JP6416381B2 - ガスタービンエンジン部品を構築するための方法 - Google Patents
ガスタービンエンジン部品を構築するための方法 Download PDFInfo
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- JP6416381B2 JP6416381B2 JP2017508508A JP2017508508A JP6416381B2 JP 6416381 B2 JP6416381 B2 JP 6416381B2 JP 2017508508 A JP2017508508 A JP 2017508508A JP 2017508508 A JP2017508508 A JP 2017508508A JP 6416381 B2 JP6416381 B2 JP 6416381B2
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- 238000000034 method Methods 0.000 title claims description 33
- 238000005253 cladding Methods 0.000 claims description 82
- 239000000463 material Substances 0.000 claims description 37
- 239000000843 powder Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims 8
- 230000037361 pathway Effects 0.000 claims 1
- 239000000155 melt Substances 0.000 description 14
- 239000012768 molten material Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 5
- 229910000601 superalloy Inorganic materials 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B23K15/0086—Welding welding for purposes other than joining, e.g. built-up welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
-
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/36—Process control of energy beam parameters
- B22F10/366—Scanning parameters, e.g. hatch distance or scanning strategy
-
- 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
- B22F10/50—Treatment of workpieces or articles during build-up, e.g. treatments applied to fused layers during build-up
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- 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
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B23K15/0093—Welding characterised by the properties of the materials to be welded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0626—Energy control of the laser beam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/26—Alloys of Nickel and Cobalt and Chromium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/233—Electron beam welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Composite Materials (AREA)
- Powder Metallurgy (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laser Beam Processing (AREA)
Description
14 スキン
16 正圧側の壁
18 負圧側の壁
20 前縁
22 後縁
24 第1のリブセクション
26 第2のリブセクション
28 第3のリブセクション
30 第1の部分
32 第2の部分
34 第3の部分
36 第4の部分
40 第1の経路
42 第1の経路開始点
44 第2の経路
46 第2の経路開始点
48 共通開始点
50 接合部
52 エンドタブ
54 エンドタブ
60 負圧側の壁の一部分
62 正圧側の壁の一部分
70 第3の経路
72 第3の経路開始点
74 接合部
76 第4の経路
78 負圧側の壁の一部分
80 正圧側の壁の一部分
90 第5の経路
92 接合部
94 第6の経路
96 第6の経路開始点
98 負圧側の壁の一部分
100 正圧側の壁の一部分
110 第7の経路
114 第7の経路終端点
116 第8の経路
118 第8の経路開始点
120 第8の経路終端点
122 共通終端点
124 負圧側の壁の一部分
126 正圧側の壁の一部分
130 基板
132 翼
134 翼正圧側
136 翼負圧側
138 翼前縁
140 翼後縁
142 付着面
144 翼スキンのエッジ
146 翼スキン
150 エネルギービーム
152 エネルギービーム源
154 走査光学系
156 粉末材料
158 スラグ
160 翼の完成したプロファイル
162 翼の未完成の部分
164 翼の先端部
166 先端の端部
170 ブレードプラットホーム
180 円形パターン
182 翼スキンの厚さ
184 円形パターンの直径
186 先端キャップ
200 2溶融プール領域
202 3溶融プール領域
Claims (10)
- 基板(130)上に粉末材料の層(156)を提供するステップと、
クラッド層(10)を形成するために粉末材料の前記層にわたってエネルギービーム(15)を横断させるステップとを含み、前記クラッド層は、ガスタービンのブレード翼の層を形成する、方法であって、前記横断させるステップは、
前記エネルギービームの横断の第1の経路(40)および第2の経路(44)を共通開始点(48)から開始するステップと、
前記エネルギービームを前記第1の経路に沿って横断させることによって前記クラッド層の第1の側の壁(18)の一部分(60)および第1のリブセクション(24)を形成し、同時に前記エネルギービームを前記第2の経路に沿って横断させることによって前記クラッド層の第2の側の壁(16)の一部分(62)を形成するステップと、
前記クラッド層内の各リブセクション(24、26、28)についてせいぜい1つの開始点(72、96、118)を作成するステップとを含む、方法。 - 前記基板は、ブレードプラットホーム(170)を備え、前記方法はさらに、前記ブレードプラットホーム上に前記クラッド層を堆積させるステップを含む、請求項1に記載の方法。
- 翼(132)の少なくとも一部分を既存の部品から除去するステップをさらに含み、それによって前記基板を形成する、請求項1に記載の方法。
- 前記エネルギービームを少なくとも前記第1の側の壁から前記第2の側の壁まで及ぶように拡大し、前記エネルギービームを前記第1のリブセクションに沿って横断させることによって前記第1の経路の一部として前記第1のリブセクションを形成するステップと、
前記第1のリブセクションに当接する前記第1の側の壁上で前記エネルギービームの横断の第3の経路(70)を開始するステップとをさらに含む、請求項3に記載の方法。 - 前記エネルギービームを前記第1の側の壁から前記第2の側の壁まで横断させることによって前記第1の経路の一部として前記第1のリブセクションを形成するステップと、
前記第1のリブセクションおよび前記第2の側の壁の接合部において前記第1の経路および前記第2の経路を融合するステップと、
前記第1のリブセクションに当接する前記第1の側の壁上で前記エネルギービームの横断の第3の経路を開始するステップとをさらに含む、請求項3に記載の方法。 - 隣接する第1の経路材料が、溶融されるとき、横断の前記第3の経路を開始するステップをさらに含み、それによって第3の経路開始点における再溶融を防止する、請求項5に記載の方法。
- 前記第2の側の壁のより多くおよび次いで第2のリブセクションを形成するために、前記第1のリブセクションおよび前記第2の側の壁の前記接合部において前記エネルギービームの横断の第4の経路(76)を開始するステップであって、前記第2のリブセクションは、前記エネルギービームを前記第2の側の壁から前記第1の側の壁まで横断させることによって形成される、ステップと、
前記第3の経路を用いて前記第1の側の壁のより多くを形成し、次いで前記第2のリブセクションおよび前記第1の側の壁の接合部において前記第3の経路を前記第4の経路と融合するステップと、
前記第2のリブセクションに当接する前記第2の側の壁上で前記エネルギービームの横断の第6の経路(94)を開始するステップとをさらに含む、請求項5に記載の方法。 - 隣接する第4の経路材料が、溶融されるとき、横断の前記第6の経路を開始するステップをさらに含み、それによって第6の経路開始点(96)における再溶融を防止する、請求項7に記載の方法。
- 前記第1のリブセクションおよび前記第2の側の壁の前記接合部における前記クラッド層の再溶融を防止するように前記第4の経路を開始するステップをさらに含む、請求項7に記載の方法。
- 前記共通開始点における前記クラッド層の再溶融を防止するように前記第1の経路および前記第2の経路を開始するステップと、前記第1の経路および前記第2の経路の接合部における前記クラッド層の再溶融を防止するように、前記第1の経路および前記第2の経路の前記接合部において前記第1の経路および前記第2の経路を終了させるステップとをさらに含む、請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/460,633 US9359897B2 (en) | 2014-08-15 | 2014-08-15 | Method for building a gas turbine engine component |
US14/460,633 | 2014-08-15 | ||
PCT/US2015/041441 WO2016025133A1 (en) | 2014-08-15 | 2015-07-22 | Method for building a gas turbine engine component |
Publications (2)
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JP2017527699A JP2017527699A (ja) | 2017-09-21 |
JP6416381B2 true JP6416381B2 (ja) | 2018-10-31 |
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JP2017508508A Expired - Fee Related JP6416381B2 (ja) | 2014-08-15 | 2015-07-22 | ガスタービンエンジン部品を構築するための方法 |
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Country | Link |
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US (1) | US9359897B2 (ja) |
EP (1) | EP3180143B1 (ja) |
JP (1) | JP6416381B2 (ja) |
KR (1) | KR101872503B1 (ja) |
CN (1) | CN106660126B (ja) |
WO (1) | WO2016025133A1 (ja) |
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---|---|---|---|---|
US10940641B2 (en) * | 2017-05-26 | 2021-03-09 | Applied Materials, Inc. | Multi-light beam energy delivery with rotating polygon for additive manufacturing |
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KR101872503B1 (ko) | 2018-07-31 |
KR20170037668A (ko) | 2017-04-04 |
EP3180143A1 (en) | 2017-06-21 |
JP2017527699A (ja) | 2017-09-21 |
US20160045989A1 (en) | 2016-02-18 |
CN106660126A (zh) | 2017-05-10 |
EP3180143B1 (en) | 2019-04-17 |
US9359897B2 (en) | 2016-06-07 |
WO2016025133A1 (en) | 2016-02-18 |
EP3180143A4 (en) | 2018-05-09 |
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