FR2393621A1 - Procede et appareil de fabrication de pieces a usiner metalliques, annulaires ou tubulaires - Google Patents

Procede et appareil de fabrication de pieces a usiner metalliques, annulaires ou tubulaires

Info

Publication number
FR2393621A1
FR2393621A1 FR787816728A FR7816728A FR2393621A1 FR 2393621 A1 FR2393621 A1 FR 2393621A1 FR 787816728 A FR787816728 A FR 787816728A FR 7816728 A FR7816728 A FR 7816728A FR 2393621 A1 FR2393621 A1 FR 2393621A1
Authority
FR
France
Prior art keywords
annular
workpieces
tubular
manufacturing metal
tubular workpieces
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.)
Granted
Application number
FR787816728A
Other languages
English (en)
Other versions
FR2393621B1 (fr
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.)
Olsson Erik AG
Original Assignee
Olsson Erik 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
Application filed by Olsson Erik AG filed Critical Olsson Erik AG
Publication of FR2393621A1 publication Critical patent/FR2393621A1/fr
Application granted granted Critical
Publication of FR2393621B1 publication Critical patent/FR2393621B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

L'invention a trait à un procédé et à un appareil de fabrication de pièces à usiner métalliques annulaires ou tubulaires. Elle a pour objet un procéde de fabrication de pièces à usiner à partir d'une bande de métal plate qui est enroulée en couches et par compression simultanée du couches est soudée en une pièce à usiner annulaire ou tubulaire, dont l'épaisseur de paroi est supérieure à l'épaisseur du matériau de la bande métallique, la température de la bande étant régulée par apport ou extraction de chaleur. Application notamment à la préparation de pièces à usiner annulaires ou tubulaires.
FR787816728A 1977-06-07 1978-06-05 Procede et appareil de fabrication de pieces a usiner metalliques, annulaires ou tubulaires Granted FR2393621A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH699777A CH618899A5 (fr) 1977-06-07 1977-06-07

Publications (2)

Publication Number Publication Date
FR2393621A1 true FR2393621A1 (fr) 1979-01-05
FR2393621B1 FR2393621B1 (fr) 1983-01-28

Family

ID=4318315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787816728A Granted FR2393621A1 (fr) 1977-06-07 1978-06-05 Procede et appareil de fabrication de pieces a usiner metalliques, annulaires ou tubulaires

Country Status (16)

Country Link
US (1) US4353494A (fr)
JP (1) JPS544234A (fr)
AT (1) AT357003B (fr)
BE (1) BE867803A (fr)
CA (1) CA1093349A (fr)
CH (1) CH618899A5 (fr)
DE (1) DE2824076A1 (fr)
ES (1) ES470555A1 (fr)
FI (1) FI75288C (fr)
FR (1) FR2393621A1 (fr)
GB (1) GB1597279A (fr)
IT (1) IT1095299B (fr)
LU (1) LU79768A1 (fr)
NL (1) NL7805568A (fr)
NO (1) NO781974L (fr)
SE (1) SE429729B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569386A (en) * 1983-11-15 1986-02-11 Kabushiki Kaisha Kobe Seiko Sho Method of manufacturing a cylindrical billet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874890C (de) * 1940-10-30 1953-04-27 Hoerder Huettenunion Ag Vorrichtung zum Anwaermen von staehlernen Wirbelbaendern fuer die Herstellung von gewickelten Hochdruckrohren und Hochdruckgefaessen
US2697387A (en) * 1951-04-27 1954-12-21 Daystrom Inc Apparatus for winding tubes
DE1452226A1 (de) * 1965-11-03 1969-01-23 Benteler Werke Ag Stahlrohr-Herstellung
FR1568343A (fr) * 1968-03-29 1969-05-23

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2301902A (en) * 1938-07-01 1942-11-10 Joseph M Merle Method and apparatus for producing bimetallic products
GB1082611A (en) * 1963-04-22 1967-09-06 British Welding Res Ass Improvements in the welding of transition pieces
US3542116A (en) * 1968-01-15 1970-11-24 U S Smelting Refining & Mining Method and apparatus for the continuous casting of metal tubing
GB1309195A (en) * 1970-10-02 1973-03-07 Aluminum Co Of America Method of controlling the quality of seam welded product
US3714694A (en) * 1971-06-09 1973-02-06 Formmet Corp Process of making a composite bearing race or the like
US3755883A (en) * 1971-08-27 1973-09-04 Mitsubishi Heavy Ind Ltd Manufacturing a spiral multi-layer pipe
DE2406252C3 (de) * 1973-03-05 1979-01-25 Olsson International Inc., Pittsburgh, Pa. (V.St.A.) Verfahren und Vorrichtung zum Stranggießen und Weiterverarbeiten des gegossenen Strangs
US3971123A (en) * 1973-03-05 1976-07-27 Olsson International Inc. Process of solidifying molten metal
US4113166A (en) * 1974-12-30 1978-09-12 Olsson Erik Allan Method of and apparatus for converting molten metal into solidified products

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874890C (de) * 1940-10-30 1953-04-27 Hoerder Huettenunion Ag Vorrichtung zum Anwaermen von staehlernen Wirbelbaendern fuer die Herstellung von gewickelten Hochdruckrohren und Hochdruckgefaessen
US2697387A (en) * 1951-04-27 1954-12-21 Daystrom Inc Apparatus for winding tubes
DE1452226A1 (de) * 1965-11-03 1969-01-23 Benteler Werke Ag Stahlrohr-Herstellung
FR1568343A (fr) * 1968-03-29 1969-05-23

Also Published As

Publication number Publication date
DE2824076C2 (fr) 1989-03-30
FI781786A (fi) 1978-12-08
CH618899A5 (fr) 1980-08-29
NO781974L (no) 1978-12-08
SE429729B (sv) 1983-09-26
NL7805568A (nl) 1978-12-11
ATA398278A (de) 1979-10-15
US4353494A (en) 1982-10-12
FR2393621B1 (fr) 1983-01-28
JPS544234A (en) 1979-01-12
SE7806557L (sv) 1978-12-08
GB1597279A (en) 1981-09-03
CA1093349A (fr) 1981-01-13
DE2824076A1 (de) 1978-12-21
AT357003B (de) 1980-06-10
IT1095299B (it) 1985-08-10
FI75288B (fi) 1988-02-29
ES470555A1 (es) 1979-02-01
LU79768A1 (fr) 1978-11-28
IT7824286A0 (it) 1978-06-07
BE867803A (fr) 1978-10-02
FI75288C (fi) 1988-06-09

Similar Documents

Publication Publication Date Title
FR2375156A1 (fr) Procede pour diminuer les tensions thermiques entre la partie metallique et la partie refractaire d'un article composite et article ainsi obtenu
KR930001227B1 (ko) 열을 이용한 비결정성 합금의 절단방법
IT1143981B (it) Apparecchio e procedimento per la fabbricazione di tubi di acciaio saldati a grande spessore
FR2393621A1 (fr) Procede et appareil de fabrication de pieces a usiner metalliques, annulaires ou tubulaires
US2746141A (en) Method of welding a tube
FR2444338A1 (fr) Procede de fabrication de dispositifs a semi-conducteurs
FR2395085A1 (fr) Procede et train de laminage a chaud pour fabriquer des bandes metalliques minces, en particulier des bandes larges, a partir de bandes a chaud
JPS5728632A (en) Manufacture of side seamed t-shaped pipe joint
DE3274121D1 (en) Process for degreasing cold rolled metal strip
RU2333063C2 (ru) Способ получения стальной толстолистовой заготовки из трубопроводов, демонтированных при реновации
JPS55141313A (en) Manufacture of laminated metallic rod
SU374914A1 (ru) Способ плакировани цилиндров
JPS5445668A (en) Method of producing large-diameter stainless steel pipes employing explosive weld clad steel plate
SU1488164A1 (ru) Способ изготовлени уплотнительных поверхностей корпусов с глухим отверстием трубопроводной арматуры
JPS5568121A (en) Manufacture of large size square steel pipe
SU464418A1 (ru) Способ изготовлени биметаллических труб
JPS5469560A (en) Manufacture of large diameter pipe
JPS555165A (en) Production of seamed pipe
SU1346377A1 (ru) Способ изготовлени биметаллических труб
SU1362579A1 (ru) Способ пайки некапилл рных соединений
JPS63278689A (ja) フェライト系ステンレス鋼溶接管の製造方法
JPS5419457A (en) Method of and apparatus for producing large diameter spiral weld pipe
FR2364704A1 (fr) Procede de production d'une bande d'acier laminee a chaud
SU1692790A1 (ru) Способ получени биметаллических полых изделий диффузионной сваркой
JPS55141314A (en) Manufacture of laminated metallic pipe

Legal Events

Date Code Title Description
ST Notification of lapse