JPH0536123B2 - - Google Patents

Info

Publication number
JPH0536123B2
JPH0536123B2 JP14694788A JP14694788A JPH0536123B2 JP H0536123 B2 JPH0536123 B2 JP H0536123B2 JP 14694788 A JP14694788 A JP 14694788A JP 14694788 A JP14694788 A JP 14694788A JP H0536123 B2 JPH0536123 B2 JP H0536123B2
Authority
JP
Japan
Prior art keywords
roll
sleeve
shaft
rolls
width
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.)
Expired - Fee Related
Application number
JP14694788A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01317607A (ja
Inventor
Tsuneo Seto
Atsushi Hatanaka
Yoji Fujimoto
Toshuki Akune
Hiroyuki Hayashi
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP63146947A priority Critical patent/JPH01317607A/ja
Priority to US07/363,088 priority patent/US5031435A/en
Priority to DE68917799T priority patent/DE68917799T2/de
Priority to EP89110819A priority patent/EP0346880B1/en
Priority to CA000602859A priority patent/CA1324272C/en
Priority to KR1019890008347A priority patent/KR970000372B1/ko
Publication of JPH01317607A publication Critical patent/JPH01317607A/ja
Publication of JPH0536123B2 publication Critical patent/JPH0536123B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • 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
    • B21B27/028—Variable-width rolls
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • B21B1/0886—H- or I-sections using variable-width rolls
    • 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
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B21B2013/106—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for sections, e.g. beams, rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B2035/005—Hydraulic drive motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/02—Backlash elimination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/12—Covers or shieldings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
JP63146947A 1988-06-16 1988-06-16 幅可変圧延ロール Granted JPH01317607A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP63146947A JPH01317607A (ja) 1988-06-16 1988-06-16 幅可変圧延ロール
US07/363,088 US5031435A (en) 1988-06-16 1989-06-08 Adjustable width rolls for rolling mill
DE68917799T DE68917799T2 (de) 1988-06-16 1989-06-14 Breiteneinstellbare Walzen für ein Walzwerk.
EP89110819A EP0346880B1 (en) 1988-06-16 1989-06-14 Adjustable width rolls for rolling mill
CA000602859A CA1324272C (en) 1988-06-16 1989-06-15 Adjustable width rolls for rolling mill
KR1019890008347A KR970000372B1 (ko) 1988-06-16 1989-06-16 압연기용 가변폭롤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63146947A JPH01317607A (ja) 1988-06-16 1988-06-16 幅可変圧延ロール

Publications (2)

Publication Number Publication Date
JPH01317607A JPH01317607A (ja) 1989-12-22
JPH0536123B2 true JPH0536123B2 (enEXAMPLES) 1993-05-28

Family

ID=15419175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63146947A Granted JPH01317607A (ja) 1988-06-16 1988-06-16 幅可変圧延ロール

Country Status (1)

Country Link
JP (1) JPH01317607A (enEXAMPLES)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0829333B2 (ja) * 1990-04-20 1996-03-27 川崎製鉄株式会社 形鋼の圧延用エッジングロール
DE69120895T2 (de) * 1990-11-05 1997-01-02 Kawasaki Steel Co Verfahren zum Walzen von Doppel-T-Trägern
JP6441159B2 (ja) 2015-04-27 2018-12-19 三菱重工業株式会社 圧延加工装置
CN107671123A (zh) * 2017-11-22 2018-02-09 江苏环宇冶金科技有限公司 一种高硬度螺纹辊环

Also Published As

Publication number Publication date
JPH01317607A (ja) 1989-12-22

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