JP6131326B2 - レーザークラッディングシステムのフィラー材料分配装置 - Google Patents
レーザークラッディングシステムのフィラー材料分配装置 Download PDFInfo
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- 239000000945 filler Substances 0.000 title claims description 179
- 239000000463 material Substances 0.000 title claims description 165
- 238000004372 laser cladding Methods 0.000 title claims description 40
- 239000000758 substrate Substances 0.000 claims description 87
- 238000009826 distribution Methods 0.000 claims description 65
- 238000005253 cladding Methods 0.000 claims description 44
- 230000007246 mechanism Effects 0.000 claims description 30
- 238000012546 transfer Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 41
- 239000007789 gas Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 25
- 229910000601 superalloy Inorganic materials 0.000 description 23
- 239000000843 powder Substances 0.000 description 22
- 238000013519 translation Methods 0.000 description 13
- 238000005336 cracking Methods 0.000 description 10
- 230000004927 fusion Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000010355 oscillation Effects 0.000 description 7
- 239000011261 inert gas Substances 0.000 description 6
- 230000008439 repair process Effects 0.000 description 6
- 238000009827 uniform distribution Methods 0.000 description 6
- 239000000956 alloy Substances 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000032683 aging Effects 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 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
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
- C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
- C23C24/106—Coating with metal alloys or metal elements only
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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
- 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
- B23K26/08—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
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
-
- 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
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
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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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
- B23K35/0272—Rods, electrodes, wires with more than one layer of coating or sheathing material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- 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
- B23K2103/08—Non-ferrous metals or alloys
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laser Beam Processing (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
Description
この出願は、本願と同日に出願された、共通に所有され、同時継続中の「表面トポロジーのエネルギー移送による補償を有する超合金のレーザークラッディング」との名称の米国特許出願第13/611,034を参照によって組み込んでいる。
120 作業台
125 作業台の動作制御システム
136 動作制御システム
140 レーザー
180 レーザービーム
200 基材
200A 表面
210 並進経路
211 オシレーション経路
300 フィラー材料分配システム
310 ハウジング
320 内部空洞
331〜336 フィラー材料分配開口
340 オーガ
F 紛体状フィラー材料
Claims (10)
- レーザークラッド用フィラー材料の分配のための装置であって、
分配開口を画定する外面と、フィラー材料をその中に保持するための、前記分配開口と連通する内部チャンバと、を有するモジュール式ハウジングであって、該モジュール式ハウジングが、分配開口の配列を変化させる選択式アセンブリのために、他のモジュール式ハウジングと選択的に組み合わせるように設けられている、モジュール式ハウジングと、
前記内部チャンバから、前記分配開口を通じてフィラー材料を供給するように設けられている機械的供給機構と、
前記機械的供給機構に結合した、フィラー材料の供給量を選択的に変化させるように設けられた駆動システムと、
を備え、
複数のモジュール式ハウジングが分配開口の配列に方向を合わせられ、取り付け構造が前記モジュール式ハウジングを前記分配開口の配列の中に結合させ、
前記機械的供給機構がオーガを有するリニアアクチュエータを備え、該機械的供給機構が前記内部チャンバ中のフィラー材料源から、前記分配開口を選択的に分離し、
前記駆動システムが、前記分配開口の配列中の分配開口それぞれを通じたフィラー材料の供給量を選択的に変化させる、装置。 - 分配開口の寸法を選択的に変化させるための開口調整機構を備えることを特徴とする請求項1に記載の装置。
- 前記分配開口を通じたフィラー材料の供給量を制御するための、前記駆動システムに結合した制御システムを備えることを特徴とする請求項1に記載の装置。
- レーザークラッド用フィラー材料の分配のための装置であって、
クラッディング表面上へのフィラー材料の制御された分配のための、少なくとも2つの分配開口からなる配列を画定する外面と、フィラー材料をその中に保持するための、前記分配開口と連通する内部チャンバと、を有するハウジングと、
前記内部チャンバから、前記分配開口の配列中の前記分配開口を通じてフィラー材料を供給するように設けられた機械的供給機構と、
前記機械的供給機構に結合した、フィラー材料の供給量を選択的に変化させるように設けられた駆動システムと、
を備え、
前記機械的供給機構はオーガを有するリニアアクチュエータを備え、前記機械的供給機構は前記内部チャンバ中のフィラー材料源から前記分配開口を選択的に分離する、装置。 - 分配開口の寸法を選択的に変化させるための開口調整機構を備えることを特徴とする請求項4に記載の装置。
- 前記分配開口の配列は、少なくとも3つの分配開口からなる直線状配列を備えることを特徴とする請求項4に記載の装置。
- 前記分配開口の配列は、少なくとも3つの分配開口からなる多角形状の配列を備えることを特徴とする請求項4に記載の装置。
- 請求項1〜7のいずれか一項に記載のレーザークラッド用フィラー材料の分配のための装置;
前記フィラー材料をフィラー層として基材に融合させる光エネルギーを、前記基材及び前記基材上のフィラー材料に移送するためのレーザービームを生成するレーザー;
前記レーザービームを前記基材上に方向づけるための、前記レーザービームを遮断する可動ミラー;及び
前記可動ミラーのそれぞれ及び前記レーザーに結合され、前記レーザービームと前記基材との間の相対的な動きを生じさせるためのレーザー駆動システム;
を備えるレーザークラッディングシステム。 - 前記レーザー駆動システムは前記ミラーを前記基材の全体に亘る多次元の経路内で動かし、前記フィラー材料の分配のための装置の前記分配開口の配列は、前記レーザービームが光エネルギーを前記基材に移送するのに先立って、前記多次元の経路に沿って前記基材上に均一なフィラー材料の分配パターンを導入することを特徴とする請求項8に記載のシステム。
- 前記分配開口の配列は、直線状の分配開口の配列及び多角形状の分配開口の配列からなる群から選択されることを特徴とする請求項9に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/611,144 | 2012-09-12 | ||
US13/611,144 US20150083692A1 (en) | 2012-09-12 | 2012-09-12 | Laser cladding system filler material distribution apparatus |
PCT/US2013/054453 WO2014074188A1 (en) | 2012-09-12 | 2013-08-12 | Laser cladding system filler material distribution apparatus |
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JP2015528393A JP2015528393A (ja) | 2015-09-28 |
JP6131326B2 true JP6131326B2 (ja) | 2017-05-17 |
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Country Status (6)
Country | Link |
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US (1) | US20150083692A1 (ja) |
EP (1) | EP2895293B1 (ja) |
JP (1) | JP6131326B2 (ja) |
KR (1) | KR101819088B1 (ja) |
CN (1) | CN104619455B (ja) |
WO (1) | WO2014074188A1 (ja) |
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US9289854B2 (en) * | 2012-09-12 | 2016-03-22 | Siemens Energy, Inc. | Automated superalloy laser cladding with 3D imaging weld path control |
US10364195B2 (en) | 2014-07-28 | 2019-07-30 | Rolls-Royce Corporation | Braze for ceramic and ceramic matrix composite components |
US10293424B2 (en) * | 2015-05-05 | 2019-05-21 | Rolls-Royce Corporation | Braze for ceramic and ceramic matrix composite components |
US10119473B2 (en) * | 2015-05-20 | 2018-11-06 | General Electric Company | Component, gas turbine component and method of forming |
US11478983B2 (en) | 2015-06-19 | 2022-10-25 | General Electric Company | Additive manufacturing apparatus and method for large components |
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US10712633B2 (en) | 2017-05-12 | 2020-07-14 | Tdk Taiwan Corp. | Optical system |
JP6960329B2 (ja) * | 2017-12-26 | 2021-11-05 | 日立Geニュークリア・エナジー株式会社 | 耐食耐摩耗盛金の形成方法および耐食耐摩耗弁の製造方法 |
US10317886B1 (en) * | 2018-04-30 | 2019-06-11 | Shimtech Industries US, Inc. | Method and system for automated shim manufacturing |
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CN111139472B (zh) * | 2020-02-17 | 2022-03-18 | 江苏海宇机械有限公司 | 一种用于高速激光熔覆的送粉装置 |
CN113308691B (zh) * | 2021-05-24 | 2023-05-26 | 安徽淮海奥可装备再制造有限公司 | 一种用于平面再制造的激光熔覆头及其制造方法 |
CN114574854B (zh) * | 2022-02-28 | 2022-12-02 | 中国矿业大学 | 一种脉冲激光原位冲击辅助激光熔覆装置及使用方法 |
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US3152702A (en) * | 1962-04-04 | 1964-10-13 | Massey Ferguson Ltd | Grain tank and conveyor assembly for combines |
US3559893A (en) * | 1969-05-21 | 1971-02-02 | Swenson Spreader & Mfg Co | Material distributing apparatus |
US4625095A (en) * | 1983-03-08 | 1986-11-25 | The Boeing Company | Method of welding metal matrix composites |
US4802140A (en) * | 1987-04-29 | 1989-01-31 | Eastman Kodak Company | Method and molding screw for injection molding |
US5993554A (en) * | 1998-01-22 | 1999-11-30 | Optemec Design Company | Multiple beams and nozzles to increase deposition rate |
JP2001068764A (ja) * | 1999-08-30 | 2001-03-16 | Ushio Sogo Gijutsu Kenkyusho:Kk | 遮光手段を備えた加工用レーザ装置 |
US20070003416A1 (en) * | 2005-06-30 | 2007-01-04 | General Electric Company | Niobium silicide-based turbine components, and related methods for laser deposition |
JP2007029977A (ja) * | 2005-07-26 | 2007-02-08 | Mitsubishi Heavy Ind Ltd | レーザ加工装置 |
US20100034647A1 (en) * | 2006-12-07 | 2010-02-11 | General Electric Company | Processes for the formation of positive features on shroud components, and related articles |
US8297478B2 (en) * | 2008-09-30 | 2012-10-30 | Honeywell International Inc. | Powder feed cylinder assemblies and powder feeders |
JP2010207878A (ja) * | 2009-03-11 | 2010-09-24 | Panasonic Corp | レーザ溶接装置 |
US7942659B2 (en) * | 2009-10-09 | 2011-05-17 | Hwa Chin Machinery Factory Co., Ltd. | Injection drive apparatus for injection molding machine |
JP5292256B2 (ja) * | 2009-10-20 | 2013-09-18 | 株式会社日立製作所 | レーザ加工ヘッド、及びレーザ肉盛方法 |
GB2476835B (en) * | 2010-01-12 | 2012-02-01 | Rolls Royce Plc | Spray nozzle |
US20120199564A1 (en) * | 2011-02-09 | 2012-08-09 | Coherent, Inc. | Powder-delivery apparatus for laser-cladding |
CA2789990C (en) * | 2011-09-06 | 2016-02-23 | Sakundiak Equipment Ltd. | Feed auger assembly comprising concentric auger sections |
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2012
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- 2013-08-12 KR KR1020157009387A patent/KR101819088B1/ko active IP Right Grant
- 2013-08-12 JP JP2015531931A patent/JP6131326B2/ja active Active
- 2013-08-12 EP EP13834342.1A patent/EP2895293B1/en active Active
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EP2895293B1 (en) | 2020-04-01 |
JP2015528393A (ja) | 2015-09-28 |
EP2895293A1 (en) | 2015-07-22 |
CN104619455B (zh) | 2017-08-11 |
KR20150052316A (ko) | 2015-05-13 |
KR101819088B1 (ko) | 2018-01-16 |
WO2014074188A1 (en) | 2014-05-15 |
CN104619455A (zh) | 2015-05-13 |
US20150083692A1 (en) | 2015-03-26 |
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