IT1200748B - Procedimento e apparecchiatura di preparazione e assemblaggio di diaframmi per turbine a vapore - Google Patents
Procedimento e apparecchiatura di preparazione e assemblaggio di diaframmi per turbine a vaporeInfo
- Publication number
- IT1200748B IT1200748B IT22225/85A IT2222585A IT1200748B IT 1200748 B IT1200748 B IT 1200748B IT 22225/85 A IT22225/85 A IT 22225/85A IT 2222585 A IT2222585 A IT 2222585A IT 1200748 B IT1200748 B IT 1200748B
- Authority
- IT
- Italy
- Prior art keywords
- diaphragms
- procedure
- preparation
- assembly
- equipment
- Prior art date
Links
Classifications
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49325—Shaping integrally bladed rotor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22225/85A IT1200748B (it) | 1985-09-20 | 1985-09-20 | Procedimento e apparecchiatura di preparazione e assemblaggio di diaframmi per turbine a vapore |
EP86110382A EP0219623A1 (en) | 1985-09-20 | 1986-07-28 | A process and apparatus for welding steam turbine diaphragms |
US06/891,325 US4764658A (en) | 1985-09-20 | 1986-07-31 | Process and apparatus for welding steam turbine diaphragms |
JP61190380A JPS6281272A (ja) | 1985-09-20 | 1986-08-12 | 蒸気タ−ビンのダイヤフラムを溶接する方法およびそのための溶接装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22225/85A IT1200748B (it) | 1985-09-20 | 1985-09-20 | Procedimento e apparecchiatura di preparazione e assemblaggio di diaframmi per turbine a vapore |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8522225A0 IT8522225A0 (it) | 1985-09-20 |
IT1200748B true IT1200748B (it) | 1989-01-27 |
Family
ID=11193316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22225/85A IT1200748B (it) | 1985-09-20 | 1985-09-20 | Procedimento e apparecchiatura di preparazione e assemblaggio di diaframmi per turbine a vapore |
Country Status (4)
Country | Link |
---|---|
US (1) | US4764658A (it) |
EP (1) | EP0219623A1 (it) |
JP (1) | JPS6281272A (it) |
IT (1) | IT1200748B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS632572A (ja) * | 1986-06-23 | 1988-01-07 | Mitsubishi Heavy Ind Ltd | タ−ビン静翼自動溶接装置 |
US5020716A (en) * | 1989-12-26 | 1991-06-04 | United Technologies Corporation | Integrated brazing fixture for brazing titanium |
KR100315539B1 (ko) * | 1999-06-11 | 2001-12-20 | 윤영석 | 터빈 다이어프램용 자동밀봉용접장치 |
EP1512832A1 (de) * | 2003-09-02 | 2005-03-09 | Alstom Technology Ltd | Verfahren zum Herstellen eines Turbinenrotors mit Regelrad |
JP4974615B2 (ja) * | 2005-08-31 | 2012-07-11 | 三洋化成工業株式会社 | 木質ボード製造用活性水素成分 |
US7654794B2 (en) * | 2005-11-17 | 2010-02-02 | General Electric Company | Methods and apparatus for assembling steam turbines |
US7645117B2 (en) * | 2006-05-05 | 2010-01-12 | General Electric Company | Rotary machines and methods of assembling |
CN101934453B (zh) * | 2010-09-16 | 2011-09-14 | 青岛捷能汽轮机集团股份有限公司 | 汽轮机三维直焊式叶片组焊系统 |
JP5679923B2 (ja) * | 2011-07-05 | 2015-03-04 | 三菱日立パワーシステムズ株式会社 | 自動溶接システムおよび自動溶接方法 |
US20130097850A1 (en) * | 2011-10-24 | 2013-04-25 | General Electric Company | Apparatus and method for servicing a turbine component |
US9359913B2 (en) | 2013-02-27 | 2016-06-07 | General Electric Company | Steam turbine inner shell assembly with common grooves |
CN112192126B (zh) * | 2020-09-29 | 2022-04-01 | 中国航发动力股份有限公司 | 一种叶片高度调节夹具 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2454580A (en) * | 1943-03-18 | 1948-11-23 | Gen Electric | Method of manufacturing bladed rotors |
GB964592A (it) * | 1960-02-26 | |||
DE1440507A1 (de) * | 1962-07-03 | 1968-11-21 | Laval Turbine Inc | Verfahren und Einrichtung zum automatischen Schweissen von Laufraedern od.dgl. |
US3230616A (en) * | 1964-01-13 | 1966-01-25 | L & B Welding Equipment Inc | Method of welding replacement elements such as grouser bars, drive sprocket rims, and replacement element therefor |
CH595011A5 (it) * | 1975-06-19 | 1978-01-31 | Bbc Brown Boveri & Cie | |
JPS5912390B2 (ja) * | 1978-09-29 | 1984-03-22 | 株式会社日立製作所 | タ−ビンダイヤフラムの溶接方法 |
DE3038708A1 (de) * | 1980-10-14 | 1982-06-16 | Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg | Vorrichtung zum herstellen von zylindrischen werkstuecken grosser abmessungen |
US4577089A (en) * | 1981-09-28 | 1986-03-18 | Olson Gene R | Automatic welding machine |
-
1985
- 1985-09-20 IT IT22225/85A patent/IT1200748B/it active
-
1986
- 1986-07-28 EP EP86110382A patent/EP0219623A1/en not_active Withdrawn
- 1986-07-31 US US06/891,325 patent/US4764658A/en not_active Expired - Fee Related
- 1986-08-12 JP JP61190380A patent/JPS6281272A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0219623A1 (en) | 1987-04-29 |
IT8522225A0 (it) | 1985-09-20 |
JPS6281272A (ja) | 1987-04-14 |
US4764658A (en) | 1988-08-16 |
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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: 19950929 |