JP2021161538A - 2材料積層造形による保護マスクおよび関連方法 - Google Patents
2材料積層造形による保護マスクおよび関連方法 Download PDFInfo
- Publication number
- JP2021161538A JP2021161538A JP2021036748A JP2021036748A JP2021161538A JP 2021161538 A JP2021161538 A JP 2021161538A JP 2021036748 A JP2021036748 A JP 2021036748A JP 2021036748 A JP2021036748 A JP 2021036748A JP 2021161538 A JP2021161538 A JP 2021161538A
- Authority
- JP
- Japan
- Prior art keywords
- protective mask
- water
- component
- mounting member
- openings
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 63
- 230000001681 protective effect Effects 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000000654 additive Substances 0.000 title abstract 2
- 230000000996 additive effect Effects 0.000 title abstract 2
- 230000000873 masking effect Effects 0.000 claims abstract description 56
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 239000002195 soluble material Substances 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 238000000465 moulding Methods 0.000 claims description 19
- 239000000843 powder Substances 0.000 claims description 19
- 239000002198 insoluble material Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 10
- 238000005336 cracking Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 35
- 230000008569 process Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 238000005480 shot peening Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 6
- 239000012720 thermal barrier coating Substances 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C21/00—Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00
- B05C21/005—Masking 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
- B22F10/28—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
- B22F10/43—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by material
-
- 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
- B22F10/47—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by structural features
-
- 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
- B22F10/60—Treatment of workpieces or articles after 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/62—Treatment of workpieces or articles after build-up by chemical 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/003—Articles made for being fractured or separated into parts
-
- 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
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
-
- 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
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
-
- 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
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
- B29C64/336—Feeding of two or more materials
-
- 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
- B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
-
- 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
- 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
-
- 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
-
- 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
-
- 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
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
-
- 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
- F01D5/186—Film cooling
-
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- 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
- F05D2230/22—Manufacture essentially without removing material by sintering
-
- 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
- F05D2230/234—Laser 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
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/202—Heat transfer, e.g. cooling by film cooling
-
- 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
Abstract
【解決手段】部品(102)用の保護マスク(100)であって、部品(102)が自身の表面(106)に複数の開口部(104)を備える、保護マスク(100)が提供される。保護マスク(100)は、複数の開口部(104)のうちの少なくとも2つのそれぞれの中に少なくとも部分的に取り付け部材(120)を備える。各取り付け部材(120)は水溶性材料(160)を含む。マスキング部材(130)は、少なくとも2つの取り付け部材(120)を結合する。マスキング部材(130)は非水溶性材料(162)を含む。各取り付け部材(120)は水溶性材料(160)の第1の複数の一体層を含み、マスキング部材(130)は非水溶性材料(162)の第2の複数の一体層を含む。保護マスク(100)は、2材料積層造形システム(150)によって作製され得る。関連方法も提供される。
【選択図】図1
Description
102 部品
104 開口部
106 表面
110 台座
112 表面
120 取り付け部材
122 表面の一部
130 マスキング部材
132 第1の部材
134 第2の部材
136 相互作用構造
138 取り付け部材の一部
140 積層造形(AM)構造体
150 積層造形(AM)システム
152 二重分配ヘッド
160 水溶性流体材料
162 非水溶性流体材料
170 コーティング
172 ショット材料
180 水
Claims (15)
- 部品(102)用の保護マスク(100)であって、前記部品(102)が自身の表面(106)に複数の開口部(104)を備え、前記保護マスク(100)が、
前記複数の開口部(104)のうちの少なくとも2つのそれぞれの中に少なくとも部分的にある取り付け部材(120)であって、各取り付け部材が水溶性材料(160)を含む、取り付け部材(120)と、
少なくとも2つの前記取り付け部材(120)を結合するマスキング部材(130)であって、前記マスキング部材(130)が非水溶性材料(162)を含む、マスキング部材(130)と
を備え、
各取り付け部材(120)が前記水溶性材料(160)の第1の複数の一体層を備え、前記マスキング部材(130)が前記非水溶性材料(162)の第2の複数の一体層を含む、部品(102)用の保護マスク(100)。 - 前記複数の開口部(104)が、前記表面(106)にわたって間隔を空けて配置され、各開口部(104)が、少なくとも部分的に内部に取り付け部材(120)を含む、請求項1に記載の保護マスク(100)。
- 前記取り付け部材(120)が、前記部品(102)の前記表面(106)に沿ってそれぞれの開口部(104)から外側に延びる、請求項1に記載の保護マスク(100)。
- 前記マスキング部材(130)が、前記少なくとも2つの取り付け部材(120)のうちの対応する1つに結合された第1の部材(132)と、前記第1の部材(132)のそれぞれを一緒に結合する第2の部材(134)とを備える、請求項1に記載の保護マスク(100)。
- 前記少なくとも2つの取り付け部材(120)および前記マスキング部材(130)が、少なくとも2つの材料積層造形システム(150)を使用して形成される、請求項1に記載の保護マスク(100)。
- 前記複数の開口部(104)が、前記部品(102)の別の表面(112)から延びる前記部品(102)の前記表面(106)にある台座(110)内に配置される、請求項1に記載の保護マスク(100)。
- 前記マスキング部材(130)が、各取り付け部材(120)の少なくとも一部(138)を露出させる、請求項1に記載の保護マスク(100)。
- 積層造形(AM)構造体(140)であって、
自身の表面(106)に複数の開口部(104)を備える部品(102)と、
保護マスク(100)であって、
前記複数の開口部(104)のうちの少なくとも2つのそれぞれの中に少なくとも部分的にある取り付け部材(120)であって、各取り付け部材(120)が水溶性材料(160)を含む、取り付け部材(120)と、
少なくとも2つの前記取り付け部材(120)を結合するマスキング部材(130)であって、前記マスキング部材(130)が非水溶性材料(162)を含む、マスキング部材(130)と
を備え、
各取り付け部材(120)が前記水溶性材料(160)の第1の複数の一体層を含み、前記マスキング部材(130)が前記非水溶性材料(162)の第2の複数の一体層を含み、
各取り付け部材(120)および前記マスキング部材(130)が、少なくとも2つの材料積層造形システム(150)を使用して形成される、保護マスク(100)と
を備える、積層造形(AM)構造体(140)。 - 前記マスキング部材(130)が、各取り付け部材(120)の少なくとも一部(138)を露出させる、請求項8に記載のAM構造体(140)。
- 前記複数の開口部(104)が、前記表面(106)にわたって間隔を空けて配置され、各開口部(104)が、少なくとも部分的にその中に取り付け部材(120)を含む、請求項8に記載のAM構造体(140)。
- 前記取り付け部材(120)が、前記部品(102)の前記表面(106)に沿ってそれぞれの開口部(104)から外側に延びる、請求項8に記載のAM構造体(140)。
- 前記マスキング部材(130)が、前記少なくとも2つの取り付け部材(120)のうちの対応する1つに結合された第1の部材(132)と、前記第1の部材(132)のそれぞれを一緒に結合する第2の部材(134)とを備える、請求項8に記載のAM構造体(140)。
- 部品(102)の表面(106)にある複数の開口部(104)のうちの少なくとも2つの中に少なくとも部分的に取り付け部材(120)を選択的に生成するために、水溶性流体材料(160)を層ごとに所定の経路で第1に順次分配するステップと、
少なくとも2つの前記取り付け部材(120)を結合するマスキング部材(130)を選択的に生成するために、層ごとに所定の経路で非水溶性流体材料(162)を第2に順次分配するステップと
を含む、方法。 - 第1に順次分配する、前記ステップの前に、
処理チャンバ内に金属粉末床を設けるステップと、
前記金属粉末床上で金属粉末の層を順次溶融して、前記複数の開口部(104)を備える前記部品(102)を生成するステップと
をさらに含む、請求項13に記載の方法。 - コーティング(170)を前記部品(102)上に塗布するステップをさらに含み、前記少なくとも2つの取り付け部材(120)が、前記コーティング(170)が前記複数の開口部(104)のうちの前記少なくとも2つに入るのを防止する、請求項13に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/837,084 US11767570B2 (en) | 2020-04-01 | 2020-04-01 | Protective mask by two material additive manufacturing, and related method |
US16/837,084 | 2020-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021161538A true JP2021161538A (ja) | 2021-10-11 |
Family
ID=74947063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021036748A Pending JP2021161538A (ja) | 2020-04-01 | 2021-03-08 | 2材料積層造形による保護マスクおよび関連方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11767570B2 (ja) |
EP (1) | EP3888822B1 (ja) |
JP (1) | JP2021161538A (ja) |
CN (1) | CN113492523A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11660673B2 (en) | 2020-10-19 | 2023-05-30 | General Electric Company | Additively manufactured object using mask over opening for coating |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743462A (en) | 1986-07-14 | 1988-05-10 | United Technologies Corporation | Method for preventing closure of cooling holes in hollow, air cooled turbine engine components during application of a plasma spray coating |
US5985122A (en) | 1997-09-26 | 1999-11-16 | General Electric Company | Method for preventing plating of material in surface openings of turbine airfoils |
US8661826B2 (en) | 2008-07-17 | 2014-03-04 | Rolls-Royce Plc | Combustion apparatus |
GB2461898B (en) | 2008-07-17 | 2010-09-08 | Rolls Royce Plc | Combustion apparatus |
US8985049B2 (en) * | 2011-12-29 | 2015-03-24 | General Electric Company | Pressure maskers and pressure masking systems |
US8887662B2 (en) * | 2011-12-29 | 2014-11-18 | General Electric Company | Pressure masking systems and methods for using the same |
GB201205020D0 (en) | 2012-03-22 | 2012-05-09 | Rolls Royce Plc | A method of manufacturing a thermal barrier coated article |
US9551058B2 (en) | 2013-12-06 | 2017-01-24 | General Electric Company | Coating methods and a coated substrate |
US20160089692A1 (en) | 2014-09-30 | 2016-03-31 | General Electric Company | Turbine component coating processes and turbine components |
US20150079288A1 (en) * | 2014-11-25 | 2015-03-19 | Caterpillar Inc. | Plug assembly for masking threaded holes |
CN106563624A (zh) | 2015-10-12 | 2017-04-19 | 通用电气公司 | 涂覆构件的方法、在涂覆过程中用来防止堵孔的膏体和孔塞 |
US10010937B2 (en) | 2015-11-09 | 2018-07-03 | General Electric Company | Additive manufacturing method for making overhanging tabs in cooling holes |
US10100668B2 (en) | 2016-02-24 | 2018-10-16 | General Electric Company | System and method of fabricating and repairing a gas turbine component |
US20180111200A1 (en) * | 2016-10-20 | 2018-04-26 | General Electric Company | Porous film hole exit and method for making same |
US10272461B2 (en) * | 2017-04-04 | 2019-04-30 | General Electric Company | Method for masking cooling passages |
US10646959B2 (en) | 2017-08-18 | 2020-05-12 | General Electric Company | Additive manufactured components including sacrifical caps and methods of forming same |
US10888892B2 (en) | 2018-08-23 | 2021-01-12 | General Electric Company | Protecting hole in component during coating process using plug with water soluble layer |
-
2020
- 2020-04-01 US US16/837,084 patent/US11767570B2/en active Active
-
2021
- 2021-03-02 CN CN202110230450.XA patent/CN113492523A/zh active Pending
- 2021-03-08 JP JP2021036748A patent/JP2021161538A/ja active Pending
- 2021-03-16 EP EP21163010.8A patent/EP3888822B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3888822B1 (en) | 2024-02-28 |
US20210310090A1 (en) | 2021-10-07 |
CN113492523A (zh) | 2021-10-12 |
EP3888822A1 (en) | 2021-10-06 |
US11767570B2 (en) | 2023-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3093087B1 (en) | Additive manufacturing of 3-d components | |
EP2986406B1 (en) | Build platform, apparatus and method for additive manufacturing | |
US20160144434A1 (en) | Method of additively manufacturing articles incorporating a substrate | |
US10960460B2 (en) | Additive manufactured mold, a method of manufacturing the mold, and a workpiece casted from the mold | |
CN109070217B (zh) | 利用旋转构建表面的增材机 | |
JP2015226935A (ja) | アディティブマニュファクチャリングにより作られた鋳造用セラミックコア | |
KR20170070181A (ko) | 일체화된 시스템들로서 형성되는 다재료들을 포함하는 3 차원 컴포넌트들의 레이저 적층 가공 | |
CN107650381B (zh) | 三维造型物的造型工作台、制造装置以及制造方法 | |
JP2021161538A (ja) | 2材料積層造形による保護マスクおよび関連方法 | |
US20160362984A1 (en) | Method for manufacturing a blading member assembly, and blading member assembly | |
JP2021161537A (ja) | 付加製造部品の開口部用の片持ち式マスク | |
JP2021161536A (ja) | 付加製造部品の開口部用の片持ち式マスク | |
US20200055122A1 (en) | Method for additive manufacturing with selective removal of base material | |
US20230142974A1 (en) | Additively manufactured object using mask over opening for coating | |
US20220213583A1 (en) | Process for coating substrates with aperture(s) | |
US9636745B2 (en) | Laser assisted casting of surface texture and related system | |
JP2017124441A (ja) | レーザー溶接のためのエッジの前処理 | |
EP4104951A1 (en) | Turbomachine manufacture and repair method using additive manufactured braze preforms | |
Baier et al. | Electroplating of AM wax models for the production of internal structures | |
JP7313880B2 (ja) | 断熱のためのコーティング捕捉機構を有するターボ機械構成要素 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20210531 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20210707 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20231110 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20231111 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20231122 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240222 |