FI82619C - Tillverkningsförfarande för metallband - Google Patents

Tillverkningsförfarande för metallband Download PDF

Info

Publication number
FI82619C
FI82619C FI870364A FI870364A FI82619C FI 82619 C FI82619 C FI 82619C FI 870364 A FI870364 A FI 870364A FI 870364 A FI870364 A FI 870364A FI 82619 C FI82619 C FI 82619C
Authority
FI
Finland
Prior art keywords
blank
roll
width
workpiece
wound
Prior art date
Application number
FI870364A
Other languages
English (en)
Finnish (fi)
Other versions
FI870364A0 (fi
FI82619B (fi
FI870364A (fi
Inventor
Kenneth Thomas Lawson
Original Assignee
Davy Mckee Sheffield
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 Davy Mckee Sheffield filed Critical Davy Mckee Sheffield
Publication of FI870364A0 publication Critical patent/FI870364A0/fi
Publication of FI870364A publication Critical patent/FI870364A/fi
Publication of FI82619B publication Critical patent/FI82619B/fi
Application granted granted Critical
Publication of FI82619C publication Critical patent/FI82619C/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/466—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bipolar Transistors (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Claims (2)

1. Förfarande för framställning av ett metallband, i vilket förfarande ett ämne (3) av metall bildas i en kontinuerlig gjutningsmaskin (1), ämnet (3) varmvalsas för att bilda ett spar (17) i ämnets tva motsatta ytor och öka ämnets bredd, och därefter lindas ämnet pä rulle, uppvärmes, upplindas frän rillien och varmvalsas för att avtunnas tili väsentligen jämn tjocklek, kännetecknat därav, att ämnet (3) frän den kontinuerliga gjutningsmaskinen (1) lindas pa rulle och ef-ter uppvärmning pa nytt upplindas frän rullen pä en utbred-ningsvals (5), där späret (17) bildas och ämnet (3) frän ut-bredningsvalsen (5) lindas pä rulle och efter uppvärmning pä nytt upplindas frän rullen pä en slutföringsvals (9) med flera pelare, där det avtunnas tili ett band (7) av förutbestämd tjocklek och bredd.
2. Förfarande enligt patentkravet 1, kännetecknat därav, att utbredningsvalsen (5) är en flerpelarvals och res-pektive pelarvals har försetts med en krage för att bilda späret (17) i ämnet (3), och att bredden hos kragen pä en senare pelarvals är större, varvid spärens (17) bredd kontinuerligt ökar under ämnets (3) framskridning igenom utbredningsvalsen (5) .
FI870364A 1986-01-29 1987-01-28 Tillverkningsförfarande för metallband FI82619C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868602163A GB8602163D0 (en) 1986-01-29 1986-01-29 Metal strip
GB8602163 1986-01-29

Publications (4)

Publication Number Publication Date
FI870364A0 FI870364A0 (fi) 1987-01-28
FI870364A FI870364A (fi) 1987-07-30
FI82619B FI82619B (fi) 1990-12-31
FI82619C true FI82619C (sv) 1991-04-10

Family

ID=10592148

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870364A FI82619C (sv) 1986-01-29 1987-01-28 Tillverkningsförfarande för metallband

Country Status (5)

Country Link
EP (1) EP0234739B1 (sv)
AT (1) ATE57481T1 (sv)
DE (1) DE3765553D1 (sv)
FI (1) FI82619C (sv)
GB (1) GB8602163D0 (sv)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650314A (en) * 1969-11-19 1972-03-21 Bohler & Co Ag Fa Geb Apparatus for manufacturing stretch-formed products of high-melting metals
GB8414600D0 (en) * 1984-06-08 1984-07-11 Davy Mckee Sheffield Rolling metal slab

Also Published As

Publication number Publication date
GB8602163D0 (en) 1986-03-05
FI870364A0 (fi) 1987-01-28
FI82619B (fi) 1990-12-31
EP0234739B1 (en) 1990-10-17
DE3765553D1 (de) 1990-11-22
ATE57481T1 (de) 1990-11-15
FI870364A (fi) 1987-07-30
EP0234739A1 (en) 1987-09-02

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: DAVY MCKEE (SHEFFIELD) LIMITED