CH706953B1 - Vorrichtung und Verfahren zur Herstellung eines Schaufelblatts. - Google Patents

Vorrichtung und Verfahren zur Herstellung eines Schaufelblatts. Download PDF

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Publication number
CH706953B1
CH706953B1 CH01540/13A CH15402013A CH706953B1 CH 706953 B1 CH706953 B1 CH 706953B1 CH 01540/13 A CH01540/13 A CH 01540/13A CH 15402013 A CH15402013 A CH 15402013A CH 706953 B1 CH706953 B1 CH 706953B1
Authority
CH
Switzerland
Prior art keywords
airfoil
laser beam
gas
fluid column
focused laser
Prior art date
Application number
CH01540/13A
Other languages
German (de)
English (en)
Other versions
CH706953A2 (de
Inventor
Hu Zhaoli
Anthony Serieno Douglas
Original Assignee
Gen Electric
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of CH706953A2 publication Critical patent/CH706953A2/de
Publication of CH706953B1 publication Critical patent/CH706953B1/de

Links

Classifications

    • 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
    • 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/388—Trepanning, i.e. boring by moving the beam spot about an axis
    • 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/146—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing a liquid
    • 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
    • F05D2230/10—Manufacture by removing material
    • F05D2230/13—Manufacture by removing material using lasers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)
CH01540/13A 2012-09-14 2013-09-09 Vorrichtung und Verfahren zur Herstellung eines Schaufelblatts. CH706953B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/617,145 US8969760B2 (en) 2012-09-14 2012-09-14 System and method for manufacturing an airfoil

Publications (2)

Publication Number Publication Date
CH706953A2 CH706953A2 (de) 2014-03-14
CH706953B1 true CH706953B1 (de) 2017-10-31

Family

ID=50181870

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01540/13A CH706953B1 (de) 2012-09-14 2013-09-09 Vorrichtung und Verfahren zur Herstellung eines Schaufelblatts.

Country Status (5)

Country Link
US (1) US8969760B2 (enExample)
JP (1) JP6186219B2 (enExample)
CN (1) CN204082224U (enExample)
CH (1) CH706953B1 (enExample)
DE (1) DE102013109548A1 (enExample)

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US9468991B2 (en) 2014-01-27 2016-10-18 General Electric Company Method determining hole completion
US9770785B2 (en) 2014-11-18 2017-09-26 General Electric Company System and method for forming a cooling hole in an airfoil
US10589385B2 (en) 2015-01-08 2020-03-17 General Electric Company Method and system for confined laser drilling
US11292081B2 (en) * 2015-01-08 2022-04-05 General Electric Company Method and system for confined laser drilling
US20160199941A1 (en) * 2015-01-08 2016-07-14 General Electric Company Method and system for confined laser drilling
US20160199943A1 (en) * 2015-01-08 2016-07-14 General Electric Company Method and system for confined laser drilling
US20160214208A1 (en) * 2015-01-22 2016-07-28 General Electric Company System and method for forming passages in an airfoil
US9776284B2 (en) 2015-01-22 2017-10-03 General Electric Company System and method for cutting a passage in an airfoil
US9962792B2 (en) 2015-02-20 2018-05-08 General Electric Company Component repair using confined laser drilling
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9579714B1 (en) 2015-12-17 2017-02-28 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10335900B2 (en) 2016-03-03 2019-07-02 General Electric Company Protective shield for liquid guided laser cutting tools
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
US20180128177A1 (en) * 2016-11-07 2018-05-10 General Electric Company Method for forming a hole in an engine component
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CN110318817B (zh) * 2019-06-27 2021-01-19 西安交通大学 一种基于蒸汽冷却的双层透平叶片内部冷却结构

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Also Published As

Publication number Publication date
CN204082224U (zh) 2015-01-07
CH706953A2 (de) 2014-03-14
US20140076857A1 (en) 2014-03-20
US8969760B2 (en) 2015-03-03
JP6186219B2 (ja) 2017-08-23
JP2014058969A (ja) 2014-04-03
DE102013109548A1 (de) 2014-03-20

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Legal Events

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Representative=s name: GENERAL ELECTRIC TECHNOLOGY GMBH GLOBAL PATENT, CH

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251001