JPS623682B2 - - Google Patents

Info

Publication number
JPS623682B2
JPS623682B2 JP2625481A JP2625481A JPS623682B2 JP S623682 B2 JPS623682 B2 JP S623682B2 JP 2625481 A JP2625481 A JP 2625481A JP 2625481 A JP2625481 A JP 2625481A JP S623682 B2 JPS623682 B2 JP S623682B2
Authority
JP
Japan
Prior art keywords
rolling mill
rolling
mill
rough
channel steel
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
Application number
JP2625481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57139404A (en
Inventor
Yoshiaki Kusaba
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2625481A priority Critical patent/JPS57139404A/ja
Publication of JPS57139404A publication Critical patent/JPS57139404A/ja
Publication of JPS623682B2 publication Critical patent/JPS623682B2/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
    • B21B1/095—U-or channel sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP2625481A 1981-02-24 1981-02-24 Production of lip channel Granted JPS57139404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2625481A JPS57139404A (en) 1981-02-24 1981-02-24 Production of lip channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2625481A JPS57139404A (en) 1981-02-24 1981-02-24 Production of lip channel

Publications (2)

Publication Number Publication Date
JPS57139404A JPS57139404A (en) 1982-08-28
JPS623682B2 true JPS623682B2 (en]) 1987-01-26

Family

ID=12188122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2625481A Granted JPS57139404A (en) 1981-02-24 1981-02-24 Production of lip channel

Country Status (1)

Country Link
JP (1) JPS57139404A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6574924B2 (ja) * 2016-01-14 2019-09-11 榮子 山田 リップ溝形鋼

Also Published As

Publication number Publication date
JPS57139404A (en) 1982-08-28

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