BE431087A - - Google Patents

Info

Publication number
BE431087A
BE431087A BE431087DA BE431087A BE 431087 A BE431087 A BE 431087A BE 431087D A BE431087D A BE 431087DA BE 431087 A BE431087 A BE 431087A
Authority
BE
Belgium
Prior art keywords
strip
edges
welding
tools
contacting surfaces
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE431087A publication Critical patent/BE431087A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/08Making tubes with welded or soldered seams
    • B21C37/083Supply, or operations combined with supply, of strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE431087D BE431087A (en:Method)

Publications (1)

Publication Number Publication Date
BE431087A true BE431087A (en:Method)

Family

ID=90946

Family Applications (1)

Application Number Title Priority Date Filing Date
BE431087D BE431087A (en:Method)

Country Status (1)

Country Link
BE (1) BE431087A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435979A1 (fr) * 1978-09-15 1980-04-11 Sumitomo Metal Ind Procede de fabrication en continu de tube roule soude

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435979A1 (fr) * 1978-09-15 1980-04-11 Sumitomo Metal Ind Procede de fabrication en continu de tube roule soude

Similar Documents

Publication Publication Date Title
FR2552295A1 (fr) Appareil et procede d'application de soudure a des pieces
BE431087A (en:Method)
CN100448556C (zh) 连续轧制方法和连续轧制设备
BE648776A (en:Method)
CH625149A5 (en:Method)
JP2005153480A (ja) プラスチック段ボールの端面の処理方法とその装置
FR2522287A1 (fr) Procede de fabrication de toles ou plaques d'acier
JPH08290214A (ja) 複合金属棒材の製造方法およびその装置
BE427250A (en:Method)
BE536660A (en:Method)
BE690765A (en:Method)
BE389989A (en:Method)
BE427319A (en:Method)
CH266157A (fr) Procédé de fabrication d'objets à partir de feuilles métalliques et objet fabriqué selon ce procédé.
BE446028A (en:Method)
FR2880291A1 (fr) Matrice de couteau de forme par corrosion double
BE372156A (en:Method)
BE371291A (en:Method)
BE509058A (en:Method)
JPH07290114A (ja) 全連続熱間圧延のシートバーのインサートアップセット接合方法
BE400711A (en:Method)
BE392668A (en:Method)
CH400730A (fr) Rouleau forgeur
BE375651A (en:Method)
BE471951A (en:Method)