JPH0521641B2 - - Google Patents

Info

Publication number
JPH0521641B2
JPH0521641B2 JP59256312A JP25631284A JPH0521641B2 JP H0521641 B2 JPH0521641 B2 JP H0521641B2 JP 59256312 A JP59256312 A JP 59256312A JP 25631284 A JP25631284 A JP 25631284A JP H0521641 B2 JPH0521641 B2 JP H0521641B2
Authority
JP
Japan
Prior art keywords
web
rolling
roll
width
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.)
Expired - Fee Related
Application number
JP59256312A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61135404A (ja
Inventor
Takashi Kusaba
Katsuhiro Takebayashi
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 JP25631284A priority Critical patent/JPS61135404A/ja
Publication of JPS61135404A publication Critical patent/JPS61135404A/ja
Publication of JPH0521641B2 publication Critical patent/JPH0521641B2/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
    • B21B1/0886—H- or I-sections using variable-width rolls
JP25631284A 1984-12-04 1984-12-04 Ｈ形鋼の熱間圧延方法 Granted JPS61135404A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25631284A JPS61135404A (ja) 1984-12-04 1984-12-04 Ｈ形鋼の熱間圧延方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25631284A JPS61135404A (ja) 1984-12-04 1984-12-04 Ｈ形鋼の熱間圧延方法

Publications (2)

Publication Number Publication Date
JPS61135404A JPS61135404A (ja) 1986-06-23
JPH0521641B2 true JPH0521641B2 (de) 1993-03-25

Family

ID=17290913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25631284A Granted JPS61135404A (ja) 1984-12-04 1984-12-04 Ｈ形鋼の熱間圧延方法

Country Status (1)

Country Link
JP (1) JPS61135404A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814296A1 (de) * 1988-04-28 1989-11-09 Hoechst Ag Lichtwellenleiter
JPH069681B2 (ja) * 1988-09-20 1994-02-09 川崎製鉄株式会社 Ｈ形鋼の圧延方法
JP2908456B2 (ja) * 1988-06-27 1999-06-21 川崎製鉄株式会社 形鋼の圧延方法
US5009094A (en) * 1988-06-27 1991-04-23 Kawasaki Steel Corporation Method of rolling H-shaped steels
AU681219B2 (en) * 1993-12-20 1997-08-21 Sumitomo Metal Industries Ltd. H-steel manufacturing method
US6112409A (en) * 1997-11-14 2000-09-05 Cosma International Inc. Roll forming utilizing splitting technology
JP7280504B2 (ja) * 2019-08-14 2023-05-24 日本製鉄株式会社 左右フランジ厚みの異なる非対称ｈ形鋼の製造方法
JP7280503B2 (ja) * 2019-08-14 2023-05-24 日本製鉄株式会社 左右フランジ厚みの異なる非対称ｈ形鋼の製造方法
JP7280505B2 (ja) * 2019-08-14 2023-05-24 日本製鉄株式会社 左右フランジ厚みの異なる非対称ｈ形鋼の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135705A (ja) * 1982-02-06 1983-08-12 Sumitomo Metal Ind Ltd Ｈ形鋼の圧延方法
JPS59133902A (ja) * 1983-01-20 1984-08-01 Kawasaki Steel Corp Ｈ形鋼の熱間圧延方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135705A (ja) * 1982-02-06 1983-08-12 Sumitomo Metal Ind Ltd Ｈ形鋼の圧延方法
JPS59133902A (ja) * 1983-01-20 1984-08-01 Kawasaki Steel Corp Ｈ形鋼の熱間圧延方法

Also Published As

Publication number Publication date
JPS61135404A (ja) 1986-06-23

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Legal Events

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