、および造形空間を変更するための手段を有する、三次元物体を製造するための装置 Download PDFInfo
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- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B22F12/70—Gas flow means
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- 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
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Abstract
【選択図】図5
Description
Claims (16)
- それぞれの層の物体(3)に対応する位置における造形材料(16)の層状固化によって、前記三次元物体(3)を製造するための装置用の造形空間を変更するための手段において、
前記造形材料(16)を層状に塗布する塗布装置(5)と、造形プラットフォーム(2)と、前記造形材料(16)の固化が行われる前記造形プラットフォーム(2)の上方の造形空間(22)とを備え、
造形空間を変更するための前記手段が、密閉手段を有する皿(28)を備え、
前記密閉手段が、前記造形空間(22)の部分領域である少なくとも1つの造形領域(22.1)を前記造形空間(22)の中に閉じ込める、造形空間を変更するためであることを特徴とする手段。 - 請求項1に記載の造形空間を変更するための手段において、前記皿(28)が少なくとも1つの開口部(41.1)を備えており、支持部(32)が前記開口部に設けられることを特徴とする手段。
- 請求項1または2に記載の造形空間を変更するための手段において、前記密閉手段が少なくとも2つの別個の前記造形領域(22.1、22.2)を閉じ込めることを特徴とする手段。
- 請求項3に記載の造形空間を変更するための手段において、前記別個の支持部(32)が、単一のリフト機構によって移動可能であるように互いに接続されることを特徴とする手段。
- それぞれの層の物体(3)に対応する位置における造形材料(16)の層状固化によって、前記三次元物体(3)を製造するための装置用の造形空間を変更するための手段において、
前記造形材料(16)を層状に塗布する塗布装置(5)と、造形プラットフォーム(2)と、前記造形材料(16)の固化が行われる前記造形プラットフォーム(2)の上方の造形空間(22)とを備え、
造形空間を変更するための前記手段が、造形空間を変更するための少なくとも1つの要素(20)を備え、前記少なくとも1つの要素(20)が前記造形プラットフォーム(2)の上に固定可能であり、前記造形プラットフォーム(2)の上には前記物体(3)が造形され、造形空間を変更するための前記少なくとも1つの要素(20)が、前記造形空間(22)の部分領域である少なくとも1つの造形領域(22.1)を閉じ込めるように、造形空間を変更するための前記手段が適合される、造形空間を変更するためであることを特徴とする手段。 - 請求項5に記載の造形空間を変更するための手段において、造形空間を変更するための前記要素(20)が、少なくとも2つの別個の造形領域(22.1、22.2、22.3)を前記造形空間(22)の中に閉じ込めるように、造形空間を変更するための前記手段が適合されることを特徴とする手段。
- 請求項1乃至6の何れか1項に記載の造形空間を変更するための手段において、造形空間を変更するための前記手段が、各前記造形領域(22.1、22.2、22.3)のために、独自の計量容器(12.1、12.2、12.3)および独自のオーバーフロー容器(13.1、13.2、13.3)、あるいは前記別個の造形領域(22.1、22.2、22.3)に適合されている部分領域を有する共通の計量容器(12)および/または共通のオーバーフロー容器(13)を備えていることを特徴とする手段。
- 請求項1乃至7の何れか1項に記載の造形空間を変更するための手段において、造形空間を変更するための前記手段が、前記別個の造形領域(22.1、22.2、22.3)の共通の塗布ユニットの構成要素としての前記塗布装置(5)を備えていることを特徴とする手段。
- 請求項1乃至8の何れか1項に記載の造形空間を変更するための手段において、造形空間を変更するための前記手段が、造形空間を変更するための前記要素(20)の少なくとも1つ、または代わりに、複数の支持部(32)、少なくとも1つの計量容器(12)、少なくとも1つのオーバーフロー容器(13)および前記皿(28)の組み合わせを備えている閉じられたアセンブリとして形成されることを特徴とする手段。
- 請求項1乃至9の何れか1項に記載の造形空間を変更するための手段を有する三次元物体を製造するための装置において、前記装置が共通の造形室(1)を備えており、前記共通の造形室(1)の中には前記造形領域(22.1、22.2、22.3)が配置されることを特徴とする装置。
- 請求項10に記載の装置において、前記全ての造形領域(22.1、22.2、22.3)用の共通のガス循環およびガス調製システムを備えていることを特徴とする装置。
- 請求項10または11に記載の装置において、前記装置が前記全ての造形領域(22.1、22.2、22.3)用の共通の放射システムを備えていることを特徴とする装置。
- 請求項10乃至12の何れか1項に記載の装置において、前記装置は、プロセスソフトウェアが、前記それぞれの造形領域(22.1、22.2、22.3)に関連する動作パラメータを調整することができるように形成されている制御ユニット(11)を備えていることを特徴とする装置。
- 請求項10乃至13の何れか1項に記載の装置において、前記塗布装置(5)、好ましくはブレード(14)が、造形空間を変更するための少なくとも1つの要素(20)用の凹部(25)を備えている、請求項5または6に記載の造形空間を変更するための手段を有することを特徴とする装置。
- 請求項10乃至13の何れか1項に記載の装置において、前記塗布装置(5)は、異なる造形材料(16)が混合されることを防止するための少なくとも1つの再分割要素(26)を備えていることを特徴とする装置。
- 請求項10乃至13および15の何れか1項に記載の装置において、造形空間を変更するための前記要素(20)の高さが可変である、請求項5または6に記載の造形空間を変更するための手段を有することを特徴とする装置。
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DE102010020416.1 | 2010-05-12 | ||
DE102010020416A DE102010020416A1 (de) | 2010-05-12 | 2010-05-12 | Bauraumveränderungseinrichtung sowie eine Vorrichtung zum Herstellen eines dreidimensionalen Objekts mit einer Bauraumveränderungseinrichtung |
PCT/EP2011/002302 WO2011141152A2 (de) | 2010-05-12 | 2011-05-09 | Bauraumveränderungseinrichtung sowie eine vorrichtung zum herstellen eines dreidimensionalen objekts mit einer bauraumveränderungseinrichtung |
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EP2576191A2 (de) | 2013-04-10 |
US20110293771A1 (en) | 2011-12-01 |
DE102010020416A1 (de) | 2011-11-17 |
WO2011141152A3 (de) | 2012-01-05 |
WO2011141152A2 (de) | 2011-11-17 |
US8845319B2 (en) | 2014-09-30 |
CN102917862A (zh) | 2013-02-06 |
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