JPS5626613A - Roller table for adjusting pass line - Google Patents

Roller table for adjusting pass line

Info

Publication number
JPS5626613A
JPS5626613A JP10229179A JP10229179A JPS5626613A JP S5626613 A JPS5626613 A JP S5626613A JP 10229179 A JP10229179 A JP 10229179A JP 10229179 A JP10229179 A JP 10229179A JP S5626613 A JPS5626613 A JP S5626613A
Authority
JP
Japan
Prior art keywords
edging
slab
change
roller table
dog bone
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.)
Pending
Application number
JP10229179A
Other languages
Japanese (ja)
Inventor
Hideo Suzuki
Masanobu Hongo
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
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP10229179A priority Critical patent/JPS5626613A/en
Publication of JPS5626613A publication Critical patent/JPS5626613A/en
Pending 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/224—Edge rolling of flat products

Landscapes

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

Abstract

PURPOSE:To omit the elevating work for the roller table for every change of height of the dog bone caused by the change of the rolling reduction of the edging work, by installing the cavity suitable for the size of the dog bone caused by the edging work, in the roller table installed continuously to the slab edging vertical roll stand. CONSTITUTION:The change of shape of the dog bone 4, to be caused by successive strong edging passes applied to the slab 1 by the vertical roll 2 provided with the caliber 3, is overlapped to form a model and the envelope 8 is added to this model; hereby, the illustrated figure is obtained. The overlapped change by further edging passes and the envelope diagrams are all overlapped collectively; the surface shape of the roller table 5'' is deformed into a rugged shape so as to be fittable to above obtained collective model. When the slab 1' possessing the dog bone 4 is placed on the table 5''' which is the simplified table 5'', no gap is formed between the slab and the table.
JP10229179A 1979-08-13 1979-08-13 Roller table for adjusting pass line Pending JPS5626613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10229179A JPS5626613A (en) 1979-08-13 1979-08-13 Roller table for adjusting pass line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10229179A JPS5626613A (en) 1979-08-13 1979-08-13 Roller table for adjusting pass line

Publications (1)

Publication Number Publication Date
JPS5626613A true JPS5626613A (en) 1981-03-14

Family

ID=14323498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10229179A Pending JPS5626613A (en) 1979-08-13 1979-08-13 Roller table for adjusting pass line

Country Status (1)

Country Link
JP (1) JPS5626613A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103025A (en) * 1983-11-04 1985-06-07 Shiraishi Chuo Kenkyusho:Kk Manufacture of calcium carbonate
JP2011189397A (en) * 2010-03-16 2011-09-29 Nippon Steel Corp Rolling mill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103025A (en) * 1983-11-04 1985-06-07 Shiraishi Chuo Kenkyusho:Kk Manufacture of calcium carbonate
JPH0346404B2 (en) * 1983-11-04 1991-07-16 Shiraishi Chuo Kenkyusho Kk
JP2011189397A (en) * 2010-03-16 2011-09-29 Nippon Steel Corp Rolling mill

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