DE102020004914A1 - Machine for the production of metallic shaped bodies using additive manufacturing processes - Google Patents
Machine for the production of metallic shaped bodies using additive manufacturing processes Download PDFInfo
- Publication number
- DE102020004914A1 DE102020004914A1 DE102020004914.1A DE102020004914A DE102020004914A1 DE 102020004914 A1 DE102020004914 A1 DE 102020004914A1 DE 102020004914 A DE102020004914 A DE 102020004914A DE 102020004914 A1 DE102020004914 A1 DE 102020004914A1
- Authority
- DE
- Germany
- Prior art keywords
- machine
- carriage
- additive manufacturing
- guide rails
- pivot axis
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/30—Platforms or substrates
- B22F12/33—Platforms or substrates translatory in the deposition plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/30—Platforms or substrates
- B22F12/37—Rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/46—Radiation means with translatory movement
- B22F12/47—Radiation means with translatory movement parallel to the deposition plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/46—Radiation means with translatory movement
- B22F12/48—Radiation means with translatory movement in height, e.g. perpendicular to the deposition plane
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
Abstract
Die Erfindung betrifft eine Maschine zum Herstellen von metallischen Formkörpern (14) mittels additiver Fertigungsverfahren, wobei ausgehend von einem digitalen Modell ein dreidimensionales Objekt durch schichtweises Auftragen von Material erstellt wird, mit einem Maschinenbett (2), einem Additivfertigungskopf (23) und einer Formkörperpositioniereinheit (24) mit einem Drehteller (12) zum Aufnehmen und Positionieren der Formkörper (14), wobei die Formkörper (14) durch schichtweises Auftragen von Material erstellt werden, wobei der Additivfertigungskopf (23) relativ zum Maschinenbett (2) entlang zweier linearer Achsen (X, Z) beweglich geführt ist und wobei die Formkörperpositioniereinheit (24) am Maschinenbett (2) entlang einer linearen Achse (Y) beweglich geführt ist und wobei der Drehteller (12) um eine erste Schwenkachse (21) und um eine zweite Schwenkachse (22) drehbar gelagert ist.The invention relates to a machine for producing metallic shaped bodies (14) by means of additive manufacturing methods, a three-dimensional object being created by applying material in layers starting from a digital model, with a machine bed (2), an additive manufacturing head (23) and a shaped body positioning unit ( 24) with a turntable (12) for receiving and positioning the shaped bodies (14), the shaped bodies (14) being created by applying material in layers, the additive manufacturing head (23) being oriented relative to the machine bed (2) along two linear axes (X , Z) is movably guided and the molding positioning unit (24) is movably guided on the machine bed (2) along a linear axis (Y) and the turntable (12) is guided about a first pivot axis (21) and a second pivot axis (22) is rotatably mounted.
Description
Die Erfindung betrifft eine Maschine zum Herstellen von metallischen Formkörpern mittels additiver Fertigungsverfahren, wie z.B. das Auftragsschweißen, wobei ausgehend von einem digitalen Modell ausschließlich durch einen Schweißzusatzwerkstoff (Draht oder Pulver) ein dreidimensionales Objekt durch schichtweises Auftragen von Material erstellt wird. Derartige Fertigungsverfahren, sind z.B. aus der
Es ist Aufgabe der vorliegenden Erfindung eine gattungsgemäße Maschine mit einem Additivfertigungskopf und einer Formkörperpositioniereinheit aufzuzeigen, die in fünf Achsen relativ zueinander beweglich angeordnet sind. Es ist ebenfalls Aufgabe der Erfindung die Achsen platzsparend mit möglichst geringem baulichen Aufwand anzuordnen. Gelöst werden diese Aufgaben durch eine Maschine mit den Merkmalen des Patentanspruchs 1. Vorteilhafte Weiterbildungen sind Gegenstand der untergeordneten Patentansprüche. Erfindungsgemäß wurde erkannt, dass ein zweiachsig bewegbarer Additivfertigungskopf zusammen mit einer dreiachsig bewegbaren Formkörperpositioniereinheit eine kompakte und platzsparende Bauweise ermöglicht. Außerdem sind dabei die zu bewegenden Massen vorteilhaft aufgeteilt, so dass kürzere Bearbeitungszeiten erzielt werden.It is the object of the present invention to show a generic machine with an additive manufacturing head and a molding positioning unit, which are arranged to be movable relative to one another in five axes. It is also an object of the invention to arrange the axles in a space-saving manner with as little structural effort as possible. These tasks are solved by a machine with the features of
Im Folgenden wird die Erfindung anhand von schematischen Ausführungsbeispielen näher beschrieben. In den Zeichnungen werden gleiche oder entsprechende Elemente mit denselben Bezugszeichen bezeichnet.The invention is described in more detail below using schematic exemplary embodiments. In the drawings, the same or corresponding elements are denoted by the same reference numerals.
Es zeigen:
-
1 eineerfindungsgemäße Maschine 1 in der Frontansicht -
2 dieMaschine 1 nach1 in der Seitenansicht -
3 dieMaschine 1 in einer alternativen Ausführung in der Frontansicht -
4 dieMaschine 1 nach3 in der Seitenansicht
-
1 amachine 1 according to the invention in the front view -
2 themachine 1 after1 in side view -
3 themachine 1 in an alternative embodiment in the front view -
4 themachine 1 after3 in side view
Die Maschine 1 zum Herstellen von metallischen Formkörpern 14 nach
Die Anordnung der Achsen der Formkörperpositioniereinheit 24 wird in
Die
- Auf der Oberseite des
Maschinenbettes 2 sind Y-Führungsschienen 9 angeordnet. Auf diesen ist der Y-Schlitten 6 in Y-Richtung linearbeweglich geführt. An der vertikalen Vorderseite des Y-Schlittens 6 ist in Analogie zur Ausführung nach1 der Z-Schlitten 7 entlang von Z-Führungsschienen 10 beweglich geführt.
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Y guide rails 9 are arranged on the upper side of themachine bed 2 . TheY carriage 6 is guided in a linearly movable manner in the Y direction on these. On the vertical front of the Y-carriage 6 is analogous to the embodiment shown in FIG1 theZ slide 7 is movably guided alongZ guide rails 10 .
Der X-Schlitten 5 ist an der Vorderwand 25 des Maschinenbettes 2 entlang von X-Führungsschienen 8 beweglich geführt. Der X-Schlitten 5 ist in U-Form ausgeführt. In den beiden Schenkeln des „U“ ist eine Schwinge 26 um eine erste Schwenkachse 21 drehbar gelagert. In der Schwinge 26 ist der Drehteller 12 um eine zweite Schwenkachse 22 rotierbar derart angeordnet, dass sie mit der ersten Schwenkachse 21 einen Winkel von 90° einschließt. Die nicht dargestellten Positionierantriebe für die erste und zweite Schwenkachse 21, 22 sind im X-Schlitten 5 bzw. in der Schwinge 26 integriert.The
Die Anordnung der X-Führungsschienen 8 an der Vorderwand 25 des Maschinenbettes 2 und die Anordnung der Y-Führungsschienen 9 auf der Oberseite des Maschinenbettes 2 ermöglichen ebenfalls eine kompakte Bauweise, wobei das Maschinenbett 2 besonders steif als Monoblock ausgeführt werden kann.The arrangement of the
BezugszeichenlisteReference List
- 11
- Maschinemachine
- 22
- Maschinenbettmachine bed
- 33
- Hohlraumcavity
- 4, 4'4, 4'
- SeitenwandSide wall
- 55
- X-SchlittenX carriage
- 66
- Y-SchlittenY carriage
- 77
- Z-SchlittenZ slide
- 88th
- X-FührungsschienenX guide rails
- 99
- Y-FührungsschienenY guide rails
- 1010
- Z-FührungsschienenZ guide rails
- 1111
- Führungsschuhguide shoe
- 1212
- Drehtellerturntable
- 1313
- Schwenkteilswivel part
- 1414
- Formkörpermolding
- 1515
- erste Rollengewindespindelfirst roller screw
- 1616
- zweite Rollengewindespindelsecond roller screw
- 1717
- dritte Rollengewindespindelthird roller screw
- 1818
- erster Antriebsmotorfirst drive motor
- 1919
- zweiter Antriebsmotorsecond drive motor
- 2020
- dritter Antriebsmotorthird drive motor
- 2121
- erste Schwenkachsefirst pivot axis
- 2222
- Zweite SchwenkachseSecond pivot axis
- 2323
- Additivfertigungskopfadditive manufacturing head
- 2424
- Formkörperpositioniereinheitmolding positioning unit
- 2525
- Vorderwandfront wall
- 2626
- Schwingeswingarm
- 2727
- Bearbeitungspositionprocessing position
- 2828
- Ladepositionloading position
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED IN DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of documents cited by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent Literature Cited
- DE 112016001410 T5 [0001]DE 112016001410 T5 [0001]
- DE 102016106373 A1 [0001]DE 102016106373 A1 [0001]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020004914.1A DE102020004914A1 (en) | 2020-08-13 | 2020-08-13 | Machine for the production of metallic shaped bodies using additive manufacturing processes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020004914.1A DE102020004914A1 (en) | 2020-08-13 | 2020-08-13 | Machine for the production of metallic shaped bodies using additive manufacturing processes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102020004914A1 true DE102020004914A1 (en) | 2022-02-17 |
Family
ID=80000609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102020004914.1A Withdrawn DE102020004914A1 (en) | 2020-08-13 | 2020-08-13 | Machine for the production of metallic shaped bodies using additive manufacturing processes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102020004914A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114851559A (en) * | 2022-05-06 | 2022-08-05 | 江南大学 | Redundant processing system with degree of freedom, contour line high-precision processing method and workpiece |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016106373A1 (en) | 2016-04-07 | 2017-10-12 | GEFERTEC GmbH | Worktable for additive manufacturing |
DE112016001410T5 (en) | 2015-03-26 | 2018-01-25 | Dmg Mori Co., Ltd. | Production head and manufacturing machine for additive manufacturing |
-
2020
- 2020-08-13 DE DE102020004914.1A patent/DE102020004914A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112016001410T5 (en) | 2015-03-26 | 2018-01-25 | Dmg Mori Co., Ltd. | Production head and manufacturing machine for additive manufacturing |
DE102016106373A1 (en) | 2016-04-07 | 2017-10-12 | GEFERTEC GmbH | Worktable for additive manufacturing |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114851559A (en) * | 2022-05-06 | 2022-08-05 | 江南大学 | Redundant processing system with degree of freedom, contour line high-precision processing method and workpiece |
CN114851559B (en) * | 2022-05-06 | 2023-06-30 | 江南大学 | Degree-of-freedom redundant machining system, contour line high-precision machining method and workpiece |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |