IT1043611B - Pezzi da lavorare piani oppure curvi predisposti per la salda tura a fascio elettronico - Google Patents

Pezzi da lavorare piani oppure curvi predisposti per la salda tura a fascio elettronico

Info

Publication number
IT1043611B
IT1043611B IT28605/75A IT2860575A IT1043611B IT 1043611 B IT1043611 B IT 1043611B IT 28605/75 A IT28605/75 A IT 28605/75A IT 2860575 A IT2860575 A IT 2860575A IT 1043611 B IT1043611 B IT 1043611B
Authority
IT
Italy
Prior art keywords
flats
working parts
electronic band
band welding
curves prepared
Prior art date
Application number
IT28605/75A
Other languages
English (en)
Italian (it)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of IT1043611B publication Critical patent/IT1043611B/it

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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/063—Welded rotors
    • 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
    • B23K15/0053—Seam welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT28605/75A 1974-10-28 1975-10-23 Pezzi da lavorare piani oppure curvi predisposti per la salda tura a fascio elettronico IT1043611B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1439874A CH563833A5 (US20100268047A1-20101021-C00004.png) 1974-10-28 1974-10-28

Publications (1)

Publication Number Publication Date
IT1043611B true IT1043611B (it) 1980-02-29

Family

ID=4400499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28605/75A IT1043611B (it) 1974-10-28 1975-10-23 Pezzi da lavorare piani oppure curvi predisposti per la salda tura a fascio elettronico

Country Status (10)

Country Link
US (1) US4063062A (US20100268047A1-20101021-C00004.png)
JP (1) JPS6039475B2 (US20100268047A1-20101021-C00004.png)
CA (1) CA1049618A (US20100268047A1-20101021-C00004.png)
CH (1) CH563833A5 (US20100268047A1-20101021-C00004.png)
DE (2) DE2455600C2 (US20100268047A1-20101021-C00004.png)
FR (1) FR2289289A1 (US20100268047A1-20101021-C00004.png)
GB (1) GB1525638A (US20100268047A1-20101021-C00004.png)
IT (1) IT1043611B (US20100268047A1-20101021-C00004.png)
NL (1) NL183501C (US20100268047A1-20101021-C00004.png)
SE (1) SE408146B (US20100268047A1-20101021-C00004.png)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834235B2 (ja) * 1975-01-10 1983-07-25 三菱重工業株式会社 メハズレケンシユツホウホウ
US4383175A (en) * 1980-09-30 1983-05-10 Bicron Corporation Encapsulated scintillation detector
US4527040A (en) * 1983-06-16 1985-07-02 The United States Of America As Represented By The Secretary Of The Navy Method of laser welding
NL8403735A (nl) * 1984-12-07 1986-07-01 Skf Ind Trading & Dev Werkwijze voor het aaneenlassen van twee delen.
JP3231191B2 (ja) * 1994-08-22 2001-11-19 本田技研工業株式会社 高密度エネルギビームによる突合せ溶接方法
DE59809583D1 (de) * 1998-12-10 2003-10-16 Alstom Switzerland Ltd Verfahren zur Herstellung eines geschweissten Rotors einer Strömungsmaschine
JP2001254627A (ja) * 2000-03-13 2001-09-21 Ishikawajima Hanyou Kikai Kk 過給機のタービンロータ軸の加工方法
US7473475B1 (en) * 2005-05-13 2009-01-06 Florida Turbine Technologies, Inc. Blind weld configuration for a rotor disc assembly
DE102006033299A1 (de) * 2006-07-17 2008-01-24 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Reparatur eines in BLISK-Bauweise ausgeführten Verdichterrotors
CH700176B1 (de) * 2007-03-02 2010-07-15 Alstom Technology Ltd Rotor für einen Generator.
JP2010031812A (ja) * 2008-07-31 2010-02-12 Hitachi Ltd タービンロータ
JP5520063B2 (ja) 2010-01-27 2014-06-11 サンデン株式会社 流体機械
US8304093B2 (en) * 2010-03-09 2012-11-06 United Technologies Corporation Apparatus and method for preferential formation of weld joint
CN103097071B (zh) * 2010-09-09 2015-09-02 西门子公司 用于借助于电子束焊接将两个棒在端侧连接的方法
JP5822496B2 (ja) * 2011-03-23 2015-11-24 三菱日立パワーシステムズ株式会社 タービンロータ及びタービンロータの製造方法
DE102011085104B3 (de) * 2011-10-24 2013-03-28 Siemens Aktiengesellschaft Verfahren zum Verbinden von Wellenabschnitten einer Welle eines Läufers einer Turbomaschine sowie Welle eines Läufers einer Turbomaschine
US10047607B2 (en) * 2013-12-05 2018-08-14 Honeywell International Inc. Welded shaft and turbine wheel assembly
US9724785B2 (en) * 2014-05-15 2017-08-08 Solar Turbines Incorporated Radiographic markers for partial penetration welded joints
US10041351B2 (en) 2014-09-16 2018-08-07 Honeywell International Inc. Turbocharger shaft and wheel assembly
US10024166B2 (en) 2014-09-16 2018-07-17 Honeywell International Inc. Turbocharger shaft and wheel assembly
DE102014225330A1 (de) * 2014-12-09 2016-06-23 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Herstellung einer Fan-Blisk einer Gasturbine
CN107405721B (zh) * 2015-03-19 2019-12-06 爱信艾达株式会社 接合部件及其制造方法
US20170080530A1 (en) * 2015-09-22 2017-03-23 Michael Davis McGhee Method of electron beam welding
CN113714640B (zh) * 2021-09-09 2023-09-01 防城港瑞泰激光科技有限公司 一种薄板激光焊接装置及其焊接方法
CN114345839B (zh) * 2021-12-28 2023-04-11 北京航星机器制造有限公司 一种钛合金筒体纵缝的清洗方法及系统
CN115464245B (zh) * 2022-11-01 2023-03-10 中国科学院合肥物质科学研究院 一种孪生诱发高塑性钢的真空电子束焊接方法及其应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350716A (en) * 1939-12-13 1944-06-06 W K Mitchell & Company Inc Welding apparatus
US2996600A (en) * 1957-03-28 1961-08-15 Griscom Russell Co Method of welding tubular heat exchanger parts
US3003601A (en) * 1957-04-04 1961-10-10 Sulzer Ag Weld connection
US2945942A (en) * 1958-07-10 1960-07-19 Specialties Dev Corp Method of welding
US3183066A (en) * 1962-03-08 1965-05-11 Westinghouse Electric Corp Article produced by metals joining and method for producing such articles
US3406444A (en) * 1965-08-12 1968-10-22 Angus R. Parker Method of making a joint
GB1114985A (en) * 1966-05-14 1968-05-22 Steigerwald Karl Heinz A method of processing workpieces by means of energy-carrying rays
US3458224A (en) * 1968-01-10 1969-07-29 Cessna Aircraft Co Weld joint
FR1590720A (US20100268047A1-20101021-C00004.png) * 1968-10-10 1970-04-20
US3573424A (en) * 1969-07-23 1971-04-06 Atomic Energy Commission Method for removal of the porous portion of a butt weld
BE787441A (fr) * 1971-08-23 1973-02-12 Alsthom Cgee Rotor soude

Also Published As

Publication number Publication date
DE2455600C2 (de) 1984-09-20
NL183501C (nl) 1988-11-16
JPS5165048A (US20100268047A1-20101021-C00004.png) 1976-06-05
FR2289289A1 (fr) 1976-05-28
DE7439134U (de) 1977-03-24
SE408146B (sv) 1979-05-21
DE2455600A1 (de) 1976-04-29
NL183501B (nl) 1988-06-16
JPS6039475B2 (ja) 1985-09-06
CH563833A5 (US20100268047A1-20101021-C00004.png) 1975-07-15
US4063062A (en) 1977-12-13
GB1525638A (en) 1978-09-20
NL7512459A (nl) 1976-05-03
FR2289289B1 (US20100268047A1-20101021-C00004.png) 1981-10-23
SE7511751L (sv) 1976-04-29
CA1049618A (en) 1979-02-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940930