WO2016086912A2 - Verfahren und anlage zur additiven fertigung von amorphen kristallinen und/oder teilkristallinen metallbauteilen - selective amorphous metal extrusion (same) - Google Patents
Verfahren und anlage zur additiven fertigung von amorphen kristallinen und/oder teilkristallinen metallbauteilen - selective amorphous metal extrusion (same) Download PDFInfo
- Publication number
- WO2016086912A2 WO2016086912A2 PCT/DE2015/000575 DE2015000575W WO2016086912A2 WO 2016086912 A2 WO2016086912 A2 WO 2016086912A2 DE 2015000575 W DE2015000575 W DE 2015000575W WO 2016086912 A2 WO2016086912 A2 WO 2016086912A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- amorphous
- extruder
- extruded
- metal
- crystalline
- Prior art date
Links
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
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/209—Heads; Nozzles
-
- 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
- B22F10/10—Formation of a green body
- B22F10/18—Formation of a green body by mixing binder with metal in filament form, e.g. fused filament fabrication [FFF]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/364—Conditioning of environment
- B29C64/371—Conditioning of environment using an environment other than air, e.g. inert gas
-
- 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
- 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
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- 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
- B22F12/20—Cooling 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
- B22F12/38—Housings, e.g. machine housings
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- 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
Definitions
- the invention relates to a method and a plant for the additive production of amorphous, crystalline and / or semicrystalline metal components in medical technology, rapid prototyping and rapid manufacturing, rapid tooling and in all industries in which RP technologies are used, rapid manufacturing from
- amorphous metals have been realized by metal casting on or in a cool substrate.
- Simple geometries such as rods, ribbons and foils can be produced that do not exceed a critical size.
- WO 2010 027 317 A1 describes a process for the preparation
- Composite of crystalline or nanocrystalline metal particles in a matrix of amorphous metal On a heat-conductive base plate and for limited areas of a layer, a metal powder layer is successively melted by means of a radiation gun, applied and cooled so that they are caused to solidify in an amorphous metal.
- the radiation gun In connection with the melting of one or more layers in the confined areas, the radiation gun is adjusted so that the
- molten areas are cooled in accordance with a predetermined time-temperature curve to produce a composite material of crystalline or nanocrystalline metal particles in an amorphous metal matrix form.
- the process is repeated until a continuous layer of a Metal composite is formed with a desired shape.
- a new layer of powder is applied and the process repeated, with the new layer fused to the underlying layer for the construction of the three-dimensional body.
- a layer of only amorphous metal is formed on the first, after which limited areas of the layer are heat treated by the radiation gun in accordance with the specified time-temperature curve to form the amorphous metal in a composite transformation of crystalline or nanocrystalline metal particles in a matrix to amorphous
- US 2013 0306 262 A1 discloses a blow molding process, wherein the metallic glass is blown into a mold in the thermoplastic region under pressure.
- the metallic melts can be processed in the same way as
- the invention has for its object to provide a new method and a new system of freeform generation of metal powder, wherein the components are generated freely on the platform and no manual removal of
- the method should be distinguished by significantly lower costs and a better ratio of installation space to system size.
- the object of the invention is achieved by additive processes for the production of metal parts with amorphous, crystalline and / or partially crystalline structure by means of an extrusion process, wherein an amorphous, metallic starting material in an extruder (9) heated to above the glass transition region to produce a thermoplastic behavior, extruded and selectively applied to a building platform (10) in the form of an extruded metal thread two-dimensionally and then cooled and the two-dimensional application and cooling of the extruded material thread continued until the completion of the metal part becomes.
- the amorphous metal starting material can in another
- Embodiment of the invention as a powder or filament form.
- the additive process for the production of metal parts with amorphous, crystalline and / or partially crystalline structure can be carried out under a protective gas atmosphere according to a further embodiment of the invention.
- the system for carrying out the method consists of a three-dimensionally movable kinematics (8), a construction platform (10) and an extruder (9) arranged on the three-dimensionally movable kinematics (8), the extruder (9) being equipped with an extrusion screw (1 ) is provided for the extruded amorphous metal starting material, a heated or partially heated housing (2) and a housing (2), interchangeable nozzle (3), wherein below the nozzle (3) an active cooling (4) on the extruded, emerging from the nozzle (3) material is directed.
- the extrusion screw (1) can be designed as a plug screw, wherein in a further design invention on the extruding screw (1) for filling with the amorphous metal starting material to be extruded a pressure line (5) or a metering device (6) are arranged.
- the extruder (9) can be arranged on the three-dimensionally movable kinematics (8) or on the building platform (10), the extruder (9) being rigidly mounted on the kinematics (8) and the building platform (10 ) movable in the x-, y- and z-axis formed or the extruder (9) arranged in the x, y and z-axis movable on the kinematics (8) and the
- FIG. 1 shows a schematic representation of the extruder
- FIG. 2 shows a sketch of the kinematics
- FIG. 3 shows a schematic representation of the filling of the extruder
- the process (selective amorphous metal extrusion, SAME) consists of the layered structure of the component by extrusion of an amorphous, metallic starting material by means of thermo-mechanical action by means of a
- the extruder (9) is attached to two movable axes of a freely movable and connected to a controller for a 3-D printer kinematics (8), which is positioned over a build platform (10), wherein below the nozzle (3) active cooling (4) is directed to the extruded material emerging from the nozzle (3).
- a controller for a 3-D printer kinematics (8) which is positioned over a build platform (10), wherein below the nozzle (3) active cooling (4) is directed to the extruded material emerging from the nozzle (3).
- the process can take place due to a reactive material under protective gas.
- Metal particles are plasticized by means of an extruder (9) for a short time by thermal and mechanical action and selectively, if given under
- the kinematics (8) of the system for generating the three-dimensional component structure is freely selectable and connected to the controller of a 3D printer.
- the extruder (9) can be rigidly mounted on the device and the movement in x, y and z is done only by the process of the build platform (10), or the extruder is moved in x, y and z and the build platform (10) remains rigid connected. A combination of movement of the extruder (9) and movement of the building platform (10) is also possible.
- the extruder (9) is characterized in that it compresses granules or powder of amorphous metal by means of an extrusion screw (1) in a heated housing (2), heated to the glass transition temperature and by a
- the equipment of the screw can either from the full success, by a pressure line (6) or a corresponding metering device ( Figure).
- a heating element to a temperature of 400 ° C.
- many different alloys with low glass transition temperatures and good theological properties such as Ce 6 9Cu 2 oAl 0 Nb 2 or
- Au49Ag5.5Pd2.3Cu26.9S 6.3 can be used. Due to the heat input and the mechanical force of the extruder screw (1) designed as a stuffing screw, the material is brought into the thermoplastic region, compressed and applied in two dimensions via the nozzle (3) onto the construction platform (10) as a thin material thread. The active cooling (4) cools this thin material thread as it exits the nozzle (3). It was important to note that the extruder (9) does not clog up was allowed to press and a continuous thread of material from the screwed nozzle (3). This could be achieved by compaction of the plasticized material by means of the plug screw. After cooling the material thread by the active cooling (4) and the application on the building platform (10), the process of two-dimensional application is repeated until the metal part is completed. The entire extrusion process and the application of the plastic metal filament of amorphous metal can be carried out under an inert protective gas atmosphere.
Landscapes
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Powder Metallurgy (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Extrusion Of Metal (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112015005447.2T DE112015005447A5 (de) | 2014-12-06 | 2015-12-02 | Verfahren und Anlage zur additiven Fertigung von amorphen kristallinen und/oder teilkristallinen Metallbauteilen - Selective Amorphus Metal Extrusion (SAME) |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014018080.8 | 2014-12-06 | ||
DE102014018080.8A DE102014018080A1 (de) | 2014-12-06 | 2014-12-06 | Verfahren und Anlage zur additiven Fertigung von amorphen kristallinen und/oder teilkristallinen Metallbauteilen - Selective Amorphous Metal Extrusion (SAME) |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2016086912A2 true WO2016086912A2 (de) | 2016-06-09 |
WO2016086912A3 WO2016086912A3 (de) | 2016-07-28 |
Family
ID=55524030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2015/000575 WO2016086912A2 (de) | 2014-12-06 | 2015-12-02 | Verfahren und anlage zur additiven fertigung von amorphen kristallinen und/oder teilkristallinen metallbauteilen - selective amorphous metal extrusion (same) |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102014018080A1 (de) |
WO (1) | WO2016086912A2 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018072954A1 (de) * | 2016-10-19 | 2018-04-26 | Robert Bosch Gmbh | Verfahren und anlage zum additiven fertigen eines dreidimensionalen bauteils |
WO2021032923A1 (fr) | 2019-08-22 | 2021-02-25 | Safran Aircraft Engines | Procede de fabrication additive d'une piece de turbomachine |
NL1043469B1 (en) * | 2019-11-19 | 2021-08-11 | Veda Group B V | Method, 3d manufacturing system and print head therfor |
NL1043468B1 (en) * | 2019-11-19 | 2021-08-17 | Veda Group B.V. | Method, 3d manufacturing system and print head therfor |
NL1043470B1 (en) * | 2019-11-19 | 2021-08-18 | Veda Group B V | Method, 3d manufacturing system and print head therfor |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016010923A1 (de) | 2016-09-08 | 2018-03-08 | Universität Rostock | Kombinationsdruck zur additiven Fertigung eines Bauteils aus einer Metall-Kunststoff-Kombination |
DE102017215841A1 (de) * | 2017-09-07 | 2019-03-07 | Sauer Gmbh | Pulverdüse für eine Laserbearbeitungsmaschine |
CN111809873A (zh) * | 2020-05-28 | 2020-10-23 | 中国建筑第八工程局有限公司 | 冷却3d建筑打印头的打印系统及其冷却方法 |
DE102020004310A1 (de) | 2020-07-15 | 2022-01-20 | Hochschule Mittweida (Fh) | Verfahren und Einrichtung zur Herstellung eines Körpers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4221257A (en) | 1978-10-10 | 1980-09-09 | Allied Chemical Corporation | Continuous casting method for metallic amorphous strips |
WO2010027317A1 (en) | 2008-09-05 | 2010-03-11 | Peter Skoglund | Method of producing objects containing nano metal or composite metal |
US20130306262A1 (en) | 2007-11-26 | 2013-11-21 | Yale University | Blow Molding of Bulk Metallic Glass |
US20140202595A1 (en) | 2013-01-24 | 2014-07-24 | California Institute Of Technology | Systems and methods for fabricating objects including amorphous metal using techniques akin to additive manufacturing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622216A (en) * | 1994-11-22 | 1997-04-22 | Brown; Stuart B. | Method and apparatus for metal solid freeform fabrication utilizing partially solidified metal slurry |
US5738817A (en) * | 1996-02-08 | 1998-04-14 | Rutgers, The State University | Solid freeform fabrication methods |
US8215371B2 (en) * | 2008-04-18 | 2012-07-10 | Stratasys, Inc. | Digital manufacturing with amorphous metallic alloys |
US9044805B2 (en) * | 2012-05-16 | 2015-06-02 | Apple Inc. | Layer-by-layer construction with bulk metallic glasses |
US10029415B2 (en) * | 2012-08-16 | 2018-07-24 | Stratasys, Inc. | Print head nozzle for use with additive manufacturing system |
CN203726795U (zh) * | 2013-09-23 | 2014-07-23 | 南京融会咨策投资管理有限公司 | 一种基于熔融层积成型技术3d打印机的螺杆挤出装置 |
EP2883685A1 (de) * | 2013-12-12 | 2015-06-17 | Ideko, S. Coop | Maschine zur Herstellung von dreidimensionalen poröse Strukturen für die geweberegenerative Medizin |
-
2014
- 2014-12-06 DE DE102014018080.8A patent/DE102014018080A1/de not_active Withdrawn
-
2015
- 2015-12-02 DE DE112015005447.2T patent/DE112015005447A5/de not_active Withdrawn
- 2015-12-02 WO PCT/DE2015/000575 patent/WO2016086912A2/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4221257A (en) | 1978-10-10 | 1980-09-09 | Allied Chemical Corporation | Continuous casting method for metallic amorphous strips |
US20130306262A1 (en) | 2007-11-26 | 2013-11-21 | Yale University | Blow Molding of Bulk Metallic Glass |
WO2010027317A1 (en) | 2008-09-05 | 2010-03-11 | Peter Skoglund | Method of producing objects containing nano metal or composite metal |
US20140202595A1 (en) | 2013-01-24 | 2014-07-24 | California Institute Of Technology | Systems and methods for fabricating objects including amorphous metal using techniques akin to additive manufacturing |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018072954A1 (de) * | 2016-10-19 | 2018-04-26 | Robert Bosch Gmbh | Verfahren und anlage zum additiven fertigen eines dreidimensionalen bauteils |
WO2021032923A1 (fr) | 2019-08-22 | 2021-02-25 | Safran Aircraft Engines | Procede de fabrication additive d'une piece de turbomachine |
FR3100001A1 (fr) * | 2019-08-22 | 2021-02-26 | Safran Aircraft Engines | Procede de fabrication additive d’une piece de turbomachine |
FR3103122A1 (fr) * | 2019-08-22 | 2021-05-21 | Safran Aircraft Engines | Installation pour procede de fabrication additive d’une piece de turbomachine |
CN114269497A (zh) * | 2019-08-22 | 2022-04-01 | 赛峰飞机发动机公司 | 用于涡轮机部件的增材制造的方法 |
NL1043469B1 (en) * | 2019-11-19 | 2021-08-11 | Veda Group B V | Method, 3d manufacturing system and print head therfor |
NL1043468B1 (en) * | 2019-11-19 | 2021-08-17 | Veda Group B.V. | Method, 3d manufacturing system and print head therfor |
NL1043470B1 (en) * | 2019-11-19 | 2021-08-18 | Veda Group B V | Method, 3d manufacturing system and print head therfor |
Also Published As
Publication number | Publication date |
---|---|
DE112015005447A5 (de) | 2017-11-09 |
WO2016086912A3 (de) | 2016-07-28 |
DE102014018080A1 (de) | 2016-06-09 |
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