IT1004255B - Procedimento e dispositivo per la produzione di parti strutturali di grandi dimensioni - Google Patents

Procedimento e dispositivo per la produzione di parti strutturali di grandi dimensioni

Info

Publication number
IT1004255B
IT1004255B IT50412/74A IT5041274A IT1004255B IT 1004255 B IT1004255 B IT 1004255B IT 50412/74 A IT50412/74 A IT 50412/74A IT 5041274 A IT5041274 A IT 5041274A IT 1004255 B IT1004255 B IT 1004255B
Authority
IT
Italy
Prior art keywords
procedure
production
structural parts
large dimensions
dimensions
Prior art date
Application number
IT50412/74A
Other languages
English (en)
Original Assignee
August Rhyssen Hutte Ag
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 DE19732320186 external-priority patent/DE2320186B2/de
Priority claimed from DE19732364495 external-priority patent/DE2364495C2/de
Application filed by August Rhyssen Hutte Ag filed Critical August Rhyssen Hutte Ag
Application granted granted Critical
Publication of IT1004255B publication Critical patent/IT1004255B/it

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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
    • B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical surfaces
    • 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
    • B23K37/003—Cooling means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00—Shaping
    • F16C2220/24—Shaping by built-up welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)
IT50412/74A 1973-04-19 1974-04-16 Procedimento e dispositivo per la produzione di parti strutturali di grandi dimensioni IT1004255B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732320186 DE2320186B2 (de) 1973-04-19 1973-04-19 Verfahren zum herstellen schwerer einteiliger wellen
DE19732364495 DE2364495C2 (de) 1973-12-24 1973-12-24 Verfahren zum Herstellen von Großbauteilen durch Lichtbogen- oder Plasmaformschweißen

Publications (1)

Publication Number Publication Date
IT1004255B true IT1004255B (it) 1976-07-10

Family

ID=25765022

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50412/74A IT1004255B (it) 1973-04-19 1974-04-16 Procedimento e dispositivo per la produzione di parti strutturali di grandi dimensioni

Country Status (6)

Country Link
US (1) US3985995A (it)
JP (1) JPS5736066B2 (it)
FR (1) FR2226583B1 (it)
GB (1) GB1466163A (it)
IT (1) IT1004255B (it)
SE (1) SE404308B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323756A (en) * 1979-10-29 1982-04-06 United Technologies Corporation Method for fabricating articles by sequential layer deposition
JPS57500370A (it) * 1980-02-29 1982-03-04
US5076869A (en) * 1986-10-17 1991-12-31 Board Of Regents, The University Of Texas System Multiple material systems for selective beam sintering
US4863538A (en) * 1986-10-17 1989-09-05 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
US5296062A (en) * 1986-10-17 1994-03-22 The Board Of Regents, The University Of Texas System Multiple material systems for selective beam sintering
ATE138293T1 (de) * 1986-10-17 1996-06-15 Univ Texas Verfahren und vorrichtung zur herstellung von gesinterten formkörpern durch teilsinterung
US5017753A (en) * 1986-10-17 1991-05-21 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
US4944817A (en) * 1986-10-17 1990-07-31 Board Of Regents, The University Of Texas System Multiple material systems for selective beam sintering
US4782206A (en) * 1987-01-27 1988-11-01 The Babcock & Wilcox Company Method and apparatus for controlling weld bead shape to eliminate microfissure defects when shape melting austenitic materials
US4857694A (en) * 1988-05-06 1989-08-15 The Babcock & Wilcox Company Method and apparatus for automatic vapor cooling when shape melting a component
US5053090A (en) * 1989-09-05 1991-10-01 Board Of Regents, The University Of Texas System Selective laser sintering with assisted powder handling
US5135695A (en) * 1989-12-04 1992-08-04 Board Of Regents The University Of Texas System Positioning, focusing and monitoring of gas phase selective beam deposition
US5017317A (en) * 1989-12-04 1991-05-21 Board Of Regents, The Uni. Of Texas System Gas phase selective beam deposition
US5189279A (en) * 1991-12-30 1993-02-23 General Electric Company Steam turbine rotor welding
US5375758A (en) * 1994-03-18 1994-12-27 Roberts, Sr.; J. Lindsey Welding method of and apparatus for reconditioning hard metal products
US5611883A (en) * 1995-01-09 1997-03-18 Board Of Regents, The University Of Texas System Joining ceramics and attaching fasteners to ceramics by gas phase selective beam deposition
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
US6416564B1 (en) * 2001-03-08 2002-07-09 Ati Properties, Inc. Method for producing large diameter ingots of nickel base alloys
CA2629041A1 (en) * 2008-04-14 2009-10-14 Steven L. Pankhurst Weld-on-weld device
EP2335834B1 (en) * 2009-12-15 2012-07-04 Siemens Aktiengesellschaft Arrangement for depositing coating powder on a rotational symmectric body
GB201204752D0 (en) * 2012-03-19 2012-05-02 Bae Systems Plc Additive layer manufacturing
US9289845B2 (en) 2012-11-07 2016-03-22 David S. Henn Metal deposition of exterior members in oil field tubulars
CN104259705B (zh) * 2014-09-24 2015-11-25 苏州石丸英合精密机械有限公司 衬套自动识别上料机的衬套焊接缝识别换位机构
CN104526115B (zh) * 2014-11-04 2017-01-18 南方增材科技有限公司 核电站压力容器筒体电熔成形方法
CN104532236B (zh) * 2014-11-04 2017-05-31 南方增材科技有限公司 核电站稳压器筒体电熔成形方法
CN104526114B (zh) * 2014-11-04 2017-08-25 南方增材科技有限公司 一种金属构件埋弧堆焊成形方法
CN104526171B (zh) * 2014-11-04 2016-10-12 南方增材科技有限公司 金属构件电熔成形方法
CN104651834B (zh) * 2014-11-21 2017-05-31 南方增材科技有限公司 Cap1400主蒸汽管贯穿件电熔成形方法
CN104505993B (zh) * 2015-01-28 2017-06-09 河北瑞兆激光电机修复有限公司 笼式异步电动机修复方法
CN104745943B (zh) * 2015-03-25 2017-03-01 武汉钢铁(集团)公司 一种熔堆的耐热金属及其埋弧熔敷制备方法
US10587180B2 (en) 2016-05-13 2020-03-10 Otis Elevator Company Magnetic elevator drive member and method of manufacture
CN108637604A (zh) * 2018-05-14 2018-10-12 山推工程机械股份有限公司 一种油缸轴的制备方法
CN109304566A (zh) * 2018-09-29 2019-02-05 高邮市大江泵业有限公司 一种水轮机蜗壳焊接装置及其使用方法
AT523555A1 (de) * 2020-02-21 2021-09-15 Andritz Hydro Gmbh Verfahren zur Herstellung einer Wickelkopfabstützung sowie Wickelkopfabstützung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071490A (en) * 1959-05-13 1963-01-01 Pevar Maxwell Bond between a base metal and a sprayed-on metal layer
US3139505A (en) * 1959-07-02 1964-06-30 Kloeckner Werke Ag Method and apparatus for coating base metal with facing metal
US3549410A (en) * 1967-12-04 1970-12-22 Stoody Co Process of rebuilding steel structures
US3624345A (en) * 1968-10-31 1971-11-30 Babcock & Wilcox Co Arc welding electrode arrangements
US3579800A (en) * 1969-01-28 1971-05-25 Technical Metals Inc Production of elongated extrusions composed of titanium base metal
JPS5030286B1 (it) * 1969-01-31 1975-09-30

Also Published As

Publication number Publication date
FR2226583A1 (it) 1974-11-15
SE404308B (sv) 1978-10-02
GB1466163A (en) 1977-03-02
FR2226583B1 (it) 1979-07-27
JPS5035045A (it) 1975-04-03
JPS5736066B2 (it) 1982-08-02
US3985995A (en) 1976-10-12

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