JPS56111509A - Rolling mill - Google Patents

Rolling mill

Info

Publication number
JPS56111509A
JPS56111509A JP1579780A JP1579780A JPS56111509A JP S56111509 A JPS56111509 A JP S56111509A JP 1579780 A JP1579780 A JP 1579780A JP 1579780 A JP1579780 A JP 1579780A JP S56111509 A JPS56111509 A JP S56111509A
Authority
JP
Japan
Prior art keywords
recess
rolled
rolling mill
rolling
work roll
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
JP1579780A
Other languages
Japanese (ja)
Other versions
JPS6236763B2 (en
Inventor
Nobuhiro Tazoe
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP1579780A priority Critical patent/JPS56111509A/en
Publication of JPS56111509A publication Critical patent/JPS56111509A/en
Publication of JPS6236763B2 publication Critical patent/JPS6236763B2/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
    • B21B1/22—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

Abstract

PURPOSE:To enable the manufacture of rolled products with uniformly sized and shaped lateral edges, by providing a recess at the end part of each of upper and lower work rolls, and a half flange fittable into this recess, at rolling steel sheets, etc., by a rolling mill. CONSTITUTION:When a material 10 is rolled by upper and lower work rolls 2, 3, of the rolling mill, one end of the upper work roll 2 is provided with a full circumferential recess 15, and one end of the lower work roll 3, on the side opposite to the recess 15, is provided with a full circumferential recess 16. Half flanges 17, 18, with inner diameter equal to outer diameter of the work roll, fittable into these recesses 15, 16, are arranged so as to cover the work rolls 2, 3, at a position respectively opposing to the recesses 15, 16. The edges of the rolled material 10 are restrained by these half flanges 17, 18, so that the edge drop and edge stretching phenomenon do not occur during the rolling work; hereby, the rolled product having the breadth of specified size can be manufactured. As a result, the decrease of the yield of rolled product due to the edge trimming, etc.
JP1579780A 1980-02-12 1980-02-12 Rolling mill Granted JPS56111509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1579780A JPS56111509A (en) 1980-02-12 1980-02-12 Rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1579780A JPS56111509A (en) 1980-02-12 1980-02-12 Rolling mill

Publications (2)

Publication Number Publication Date
JPS56111509A true JPS56111509A (en) 1981-09-03
JPS6236763B2 JPS6236763B2 (en) 1987-08-08

Family

ID=11898823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1579780A Granted JPS56111509A (en) 1980-02-12 1980-02-12 Rolling mill

Country Status (1)

Country Link
JP (1) JPS56111509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794456A (en) * 1980-12-03 1982-06-11 Kawasaki Steel Corp Continuous manufacture device for metallic thin plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794456A (en) * 1980-12-03 1982-06-11 Kawasaki Steel Corp Continuous manufacture device for metallic thin plate
JPS6335346B2 (en) * 1980-12-03 1988-07-14 Kawasaki Steel Co

Also Published As

Publication number Publication date
JPS6236763B2 (en) 1987-08-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees