JPS55123B2 - - Google Patents

Info

Publication number
JPS55123B2
JPS55123B2 JP8319172A JP8319172A JPS55123B2 JP S55123 B2 JPS55123 B2 JP S55123B2 JP 8319172 A JP8319172 A JP 8319172A JP 8319172 A JP8319172 A JP 8319172A JP S55123 B2 JPS55123 B2 JP S55123B2
Authority
JP
Japan
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.)
Expired
Application number
JP8319172A
Other languages
Japanese (ja)
Other versions
JPS4941254A (enrdf_load_stackoverflow
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 filed Critical
Priority to JP8319172A priority Critical patent/JPS55123B2/ja
Priority to DE19732341768 priority patent/DE2341768A1/de
Publication of JPS4941254A publication Critical patent/JPS4941254A/ja
Publication of JPS55123B2 publication Critical patent/JPS55123B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/142—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/021—Rolls for sheets or strips
    • B21B2027/022—Rolls having tapered ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/203—Balancing rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP8319172A 1972-08-19 1972-08-19 Expired JPS55123B2 (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8319172A JPS55123B2 (enrdf_load_stackoverflow) 1972-08-19 1972-08-19
DE19732341768 DE2341768A1 (de) 1972-08-19 1973-08-17 Walzgeruest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8319172A JPS55123B2 (enrdf_load_stackoverflow) 1972-08-19 1972-08-19

Publications (2)

Publication Number Publication Date
JPS4941254A JPS4941254A (enrdf_load_stackoverflow) 1974-04-18
JPS55123B2 true JPS55123B2 (enrdf_load_stackoverflow) 1980-01-05

Family

ID=13795418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8319172A Expired JPS55123B2 (enrdf_load_stackoverflow) 1972-08-19 1972-08-19

Country Status (2)

Country Link
JP (1) JPS55123B2 (enrdf_load_stackoverflow)
DE (1) DE2341768A1 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5366849A (en) * 1976-11-26 1978-06-14 Hitachi Ltd Rolling machine
JPS5468728A (en) * 1977-11-11 1979-06-02 Usui Kokusai Sangyo Kk Steel material covered with corrosion resistant polymer
JPS54163763A (en) * 1978-06-16 1979-12-26 Mitsubishi Heavy Ind Ltd Rolling machine
JPS55130313A (en) * 1979-03-30 1980-10-09 Nippon Steel Corp Shape controlling method in multistage cluster mill
EP0047155A3 (en) * 1980-09-03 1982-05-12 Davy-Loewy Limited Rolling mill
JPS5775207A (en) * 1980-10-28 1982-05-11 Nippon Steel Corp Rolling mill with rolls in different diameters
JPS59166690A (ja) * 1983-03-08 1984-09-20 Usui Internatl Ind Co Ltd 耐食性重合被覆鋼材
DE3626516C1 (en) * 1986-08-05 1987-04-02 Sundwiger Eisen Maschinen Multi-roll rolling stand with intermediate rolls which have tapered ends and can be displaced in opposite directions in pairs
DE9007560U1 (de) * 1990-03-07 1992-08-20 Sundwiger Eisenhütte Maschinenfabrik GmbH & Co, 5870 Hemer Vielwalzengerüst
KR100504355B1 (ko) * 1997-09-04 2005-07-28 홍주안 젱 이차원 휨변형을 제어하는 고정밀 압연기
JP3218008B2 (ja) * 1998-03-30 2001-10-15 株式会社日立製作所 クラスター型圧延機及び圧延方法
WO2002002251A1 (fr) * 2000-07-05 2002-01-10 Hitachi, Ltd. Laminoir et procede de laminage

Also Published As

Publication number Publication date
JPS4941254A (enrdf_load_stackoverflow) 1974-04-18
DE2341768A1 (de) 1974-03-07

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