JPS548150A - Rolling method for h-beam by universal mill - Google Patents

Rolling method for h-beam by universal mill

Info

Publication number
JPS548150A
JPS548150A JP7285477A JP7285477A JPS548150A JP S548150 A JPS548150 A JP S548150A JP 7285477 A JP7285477 A JP 7285477A JP 7285477 A JP7285477 A JP 7285477A JP S548150 A JPS548150 A JP S548150A
Authority
JP
Japan
Prior art keywords
web
rolling method
universal mill
mill
rolls
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.)
Granted
Application number
JP7285477A
Other languages
Japanese (ja)
Other versions
JPS574402B2 (en
Inventor
Yasushi Ueno
Haruo Wakatsuki
Keiji Okamoto
Akira Miyake
Takao Gishi
Shinichi Nagahashi
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP7285477A priority Critical patent/JPS548150A/en
Publication of JPS548150A publication Critical patent/JPS548150A/en
Publication of JPS574402B2 publication Critical patent/JPS574402B2/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/24—Roll wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

PURPOSE:To manufacture the H-beam with the web of a specified height, by feeding the H-beam material, with web of insufficient height caused from the defacement of the horizontal rolls, into the mill where the gap of the vertical rolls is settled larger than the specified size, and then, by reducing the web of the material throg through the horizontal rolls.
JP7285477A 1977-06-21 1977-06-21 Rolling method for h-beam by universal mill Granted JPS548150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7285477A JPS548150A (en) 1977-06-21 1977-06-21 Rolling method for h-beam by universal mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7285477A JPS548150A (en) 1977-06-21 1977-06-21 Rolling method for h-beam by universal mill

Publications (2)

Publication Number Publication Date
JPS548150A true JPS548150A (en) 1979-01-22
JPS574402B2 JPS574402B2 (en) 1982-01-26

Family

ID=13501360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7285477A Granted JPS548150A (en) 1977-06-21 1977-06-21 Rolling method for h-beam by universal mill

Country Status (1)

Country Link
JP (1) JPS548150A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163003A (en) * 1980-05-21 1981-12-15 Kawasaki Steel Corp Rough rolling method for h-beam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163003A (en) * 1980-05-21 1981-12-15 Kawasaki Steel Corp Rough rolling method for h-beam
JPS5924882B2 (en) * 1980-05-21 1984-06-13 川崎製鉄株式会社 Rough rolling method for H-beam steel

Also Published As

Publication number Publication date
JPS574402B2 (en) 1982-01-26

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