JPS6072626A - 拡張された管の内壁における残留応力を減少させるための方法と装置 - Google Patents

拡張された管の内壁における残留応力を減少させるための方法と装置

Info

Publication number
JPS6072626A
JPS6072626A JP11111084A JP11111084A JPS6072626A JP S6072626 A JPS6072626 A JP S6072626A JP 11111084 A JP11111084 A JP 11111084A JP 11111084 A JP11111084 A JP 11111084A JP S6072626 A JPS6072626 A JP S6072626A
Authority
JP
Japan
Prior art keywords
rod
support
tube
weight
wall
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP11111084A
Other languages
English (en)
Japanese (ja)
Inventor
リユシアン・ギイユマン
ピエール・ヴイダル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Publication of JPS6072626A publication Critical patent/JPS6072626A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/06—Deforming sheet metal, tubes or profiles by sequential impacts, e.g. hammering, beating, peen forming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/006—Peening and tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Heat Treatment Of Articles (AREA)
JP11111084A 1983-09-21 1984-05-30 拡張された管の内壁における残留応力を減少させるための方法と装置 Pending JPS6072626A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8314998A FR2551996A1 (fr) 1983-09-21 1983-09-21 Procede et dispositif pour l'abaissement des tensions residuelles de fabrication sur la paroi interne d'un tube dudgeonne
FR8314998 1983-09-21

Publications (1)

Publication Number Publication Date
JPS6072626A true JPS6072626A (ja) 1985-04-24

Family

ID=9292400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11111084A Pending JPS6072626A (ja) 1983-09-21 1984-05-30 拡張された管の内壁における残留応力を減少させるための方法と装置

Country Status (2)

Country Link
JP (1) JPS6072626A (fr)
FR (1) FR2551996A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007083371A (ja) * 2005-09-26 2007-04-05 Chuo Spring Co Ltd 表面強化装置および表面強化方法
JP2012117119A (ja) * 2010-12-01 2012-06-21 Nippon Steel Corp コイルばねの超音波打撃処理装置及びコイルばねの超音波打撃処理方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616498A (en) * 1985-05-07 1986-10-14 Westinghouse Electric Corp. Multi-spindle rotopeening apparatus
US4619128A (en) * 1985-05-07 1986-10-28 Westinghouse Electric Corp. Spindle for rotopeening apparatus
EP0218354B1 (fr) * 1985-09-09 1990-11-07 Westinghouse Electric Corporation Grenaillage d'écrouissage au moyen d'eau à haute pression
US5179852A (en) * 1991-11-06 1993-01-19 Minnesota Mining And Manufacturing Company High-intensity rotary peening particle support and method of making same
FR2769858B1 (fr) * 1997-10-21 2000-01-28 Andre Marc Joseph Spolidor Procede de traitement de la zone de transition entre les parties dudgeonnee et non dudgeonnee d'un tube, et echangeur thermique comportant application de ce procede
WO2021033160A1 (fr) * 2019-08-22 2021-02-25 Nelson Mandela University Dispositif et procédé de martelage
FR3142110B1 (fr) * 2022-11-22 2024-10-25 Safran Aircraft Engines Système et procédé d’ajustage et de précontrainte pour ajuster une surface d’une pièce
FR3142111B1 (fr) * 2022-11-22 2024-10-04 Safran Aircraft Engines Système d’ajustage et de précontrainte de la surface d’une pièce

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE487536A (fr) *
US3648498A (en) * 1970-08-10 1972-03-14 Minnesota Mining & Mfg Peening device for tube finishing
FR2181333A5 (fr) * 1972-04-17 1973-11-30 Minnesota Mining & Mfg
SE7406146L (sv) * 1973-07-16 1975-01-17 Minnesota Mining & Mfg Anordning for slagbehandling av arbetsstycken.
US4481802A (en) * 1981-08-31 1984-11-13 Westinghouse Electric Corp. Method of peening the inside of a small diameter tube
US4665657A (en) * 1982-03-12 1987-05-19 Rands Steve Albert Centerless flexible external honing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007083371A (ja) * 2005-09-26 2007-04-05 Chuo Spring Co Ltd 表面強化装置および表面強化方法
JP2012117119A (ja) * 2010-12-01 2012-06-21 Nippon Steel Corp コイルばねの超音波打撃処理装置及びコイルばねの超音波打撃処理方法

Also Published As

Publication number Publication date
FR2551996A1 (fr) 1985-03-22

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