JP2020524614A - 角度及び回転積層造形の装置並びに方法 - Google Patents
角度及び回転積層造形の装置並びに方法 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 52
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- 238000000034 method Methods 0.000 title claims description 29
- 239000000843 powder Substances 0.000 claims abstract description 111
- 238000007493 shaping process Methods 0.000 claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000033001 locomotion Effects 0.000 claims abstract description 17
- 238000000151 deposition Methods 0.000 claims description 9
- 238000010894 electron beam technology Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000004927 fusion Effects 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000110 selective laser sintering Methods 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000007499 fusion processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001011 CMSX-4 Inorganic materials 0.000 description 1
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000010952 cobalt-chrome Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- 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
- B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
-
- 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
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/52—Hoppers
-
- 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
- B22F12/60—Planarisation devices; Compression devices
- B22F12/67—Blades
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
-
- 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
- B33Y80/00—Products made by additive manufacturing
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (20)
- 粉末送出機構、粉末再コーティング機構、及び照射ビーム誘導機構を備える少なくとも1つの造形ユニット、
回転式造形プラットフォーム、並びに
前記回転式造形プラットフォームに略平行な少なくとも2次元で前記少なくとも1つの造形ユニットの独立した動きを提供するように構成された位置決め機構
を備える、積層造形装置。 - 前記位置決め機構が、さらに、前記回転式造形プラットフォームに対して略垂直な第3の次元で少なくとも前記1つの造形ユニットの独立した動きを提供するように構成される、請求項1に記載の積層造形装置。
- 前記位置決め機構が、さらに、少なくとも1つの回転軸の周りの前記少なくとも1つの造形ユニットの独立した動きを提供するように構成される、請求項1に記載の積層造形装置。
- 前記回転式造形プラットフォームが垂直に静止している、請求項1に記載の積層造形装置。
- 前記少なくとも1つの造形ユニットが、さらに、造形プラットフォーム内の少なくとも1つの造形領域に略層状のガス流を供給するように構成されたガス流機構を備える、請求項1に記載の積層造形装置。
- 前記照射ビーム誘導機構が、さらに、レーザー源又は電子源を備える、請求項1に記載の積層造形装置。
- 前記照射ビーム誘導機構が、造形プラットフォーム内の造形領域に対して略垂直な角度でレーザービームを放射及び誘導する、請求項6に記載の積層造形装置。
- 前記照射ビーム誘導機構が、造形プラットフォーム内の造形領域に対して略垂直な角度で電子ビームを放射及び誘導する、請求項6に記載の積層造形装置。
- 前記粉末送出機構が粉末ディスペンサを備え、
前記粉末ディスペンサが、少なくとも1つの粉末貯蔵区画、並びに少なくとも第1のゲート及び第2のゲートを備え、
前記第1のゲートが、前記第1のゲートの開閉を可能にするために第1のアクチュエータによって動作可能であり、
前記第2のゲートが、前記第2のゲートの開閉を可能にするために第2のアクチュエータによって動作可能であり、
前記第1のゲート及び前記第2のゲートのそれぞれが、前記少なくとも1つの貯蔵区画から造形プラットフォーム内の造形面上への粉末の分配を制御するように構成されている、請求項1に記載の積層造形装置。 - 前記回転式造形プラットフォームが環状構成を有する、請求項1に記載の積層造形装置。
- 少なくとも1つの物体を製造する方法であって、
(a)造形プラットフォームを回転させること、
(b)少なくとも1つの造形ユニットからの粉末を堆積させること、
(c)前記粉末の少なくとも1つの選択された部分を照射して少なくとも1つの融合層を形成すること、及び
(d)少なくとも工程(d)を繰り返して前記物体を形成すること
を含み、
前記造形ユニットが、前記少なくとも1つの物体の製造中に半径方向に移動する、方法。 - 前記粉末の少なくとも1つの選択された部分を均すことをさらに備える、請求項11に記載の方法。
- 前記造形ユニットが、粉末送出機構、粉末再コーティング機構、及び照射ビーム誘導機構を備える、請求項11に記載の方法。
- 前記照射ビーム誘導機構が、レーザー源又は電子源を備える、請求項13に記載の方法。
- 少なくとも1つの物体を製造する方法であって、
(a)造形プラットフォームを回転させること、
(b)少なくとも1つの造形ユニットからの粉末を堆積させること、
(c)前記粉末の少なくとも1つの選択された部分を照射して少なくとも1つの融合層を形成すること、及び
(d)少なくとも工程(d)を繰り返して物体を形成すること
を含み、
前記造形ユニットが、前記少なくとも1つの物体の製造中に半径方向に移動され、造形壁が前記少なくとも1つの物体の周りに未融合粉末を保持する、方法。 - 前記粉末の少なくとも1つの選択された部分を均すことをさらに備える、請求項15に記載の方法。
- 前記造形ユニットが、粉末送出機構、粉末再コーティング機構、及び照射ビーム誘導機構を備える、請求項15に記載の方法。
- 照射ビーム誘導機構が、レーザー源又は電子源を備える、請求項15に記載の方法。
- 前記物体が環状物体である、請求項15に記載の方法。
- 前記物体が、タービン又はベーンシュラウド、中央エンジンシャフト、ケーシング、圧縮機ライナー、燃焼器ライナー、及びダクトからなる群から選択される、請求項15に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/610,177 | 2017-05-31 | ||
US15/610,177 US20180345371A1 (en) | 2017-05-31 | 2017-05-31 | Apparatus and method for angular and rotational additive manufacturing |
PCT/US2018/032024 WO2018222367A1 (en) | 2017-05-31 | 2018-05-10 | Apparatus and method for angular and rotational additive manufacturing |
Publications (1)
Publication Number | Publication Date |
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JP2020524614A true JP2020524614A (ja) | 2020-08-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019565944A Pending JP2020524614A (ja) | 2017-05-31 | 2018-05-10 | 角度及び回転積層造形の装置並びに方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180345371A1 (ja) |
EP (1) | EP3630455A4 (ja) |
JP (1) | JP2020524614A (ja) |
CN (1) | CN110678309A (ja) |
WO (1) | WO2018222367A1 (ja) |
Families Citing this family (14)
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US11117320B2 (en) | 2017-09-13 | 2021-09-14 | General Electric Company | Airflow control for additive manufacturing |
EP3691862A4 (en) | 2017-10-06 | 2021-06-30 | Advanced Solutions Life Sciences, LLC | 3D PRINTING PROCESSES AND SYSTEMS WITH A 3D PRINTING PLATFORM INCLUDING PRINTING TOOL COUPLING COMPONENTS |
GB201718144D0 (en) * | 2017-11-02 | 2017-12-20 | Rolls Royce Plc | Manufacturing method |
US11141818B2 (en) * | 2018-02-05 | 2021-10-12 | General Electric Company | Rotating direct metal laser melting systems and methods of operation |
DE102018108833A1 (de) * | 2018-04-13 | 2019-10-17 | Eos Gmbh Electro Optical Systems | Herstellvorrichtung und Verfahren für additive Herstellung mit mobiler Beströmung |
EP3566854B1 (en) * | 2018-05-07 | 2021-09-15 | CL Schutzrechtsverwaltungs GmbH | Apparatus for additively manufacturing three-dimensional objects |
US10493527B1 (en) * | 2018-05-08 | 2019-12-03 | General Electric Company | System for additive manufacturing |
US11440256B2 (en) * | 2018-06-15 | 2022-09-13 | Howmedica Osteonics Corp. | Stackable build plates for additive manufacturing powder handling |
US11065815B2 (en) * | 2018-12-18 | 2021-07-20 | General Electric Company | Powder dispensing assembly for an additive manufacturing machine |
WO2021003271A2 (en) * | 2019-07-02 | 2021-01-07 | Nikon Corporation | Powder supply assembly for additive manufacturing |
JP7456206B2 (ja) * | 2020-03-11 | 2024-03-27 | 株式会社Ihi | 三次元造形装置 |
CN112873834B (zh) * | 2021-01-19 | 2022-06-07 | 湖南华曙高科技股份有限公司 | 一种增材制造设备及其控制方法 |
CN112893872B (zh) * | 2021-01-20 | 2023-11-21 | 飞而康快速制造科技有限责任公司 | 一种镍基高温合金激光选区熔化成形的方法 |
FR3123815B1 (fr) * | 2021-06-15 | 2023-11-24 | Safran Aircraft Engines | Dispositif de fabrication additive |
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2017
- 2017-05-31 US US15/610,177 patent/US20180345371A1/en not_active Abandoned
-
2018
- 2018-05-10 JP JP2019565944A patent/JP2020524614A/ja active Pending
- 2018-05-10 CN CN201880035096.1A patent/CN110678309A/zh active Pending
- 2018-05-10 EP EP18808815.7A patent/EP3630455A4/en not_active Withdrawn
- 2018-05-10 WO PCT/US2018/032024 patent/WO2018222367A1/en active Application Filing
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JP2016508086A (ja) * | 2013-01-04 | 2016-03-17 | ニューヨーク ユニバーシティー | 連続供給3d製造 |
JP2015178191A (ja) * | 2014-03-18 | 2015-10-08 | 株式会社東芝 | ノズルおよび積層造形装置 |
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CN110678309A (zh) | 2020-01-10 |
WO2018222367A1 (en) | 2018-12-06 |
US20180345371A1 (en) | 2018-12-06 |
EP3630455A1 (en) | 2020-04-08 |
EP3630455A4 (en) | 2021-01-20 |
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