FR2357315A2 - Procede de fabrication de corps cylindriques creux par enroulement helicoidal d'une bande metallique - Google Patents

Procede de fabrication de corps cylindriques creux par enroulement helicoidal d'une bande metallique

Info

Publication number
FR2357315A2
FR2357315A2 FR7620997A FR7620997A FR2357315A2 FR 2357315 A2 FR2357315 A2 FR 2357315A2 FR 7620997 A FR7620997 A FR 7620997A FR 7620997 A FR7620997 A FR 7620997A FR 2357315 A2 FR2357315 A2 FR 2357315A2
Authority
FR
France
Prior art keywords
sleeve
strip
laser beam
mandrel
welding
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
FR7620997A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7620997A priority Critical patent/FR2357315A2/fr
Publication of FR2357315A2 publication Critical patent/FR2357315A2/fr
Pending legal-status Critical Current

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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2676—Cans or tins having longitudinal or helical seams
    • 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
    • B21C37/12—Making tubes or metal hoses with helically arranged 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/30—Seam welding of three-dimensional seams
    • B23K26/302—Seam welding of three-dimensional seams of helicoidal seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)

Abstract

Procédé de fabrication de corps cylindriques creux par enroulement hélicoïdal d'une bande métallique, soudage des spires au moyen d'un premier laser 6 et tronçonnage simultané au moyen d'un second laser. Suivant l'addition, la bande est introduite par une fente 4 dans l'intervalle entre une chemise 1 et un mandrin 2 fixes. Le faisceau laser traverse un orifice 5 dont la chemise est munie Application à la fabrication des boîtes à conserves.
FR7620997A 1976-07-09 1976-07-09 Procede de fabrication de corps cylindriques creux par enroulement helicoidal d'une bande metallique Pending FR2357315A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7620997A FR2357315A2 (fr) 1976-07-09 1976-07-09 Procede de fabrication de corps cylindriques creux par enroulement helicoidal d'une bande metallique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620997A FR2357315A2 (fr) 1976-07-09 1976-07-09 Procede de fabrication de corps cylindriques creux par enroulement helicoidal d'une bande metallique

Publications (1)

Publication Number Publication Date
FR2357315A2 true FR2357315A2 (fr) 1978-02-03

Family

ID=9175466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620997A Pending FR2357315A2 (fr) 1976-07-09 1976-07-09 Procede de fabrication de corps cylindriques creux par enroulement helicoidal d'une bande metallique

Country Status (1)

Country Link
FR (1) FR2357315A2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003059A1 (fr) * 1983-02-11 1984-08-16 Krupp Gmbh Procede et installation pour souder des materiaux plastiquement deformables
FR2579872A1 (en) * 1985-04-04 1986-10-10 Cheval Freres Method and device for manufacturing a jewellery metal chain
EP0241621A1 (fr) * 1986-04-15 1987-10-21 CHEVAL Frères Société Anonyme: Procédé et dispositif pour la fabrication d'une chaîne métallique de bijouterie
DE19758001A1 (de) * 1997-04-30 1998-11-05 Rohrwerke Muldenstein Gmbh Verfahren und Gerätesystem zur schweißtechnischen Fertigung von Großrohren
WO2010000800A1 (fr) * 2008-07-02 2010-01-07 Shell Internationale Research Maatschappij B.V. Processus pour la fabrication d’un tube allongé et utilisation du tube
US7750269B2 (en) * 2000-10-30 2010-07-06 Pactiv Corporation Laser for forming bags from a web of material
CN112296144A (zh) * 2019-07-30 2021-02-02 安徽鹿丰电气科技有限公司 一种智能化带材自动斡卷成圆装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003059A1 (fr) * 1983-02-11 1984-08-16 Krupp Gmbh Procede et installation pour souder des materiaux plastiquement deformables
FR2579872A1 (en) * 1985-04-04 1986-10-10 Cheval Freres Method and device for manufacturing a jewellery metal chain
EP0241621A1 (fr) * 1986-04-15 1987-10-21 CHEVAL Frères Société Anonyme: Procédé et dispositif pour la fabrication d'une chaîne métallique de bijouterie
DE19758001A1 (de) * 1997-04-30 1998-11-05 Rohrwerke Muldenstein Gmbh Verfahren und Gerätesystem zur schweißtechnischen Fertigung von Großrohren
DE19758001C2 (de) * 1997-04-30 2001-08-30 Rohrwerke Muldenstein Gmbh Verfahren und Gerätesystem zur schweißtechnischen Fertigung von Großrohren
US7750269B2 (en) * 2000-10-30 2010-07-06 Pactiv Corporation Laser for forming bags from a web of material
WO2010000800A1 (fr) * 2008-07-02 2010-01-07 Shell Internationale Research Maatschappij B.V. Processus pour la fabrication d’un tube allongé et utilisation du tube
CN102076439A (zh) * 2008-07-02 2011-05-25 国际壳牌研究有限公司 用于制造细长管的方法以及管的用途
EA017975B1 (ru) * 2008-07-02 2013-04-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ изготовления длинной трубы
CN112296144A (zh) * 2019-07-30 2021-02-02 安徽鹿丰电气科技有限公司 一种智能化带材自动斡卷成圆装置

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