CH388740A - Einrichtung zum Auswalzen einer profilierten Schaufel - Google Patents

Einrichtung zum Auswalzen einer profilierten Schaufel

Info

Publication number
CH388740A
CH388740A CH1542664A CH1542664A CH388740A CH 388740 A CH388740 A CH 388740A CH 1542664 A CH1542664 A CH 1542664A CH 1542664 A CH1542664 A CH 1542664A CH 388740 A CH388740 A CH 388740A
Authority
CH
Switzerland
Prior art keywords
rolling out
profiled blade
profiled
blade
rolling
Prior art date
Application number
CH1542664A
Other languages
English (en)
Inventor
Alfred Paille Wilbrod
Maxwell Fowler Frank
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
Priority claimed from US766346A external-priority patent/US3147539A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of CH388740A publication Critical patent/CH388740A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/16—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons turbine blades; compressor blades; propeller 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
    • B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH1542664A 1958-05-28 1959-05-27 Einrichtung zum Auswalzen einer profilierten Schaufel CH388740A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73852858A 1958-05-28 1958-05-28
US766346A US3147539A (en) 1958-10-09 1958-10-09 Method and apparatus for producing blades

Publications (1)

Publication Number Publication Date
CH388740A true CH388740A (de) 1965-02-28

Family

ID=27113385

Family Applications (3)

Application Number Title Priority Date Filing Date
CH7367659A CH383128A (de) 1958-05-28 1959-05-27 Einrichtung zur Verformung eines Schaufelrohlings
CH1542664A CH388740A (de) 1958-05-28 1959-05-27 Einrichtung zum Auswalzen einer profilierten Schaufel
CH786564A CH386213A (de) 1958-05-28 1959-05-27 Einrichtung zur Fertigverformung einer profilierten Schaufel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH7367659A CH383128A (de) 1958-05-28 1959-05-27 Einrichtung zur Verformung eines Schaufelrohlings

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH786564A CH386213A (de) 1958-05-28 1959-05-27 Einrichtung zur Fertigverformung einer profilierten Schaufel

Country Status (3)

Country Link
CH (3) CH383128A (de)
DE (1) DE1300423B (de)
GB (2) GB897133A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101428325B (zh) * 2007-11-05 2012-12-12 沈阳黎明航空发动机(集团)有限责任公司 叶片无余量辊轧多自由度精密调整方法
DE102010009811B4 (de) * 2010-03-02 2013-05-16 Mtu Aero Engines Gmbh Biegevorrichtung zum Biegen einer Schaufel eines Schaufelrings
GB201021373D0 (en) 2010-12-16 2011-01-26 Rolls Royce Plc A clipping die for clipping a component
CN102989795B (zh) * 2012-12-25 2014-10-08 辽宁工程技术大学 参数自动调整的叶片夹具
CN105478640B (zh) * 2015-11-26 2017-11-17 沈阳黎明航空发动机(集团)有限责任公司 一种叶片辊轧过程中的判断和调整方法
CN106583457B (zh) * 2016-11-25 2018-09-18 沈阳黎明航空发动机(集团)有限责任公司 一种用于叶片辊轧模具型面修整的工装及使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654277A (en) * 1949-02-26 1953-10-06 Eaton Mfg Co Machine for making and forming turbine blades
US2736948A (en) * 1950-07-03 1956-03-06 Utica Drop Forge & Tool Corp Forging apparatus
GB759563A (en) * 1953-06-19 1956-10-17 Wmf Wuerttemberg Metallwaren Production of turbine or compressor blades
DE947587C (de) * 1953-10-16 1956-08-16 Kuehnle Kopp Kausch Ag Verfahren und Vorrichtung zur spanlosen Herstellung von Schaufeln fuer Stroemungsmaschinen
US2939350A (en) * 1954-08-23 1960-06-07 Gen Motors Corp Metal working
US2856675A (en) * 1954-11-08 1958-10-21 Gen Motors Corp Method of making turbomachine blading

Also Published As

Publication number Publication date
GB897136A (en) 1962-05-23
GB897133A (en) 1962-05-23
DE1300423B (de) 1969-07-31
CH383128A (de) 1964-10-15
CH386213A (de) 1964-12-31

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