ZA79384B - Removal of residual stresses in a tube in a tube plate - Google Patents

Removal of residual stresses in a tube in a tube plate

Info

Publication number
ZA79384B
ZA79384B ZA79384A ZA79384A ZA79384B ZA 79384 B ZA79384 B ZA 79384B ZA 79384 A ZA79384 A ZA 79384A ZA 79384 A ZA79384 A ZA 79384A ZA 79384 B ZA79384 B ZA 79384B
Authority
ZA
South Africa
Prior art keywords
tube
removal
residual stresses
plate
tube plate
Prior art date
Application number
ZA79384A
Other languages
English (en)
Inventor
D Brunaud
Original Assignee
Framatome Sa
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 Framatome Sa filed Critical Framatome Sa
Publication of ZA79384B publication Critical patent/ZA79384B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/10—Tube expanders with rollers for expanding only
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger
    • Y10T29/53122—Heat exchanger including deforming means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Automatic Assembly (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
ZA79384A 1978-02-03 1979-01-30 Removal of residual stresses in a tube in a tube plate ZA79384B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803131A FR2416066A1 (fr) 1978-02-03 1978-02-03 Procede d'elimination des contraintes residuelles produites dans un tube par une operation de sertissage et outillage pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
ZA79384B true ZA79384B (en) 1980-01-30

Family

ID=9204215

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA79384A ZA79384B (en) 1978-02-03 1979-01-30 Removal of residual stresses in a tube in a tube plate

Country Status (18)

Country Link
US (1) US4232442A (it)
JP (1) JPS5920402B2 (it)
AR (1) AR216212A1 (it)
BE (1) BE873913A (it)
BR (1) BR7900582A (it)
CA (1) CA1110430A (it)
CH (1) CH629403A5 (it)
DE (1) DE2903847A1 (it)
ES (1) ES477252A1 (it)
FR (1) FR2416066A1 (it)
GB (1) GB2040757B (it)
IN (1) IN151212B (it)
IT (1) IT1117580B (it)
RO (1) RO77959A (it)
SE (1) SE421756B (it)
SU (1) SU795442A3 (it)
YU (1) YU41398B (it)
ZA (1) ZA79384B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492692B1 (fr) * 1980-10-24 1988-08-05 Kotthaus Busch Procede et outil de dudgeonnage
FR2518001B1 (fr) * 1981-12-11 1985-07-12 Framatome Sa Dispositif de support et de deplacement d'outils pour la fixation d'un faisceau de tubes sur une plaque tubulaire d'un generateur de vapeur
JPS58107292A (ja) * 1981-12-21 1983-06-25 Kawasaki Heavy Ind Ltd 管の溶接継手部処理方法及び装置
US4716753A (en) * 1986-07-10 1988-01-05 Dresser Industries, Inc. Flexible tube expander extension assembly
US4876871A (en) * 1988-09-29 1989-10-31 Westinghouse Electric Corp. Flexible hardroll mandrel assembly for sleeving peripherally located heat exchanger tubes
JP2834264B2 (ja) * 1990-03-15 1998-12-09 レッキス工業株式会社 電動フレア工具
US5076730A (en) * 1991-04-23 1991-12-31 Bergey Michael J Earth duct tunnel enlargement apparatus and method
RU169829U1 (ru) * 2016-07-12 2017-04-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный технологический университет" Устройство для развальцовки труб

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854314A (en) * 1973-07-25 1974-12-17 Dresser Ind Step controlled tube expander
US3979810A (en) * 1974-11-30 1976-09-14 Balcke-Durr Aktiengesellschaft Method of hermetically swaging tubes into tube plates
FR2389429B1 (it) * 1977-05-02 1982-02-19 Electricite De France

Also Published As

Publication number Publication date
JPS5920402B2 (ja) 1984-05-12
YU20579A (en) 1982-10-31
IT1117580B (it) 1986-02-17
US4232442A (en) 1980-11-11
ES477252A1 (es) 1979-07-01
GB2040757A (en) 1980-09-03
SE421756B (sv) 1982-02-01
SU795442A3 (ru) 1981-01-07
RO77959A (ro) 1981-12-25
CH629403A5 (fr) 1982-04-30
FR2416066A1 (fr) 1979-08-31
AR216212A1 (es) 1979-11-30
DE2903847A1 (de) 1979-08-09
BR7900582A (pt) 1979-08-28
YU41398B (en) 1987-04-30
CA1110430A (fr) 1981-10-13
DE2903847C2 (it) 1990-01-11
BE873913A (fr) 1979-08-02
FR2416066B1 (it) 1982-10-29
SE7900933L (sv) 1979-08-04
GB2040757B (en) 1982-06-03
IT7967174A0 (it) 1979-01-26
JPS54113672A (en) 1979-09-05
IN151212B (it) 1983-03-12

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